Head to head
Blackwall vs emailmd
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
API-key pre-action risk gate: any irreversible agent action (money, SQL, delete, email).
Full listing
No reviews yet
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
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 emailmd (91/100 against 78). emailmd is hosted and callable through the gateway; Blackwall runs on your own machine. emailmd has noticeably more public adoption.
| Blackwall | emailmd | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B78/100 | A91/100 |
| Adoption | Growing | Established |
| GitHub stars | 0 | 1.4k |
| Downloads / week | 64 | 5.2k |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 2 | 3 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-15 | 2026-08-26 |
| Category |