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Bifrost

getmaxim.ai

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Spec score 9.0 #2 of 34 in LLM Gateway Software

What it is

Bifrost is an AI gateway and control plane for directing, governing, and securing traffic involving model calls, MCP tools, and agents. It connects to more than 20 AI providers through one OpenAI-compatible API. Routing tools include weighted load balancing, retries, automatic provider failover, and semantic caching. Virtual keys let teams apply permissions, budgets, rate limits, and routing rules by consumer. Bifrost can connect with external MCP servers and present their tools to clients such as Claude Desktop. Its documented SDK integrations include OpenAI, Anthropic, Google GenAI, LiteLLM, and LangChain. Request monitoring, Prometheus metrics, and OpenTelemetry tracing integrations provide observability. The free OSS edition is for developers, small teams, and self-managed deployments; it can run via NPX, Docker, Kubernetes, or Go binary. Enterprise adds SSO, role-based access, audit logs, guardrails, vault integrations, and private VPC deployments. Enterprise pricing is custom, with a 14-day trial on an enterprise license.

Spec sheet

What it does
Bifrost is an enterprise AI gateway and control plane that routes, governs and secures model calls, MCP tool calls and agent activity.Read 21 Oct 2026 · getmaxim.ai
Product
Bifrost is an enterprise AI gateway and control plane for routing, governing, and securing AI traffic, including LLM calls, MCP tools, and agents.Read 4 Oct 2026 · getmaxim.ai
Intended users
The OSS edition is presented for developers, small teams, and self-managed deployments, while Enterprise is for teams running production AI systems at scale.Read 4 Oct 2026 · getmaxim.ai
Deployment
Bifrost can run as a self-hosted binary or through npx, Docker and Kubernetes, including private-cloud and disconnected environments.Read 21 Oct 2026 · getmaxim.ai
Security
The security documentation describes Snyk dependency and code scanning, CodeQL analysis, Docker image scanning, and hardened non-root production containers.Read 4 Oct 2026 · docs.getbifrost.ai
Compliance
The maker states support for SOC 2 Type II, ISO 27001, HIPAA and GDPR requirements.Read 21 Oct 2026 · getmaxim.ai
Support
OSS includes documentation, community, and self-management support, while Enterprise offers SLA-backed support and direct access to engineers.Read 4 Oct 2026 · getmaxim.ai
Budget controls
Teams can set spending limits and track costs by teams, projects and models.Read 21 Oct 2026 · getmaxim.ai
Company facts
LinkedIn lists Bifrost by Maxim AI as a privately held software company founded in 2023, headquartered in San Francisco, with 11–50 employees.Read 21 Oct 2026 · linkedin.com
Documentation
The project publishes API references, integration guides, deployment guides, architecture material and a changelog in its documentation site.Read 21 Oct 2026 · getmaxim.ai
Enterprise controls
Enterprise features include SSO, role-based access control, audit logs, guardrails, vault integrations, and private VPC deployments.Read 4 Oct 2026 · getmaxim.ai
Enterprise identity
Enterprise governance integrates with SAML/OIDC identity providers and supports role-based access control.Read 21 Oct 2026 · getmaxim.ai
Governance
Virtual keys let teams control access permissions, budgets, rate limits, and routing per consumer.Read 4 Oct 2026 · docs.getbifrost.ai
Legal maker
The official AI-information page identifies the legal entity behind Maxim AI as H3 Labs Inc.Read 21 Oct 2026 · getmaxim.ai
Limit: documentation
G2's review summary says some users find the documentation insufficiently detailed, making the product harder to understand and use.Read 21 Oct 2026 · g2.com
MCP gateway
Bifrost centralizes MCP tool connections, authentication, governance and policy enforcement.Read 21 Oct 2026 · getmaxim.ai
MCP tools
Bifrost acts as an MCP client and server, connecting to external tool servers and exposing tools to clients such as Claude Desktop.Read 4 Oct 2026 · docs.getbifrost.ai
Model access
Bifrost unifies access to 20+ AI providers through a single OpenAI-compatible API.Read 4 Oct 2026 · docs.getbifrost.ai
Notable news
Product Hunt records Bifrost's launch on August 6, 2025 and ranks it third product of the day.Read 21 Oct 2026 · producthunt.com
Observability
Built-in observability includes OpenTelemetry support and a dashboard for request monitoring.Read 21 Oct 2026 · getmaxim.ai
Open-source licence
The public Bifrost repository is licensed under Apache License 2.0.Read 21 Oct 2026 · github.com
Performance claim
The maker reports about 11 microseconds of gateway overhead at 5,000 requests per second on a t3.xlarge benchmark machine.Read 21 Oct 2026 · getmaxim.ai
Performance comparison
The maker's benchmark reports 54-times faster P99 latency, 9.5-times higher throughput and 68% lower memory use than LiteLLM in its stated test.Read 21 Oct 2026 · getmaxim.ai
Praise: integrations
G2 reviewers praise simple integration and setup, including the ability to connect workflows without extensive instrumentation.Read 21 Oct 2026 · g2.com
Praise: monitoring
G2 reviewers praise real-time monitoring and alerting for helping identify and resolve live quality or safety issues.Read 21 Oct 2026 · g2.com
Praise: Trustpilot service
Trustpilot reviewers describe the service as effective for evaluating AI agents and praise the experience compared with a prior tool.Read 21 Oct 2026 · uk.trustpilot.com
Pricing tracking
PriceTrack lists two active plans, free monthly OSS and custom yearly Enterprise, with the last recorded pricing change on August 4, 2026.Read 21 Oct 2026 · pricetrack.dev
Provider fallback
Automatic provider failover is intended to maintain application availability when a provider fails.Read 21 Oct 2026 · getmaxim.ai
Rating on Capterra
0.0 out of 5 from 0 reviews.Read 21 Oct 2026 · capterra.com
Rating on G2
4.8 out of 5 from 3 reviews.Read 21 Oct 2026 · g2.com
Rating on Product Hunt
5.0 out of 5 from 5 reviews.Read 21 Oct 2026 · producthunt.com
Rating on Trustpilot
3.9 out of 5 from 3 reviews.Read 21 Oct 2026 · uk.trustpilot.com
Repository activity
GitHub displayed about 8.7 thousand stars and 1.4 thousand forks when opened.Read 21 Oct 2026 · github.com
Routing and reliability
It supports weighted load balancing, retries, automatic provider failover, and semantic caching.Read 4 Oct 2026 · docs.getbifrost.ai
SDK compatibility
The product supports OpenAI, Anthropic, LiteLLM, Google Genai, LangChain and other SDK or framework integrations through a base-URL change.Read 21 Oct 2026 · getmaxim.ai
SDK integrations
The documented integrations include OpenAI, Anthropic, Google GenAI, LiteLLM, and LangChain SDKs.Read 4 Oct 2026 · docs.getbifrost.ai
Secret management
Enterprise deployments can resolve provider credentials through HashiCorp Vault, AWS Secrets Manager, Google Secret Manager and Azure Key Vault.Read 21 Oct 2026 · getmaxim.ai
Security model
Official materials state that prompts, responses, files and telemetry remain inside the customer's infrastructure in VPC or air-gapped deployments.Read 21 Oct 2026 · getmaxim.ai
Semantic caching
Semantic caching reuses responses for similar queries to reduce latency and inference cost.Read 21 Oct 2026 · getmaxim.ai
Unified model access
The gateway presents one OpenAI-compatible API for access to more than 1,000 models and multiple providers.Read 21 Oct 2026 · getmaxim.ai
Virtual keys
Virtual keys provide separate budgets and access controls for different use cases.Read 21 Oct 2026 · getmaxim.ai

