Bifrost
The fastest open-source AI gateway for LLMs, MCP and agents
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| Metric | Value |
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| Domain Rating | 71 no change since last check |
| Trust Flow | 25 no change since last check |
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Ahrefs Domain Rating scanned 25 Oct 2026, updated 19 Oct 2026. Main topic: Computers/Open Source (25). Majestic scanned 19 Oct 2026, updated 19 Oct 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Bifrost domain facts
| Domain age | 3 years |
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| Registrar | NameCheap, Inc. |
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An open-source AI gateway providing a unified control plane for managing multiple LLM providers with routing, governance, and observability features.
About Bifrost

Bifrost is an open-source AI gateway built for enterprise-grade reliability, security, and scale. It provides a unified layer for managing access to 1000+ AI models from multiple providers through a single OpenAI-compatible API. The gateway includes routing, failover, load balancing, budgeting controls, virtual key management, and built-in observability features. For enterprises, Bifrost offers additional capabilities including governance controls, guardrails for output safety, cluster mode for high availability, and in-VPC deployments.
- observability
- ai-infrastructure
- llm gateway
- open-source
- governance
- multi-provider
- api gateway
Features worth knowing
- Drop-in replacement for any AI SDK with support for OpenAI, Anthropic, and LiteLLM
- Model catalog providing access to 1000+ AI models from 8+ providers
- Automatic provider failover for 99.99% uptime
- Budget management and rate limiting across virtual keys and teams
- Built-in OpenTelemetry observability
- MCP gateway for centralized tool connections and governance
- Real-time guardrails for blocking unsafe model outputs
- Virtual key management with independent budgets and access control
- Semantic caching to reduce costs and latency
- Enterprise clustering with high availability and zero-downtime deployments
Pricing
Pricing model: Freemium
Bifrost OSS is free forever. Bifrost Enterprise has custom pricing; contact sales for a quote.
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FAQ
- What is Bifrost?
- Bifrost is the fastest open-source LLM gateway with just 11 microseconds of overhead at 5k requests per second. It provides a unified layer for managing model access, enforcing guardrails, and ensuring governance across AI systems with built-in reliability, security, and scalability.
- How is my data protected?
- Bifrost offers zero-touch in-VPC deployments, so no data ever leaves your environment or passes through Bifrost or Maxim servers.
- Can Bifrost integrate with my existing AI stack?
- Yes, Bifrost works seamlessly with all major LLM frameworks, APIs, and model providers including OpenAI, Anthropic, and Mistral SDKs, as well as popular frameworks like LangChain, LangGraph, and LiteLLM.
- How much does Bifrost cost?
- Bifrost is completely free and open source. For enterprise features and support, you can contact the team at contact@getmaxim.ai or book a demo.
- How can I get started with Bifrost?
- You can get started with the open-source version in seconds by running: npx @maximhq/bifrost. For enterprise features or a guided demo, contact the team at contact@getmaxim.ai or book a demo.
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