Legit.Show measured Busymail's Security frame at 55/100. Security headers present: HSTS, X-Content-Type-Options. Served over HTTPS with a valid certificate.

How does Legit.Show measure Busymail?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

AI & Agents

Busymail

Last updated 2026-10-14 · benchmark measured 2026-10-14 — deterministic & reproducible

Busymail is an email client that groups messages by topic and lets AI draft replies for your approval.

89/100

7/7 frames

Top 18% of 17,312 measured · #7 of 37 in email client

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-10-14 · scores move as sites change

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To cite this score: legit.show/s/busymail-app/2026-10-14. That address never changes; this page moves with every re-measure.

Legit.Show scored Busymail 89/100 on 2026-10-14, measured across all 7 frames from its public surface. legit.show/s/busymail-app/2026-10-14

Is Busymail production-ready?

Legit.Show scores Busymail 89 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Busymail (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 92/100
Accessibility — 79/100
Security — 55/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 100/100
Discoverability — 100/100

What we measured

Security headers present: HSTS, X-Content-Type-Options.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 457 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who it's for

Email users · AI enthusiasts · Professionals · Gmail/IMAP users · Remote workers

Pricing

$15/month billed monthly, 14-day refund guarantee

Sources and updates

Description: Taken from busymail.app's own website on 2026-10-14.
Operator: Sphere Consulting Group LLC, as named in busymail.app's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-14.

Put together from public information, without Busymail's involvement. If anything here is wrong, tell us and a person will check it.

Visit Busymail → · Alternatives to Busymail → · How this was measured →