
Manifest is an MIT-licensed LLM gateway that gives you one OpenAI-compatible endpoint across every provider, including local models via Ollama, LM Studio and llama.cpp. Bring your own keys or OAuth subscription tokens, set routing rules and model fallbacks visually, and keep full control over what goes to the cloud versus what stays on your machine. Its headline feature is Autofix: roughly 5% of LLM API calls fail in production, and most of those are request-side 4xx errors that a fallback model would reject too. Manifest intercepts those failures, asks a healing service for a corrected request body, and retries exactly once — before fallback kicks in. It deliberately skips 401, 403, 429 and all 5xx errors, so bad keys and outages still route to your fallback chain. Built for AI engineers, platform teams and founders shipping agents, it adds full request/response body logs, per-agent and per-provider cost tracking, budget alerts and error catalogs. Self-host the Docker image for free
The complete picture — from everyday features to the technical detail builders and IT folks dig for.
Monthly Visits
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November 2026
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Stable
Traffic has remained stable.
Here's who each plan is actually for — and where the hidden charges might hit.
Official pricing, checkout, and plan upgrades are handled directly on manifest.build.
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