Features
| Mektup | Zoho Mail | |
|---|---|---|
| Pricing | $20 a month flat | Per user a month; free for up to 5 users on 1 domain |
| Mailboxes | Unlimited | One per user |
| Domains | 25 on one account | By plan |
| IMAP and SMTP | Every mailbox | Paid plans |
| API, MCP, webhooks on new mail | Yes | Zoho Mail API |
| Website forms into a mailbox | Built in | Zoho Forms, separate app |
| Calendar, documents, office apps | No | In Zoho Workplace |
From Zoho's pricing page on 23 October 2026.
When to choose which
Zoho Mail for a small team that wants cheap or free mailboxes and Zoho's other apps. Mektup for many mailboxes and domains on one account, and when your software or AI agents need to read and send the mail.