Plans and prices

OSS Free free forever self-hosted Docker, Kubernetes or Go binary · drop-in API · observability · budgets and virtual keys · routing rules · CLI · fallbacks · caching · MCP gateway · plugins Read 21 Oct 2026 · getmaxim.ai
Enterprise Priced on request custom pricing OSS features · guardrails · cluster mode · adaptive load balancing · SAML/OIDC SSO · vault integrations · federated MCP authentication · log exports · audit logs · RBAC · SLA-backed support · VPC/on-prem/air-gapped deployment Read 21 Oct 2026 · getmaxim.ai

Every Bifrost plan and price →

Strong points and limits

Strong points

  • One API connects to 20+ AI providers.
  • Includes retries and automatic provider failover.
  • Virtual keys control budgets and permissions.
  • Self-hosting supports NPX, Docker, Kubernetes, and Go.
  • Enterprise includes audit logs and SSO.

Limits

  • Enterprise pricing is custom.
  • Enterprise trial lasts 14 days.
  • OSS support is documentation, community, and self-management.

Who it suits

The OSS edition suits developers and small teams managing their own deployment. Enterprise is aimed at teams running production AI systems at scale that need additional controls and SLA-backed support.

Bifrost in depth

Read the full write-up

Bifrost is a self-hosted gateway for teams routing AI model, tool, and agent traffic. It suits developers and operators who want centralized controls across providers. Its appeal is operational breadth; teams that need enterprise governance or support must weigh custom pricing.

