Startup Mail
The facts below are what the maker publishes about Startup Mail, checked and dated. Our editors have not written about it yet.
Plans and prices
From Startup Mail's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| All email features | $1 a month | 1,000 monthly email events · higher-capacity self-service plans not available yet · $12 billed once a year |
The facts
Each one read from Startup Mail's own pages, with the date it was checked.
What it does
- Developer tools
- Software can use scoped API keys, a TypeScript SDK, signed webhooks, and MCP to work with mailboxes.checked 11 Oct 2026
- Email authentication
- Setup uses MX records to receive mail and DKIM, SPF, and DMARC records to authenticate sent mail.checked 11 Oct 2026
- Forwarding
- Users can forward incoming mail to Gmail or Outlook and reply from their company address through a secure relay.checked 11 Oct 2026
- Forwarding limit
- Forwarding does not synchronize IMAP folders, labels, or read state.checked 11 Oct 2026
- Inbox features
- The web inbox supports composing, searching, starring, replying, attachments, and viewing delivery status.checked 11 Oct 2026
- Integrations
- The product describes forwarding and secure reply relay with Gmail and Outlook.checked 11 Oct 2026
- Product limits
- The product does not include calendars, documents, meetings, chat, storage, or device management, and does not provide IMAP, POP, Exchange, or general SMTP accounts.checked 11 Oct 2026
- Security
- The maker says API, webhook, and MCP access use granted mailbox permissions, and describes tenant and private-mailbox access as remaining in scope for customer-data queries.checked 11 Oct 2026
- Sending policy
- Startup Mail is for requested person-to-person and transactional email; newsletters, promotions, cold outreach, purchased lists, and scraped contacts are not allowed.checked 11 Oct 2026
- Support
- The documentation lists [email protected] as the support contact.checked 11 Oct 2026
- Usage limits
- The included plan allows 1,000 email events per month, and higher-capacity billing is not yet available through self-service.checked 11 Oct 2026
- What it does
- Startup Mail provides custom-domain email for people, products, and AI agents through a web inbox, API, webhooks, and MCP.checked 11 Oct 2026
- Who it is for
- The maker describes the service as built for small companies, products, and AI agents that need email on their own domain without a full office suite.checked 11 Oct 2026
The company
- Team access
- Mailboxes can be private or shared, with explicit access for teammates on each mailbox.checked 11 Oct 2026
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