Head to head
MX Probe vs Qualisend Email Verification
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
Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
Full listing
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Verify email addresses and clean lists to improve deliverability and sender reputation.
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 MX Probe (82/100 against 60). Qualisend Email Verification is hosted and callable through the gateway; MX Probe runs on your own machine. MX Probe has noticeably more public adoption.
| MX Probe | Qualisend Email Verification | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B82/100 | C60/100 |
| Adoption | Growing | New |
| GitHub stars | 2 | – |
| Downloads / week | 427 | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | 12 |
| Write actions | — | 3 |
| Price per call | Free | Free |
| Licence | MIT | — |
| Last release | 2026-09-15 | — |
| Category |