Productivity
SheetEngine
Last updated 2026-07-12 · benchmark measured 2026-07-12 — deterministic & reproducible
AI add-on for Google Sheets and Docs that runs bulk jobs server-side without timeouts.
Is SheetEngine production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SheetEngine (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Standards; its weakest is Security. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 87/100
- Accessibility — 96/100
- Security — 60/100
- Privacy — 75/100
- Reliability — 75/100
- Standards — 100/100
- Discoverability — 87/100
What we measured
- Security headers present: X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 139 ms to first byte.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, canonical URL.
Who it's for
Data analysts · Sales teams · Business operations · Content creators · Enterprise users
Pricing
Founder pricing $99/yr (first 100 seats, private beta); usage billed at published per-model rates with no markup