Head to head
EmptyInbox vs Hail
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
Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
Full listing
No reviews yet
Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (78 and 82 out of 100). Hail is hosted and callable through the gateway; EmptyInbox runs on your own machine.
| EmptyInbox | Hail | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B78/100 | B82/100 |
| Adoption | Growing | Growing |
| GitHub stars | 4 | 30 |
| Downloads / week | 246 | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 10 | — |
| Write actions | 2 | — |
| Price per call | Free | Free |
| Licence | MIT | AGPL-3.0 |
| Last release | 2026-09-19 | 2026-09-25 |
| Category |