Bifrost: Fastest enterprise AI gateway
Bifrost combines an OpenAI-compatible front door with adaptive load balancing, semantic caching, automatic failover, cluster mode and a built-in web UI — you can spin it up with npx or Docker in seconds. The performance claims (sub-100µs overhead at 5k RPS, '50x faster than LiteLLM') and multi-provider routing are the project's selling points; I want to see independent benchmarks and deeper docs on guardrails/provider quirks before trusting it for critical workloads.