Productivity
ProWritingAid
Last updated 2026-08-04 · benchmark measured 2026-08-04 — deterministic & reproducible
ProWritingAid is a writing and editing tool with grammar, style, and AI-assisted feedback.
Is ProWritingAid production-ready?
Legit.Show scores ProWritingAid 74 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on ProWritingAid (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Discoverability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 53/100
- Accessibility — 91/100
- Security — 70/100
- Privacy — 25/100
- Reliability — 90/100
- Standards — 87/100
- 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 — 200 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
Chris Banks · product account @ProWritingAid
Who it's for
Fiction authors · Novel writers · Storytellers · Self-publishing authors · Creative writers
Pricing
Free (basic with limits); Premium $120/year (billed yearly); Premium Pro $36/month (billed monthly)