EmailBison vs QuickMail: Best Cold Email Platform in 2026

Cold email deliverability separates successful outbound campaigns from messages that disappear into spam folders. In 2026, tightening anti-spam filters from Google and Microsoft demand that agencies and sales teams select their sending infrastructure with precision. EmailBison and QuickMail represent two fundamentally different approaches to this challenge: EmailBison operates as a private, isolated email sequencer built for high-volume agencies, while QuickMail functions as an accessible, multi-channel outreach platform designed for teams of all sizes.

EmailBison, launched in 2024 by the creators of EmailGuard, provides each customer with dedicated servers and IP addresses, eliminating shared sender reputation risks. QuickMail, founded in 2014 by Jeremy Chatelaine, connects to existing email providers like Gmail and Outlook while adding LinkedIn automation, inbox rotation, and AI-powered deliverability monitoring. This comparison covers the architectural differences, features, pricing, ideal use cases, and agency-specific advantages of both platforms to help outbound teams make an informed infrastructure decision in 2026.

What is the Difference between EmailBison and QuickMail?

EmailBison and QuickMail differ most fundamentally in their sending infrastructure architecture: EmailBison deploys private, dedicated servers and IP pools for each customer, while QuickMail sends through connected email provider accounts such as Gmail and Outlook. This distinction shapes every downstream difference in deliverability control, pricing, scalability, and target audience.

The comparison table below summarizes the 8 core dimensions where these platforms diverge.

EmailBison's isolated architecture delivers maximum inbox placement control at agency scale, while QuickMail provides a plug-and-play solution with multi-channel capabilities at a fraction of the cost. The decision between these platforms depends on 2 factors: monthly sending volume and budget. Teams sending under 100,000 emails monthly benefit from QuickMail's affordability and LinkedIn integration. Agencies managing 500,000 or more emails across multiple clients justify EmailBison's premium positioning through dedicated infrastructure and unlimited workspace scaling.

What is EmailBison?

EmailBison is a private cold email sequencing platform built for high-volume outbound agencies and large B2B sales teams. Unlike traditional multi-tenant SaaS tools, EmailBison deploys each customer on an isolated environment with dedicated sending servers and IP addresses, ensuring zero overlap in sender reputation between users.

Launched in 2024 by Cody Smith, who also founded EmailGuard (an email deliverability testing tool), EmailBison carries a deliverability-first philosophy into every layer of its architecture. The platform markets itself as "the private email sequencer for the top 10%" of outbound teams and operates on an invite-only basis with a single flat-rate pricing tier.

EmailBison is white-label. Agencies deploy it under their own domain and branding, making it appear as a proprietary in-house system to their clients. Every client workspace receives dedicated resources through a single-tenant model, eliminating the "noisy neighbor" risk that plagues shared-infrastructure platforms. The platform focuses exclusively on email outreach, offering no built-in LinkedIn, phone, or SMS automation. EmailBison is SOC 2 and GDPR compliant, positioning it for enterprise and compliance-sensitive use cases.

What are the Features of EmailBison?

EmailBison's feature set centers on deliverability control, sequencing precision, and agency-scale infrastructure. The platform includes 7 core features designed for organizations sending hundreds of thousands of cold emails monthly.

Dedicated Sending Infrastructure (Isolated Network)

EmailBison provides each customer with private email sending servers and IP addresses deployed in isolated cloud environments. Every agency or team operates on its own dedicated VPC (virtual private cloud) cluster. No other user touches the same IPs or servers. This eliminates the risk of another sender's spam behavior blacklisting a shared IP and damaging delivery rates. For agencies, each client workspace operates on unique IP pools solely dedicated to their campaigns. Dedicated infrastructure is the cornerstone feature that separates EmailBison from shared-resource platforms.

Advanced Email Sequencing and Automation

EmailBison supports multi-step email campaigns with conditional branching logic, A/B split testing, and adaptive sending algorithms. Users create sequences with conditions such as "send follow-up A after 3 days of no reply, or branch to sequence B upon engagement." The platform tests different subject lines and email bodies at every step to optimize open and reply rates. A proprietary sending algorithm adjusts throttling speed and time-zone windows to mimic human-like sending patterns. These capabilities allow agencies to build complex outreach cadences and iterate on performance data continuously.

Private Premium Warm-up Pool

EmailBison includes an automated warm-up system running on a curated, invite-only network of vetted senders. Because the platform restricts access to serious agencies and verified users, the warm-up pool contains only high-quality inboxes. This contrasts with open warm-up networks where spammy accounts degrade pool quality. EmailBison's warm-up feature automatically sends and replies to emails between trusted accounts, building sender reputation before live campaigns begin. The result is higher inbox placement from day one for newly connected email accounts.

