Legit.Show measured 13F.chat's Security frame at 80/100. Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. Served over HTTPS with a valid certificate.

How does Legit.Show measure 13F.chat?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

AI & Agents

13F.chat

Last updated 2026-09-10 · benchmark measured 2026-10-03 — deterministic & reproducible

13F.chat tracks hedge fund 13F filings and runs AI-powered portfolio research.

94/100

7/7 frames

Top 7% of 17,496 measured · #9 of 63 in stock analysis tool

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-10-03 · scores move as sites change

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To cite this score: legit.show/s/13f-chat/2026-10-03. That address never changes; this page moves with every re-measure.

Legit.Show scored 13F.chat 94/100 on 2026-10-03, measured across all 7 frames from its public surface. legit.show/s/13f-chat/2026-10-03

Is 13F.chat production-ready?

Legit.Show scores 13F.chat 94 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on 13F.chat (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 — 83/100
Accessibility — 96/100
Security — 80/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 100/100
Discoverability — 100/100

What we measured

Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 257 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who it's for

Individual investors · Active traders · Portfolio managers · Research-focused investors · Smart money followers

Pricing

Free ($0/mo) with 2 AI Chat and 1 Fund Analysis per day; Plus ($30/mo) with 50 AI Chat and 20 Fund Analysis per day; Pro ($90/mo) with unlimited AI Chat and Fund Analysis

Sources and updates

Description: Taken from 13f.chat's own website on 2026-09-10.
Operator: LING QU AI LIMITED, as named in 13f.chat's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-03.

Put together from public information, without 13F.chat's involvement. If anything here is wrong, tell us and a person will check it.

Visit 13F.chat → · Alternatives to 13F.chat → · How this was measured →