AI & Agents
Dead Simple Email
Last updated 2026-08-29 · benchmark measured 2026-08-29 — deterministic & reproducible
Email API built for AI agents, with inboxes, webhooks, and inbound security.
Is Dead Simple Email production-ready?
Legit.Show scores Dead Simple Email 75 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Dead Simple Email (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 82/100
- Accessibility — 100/100
- Security — 25/100
- Privacy — 25/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 93 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
product account @DeadSimpleEmail
Who it's for
AI agent builders · Solo developers · Product teams · Enterprise deployments · LLM integrations
Pricing
Free (5 inboxes, 5,000 emails/mo); $5/mo (15 inboxes); $29/mo (100 inboxes); $99/mo (500 inboxes); overages at $0.40 per inbox and $0.20 per 1,000 emails
Visit Dead Simple Email → · Alternatives to Dead Simple Email → · How this was measured →