Business & Finance
Paperstack
Last updated 2026-09-08 · benchmark measured 2026-09-08 — deterministic & reproducible
Free paper trading simulator for stocks and crypto using virtual cash.
Is Paperstack production-ready?
Legit.Show scores Paperstack 72 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Paperstack (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 90/100
- Accessibility — 100/100
- Security — 25/100
- Privacy — 25/100
- Reliability — 75/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 1055 ms to first byte.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Beginner traders · Day traders · Swing traders · Crypto traders · Risk-averse investors
Pricing
Free
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