Zapmail sells Google Workspace and Microsoft 365 mailboxes; Winnr sells SMTP/IMAP mailboxes on its own infrastructure. If you specifically want Google or Microsoft inboxes, choose Zapmail: Winnr does not sell them. If you want the lowest cost per mailbox, choose Winnr: as of October 2026 it is $69 vs $164 at 50 mailboxes, $189 vs $599 at 200, and $989 vs $2,999 at 1,000 (Zapmail monthly billing).
Most people looking for a Zapmail alternative are weighing two different kinds of product. Zapmail resells real Google Workspace and Microsoft 365 accounts set up for cold email. Winnr runs its own sending infrastructure. Both export to the same sequencers, but they differ on price, on how the mailbox connects, and on what you are buying. Here is the comparison with Zapmail's published prices as of October 2026.
What Zapmail offers as of October 2026
- Google Workspace or Microsoft 365 mailboxes, same price for either (the Google plans are listed as US/EU IP accounts), with one domain per workspace and OAuth connection to sequencers.
- Monthly plans: Starter $39 (10 mailboxes, extra at $3.50), Growth $99 (30 mailboxes, extra at $3.25), Pro $299 (100 mailboxes, extra at $3.00, with API access and priority support).
- Quarterly billing lowers these to $35, $90 and $270 a month with extra mailboxes at $3.25, $3.00 and $2.70. Yearly billing is advertised as 2 months free.
- Pre-warmed mailboxes: Starter $39 for the first month then $24/month for 3 mailboxes and 1 domain; Growth $149 then $84 for 12 mailboxes; Pro $339 then $180 for 30. Extra pre-warmed mailboxes are $8, $7 or $6 a month by plan.
- Domains: .com at $13; bringing your own domain is supported.
- No refunds, per Zapmail's FAQ. Monthly subscriptions, no long-term contracts.
Winnr vs Zapmail at a glance
| Winnr | Zapmail | |
|---|---|---|
| Mailbox type | SMTP/IMAP on Winnr's own sending infrastructure | Google Workspace or Microsoft 365 |
| How it connects to a sequencer | SMTP/IMAP credentials, exported to 20+ sequencers | OAuth, exported to 50+ tools |
| How you pay | Plan: $69 for 50 accounts or $189 for 200, then $1 per extra account | Plan with included mailboxes, then $3.00 to $3.50 per extra mailbox |
| Emails per mailbox per day | Up to 50 in total including warming; 10 to 20 of them cold (15 default) | 30 to 50 in Zapmail's guide, with a 1:1 warm-up to production ratio |
| Domains | One-time purchase, about $13 for a .com. Bring your own free | .com $13. Bring your own supported |
| Warm-up | Built in, $0.60/mailbox/month | Zapmail's FAQ says setup, DNS, warmup and health monitoring are handled for you |
| Pre-warmed | $3/address/month, no base plan, no minimum term | $24 to $180/month plans, extra mailboxes $6 to $8/month |
| API | REST API and MCP server on every plan | API access listed on the Pro plan |
| Refunds | 90% deliverability guarantee: refund of your most recent month | No refunds |
Cost at 50, 200 and 1,000 mailboxes
Zapmail's cheapest plan for each size as of October 2026, Google or Microsoft (same price). Example: 50 mailboxes on Growth = $99 for 30 + 20 × $3.25 = $164. At 200 and 1,000, Pro is cheapest: $299 for 100 + 100 × $3.00 = $599, and $299 + 900 × $3.00 = $2,999.
| Mailboxes | Winnr | Zapmail (monthly) | Zapmail (quarterly) |
|---|---|---|---|
| 50 | $69 (Startup) | $164 (Growth) | $150/mo |
| 200 | $189 (Enterprise) | $599 (Pro) | $540/mo |
| 1,000 | $989 (Enterprise $189 + 800 × $1) | $2,999 (Pro) | $2,700/mo |
Zapmail's guide recommends 30 to 50 emails per mailbox per day with a 1:1 ratio of warm-up to production email. Winnr's guidance is up to 50 in total including warming, 10 to 20 of them cold. The two expect similar work from each mailbox, so price per mailbox is a fair comparison. Domains add to both: Winnr domains are a one-time purchase, about $13 for a .com; Zapmail lists .com domains at $13.
