QuickMail
The deliverability purist's sequencer, from a 25-person bootstrapped Swiss company
QuickMail is a cold email and LinkedIn outreach platform, founded in 2014 and run by a small bootstrapped Swiss company, that centers on deliverability discipline: inbox rotation across unlimited senders, free warm-up through its sister product MailFlow, blacklist monitoring, and per-client workspaces for agencies, priced by contacts and email volume rather than by seats or mailboxes.
Overview
QuickMail is one of the oldest tools in cold email, founded in 2014 by Jeremy Chatelaine, and it has stayed deliberately narrow while the category ballooned around it. The product is a sequence engine for email and LinkedIn wrapped in deliverability machinery: Inbox Rotation (a feature it pioneered years before it became the category standard) spreads one campaign's sends across many mailboxes, warm-up comes free through the founder's sister product MailFlow, and blacklist monitoring plus sender rotation guard reputation continuously.
The design philosophy shows up in details competitors skip. Rotation is managed at the campaign level, so copy edits, A/B tests, and stats apply across every assigned inbox instead of forcing duplicated campaigns per mailbox. Every plan includes unlimited email and LinkedIn senders and unlimited users; what you pay for is uploaded contacts and monthly email volume. That inverts the economics of per-seat sequencers and removes the usual penalty for adding mailboxes or teammates.
The company itself is part of the pitch: roughly 25 people, headquartered in Switzerland, no outside funding, and profitable on around $2.8M in revenue by public estimates. QuickMail markets reliability and restraint ('get 2X more replies without sending more emails') rather than growth-hack volume, which makes it a natural fit for agencies and lead-gen teams that treat sender reputation as an asset, and a poor fit for buyers wanting a bundled data database or flashy AI surface.
Best for
Lead-gen agencies and B2B teams that treat deliverability as the core discipline: multiple mailboxes rotating under one campaign, free warm-up, tight lists, and per-client workspaces, without per-seat or per-mailbox fees.
Not the right fit for
- Teams that want a bundled B2B contact database; QuickMail sources nothing, you bring your own lists from a data vendor or scraper.
- Buyers who want annual-discount pricing; QuickMail publishes monthly pricing only, so there is no committed-annual discount lever to pull.
- High-volume agencies with many clients on a budget; workspaces beyond the second cost $49 each on top of the $299 Agency plan, which adds up faster than some competitors' flat client allowances.
- Teams that want AI-led campaign generation, dialers, or WhatsApp; QuickMail's scope is email and LinkedIn done carefully, not an all-channel engagement suite.
How it works
- 1
Teams connect Google Workspace, Microsoft 365, or SMTP mailboxes (unlimited on every plan) and, optionally, LinkedIn accounts. Warm-up runs through the free MailFlow integration, which builds sender reputation via a network of real inboxes and surfaces deliverability scores inside QuickMail.
- 2
Campaigns are built as multi-step sequences mixing email and LinkedIn steps (profile actions, connection requests, messages, even voice notes), with ICP filtering to keep the audience tight. Inbox Rotation assigns multiple mailboxes to one campaign; QuickMail distributes volume across them automatically, keeping any single inbox under provider radar thresholds.
- 3
Because rotation is native, A/B tests and copy changes propagate to all sending inboxes at once and statistics consolidate into one report, avoiding the cloned-campaign sprawl that multi-inbox sending causes in tools that bolted rotation on later.
- 4
Replies flow into a unified inbox across email and LinkedIn; agencies separate clients into workspaces (one on Starter and Growth, two on Agency, additional at $49 each) with unlimited users at no extra charge, and push data outward through native HubSpot and Pipedrive integrations, Zapier, webhooks, and the API.
Feature breakdown
22 features in 5 modulesInbox Rotation and sending
The signature capability: many mailboxes behaving as one campaign.- Inbox Rotation
- Assign one or many inboxes to a single campaign and QuickMail distributes send volume across them automatically, scaling volume without maxing out any one sender.
