AI & Agents

Deck

Last updated 2026-07-20 · benchmark measured 2026-08-09 — deterministic & reproducible

Deck is an AI email assistant that works via CC and forwarding, with its own inbox address.

Is Deck production-ready?

Legit.Show scores Deck 80 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Deck (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 73/100
• Accessibility — 97/100
• Security — 70/100
• Privacy — 25/100
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 187 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.

Who built it

product account @hellodeckai

Who it's for

Busy professionals · Sales teams · Finance teams · Founders · Legal teams

Pricing

Free for 14 days, no credit card required

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