Head to head
EmptyInbox vs Send16
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 listingNo reviews yet
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
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 83 out of 100). Send16 is hosted and callable through the gateway; EmptyInbox runs on your own machine.
| EmptyInbox | Send16 | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B78/100 | B83/100 |
| Adoption | Growing | Growing |
| GitHub stars | 4 | 0 |
| Downloads / week | 246 | 44 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 10 | 79 |
| Write actions | 2 | 29 |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-19 | 2026-07-19 |
| Category |