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

How does Legit.Show measure CardOS?

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.

Business & Finance

CardOS

Last updated 2026-11-01 · benchmark measured 2026-11-01 — deterministic & reproducible

CardOS is a white-label virtual card infrastructure platform for building card businesses.

82/100

7/7 frames

Top 47% of 18,540 measured · #4 of 8 in virtual payment card

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 2026-11-01 · scores move as sites change

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To cite this score: legit.show/s/cardos-dev/2026-11-01. That address never changes; this page moves with every re-measure.

Legit.Show scored CardOS 82/100 on 2026-11-01, measured across all 7 frames from its public surface. legit.show/s/cardos-dev/2026-11-01

Is CardOS production-ready?

Legit.Show scores CardOS 82 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on CardOS (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; 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 — 98/100
Security — 100/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 0/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 100/100
Discoverability — 85/100

What we measured

Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 1130 ms to first byte.
Returns a proper 404 for unknown routes.
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

Fintech startups · Payment processors · App developers · Telegram bot creators · Financial service providers

Pricing

Pro: $99/month + $500 deposit; Business: $500/month + $5,000 deposit; Enterprise: $7,500/month + $100,000 deposit. 20% discount for annual payment.

Sources and updates

Description: Taken from cardos.dev's own website on 2026-11-01.
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 2026-11-01.

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

Visit CardOS → · Alternatives to CardOS → · How this was measured →