Frameworks & Starter Kits
Langflow
Last updated 2026-06-06 · benchmark measured 2026-06-10 — deterministic & reproducible
Low-code visual builder for AI agents, MCP servers, and RAG applications.
Overall production-readiness score — reserved
Legit.Show benchmarked Langflow across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is Langflow production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Langflow (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 80/100
- Security — 30/100
- Privacy — 25/100
- Reliability — 100/100
- Standards — 75/100
- Discoverability — 85/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 159 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Discoverable: structured data, sitemap, OpenGraph image.
Who it's for
AI developers · AI teams · LLM builders · RAG application developers · Enterprise users