Productivity

SkyBrief

Last updated 2026-06-30 · benchmark checked 2026-08-09 · unchanged since 2026-08-08 — deterministic & reproducible

Pre-flight briefing tool that consolidates weather, NOTAMs, and fuel data on one screen.

Is SkyBrief production-ready?

Legit.Show scores SkyBrief 83 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SkyBrief (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 — 98/100
• Accessibility — 90/100
• Security — 45/100
• Privacy — 100/100
• Reliability — 75/100
• Standards — 100/100
• Discoverability — 70/100

What we measured

• Security headers present: HSTS.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 1375 ms to first byte.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.
• Discoverable: sitemap, OpenGraph image.

Who it's for

General aviation pilots · Private pilots · Flight planners

Pricing

Free with 5 saved routes; Pro Annual $72/year ($6/mo); Lifetime $249 one-time

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