Unlimited Contacts, Inboxes, and Workspaces

EmailBison imposes no limits on contacts, sending email accounts, or client workspaces under a single subscription. An agency managing 50 clients with hundreds of thousands of contacts and dozens of inboxes pays the same flat rate. The only cap applies to total emails sent per month, with the base plan including approximately 500,000 sends. Additional volume is available through purchasable email blocks. This unlimited model eliminates per-seat and per-contact fees, making budget planning predictable for agencies scaling their operations.

Master Inbox with Real-Time Sync

EmailBison includes a unified Master Inbox that syncs prospect replies in real time across all connected sending accounts. Users read, reply to, and manage conversations without switching to Gmail, Outlook, or another email client. The Master Inbox supports sending one-off emails, handling attachments natively, and tracking unread replies. For teams managing multiple inboxes across multiple client campaigns, this centralized interface ensures no reply falls through the cracks.

Built-In Contact Verification

EmailBison has a built-in email verifier that automatically validates contact lists before sending. The tool scrubs out invalid email addresses, non-existent domains, and syntax errors to minimize bounce rates. Reducing bounces protects domain reputation and improves inbox placement. For agencies importing large lead lists from multiple sources, automatic verification runs as part of the campaign setup workflow.

API and Webhook Integrations

EmailBison is an API-first platform offering programmatic control of campaigns, contacts, and analytics with the highest rate limits among public sequencer APIs. Agencies use the API to create campaigns, import leads, extract performance data, and build custom dashboards. Real-time webhook notifications trigger on events such as new leads, email sends, or replies. The platform natively supports n8n and Make.com workflow automation. These developer-focused features allow agencies to embed EmailBison into their existing tech stack and automate custom processes that extend beyond the standard interface.

What are the Pros of EmailBison?

EmailBison delivers 6 primary advantages for agencies and high-volume outbound teams:

• Exceptional deliverability and reply rates. Agencies using EmailBison report substantially improved inbox placement. Some have documented approximately 2x more replies compared to shared-infrastructure tools like Instantly or SmartLead. Private IPs and a controlled warm-up network eliminate cross-contamination of sender reputation.

• Zero noisy neighbor risk. Every client operates on dedicated servers and IP addresses isolated from all other users. No other sender's behavior impacts your domain reputation. This isolation allows agencies to scale aggressively to hundreds of thousands of emails monthly without the deliverability drops common on shared platforms.

• Unlimited contacts, inboxes, and workspaces. The flat $599/month pricing covers unlimited team members, contacts, sending accounts, and client workspaces. Agencies onboard new clients and add sending accounts without incurring additional fees, simplifying budgeting and scaling.

• White-glove support with founder access. EmailBison provides dedicated private Slack channels where clients communicate directly with founders and engineers. Users receive near-real-time responses from the people who built the product, not generic support representatives.

• Premium warm-up network quality. The invite-only model ensures every participant in the warm-up pool is a vetted, legitimate sender. This curated environment produces stronger sender reputation results than open warm-up networks containing unverified accounts.

• White-label capability and full customization. Agencies deploy EmailBison on their own domain with custom branding. The robust API and webhook system enables deep integration with internal dashboards and proprietary workflows. Agencies present the tool as their own technology to clients.

What are the Cons of EmailBison?

EmailBison has 6 notable limitations that affect specific user segments:

• High cost for small senders. At $599 per month, EmailBison is prohibitively expensive for startups, solo founders, or teams sending fewer than 50,000 emails monthly. One Reddit user noted the platform is "overkill and too expensive for testing or smaller agencies."

• No free trial. EmailBison requires a demo call to qualify for access. There is no self-serve signup or hands-on testing period. Users commit approximately $7,200 annually without a trial run, which deters buyers who prefer evaluating software before purchasing.

• Email-only focus with no multi-channel integration. EmailBison does not support native LinkedIn, phone, SMS, or social outreach steps within campaigns. Teams requiring a unified multi-channel cadence need additional tools or custom API integrations alongside EmailBison.

• Complexity and technical requirements. The platform assumes users are experienced senders with knowledge of sending cold email, IP warm-up strategy, and API integration. Beginners or teams without technical resources find the setup and optimization process demanding.

• Limited public documentation and community. Because EmailBison is invite-only, there are few public reviews, third-party guides, or community forums. Troubleshooting relies heavily on direct support rather than self-serve resources.

What is the Pricing of EmailBison?

EmailBison uses a single flat-rate plan priced at $599 per month as of 2026. This price increased from $499 per month in 2025 as the platform matured and added compliance certifications.

The $599 monthly subscription includes:

• Unlimited users (no per-seat charges)

• Unlimited contacts (no per-lead fees)

• Unlimited sending inboxes (connect as many email accounts as needed)

• Unlimited workspaces (separate client or project environments)

• Approximately 500,000 emails sent per month (base capacity)

• All features included (API, warm-up, verification, Master Inbox, support)

Organizations sending more than 500,000 emails monthly purchase additional volume in blocks at negotiated rates. There are no hidden add-on fees for features such as warm-up, API access, or premium support. Every capability is bundled into the single plan.

