Head to head
Lumail vs Posylai — AI Email Builder
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
Official Lumail email marketing MCP for campaigns, subscribers, and workflows.
Full listingNo reviews yet
Build responsive HTML email campaigns from any brand website: design, QA, export.
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 Lumail (97/100 against 85).
| Lumail | Posylai — AI Email Builder | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A97/100 | A85/100 |
| Adoption | Growing | Growing |
| GitHub stars | 2 | 0 |
| Downloads / week | – | – |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | — | MIT |
| Last release | 2026-09-14 | 2026-09-10 |
| Category |