Bifrost
The fastest LLM gateway in the market
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Bifrost is an open-source LLM gateway focused on speed. It sits between an application and multiple model providers, with built-in MCP support, a dynamic plugin architecture, and integrated governance, behind a clean UI.
The makers report it is around 40 times faster than LiteLLM, and it integrates with Maxim for end-to-end evaluations and observability of AI products.
It is aimed at engineering teams running LLM features in production who want provider abstraction, low overhead, and built-in governance and observability, and who prefer an open-source gateway they can self-host over a proprietary hosted service.
AI-assisted draft, human-reviewed before publishing — see how we choose & review tools.
Why we picked it
Bifrost made the cut for the specific, checkable performance claim — roughly 40x faster than LiteLLM is a number worth naming precisely because it's testable, and it matters directly for anyone routing high-volume traffic through an LLM gateway.
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