Productivity

SignalAI

Last updated 2026-08-22 · benchmark measured 2026-08-22 — deterministic & reproducible

AI email monitor that reads your inbox and texts you when something is urgent.

Is SignalAI production-ready?

Legit.Show scores SignalAI 61 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SignalAI (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 90/100
• Accessibility — 81/100
• Security — 45/100
• Privacy — 0/100
• Reliability — 90/100
• Standards — 85/100
• Discoverability — 35/100

What we measured

• Security headers present: HSTS.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 310 ms to first byte.
• Returns a proper 404 for unknown routes.
• 2 of 3 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who built it

product account @signalaiapp

Who it's for

Busy professionals · Email-heavy workers · Gmail users · Outlook users · People managing high email volume

Pricing

14 days free, then $14/month (Pro, up to 1,500 emails) or $18/month (Pro+, up to 3,000 emails)

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