- Unlimited email senders
- Every plan allows unlimited connected email accounts at no per-mailbox charge; plans meter uploaded contacts and monthly email volume instead.
- Campaign-level editing across inboxes
- Copy changes, schedule tweaks, and step edits apply instantly to every inbox assigned to the campaign, eliminating duplicated per-mailbox campaigns.
- Consolidated statistics
- Opens, replies, and bounces from all rotating inboxes roll up into one report per campaign rather than fragmenting per sender.
- A/B testing shared across inboxes
- Split tests configured once in a sequence run across all assigned inboxes, keeping variant data statistically meaningful.
Deliverability and reputation
The guardrails QuickMail has led on since before warm-up was a product category.- Free warm-up via MailFlow
- Native integration with MailFlow, the warm-up network that began as QuickMail's Auto-Warmer, warms every connected inbox free on all plans and reports deliverability scores in the dashboard.
- Blacklist monitoring
- Sending domains are watched against blocklists so a listing surfaces before it silently craters a campaign.
- Sender rotation and volume controls
- Per-inbox daily limits and rotation logic keep each mailbox inside provider-safe sending behavior.
- AI-powered rewriting for spam risk
- Flags and rewrites copy patterns associated with spam filtering before a sequence goes live.
- Bounce and reply detection
- Automatic bounce handling and reply detection stop follow-ups the moment a prospect engages or an address hard-bounces.
Multichannel campaigns
Email and LinkedIn steps sequenced together, with targeting controls.- LinkedIn automation steps
- Auto-connects, messages, and profile actions run alongside email steps in one sequence, with unlimited LinkedIn senders on every plan.
- Voice messages
- LinkedIn voice notes can be sequenced as steps, a personal-touch channel most sequencers ignore.
- ICP filtering
- Audience filters keep campaigns restricted to prospects matching the ideal customer profile rather than blasting a whole upload.
- Multi-step sequences with custom attributes
- Follow-up steps with merge attributes, delays, and conditions, built on a decade of sequencing iteration.
- Unified inbox across channels
- Email and LinkedIn replies collect in one queue so reps work conversations, not mailboxes.
Agency and team operations
Multi-client structure with unlimited users as the default, not an upsell.- Client workspaces
- Separate workspaces isolate each client's senders, contacts, and campaigns; Agency plan includes 2, additional workspaces at $49/month each.
- Unlimited users on every plan
- Team members are free at every tier, so agencies staff accounts without seat math.
- Expert support
- Support staffed by cold email practitioners on all plans, with priority response on Growth and Agency.
- No-surprise trial billing
- The 14-day trial does not auto-convert; QuickMail explicitly does not charge the card when the trial ends.
Integrations and automation
A lean but real integration surface for stitching QuickMail into a stack.- Native CRM integrations
- HubSpot and Pipedrive connections sync prospects and outcomes to the system of record.
- Zapier and Google Drive import
- Zapier covers the long tail of tools; lists can import directly from Google Drive spreadsheets on a schedule.
- API and webhooks
- API access on Growth and above and webhooks on Agency let technical teams automate enrollment and pull reply events.
Use cases
4 documentedLead generation agency scaling send volume safely
Runs campaigns for clients that need thousands of sends a week without burning client domains, and has been cloning campaigns per mailbox in a cheaper tool.
Inbox Rotation runs one campaign across a pool of warmed mailboxes with consolidated stats and single-point editing, and free MailFlow warm-up removes a per-mailbox warm-up bill across the client portfolio.
B2B consultancy pairing email with LinkedIn
Sells high-ticket services where prospects need several touches across channels, and reply quality matters far more than raw volume.
Sequences mix emails, LinkedIn connects, and voice messages with ICP filtering keeping the list tight; the team's 'fewer, better sends' approach matches QuickMail's 2X-replies-without-more-volume philosophy.
