Tools: Bifrost - The Fastest OSS AI Gateway

What Bifrost Actually Does ## Why Performance Matters More Than You Think ## Reliability by Default ## Observability Is Not Optional Anymore ## Why This Matters for AI Teams ## Open Source and Ready to Use When teams start working with large language models, the focus is almost always on the model itself - prompts, cost per token, accuracy, and hallucinations. That makes sense early on. But the moment you move from a demo to a real product, a different set of problems shows up: This is exactly the gap we built Bifrost to solve at Maxim. Bifrost is an open-source LLM gateway that sits between your application and multiple LLM providers like OpenAI, Anthropic, Bedrock, and Vertex. Instead of your app talking directly to each provider, it talks to Bifrost through a single, consistent API. While LLM gateways aren’t a new idea, most existing solutions struggle once you push them into production at scale. Bifrost was designed differently - performance, reliability, and observability are first-class concerns, not afterthoughts. One of the biggest surprises for teams scaling LLM apps is how much overhead the gateway layer can introduce. A few milliseconds per request doesn’t sound like much - until you’re handling thousands of requests per second. Bifrost is written in Go and designed to add ultra-low overhead even at high throughput. In internal benchmarks, it delivers up to 40x better performance compared to popular Python-based proxies under load. The result is predictable latency and far fewer performance surprises in production. Production AI systems can’t afford to go down just because one provider is slow or temporarily unavailable. This means reliability is handled at the infrastructure layer, instead of being re-implemented in every application. Once LLMs become part of core product workflows, you need to answer basic but critical questions: Bifrost ships with native observability support - metrics, tracing, and integrations that make it easy to plug into existing monitoring stacks. You get visibility without building custom instrumentation from scratch. For teams building serious AI products, the gateway layer quickly becomes the backbone of their system. If it’s slow, unreliable, or opaque, everything built on top of it suffers. The goal isn’t just to route requests - it’s to make LLM infrastructure production-ready by default. Bifrost is fully open source and easy to integrate into existing stacks. Whether you’re experimenting with multiple models or running high-throughput production workloads, it’s designed to scale with you. Repo: https://github.com/maximhq/bifrost If you’re building LLM-powered products and starting to feel the pain of scaling, the gateway layer is worth paying attention to - and Bifrost is a strong place to start. Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well For further actions, you may consider blocking this person and/or reporting abuse - Multiple LLM provider APIs to manage - Latency that becomes unpredictable under real traffic - Provider outages that directly impact user experience - Little to no visibility into performance, failures, or cost - Adaptive load balancing across providers - Automatic fallbacks when a model or provider fails - Built-in retry and timeout handling - Which models are being used the most? - Where are failures happening? - How much latency and cost is each feature adding? - Developers avoid tight coupling to any single provider - Infra teams get predictable performance at scale - Product teams can ship faster without worrying about LLM plumbing