Productivity
Crossposter
Last updated 2026-09-08 · benchmark measured 2026-09-08 — deterministic & reproducible
Free browser extension that pre-fills your posts across multiple social platforms.
Is Crossposter production-ready?
Legit.Show scores Crossposter 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Crossposter (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 100/100
- Accessibility — 98/100
- Security — 45/100
- Privacy — 70/100
- Reliability — 92/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- Security headers present: X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 115 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Social media managers · Content creators · Multi-platform posters · Privacy-conscious users · Anyone avoiding subscription services
Pricing
Free and open source
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