Growth team graduating from a single-inbox tool
Outbound worked at small scale, but ramping volume from one mailbox started landing sends in spam and the team needs multi-inbox discipline without hiring a deliverability consultant.
Unlimited senders plus rotation and blacklist monitoring spread volume across new warmed inboxes, and deliverability scores from MailFlow show whether reputation is holding as volume climbs.
Agency owner consolidating client operations
Manages several client accounts with contractors who come and go, and per-seat pricing elsewhere makes staffing changes a billing event.
Unlimited users at every tier mean contractors are added and removed freely, while client workspaces keep each account's senders and data isolated.
Pricing
from $49/mo (Starter)Three flat monthly tiers metered on uploaded contacts and monthly email volume, with unlimited email senders, LinkedIn senders, and users on every plan. Agencies add workspaces at a fixed monthly fee. Published pricing is monthly only.
| Plan | Price | Includes |
|---|---|---|
| Starter | $49 per month |
|
| Growth | $99 per month |
The 25x contact jump from Starter for 2x the price makes Growth the practical default for active teams. |
| Agency | $299 per month |
|
Add-ons
- Additional workspaces ($49/workspace/mo): On the Agency plan, beyond the 2 included; each workspace isolates one client.
Billing notes
- No annual pricing is published; all tiers bill month to month, which keeps flexibility high but offers no commitment discount.
- Contacts are metered on upload, so list hygiene before import matters; a bloated CSV consumes the allowance whether or not it is contacted.
- Unlimited users and senders on every tier mean the effective price per teammate or per mailbox falls to zero at the margin, unusual even among flat-rate competitors.
- QuickMail states it will not auto-charge or auto-subscribe when the free trial ends, a genuinely uncommon billing posture in this category.
Value assessment: QuickMail prices in the middle of the category and spends its margin on the parts that protect reply rates: rotation, free warm-up for unlimited inboxes, and blacklist monitoring, all of which would otherwise be line items. For a team with 10 or 20 mailboxes, free MailFlow warm-up alone can offset most of the subscription against competitors charging per warmed inbox. The weak spots are the Starter tier's tight 1,000-contact cap, which pushes real users to $99 quickly, and the $49-per-workspace fee that makes a 10-client agency deployment cost $691/month, more than some rivals' flat agency tiers. No bundled data means the total stack cost still includes a list vendor.
Strengths & limitations
Strengths
- Inbox rotation is native and mature, campaign-level editing, shared A/B tests, and consolidated stats across inboxes, rather than a bolted-on rotation checkbox.
- Free warm-up for unlimited inboxes through MailFlow removes a per-mailbox cost that adds up fast at agency scale.
- Unlimited senders, LinkedIn accounts, and users on every tier make the pricing model genuinely simple: pay for contacts and volume, nothing else.
- A decade-plus operating history, bootstrapped and profitable, means low vendor risk and a product shaped by long-term users rather than growth targets.
- Support is staffed by cold email practitioners, and the no-auto-charge trial reflects an unusually customer-respecting billing culture.
- LinkedIn steps including voice messages give multichannel depth beyond plain connection-request automation.
Limitations
- No bundled lead database or enrichment; every list comes from outside, so QuickMail is one component of a stack, not the whole stack.
- No published annual pricing means no discount for commitment, and the monthly-only model reads expensive next to heavily discounted annual competitors.
- Per-workspace fees on the Agency plan scale cost linearly with client count, unfriendly economics for agencies with many small clients.
- The feature surface is deliberately narrow: no dialer, no WhatsApp, no AI campaign generation, which reads as focus to some buyers and as falling behind to others.
- Warm-up depends on the separate MailFlow product; the integration is native and free, but the capability lives outside the core platform.
- Starter's 1,000-contact and 5,000-email caps make the entry tier a trial in practice for any team doing sustained outbound.