EmailBison does not offer a free trial or self-serve checkout. Prospective customers book a demo call and qualify through the sales process before gaining access. At $7,200 per year, EmailBison positions itself as justified only for agencies managing 5 or more active clients with serious outbound budgets. The cost per client for an agency with 10 active accounts is approximately $60 per month, which is competitive relative to purchasing multiple licenses on other platforms.

What is EmailBison Best For?

EmailBison is best suited for 6 specific use cases where its infrastructure and pricing model deliver maximum value:

• High-volume cold email campaigns. Organizations routinely sending 100,000 to 500,000 or more emails monthly across many accounts benefit from EmailBison's dedicated infrastructure and unlimited capacity.

• Outbound agencies managing multiple clients. Agencies running separate campaigns for different clients leverage unlimited workspaces, isolated IP pools per client, and white-label branding to deliver premium results.

• Teams prioritizing deliverability above cost. B2B sales teams targeting enterprise prospects where each reply is high-value invest in EmailBison to maximize inbox placement and reply rates.

• Enterprise and compliance-focused senders. Organizations requiring SOC 2, GDPR, or HIPAA compliance for their outreach tools find EmailBison's certifications and isolated data environments meet their security requirements.

• Expert senders who have outgrown standard tools. Agencies and growth teams that hit volume limits, deliverability ceilings, or customization constraints on platforms like SmartLead or Instantly graduate to EmailBison for unrestricted scaling.

• White-label and custom solution needs. Agencies or consultants who present outreach tools as proprietary technology to their clients use EmailBison's custom domain deployment and branded interface to differentiate their service offering.

EmailBison is not best for small senders, beginners, or teams on tight budgets. Those groups find better value in accessible, lower-cost platforms.

What Platforms Does EmailBison Support?

EmailBison supports the following platforms and environments

• Web-based cloud application. Users access the platform through any modern web browser on Windows, macOS, or Linux. No desktop application installation is required.

• Gmail and Google Workspace. Connects via OAuth for account authentication and reply syncing.

• Microsoft 365 and Outlook. OAuth integration supports Microsoft email accounts for inbox connectivity.

• Custom SMTP. Any email domain with proper DNS configuration (SPF, DKIM, DMARC) connects through EmailBison's managed infrastructure.

• n8n and Make.com. Native compatibility with these workflow automation platforms enables custom triggers, data syncing, and process automation.

• REST API. Complete API access allows integration with any system capable of making HTTP requests.

• No native mobile app. The platform is optimized for desktop browser use. No iOS or Android application is available.

• Email-only channel. EmailBison does not send via LinkedIn, SMS, WhatsApp, or phone.

What Type of Audience is EmailBison Designed For?

EmailBison is designed for 5 distinct audience segments that share a need for infrastructure control and high-volume sending:

• Lead generation and cold outreach agencies. Growth marketing agencies, appointment-setting firms, and sales outsourcing companies managing campaigns for multiple clients form the primary user base. These agencies require separate client workspaces, large sending volumes, and white-label capabilities.

• Large B2B sales teams. Internal SDR teams at mid-to-large companies where cold outreach drives a significant portion of pipeline use EmailBison to coordinate campaigns across multiple representatives and email accounts with deliverability assurance.

• Power users and deliverability enthusiasts. Advanced cold email practitioners running multiple outbound projects across many domains leverage EmailBison's fine-grained API control and customizable sending parameters.

• Privacy and compliance-focused organizations. Companies in regulated industries such as healthcare, finance, or enterprise technology requiring SOC 2, GDPR, or HIPAA compliance for their outreach tools select EmailBison for its isolated data environments.

• Experienced senders frustrated by tool limitations. Users who have encountered deliverability degradation, volume caps, or customization barriers on platforms like Instantly, SmartLead, or Mailshake upgrade to EmailBison as a next-tier solution.

What Support Options Does EmailBison Offer?

EmailBison provides premium, high-touch support through 6 channels:

• Dedicated Slack channels. Each client receives a private Slack workspace or channel for direct, near-real-time communication with the EmailBison team.

• Direct access to engineers and founders. Support queries reach the actual engineers and founders who built the product, including Cody Smith and the core team.

• Onboarding and migration assistance. New customers receive hands-on help migrating from other platforms, configuring DNS settings, warming up domains, and importing existing campaigns.

• Expert community access. Clients join an invite-only community of top cold email senders where agencies share tactics and best practices.

• Webinars and training sessions. Quarterly sessions cover advanced deliverability techniques, new platform features, and campaign optimization strategies.

• Email support. Traditional support inquiries are handled at support@emailbison.com for users who prefer formal communication.

Does EmailBison Have an API?

Yes. EmailBison offers a comprehensive API included at no additional cost in the standard $599/month plan. The platform follows an API-first design philosophy, providing programmatic control over campaigns, contacts, sending, and analytics.

