Why people switch to SuperMail
You probably started with Gmail, added Cloudflare Email Routing for a side project, then bolted on Google Workspace when the first domain got serious. Here's how the math actually works out.
| Feature | SuperMail | Google Workspace | Fastmail | Cloudflare Email |
|---|---|---|---|---|
| Gmail / Outlook / Yahoo in one inbox | Built-in | No | Import only | No |
| Custom domains (no per-seat price) | Up to 11 slots* | Per user fee | Per user fee | Routing only |
| Send from custom domain | Yes (SES-backed) | Yes | Yes | No |
| Mobile apps (iOS + Android) | Native + push | Yes | Yes | Use any client |
| Web app | Yes | Yes | Yes | No |
| Starts at | $5 / mo (2 accounts) | $7 / user / mo | $5 / user / mo | Free (routing) |
| Per-seat pricing | No | Yes | Yes | N/A |
| E2E encryption | No | No | No | N/A |
* SuperMail sells one quota: total accounts. Each slot holds one custom domain or one personal mailbox (Gmail, Outlook, Yahoo, IMAP) - you choose the mix. Business (11 slots) can host up to 11 custom domains if you want.
Pricing reflects publicly-listed starter plans at the time of writing. Check each provider for current terms.
vs Google Workspace
Workspace charges per user per domain. Three casual domains = three subscriptions. SuperMail Pro gives you 6 account slots under one $15/mo subscription - fill them with up to 6 custom domains, personal Gmail / Yahoo / Outlook mailboxes, or any mix.
vs Fastmail
Fastmail is a solid single-mailbox product but still bills per user. SuperMail is a front-end over the mailboxes you already have, including Fastmail if you want.
vs Cloudflare Email Routing
Email Routing forwards mail; it doesn't let you send. SuperMail adds SES-backed sending, inboxes, and a unified UI across web + mobile.
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