Head to head
Outlook Email Html Lint vs Email Inbox API + Sending by Sendmux
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
Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga
Full listing
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AI email inbox and sending tools with attachments, search, live events, and webhooks.
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 (89 and 96 out of 100). Email Inbox API + Sending by Sendmux is hosted and callable through the gateway; Outlook Email Html Lint runs on your own machine. Email Inbox API + Sending by Sendmux has noticeably more public adoption.
| Outlook Email Html Lint | Email Inbox API + Sending by Sendmux | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A89/100 | A96/100 |
| Adoption | Growing | Established |
| GitHub stars | 0 | 65 |
| Downloads / week | 140 | 327 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | NOASSERTION | MIT |
| Last release | 2026-09-19 | 2026-09-19 |
| Category |