EmailBison's API features the highest rate limits among public sequencer APIs, allowing agencies to make large volumes of API calls per second without throttling. This is critical for agencies syncing thousands of records or building custom automation workflows. The API supports creating and managing email sequences, importing and exporting contacts in bulk, triggering sends, and retrieving campaign performance data. Real-time webhook notifications deliver event-based alerts for new leads, emails sent, or replies received. Native compatibility with n8n and Make.com extends integration possibilities to virtually any third-party system. Agencies use the API to build custom client-facing dashboards, sync data with CRMs, and automate multi-step workflows that extend beyond the standard interface.

What Are the Reviews and Ratings for EmailBison?

EmailBison is not listed on G2, Capterra, or other major software review platforms due to its invite-only nature. Public feedback comes primarily from Reddit discussions, LinkedIn testimonials, and agency blog analyses.

Among agencies that fit the target profile, sentiment is strongly positive. One Reddit user shared: "I have been using EmailBison for the last 3 months and it is going great. Super clean UI, best suited for agencies. I would personally prefer EmailBison over SmartLead or Instantly." Another agency founder reported approximately 2x more replies compared to campaigns run on Instantly and SmartLead, attributing the improvement to private servers and higher-quality warm-up.

The qualitative consensus suggests a sentiment rating of approximately 4.5 out of 5 among large agencies that fully utilize the platform's scale, while smaller senders or those not maximizing volume rate the value proposition lower due to the cost-to-benefit ratio.

What Training Does EmailBison Offer?

EmailBison provides personalized, high-touch training rather than formal self-paced courses:

• One-on-one onboarding sessions. New customers receive direct guidance on platform setup, DNS configuration, domain warm-up strategy, and campaign creation via live calls or Slack conversations.

• Community knowledge sharing. The invite-only Slack community facilitates peer-to-peer learning among top cold email practitioners.

• Documentation and help center. Customer-accessible guides cover feature usage, API endpoints, and common setup procedures. Public documentation remains limited.

• EmailGuard cross-knowledge. The founding team's expertise in email deliverability testing through EmailGuard informs educational content shared with EmailBison clients on inbox placement optimization.

EmailBison does not offer formal multi-lesson courses or certification programs. Training is embedded into the service model through direct expert access and ongoing community engagement.

What Integrations Does EmailBison Support?

EmailBison integrates with tools across 6 categories to fit into agency tech stacks:

• Lead generation. Native integration with Clay enables seamless import of enriched lead lists directly into EmailBison campaigns without manual CSV exports.

• Deliverability testing. Native integration with EmailGuard runs automated inbox placement tests on campaigns with a single click, verifying whether emails land in inbox or spam folders.

• Workflow automation. Compatible with n8n and Make.com for building custom automation workflows such as triggering sequences from external data sources or syncing campaign events with internal systems.

• CRM synchronization. Native two-way syncing with HubSpot and Salesforce through OutboundSync keeps contact records, activity logs, and engagement data current across platforms.

• Email providers. Connects to Gmail and Microsoft 365 via OAuth for account authentication and reply syncing. Supports custom SMTP for proprietary email domains.

• Custom integrations. The open REST API and real-time webhooks enable connection with any system capable of HTTP requests, including Zapier via webhook triggers, custom dashboards, and internal reporting tools.

What Is the Company Information for EmailBison?

EmailBison was founded by Cody Smith, who also created EmailGuard, an email deliverability testing tool. The company is headquartered in Canada and serves agencies globally.

The core team includes Cody Smith (Founder) and Felipe Aranguiz (Chief Revenue Officer). The company operates with a small, founder-led structure where the team directly assists customers through Slack support and personalized onboarding. EmailBison is a privately held company with no publicly announced venture capital funding.

Key milestones include the mid-2024 platform launch in closed beta, pricing updates from $499 to $599 per month, and the achievement of SOC 2 Type II, GDPR, and HIPAA compliance certifications announced in early 2026. The company's mission centers on providing the gold standard in cold email infrastructure for top-tier agencies, emphasizing deliverability, security, and unlimited scale.

What Is QuickMail?

QuickMail is a cloud-based cold email and LinkedIn outreach platform that automates personalized email sequences and multi-channel follow-ups for sales teams, agencies, and individual practitioners. Founded in 2014 by Jeremy Chatelaine, QuickMail is one of the longest-running tools in the cold email software category.

The platform's core function is scheduling and sending sequences of cold emails to prospects with automatic follow-ups based on engagement behavior. QuickMail pauses sequences when prospects reply, tracks opens and clicks, and handles bounces and unsubscribes automatically. Beyond email, QuickMail supports native LinkedIn outreach steps within the same campaign flow, enabling multi-channel cadences from a single interface.

QuickMail introduced inbox rotation, a feature that distributes sends across multiple email accounts to scale volume safely. The platform integrates a free auto-warm-up service through MailFlow and AI-powered deliverability monitoring that auto-pauses underperforming inboxes. With pricing starting at $9 per month and a 14-day free trial, QuickMail is accessible to solo founders and small teams while scaling to mid-size agency operations on its $299 Agency plan. The platform is praised for its ease of use, outstanding customer support, and continuous feature evolution over more than a decade of operation.