Both sell mailboxes that are already warmed. Zapmail's smallest pre-warmed plan is $24 a month for 3 mailboxes after a $39 first month, and extra pre-warmed mailboxes are $6 to $8 a month. Winnr's pre-warmed mailboxes are $3 per address per month on aged domains, with no base plan, no minimum term, and the option to keep the warmed addresses or choose your own usernames. Zapmail's are Google or Microsoft accounts; Winnr's are SMTP/IMAP.
When Zapmail is the better choice
- You want Google Workspace or Microsoft 365 inboxes specifically, for example because your team or your sequencer workflow is built around them. Winnr does not sell either.
- You prefer OAuth connections to your sequencer over SMTP/IMAP credentials.
- You want one domain per workspace, which is how Zapmail isolates accounts.
- You only need 10 mailboxes. Zapmail Starter is $39 against Winnr's $69 entry plan (which gives you 50).
When Winnr is the better choice
- Price per mailbox. $1.38 per mailbox at 50 and under $1 from 200, against $3 or more on Zapmail.
- Cheaper pre-warmed mailboxes at $3 per address per month with no minimum term.
- Domains bought once (about $13 for a .com) and free connection for your own domains.
- API on every plan, plus an MCP server and a universal inbox, without moving to a $299 plan.
- A refund route: Winnr's 90% deliverability guarantee, where Zapmail states it does not offer refunds.
For the wider trade-off between Google or Microsoft inboxes and SMTP, read Google Workspace alternative for cold email and SMTP vs Google vs Microsoft. See Winnr pricing, or compare other Google and Microsoft resellers: Winnr vs Primeforge, Winnr vs InboxKit, Winnr vs Puzzle Inbox and all Winnr alternatives. Zapmail mailboxes are also sold inside Smartlead; see Smartlead SmartSenders vs Winnr.
Frequently Asked Questions
Is Zapmail cheaper than Winnr?
No, except at very small sizes. As of October 2026, 50 mailboxes cost $164/mo on Zapmail monthly billing against $69 on Winnr, 200 cost $599 against $189, and 1,000 cost $2,999 against $989. Zapmail's Starter plan ($39 for 10 mailboxes) is cheaper than Winnr's $69 entry plan if you only need 10.
Does Zapmail use Google Workspace?
Yes. Zapmail sells Google Workspace mailboxes and Microsoft 365 mailboxes at the same price, with one domain per workspace. Its Google plans are listed as US/EU IP accounts.
Does Winnr offer Google Workspace or Microsoft 365 inboxes?
No. Winnr mailboxes are SMTP/IMAP accounts on Winnr's own sending infrastructure. They export to the same sequencers (Instantly, Smartlead, EmailBison and 20+ others), but if you need actual Google or Microsoft accounts, Zapmail is the right kind of provider.
Does Zapmail offer refunds?
No. Zapmail's FAQ says it has a no-refund policy. Winnr bills monthly with no contract and has a 90% deliverability guarantee: if your mailboxes are not reaching 90% deliverability, it refunds your most recent month.
How do Zapmail pre-warmed mailboxes compare with Winnr's?
Zapmail's pre-warmed plans start at $24 a month for 3 Google or Microsoft mailboxes and 1 domain after a $39 first month, with extra mailboxes at $6 to $8 a month. Winnr's pre-warmed mailboxes are $3 per address per month on aged domains, with no base plan and no minimum term.
About this comparison. Winnr publishes this page. Competitor prices and features were checked on the providers' own sites on October 6, 2026: zapmail.ai (Workspaces, Microsoft 365 and Pre-warmed pricing tabs, FAQ) and Zapmail's guide to scaling volume safely (per-mailbox sending guidance). Prices are in USD, before tax and domains unless stated. If something here is out of date, email info@winnr.app and we will correct it.