Head-to-head comparisons
4 alternativesQuickMail vs Saleshandy
from $34/mo (Starter, billed annually)Saleshandy bundles a lead database, dialer, and mobile app into a broad platform; QuickMail bundles nothing and polishes the sending core. If you want one subscription to source, send, and manage replies, Saleshandy wins on scope. If you already have data and care most about rotation mechanics, warm-up economics, and deliverability discipline, QuickMail is the sharper tool.
Full QuickMail vs Saleshandy comparisonQuickMail vs Instantly
from $37/moInstantly popularized cheap volume: unlimited mailboxes, bundled leads, and a huge community. QuickMail predates it and sells the opposite story, fewer better sends with mature rotation and free warm-up, from a company one-tenth the size of the hype. Volume-first agencies default to Instantly; teams optimizing reply rate per send and long-term domain health find QuickMail's discipline pays off.
Full QuickMail vs Instantly comparisonQuickMail vs Woodpecker
from $7 per 100 contacted prospects/moBoth are deliverability-first veterans from small European companies. Woodpecker meters contacted prospects and charges add-ons for LinkedIn, API, and its agency panel; QuickMail meters uploads and volume with LinkedIn, unlimited users, and senders included. Woodpecker's conditional if-then branching is deeper; QuickMail's rotation and free warm-up economics are stronger. Agencies should price both against their actual client count.
Full QuickMail vs Woodpecker comparisonQuickMail vs Mailshake
from $25/user/mo (Starter, billed annually)Mailshake prices per user and per connected mailbox; QuickMail gives both away unlimited and meters contacts instead. Mailshake counters with a dialer, Data Finder credits, and a friendlier ramp for sales teams new to outbound. Multi-mailbox agency operations fit QuickMail's model better; seat-based sales teams wanting phone plus email in one tool fit Mailshake's.
Full QuickMail vs Mailshake comparisonImplementation & onboarding
- Setup time
- Connecting mailboxes and building a first campaign takes an afternoon; new domains still need 2 to 4 weeks of MailFlow warm-up before meaningful volume, consistent with category norms.
- Learning curve
- Low for a basic sequence; moderate to configure rotation pools, per-inbox limits, and LinkedIn steps well. The product assumes you know why deliverability practices matter rather than gamifying them.
- Onboarding
- Self-serve with documentation and practitioner-staffed support; no mandatory onboarding fees, and the 14-day trial runs without a card commitment.
- Migration notes
- CSV and Google Drive imports bring lists in; mailboxes reconnect via OAuth individually. No import of historical campaign metrics from other tools, and contacts count against the upload cap on import, so clean lists before migrating.
Platform, API & security
- Platforms
- Web appREST APIWebhooks
- API
- API access is included from the Growth plan; webhooks arrive on the Agency plan. Coverage centers on prospect management, campaign enrollment, and reply events; it is a working automation surface rather than a platform play.
- Compliance
- GDPR-aligned processes (Swiss/EU-based company)CAN-SPAM tooling (unsubscribe handling, sending controls)
- Data residency
- Switzerland-based company; specific hosting and residency guarantees are not published in detail.
- SSO
- Standard authentication; no published SAML SSO offering.
- Security notes
- OAuth mailbox connections for Google and Microsoft; no SOC 2 report publicly referenced as of this review, typical for the company's size.
Support & resources
- Channels
- Email supportIn-app chatPriority support (Growth and Agency)
- Documentation
- Substantial educational library alongside product docs: a cold email guide, courses, and a podcast aimed at practitioners.
- Community
- No large official community; the company's content and support staff carry the education load.
Company
- Founded
- 2014
- Headquarters
- Zug, Switzerland (remote team)
- Ownership
- Bootstrapped, founder-owned
- Founders
- Jeremy Chatelaine
- Employees
- ~25 (est. 2026)
- Funding
- No outside funding; public estimates put revenue around $2.8M ARR, grown entirely organically.
Timeline
- 2014Founded by Jeremy Chatelaine as one of the first dedicated cold email automation tools.
- 2016 to 2019Builds its deliverability-first reputation, pioneering inbox rotation, spreading one campaign across multiple mailboxes, before it became the category standard.