What Are the Features of QuickMail?

QuickMail offers a feature-rich platform refined over 10 years of development, with 5 core capabilities that define its value proposition.

Multi-Channel Outreach (LinkedIn and Email)

QuickMail supports email sequences combined with native LinkedIn automation steps within a single campaign flow. Users create cadences such as Day 1 email, Day 3 LinkedIn connection request, Day 7 LinkedIn message, and Day 10 follow-up email. LinkedIn actions are automated through account connection, typically via a Chrome extension or session cookie, enabling seamless touchpoints across platforms. This multi-channel capability eliminates the need for separate LinkedIn automation tools and increases prospect engagement by reaching contacts on two platforms simultaneously.

Inbox Rotation and Multi-Sender Automation

QuickMail pioneered inbox rotation, distributing campaign sends across multiple connected email accounts to scale volume without burning out individual inboxes. Connecting 5 inboxes to send 500 emails per day results in approximately 100 sends per account. The Growth and Agency plans support unlimited email senders, allowing agencies to manage dozens of inboxes across client campaigns from a single account. Per-inbox sending limits, scheduling controls, and automatic distribution algorithms ensure safe scaling without triggering provider-level rate limits.

Deliverability AI and MailFlow Integration

QuickMail provides free auto-warm-up through its native MailFlow integration and AI-powered inbox health monitoring. MailFlow automatically sends and receives realistic interactions to build sender reputation on connected accounts. The deliverability AI monitors inbox performance metrics and auto-pauses accounts showing degradation signals such as rising bounce rates or declining open rates. QuickMail also sends through the Gmail API rather than standard SMTP for Google accounts, mimicking human sending behavior and respecting Gmail's native sending limits for improved inbox placement.

AI-Powered Reply Sentiment Analysis

QuickMail detects reply sentiment automatically, identifying unsubscribe requests, negative responses, and positive engagement without manual review. When a prospect replies with language indicating disinterest or requesting removal, QuickMail auto-stops the sequence and handles the unsubscribe. This feature prevents follow-up emails from reaching prospects who have already declined, protecting sender reputation and maintaining compliance with anti-spam regulations.

Shared Opportunities Dashboard

QuickMail includes a collaborative Opportunities tab where teams view, assign, and manage all campaign replies in a unified pipeline interface. Replies requiring attention are surfaced to the appropriate team member. Managers track which prospects responded, monitor team follow-up speed, and identify high-intent leads. The dashboard supports notes, status tagging, and assignment, creating a lightweight CRM-like workflow for managing outreach responses without switching to an external system.

What Are the Pros of QuickMail?

QuickMail delivers 6 primary advantages for sales teams and agencies:

• Extreme affordability. The Starter plan at $9 per month makes QuickMail one of the most accessible professional cold email tools available. The Growth plan at $99 per month includes unlimited inboxes and 100,000 emails monthly, offering substantial capacity for growing teams at a fraction of enterprise pricing.

• Multi-channel outreach in one tool. Native LinkedIn steps alongside email sequences eliminate the need for separate automation tools. Teams run email-first and LinkedIn-supplemented cadences from a single campaign builder without juggling multiple platforms.

• Outstanding customer support. QuickMail holds a 4.7 out of 5 rating on G2 and approximately 4.8 out of 5 on Capterra, with users consistently highlighting support speed and quality. One Capterra reviewer described it as "the best support I have ever experienced in any service."

• Strong deliverability tools included free. MailFlow auto-warm-up, inbox health monitoring AI, and Gmail API sending are included at no extra charge across all plans. These features maintain sender reputation and inbox placement automatically without requiring additional subscriptions.

• Unlimited team members at no per-seat cost. All plans allow adding team members without additional licensing fees. Sales managers, SDRs, and account executives collaborate in one account without per-user pricing concerns.

• Continuous innovation over a decade. Founded in 2014, QuickMail has continuously added features based on user feedback, including deliverability AI, LinkedIn steps, and sentiment-based reply handling. The platform evolves with industry changes rather than remaining static.

What Are the Cons of QuickMail?

QuickMail has 6 notable limitations that prospective users should consider:

• Interface lacks modern polish. Some users report the UI feels functional but dated, particularly when managing complex campaigns with multiple conditions and inboxes. The campaign builder uses a form-based approach rather than a visual flow editor.

• Analytics depth is limited. Built-in reporting covers basic metrics such as opens, replies, and bounces. Deeper analysis, funnel visualizations, or cohort breakdowns require exporting data to external tools for processing.

• No native CRM functionality. QuickMail focuses on outreach execution, not pipeline management. Contact management within the platform is basic, and teams typically rely on external CRMs such as HubSpot or Pipedrive for deal tracking and opportunity management.

