Legit.Show measured Delta's Security frame at 45/100. Security headers present: X-Content-Type-Options, Referrer-Policy. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure Delta?

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

Delta

Last updated 2026-08-13 · benchmark measured 2026-09-14 — deterministic & reproducible

Delta is a multiplayer coding environment that keeps agent conversations and code changes together.

72/100

7/7 frames

Top 69% of 14,552 measured · #36 of 58 in ai coding agent

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 2026-09-14 · scores move as sites change

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To cite this score: legit.show/s/delta-dev/2026-09-14. That address never changes; this page moves with every re-measure.

Legit.Show scored Delta 72/100 on 2026-09-14, measured across all 7 frames from its public surface. legit.show/s/delta-dev/2026-09-14

Is Delta production-ready?

Legit.Show scores Delta 72 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Delta (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 — 64/100
Accessibility — 100/100
Security — 45/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 25/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 92/100
Discoverability — 75/100

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 — 154 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.

Who it's for

Individual developers · Teams · Code reviewers · AI-assisted coders

Pricing

Personal: Free with your own API keys; Pro: $10/month with $5 monthly token credits and 2-week free trial; Business: Custom pricing for teams

Sources and updates

Description: Taken from delta.dev's own website on 2026-08-13.
Operator: Zed Industries, as named in delta.dev'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 2026-09-14.

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

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