- 2020 to 2022The free Auto-Warmer warm-up network launches and later moves to its own home as MailFlow, which QuickMail integrates natively for free warm-up.
- 2024Earns G2 Best ROI and High Performer badges (Spring 2024) as the flat, unlimited-senders pricing model matures.
- 2026Current positioning pairs LinkedIn and email outreach with unlimited senders and users on every tier, still bootstrapped at roughly 25 people.
Integrations
- MailFlow (free warm-up)
- HubSpot
- Pipedrive
- Zapier
- Google Drive / Google Sheets
- Webhooks
- REST API
- Google Workspace
- Microsoft 365
- Custom SMTP
Frequently asked questions
10 questionsWhat is QuickMail used for?
QuickMail is used to run cold email and LinkedIn outreach campaigns with strong deliverability controls: one campaign rotates across many mailboxes, warm-up runs free through MailFlow, and agencies isolate clients in separate workspaces with unlimited users.
How much does QuickMail cost?
Three monthly tiers: Starter at $49 (1,000 contacts, 5,000 emails/month), Growth at $99 (25,000 contacts, 100,000 emails/month, API), and Agency at $299 (100,000 contacts, 500,000 emails/month, 2 workspaces). All include unlimited senders and users. No annual pricing is published.
What is Inbox Rotation in QuickMail?
Inbox Rotation lets one campaign send from multiple mailboxes at once: QuickMail distributes volume across the assigned inboxes automatically, while copy edits, A/B tests, and statistics stay unified at the campaign level instead of splitting per mailbox. QuickMail shipped this pattern years before it became standard in the category.
Does QuickMail include email warm-up?
Yes, through a native, free integration with MailFlow, the warm-up network that started as QuickMail's own Auto-Warmer before moving to its own product. Every connected inbox can warm at no extra cost, with deliverability scores visible inside QuickMail.
Does QuickMail support LinkedIn outreach?
Yes. Sequences can include LinkedIn auto-connects, messages, profile actions, and voice messages alongside email steps, and every plan includes unlimited connected LinkedIn senders at no per-account fee.
Is QuickMail good for agencies?
Its workspace model, unlimited users, and rotation mechanics are built for agency work, and support is staffed by practitioners. The economics depend on client count: 2 workspaces come with the $299 Agency plan and each additional client workspace costs $49/month, so agencies with many small clients should model total cost carefully.
Does QuickMail have a free trial?
Yes, 14 days on any plan, and QuickMail explicitly does not charge your card or auto-subscribe you when the trial ends, so there is no cancellation deadline to babysit.
Does QuickMail include a lead database?
No. QuickMail does not source or sell contact data; lists come from your own data vendors, scrapers, or CRM and import via CSV, Google Drive, Zapier, or the API. Budget for a separate data source when comparing total stack cost.
Does QuickMail have an API?
Yes, API access is included from the Growth plan ($99/month) for automating prospects and campaign enrollment, and webhook access arrives on the Agency plan for pushing reply and bounce events into other systems.
Who is behind QuickMail?
QuickMail was founded in 2014 by Jeremy Chatelaine and remains bootstrapped and founder-owned, run by a team of roughly 25 people headquartered in Switzerland, with revenue around $2.8M ARR by public estimates.
Editorial verdict
QuickMail is what a cold email tool looks like when a small profitable company optimizes for reply rates and domain health instead of feature-list breadth. Native inbox rotation, free warm-up across unlimited senders, and unlimited users make its pricing honest and its deliverability posture the real thing, not marketing. The trade is scope: no data, no dialer, no AI theater, monthly-only pricing, and per-workspace agency fees that penalize long client rosters. Teams that bring their own lists and want the sending layer done properly should shortlist it; teams that want an all-in-one outbound suite should look at Saleshandy or Instantly instead.
Written by the SaaSTracker editorial team. Awards, when shown, are judged against the published criteria in our methodology.