• Contact-based overage fees at scale. The Growth plan includes 30,000 contacts and the Agency plan includes 50,000. Additional contacts cost $10 per 10,000. Agencies managing very large databases of 300,000 or more contacts accumulate significant overage charges that reduce the platform's cost advantage.

• Manual configuration for some workflows. Setting send schedules across inboxes with different warm-up states requires manual calculation and adjustment. The platform does not fully automate sending distribution optimization across accounts at varying stages of readiness.

• No native mobile application. QuickMail operates through a web browser only. There is no dedicated iOS or Android app for monitoring campaigns or responding to replies from a mobile device.

What Is the Pricing of QuickMail?

QuickMail offers 3 tiered subscription plans with a 14-day free trial available on all tiers.

All plans include the MailFlow auto-warm-up integration, Zapier connectivity, and expert support. The Growth and Agency plans add API access and priority support response times. Additional contacts beyond included amounts cost $10 per 10,000.

The 14-day free trial does not auto-charge at expiration. QuickMail requires a credit card at signup to prevent spam abuse but clearly states that users must opt in to a paid plan manually after the trial period ends. Plans are billed monthly with no long-term contract required. Users cancel, upgrade, or downgrade at any time with prorated charges applied.

The Starter plan at $9 per month represents one of the lowest entry points for professional cold email software. The Agency plan at $299 per month covers unlimited team members and email senders, making it cost-effective for mid-size agencies compared to enterprise platforms charging $1,000 or more per seat.

What Is QuickMail Best For?

QuickMail is best suited for 5 primary use cases:

• Small teams. Startups and SMBs beginning outbound sales find QuickMail's low entry cost and intuitive interface ideal for launching campaigns without dedicated operations staff or technical specialists.

• Solo founders and individual SDRs. The $9 Starter plan enables one person to run professional cold email campaigns with automated follow-ups, warm-up, and deliverability tools all included in the subscription.

• Multi-channel outreach practitioners. Teams running email-centric campaigns with supplemental LinkedIn touches operate both channels from a single QuickMail campaign builder, eliminating the need for separate LinkedIn automation software.

• Teams prioritizing responsive support. Organizations that value fast, expert assistance select QuickMail for its consistently praised support quality, rated 4.7 out of 5 on G2 and approximately 5.0 out of 5 for customer service on Capterra.

• Growing agencies scaling from small to mid-size. Agencies with 1 to 5 clients use QuickMail's Agency plan with 2 workspaces and 300,000 monthly emails to manage client campaigns reliably at an accessible price point before outgrowing the platform's volume ceiling.

What Platforms Does QuickMail Support?

QuickMail supports the following platforms and environments:

• Web-based cloud application. Accessible through any modern browser on Windows, macOS, Linux, or Chrome OS. No local installation required.

• Gmail and Google Workspace. Native integration using the Gmail API for sending and reply syncing with improved deliverability.

• Microsoft 365, Outlook, and Exchange. OAuth or SMTP connection for sending and inbox management.

• Custom SMTP and IMAP. Supports any email provider configurable via standard SMTP and IMAP settings, including self-hosted mail servers.

• Transactional email services. Direct integration with Amazon SES, Mailgun, Mailjet, Postmark, and SendGrid for high-volume sending.

• Zoho Mail. Listed as a supported email provider integration.

• Chrome browser for LinkedIn. LinkedIn automation steps require a Chrome-based extension or browser agent for session-based automation.

• No native mobile app. The web interface is accessible on mobile browsers but optimized for desktop use.

What Type of Audience Is QuickMail Designed For?

QuickMail is designed for 5 audience segments:

• Startups and small businesses. SaaS startups, B2B service providers, and small companies where the founder or a small sales team handles prospecting directly without dedicated sales operations.

• Small sales teams and SDRs. Sales development representatives, account executives, and their managers who use cold email as a primary pipeline driver benefit from QuickMail's team collaboration and inbox management features.

• Lead generation and marketing agencies. Small-to-mid-size agencies running cold email campaigns on behalf of clients leverage the Agency plan's multi-workspace management and unlimited sender support.

• Recruiters and HR professionals. Headhunting firms and internal HR teams running outbound campaigns to passive candidates benefit from automated follow-up sequences that ensure no candidate email is forgotten.

• Non-technical users seeking simplicity. Practitioners who prefer focusing on email content and targeting rather than configuring technical infrastructure find QuickMail's automatic warm-up, API connections, and sending optimization handle the technical complexity behind the scenes.

What Support Options Does QuickMail Offer?

QuickMail provides support through 5 channels:

• Email and in-app support. All plans include expert support with responsive email-based assistance. Growth and Agency plans receive priority response times, often with replies arriving within minutes.

• Knowledge base and documentation. A comprehensive help center covers account setup, campaign building, integration guides, and deliverability best practices for self-serve troubleshooting.

• Facebook community. An active user group where QuickMail's team and founder Jeremy Chatelaine interact with users, answer questions, and share strategies in real time.

