Head to head
Atomic Mail vs Kawaa email verification
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
Full listing
No reviews yet
Check whether an email address can receive mail — one address or a list — without sending to it.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Atomic Mail (93/100 against 62). Atomic Mail has noticeably more public adoption.
| Atomic Mail | Kawaa email verification | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | C62/100 |
| Adoption | Established | New |
| GitHub stars | 261 | – |
| Downloads / week | 234 | – |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | — |
| Last release | 2026-09-18 | — |
| Category |