Legit.Show measured Carbon's Security frame at 45/100. Security headers present: HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure Carbon?

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.

Infrastructure & DevOps

Carbon

Last updated 2026-09-24 · benchmark measured 2026-09-24 — deterministic & reproducible

Self-hosted, open-source ERP for defense and regulated manufacturers.

88/100

7/7 frames

Top 18% of 14,148 measured

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 2026-09-24 · scores move as sites change

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To cite this score: legit.show/s/carbon-ms/2026-09-24. That address never changes; this page moves with every re-measure.

Legit.Show scored Carbon 88/100 on 2026-09-24, measured across all 7 frames from its public surface. legit.show/s/carbon-ms/2026-09-24

Is Carbon production-ready?

Legit.Show scores Carbon 88 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Carbon (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 — 78/100
Accessibility — 96/100
Security — 45/100
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.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 329 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 built it

Brad Barbin (@barbinbrad) · product account @carbon_ms

Who it's for

Defense manufacturers · Aerospace companies · Regulated manufacturing · CMMC-compliant organizations · Enterprise manufacturers

Pricing

$40/user/month (Starter), $100/user/month (Business), Custom (Enterprise); 30-day free trial available

Sources and updates

Description: Taken from carbon.ms's own website on 2026-09-24.
Operator: Carbon Manufacturing Systems Corporation, as named in carbon.ms'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 2026-09-24.

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

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