• Educational courses and content. Free and paid courses including Cold Email 101, Modern Deliverability, and Outreach Mastery Class provide structured training. The QuickMail blog and podcast offer ongoing tactical content.

• Onboarding and demo assistance. Growth and Agency prospects can request personalized demos and setup guidance through the QuickMail website for hands-on onboarding support.

Does QuickMail Have an API?

Yes. QuickMail offers an API available on the Growth ($99/month) and Agency ($299/month) plans. The API enables programmatic management of contacts, campaigns, and analytics for custom integrations and workflow automation.

Users manage prospects, control campaign scheduling, and retrieve performance data through the API. The Agency plan adds webhook support for real-time event notifications such as replies, bounces, or campaign completions. QuickMail also integrates with Zapier, providing no-code access to API-level functionality for users who prefer visual workflow builders over custom code. Pipedream compatibility extends automation options for developer-oriented teams. The API is included at no additional cost on qualifying plans and does not carry per-call usage fees.

What Are the Reviews and Ratings for QuickMail?

QuickMail holds a 4.7 out of 5 rating on G2 based on over 100 reviews and approximately 4.8 out of 5 on Capterra, with particularly high scores for customer service quality.

Three representative review excerpts illustrate user sentiment:

1. On ease of use: "So EASY to use, like, REAL easy. You do not need fancy 2-hour trainings." This reflects the common praise for QuickMail's intuitive interface and minimal learning curve.

2. On support quality: "QuickMail's customer service is outstanding. The best support I have ever experienced in any service." Multiple Capterra and G2 reviewers highlight support responsiveness as a defining strength that separates QuickMail from competitors.

3. On deliverability: "Deliverability is much better with QuickMail. Not a single issue since switching." Users frequently cite improved inbox placement rates after migrating from other tools, validating QuickMail's warm-up and monitoring features.

Minor criticisms include the interface feeling "not the most beautiful" and analytics being less advanced than some competitors. On G2, 84% of reviews are 5-star and 11% are 4-star, confirming overwhelmingly positive sentiment across the user base.

What Training Does QuickMail Offer?

QuickMail provides structured training resources that extend well beyond typical SaaS documentation:

• Cold Email 101 Course. A free 8-day email course covering cold outreach fundamentals for beginners, teaching list building, copywriting, and sending best practices.

• Modern Deliverability for Cold Email. A specialized course focused on maintaining 60%+ open rates through technical deliverability optimization. Available on Udemy for self-paced learning.

• Cold Email Outreach Mastery Class. An advanced multi-week program for experienced senders seeking to maximize reply rates and book meetings with high-value prospects. Hosted on course.quickmail.io.

• Ultimate Cold Email Guide. A comprehensive written resource updated weekly, covering everything from domain setup to advanced campaign strategy with more depth than many published books on the subject.

• Podcast and blog content. The "Cold Email Outreach" podcast with Jeremy Chatelaine and Jack Reamer delivers ongoing tactical insights. The QuickMail blog publishes regular strategy articles and feature tutorials.

QuickMail's commitment to user education is a genuine differentiator in the cold email software category. Few competitors invest this heavily in helping users master the craft of cold email alongside learning the software interface itself.

What Integrations Does QuickMail Support?

QuickMail integrates with a broad ecosystem of tools across 7 categories:

• Email service providers. Gmail and Google Workspace via Gmail API, Microsoft Outlook and Office 365, custom SMTP/IMAP servers, Amazon SES, Mailgun, Mailjet, Postmark, SendGrid, and Zoho Mail.

• CRM platforms. Native two-way sync with HubSpot and Pipedrive for automatic contact and activity synchronization across systems.

• Email verification services. NeverBounce, ZeroBounce, BriteVerify, Dropcontact, Hunter, and Bouncer for pre-send list hygiene and bounce prevention.

• Phone and SMS tools. Aircall integration for call steps and Twilio for SMS messaging within outreach sequences.

• Scheduling platforms. Calendly integration auto-detects booked meetings and stops follow-up sequences for prospects who have already scheduled a call.

• Team communication. Slack notifications for real-time alerts on replies, bounces, and campaign completions keep teams informed without logging into the platform.

• Workflow automation. Zapier integration connects QuickMail to thousands of apps. API and webhook access on higher plans enables custom integrations through Pipedream, Make, or direct code implementations.

This integration breadth ensures QuickMail fits into virtually any existing sales technology stack without requiring workarounds or custom middleware.

What Is the Company Information for QuickMail?

QuickMail was founded in 2014 by Jeremy Chatelaine, making it one of the longest-running cold email automation platforms on the market. Jeremy's background spans software engineering, and he built QuickMail to solve the cold outreach challenges he encountered firsthand.

The company is privately held and bootstrapped, with no known venture capital funding. QuickMail operates as a remote-first team with a global presence. Jeremy is originally from Switzerland and has spent time in Japan, reflecting the company's internationally distributed nature.

