Head to head
e2a — email for AI agents vs DomainDNA: Tech Stack Detector, WHOIS & Domain Age API
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
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
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DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.
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 (93 and 93 out of 100). e2a — email for AI agents has noticeably more public adoption.
| e2a — email for AI agents | DomainDNA: Tech Stack Detector, WHOIS & Domain Age API | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | A93/100 |
| Adoption | Established | Growing |
| GitHub stars | 191 | 0 |
| Downloads / week | – | – |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | — |
| Last release | 2026-09-23 | 2026-09-23 |
| Category |