The DevTools for
AI Streaming Infrastructure
Inspect any SSE endpoint. Benchmark providers. Prove RAIS compliance. Test in seconds, no setup required.
Works with every provider
Everything you need to ship AI streaming right
Six purpose-built tools, one unified workspace.
Paste any endpoint, fire a request, see live SSE frames, timing bars, and RAIS compliance in real time. Session history included.
Run two endpoints simultaneously. Side-by-side TTFB, tok/s, token count, and compliance — with delta percentages.
Run N rounds across Groq, OpenAI, Anthropic, Ollama, and local servers. See P50 latency, throughput, and cost estimates.
Record any stream, then replay it at original speed, step-by-step, or at 10× — a debugger for SSE timing and event order.
Choose platform + provider, get a complete scaffolded project. Next.js, Vite, Express, FastAPI, HTML — any stack.
Run the full RAIS v1 suite: type fields, text/done/error events, event ordering, JSON validity, unknown frame detection.
Zero setup. Test in seconds.
Local server, hosted API, Groq, OpenAI, Anthropic — anything that streams.
Requests proxy through the studio server, eliminating CORS entirely.
See every raw frame, check compliance, benchmark against competitors, generate starter code.
Start inspecting in 30 seconds
No account. No install. Just paste an endpoint and go.