QuickMail's growth has been driven entirely by word-of-mouth and product quality rather than aggressive marketing spend. The team remains small and founder-led, with Jeremy actively participating in the Facebook community, podcast episodes, and product development decisions. Jack Reamer, who runs SalesBread, an outbound agency, collaborates closely on content and community building.

Key milestones include pioneering inbox rotation for cold email, launching the free MailFlow warm-up tool, and building one of the most extensive cold email educational libraries in the industry. QuickMail maintains GDPR compliance and has consistently evolved its feature set over more than 10 years of continuous development.

Why EmailBison Works Better for Agencies Than QuickMail

For agencies running cold email at scale, EmailBison delivers structural advantages that QuickMail's architecture cannot replicate. Here is why serious agencies choose EmailBison as their outreach infrastructure.

Dedicated infrastructure eliminates shared risk. EmailBison assigns each agency its own sending servers and IP addresses within isolated cloud environments. Your client campaigns never share sender reputation with anyone else. QuickMail sends through Gmail and Outlook's shared infrastructure, where another user's poor practices could indirectly affect deliverability. For agencies promising inbox placement to paying clients, EmailBison's isolation removes that variable entirely. Agencies report up to 2x higher reply rates after switching from shared-infrastructure platforms to EmailBison's dedicated sending environment.

Unlimited scaling without incremental costs. EmailBison's flat $599/month pricing covers unlimited contacts, unlimited inboxes, and unlimited workspaces. An agency onboarding its 15th client pays the same as it did for its first. QuickMail's Agency plan at $299/month includes only 2 workspaces and 50,000 contacts, with additional workspaces costing $49 each and contacts adding $10 per 10,000. At scale, these overages accumulate quickly. For agencies managing 10 or more clients with large prospect lists, EmailBison's all-inclusive model is often more cost-effective when total ownership costs are calculated.

White-label capabilities build agency brand equity. EmailBison deploys on your own domain with your branding, appearing as a proprietary system to clients. This elevates your agency's perceived sophistication and creates a competitive moat that differentiates your service offering. QuickMail is a branded SaaS product where clients log into quickmail.com with no white-label customization available.

Premium warm-up quality protects client results. Because EmailBison is invite-only, its warm-up network consists exclusively of vetted, high-quality senders. Every interaction in the warm-up pool comes from a legitimate agency sender, not a random user running questionable campaigns. This directly translates to stronger sender reputation building and more reliable inbox placement across all client accounts.

SOC 2 and GDPR compliance opens enterprise doors. EmailBison is SOC 2 and GDPR compliant, with HIPAA certification as well. Agencies serving enterprise clients or prospects in regulated industries pass security reviews that would disqualify most cold email tools. QuickMail does not advertise equivalent compliance certifications, which can be a deal-breaker for agencies targeting financial services, healthcare, or large technology companies.

White-glove support through dedicated Slack channels gives agency founders and operators real-time access to EmailBison's engineering team. When a client campaign encounters a deliverability issue, you message the founders directly in Slack and receive expert-level resolution instead of waiting in a ticket queue. For agencies where client retention depends on consistent results, this level of responsive, knowledgeable support is invaluable.

QuickMail remains an excellent platform for smaller agencies and teams building their outreach practice. But for agencies that have reached the point where infrastructure control, client isolation, and unlimited scaling directly impact revenue and client satisfaction, EmailBison is the purpose-built solution that delivers on those requirements.

Frequently Asked Questions

Is EmailBison better than QuickMail for cold email outreach?

Yes, for high-volume agencies prioritizing deliverability and dedicated infrastructure. EmailBison's isolated IP pools and premium warm-up network often yield superior inbox placement at scale. However, QuickMail offers better value for small teams needing multi-channel features and affordability.

Is EmailBison more affordable than QuickMail for small teams?

No. EmailBison costs $599/month flat, while QuickMail starts at just $9/month. For teams under 5 people or sending fewer than 50,000 emails monthly, QuickMail provides significantly better cost-efficiency. EmailBison's pricing only makes sense at agency scale.

Does QuickMail support multi-step email sequences?

Yes. QuickMail offers robust multi-step email sequences with automated follow-ups, conditional logic, and A/B testing. It also uniquely supports LinkedIn steps within the same sequence, enabling true multi-channel outreach cadences across unlimited sequence steps.

Can EmailBison handle large-scale outbound campaigns?

Yes. EmailBison is specifically built for large-scale campaigns, supporting 500,000+ emails monthly with unlimited contacts, inboxes, and workspaces. Its dedicated infrastructure prevents the deliverability degradation that commonly occurs when scaling on shared sending systems.

Does QuickMail integrate with CRM platforms?

Yes. QuickMail natively integrates with HubSpot and Pipedrive for two-way sync, automatically logging emails, replies, and engagement data. It also connects to additional CRMs through Zapier. API access on Growth and Agency plans enables custom CRM integrations as well.