Overview

Bifrost puts more than 20 AI providers behind one OpenAI-compatible API, so teams can manage model traffic through a shared gateway. It also handles MCP connections as both client and server, linking external tool servers and exposing their tools to clients such as Claude Desktop. That makes it useful for systems combining models and tools, not just applications making standalone LLM calls.

Weighted load balancing, retries, automatic provider failover, and semantic caching address availability and repeated requests. Virtual keys let operators set permissions, budgets, rate limits, and routing per consumer. Together, these controls suit shared infrastructure where teams need to govern traffic across applications; they are more operational machinery than a casual user needs.

Key features

Provider routing and reliability: The common API and routing controls centralize provider access. Retries and failover can help maintain request flow when a provider has trouble, while weighted balancing distributes traffic. Semantic caching can avoid repeating work for similar requests.

Governance: Virtual keys apply permissions, budgets, rate limits, and routing at the consumer level. This gives teams a way to separate usage across applications or users without managing every request as undifferentiated traffic.

MCP and SDK integration: Bifrost connects to external MCP servers and can expose tools to clients such as Claude Desktop. Documented SDK integrations cover OpenAI, Anthropic, Google GenAI, LiteLLM, and LangChain, making it relevant to teams already using those ecosystems.

Operations and security: Built-in request monitoring, Prometheus metrics, and OpenTelemetry tracing integrations support operational visibility. Security practices include Snyk dependency and code scanning, CodeQL analysis, Docker image scanning, and hardened non-root production containers.

Enterprise controls: SSO, role-based access control, audit logs, guardrails, vault integrations, and private VPC deployments are reserved for Enterprise. These matter to teams with production governance needs, but make the free edition a less complete fit for organizations that require those controls.

Pricing

Bifrost uses a freemium model, with a free plan and a 14-day Enterprise trial. The OSS plan costs free, billed free forever. It is self-hosted and available through NPX, Docker, Kubernetes, or a Go binary, under Apache 2.0. Developers and small teams comfortable operating their own deployment get the core gateway without a recurring license price; in return, they take on self-management and receive documentation, community, and self-management support.

Enterprise has custom pricing and is intended for production deployments. The 14-day free trial applies to an Enterprise license. Its SSO, role-based access, audit logs, guardrails, vault integrations, private VPC deployments, and SLA-backed support with direct engineer access make it the relevant tier for production teams that need those assurances. The cost is not a published fixed amount, so teams should assess it against their specific production requirements.

Platforms

Bifrost supports API, Linux, macOS, web, and Windows environments, as well as self-hosted deployment. It can run as an HTTP API gateway through NPX or Docker; Kubernetes and a Go binary are also self-hosting options. This flexibility suits teams choosing their own deployment environment, but the OSS plan places operation of that environment on the team.

Who it's for

OSS is the natural starting point for developers and small teams that want a self-managed gateway for multiple providers, MCP tools, and per-consumer budgets or routing. Enterprise is aimed at teams running AI systems in production at scale, particularly where access governance, auditability, private deployment, or SLA-backed support is required. Bifrost is less suitable for buyers seeking a hosted, hands-off service or a simple model catalog.

Pros and cons

Pro: One OpenAI-compatible API spans 20+ providers, reducing the need to route model traffic through separate gateway integrations.

Pro: Failover, retries, weighted balancing, and semantic caching combine reliability and request-efficiency controls in the same gateway.

Pro: Virtual keys provide practical per-consumer governance through permissions, budgets, rate limits, and routing.

Con: OSS is self-hosted and self-managed, so teams must operate the deployment rather than rely on a hosted service.

Con: SSO, role-based access, audit logs, guardrails, vault integrations, private VPC deployments, and SLA-backed support require Enterprise, whose pricing is custom.

Alternatives

LLM Gateway Software is the broader category for comparing gateway options. Consider Kong Gateway if its free trial terms—30 days, no credit card required, no Gateway limits, and 30 days of analytics retention—fit your evaluation. YoloRouter is another freemium self-hosted option, with a single binary, SQLite out of the box, and optional PostgreSQL.

Requesty may suit teams looking for a free hosted option with access to free models, 200 requests per day, routing, caching, fallbacks, spend tracking, analytics, and EU data residency. TrueFoundry AI Gateway is worth considering when a bounded developer plan is useful: its free tier allows up to 3 users, 10k requests per user per month, 5 model accounts, and 5 MCP servers. Helicone is an alternative if an open-source offering and contributor community are priorities.

LiteLLM is a close fit for self-hosting teams seeking broad provider support: its free open-source plan includes 100+ providers, virtual keys, users and teams, spend tracking, budgets, and rate limits. Routerly offers a free self-hosted plan with no markup on API calls. Vercel is a broader platform alternative with a free Hobby plan for personal, non-commercial use.

Verdict

Choose Bifrost if your team wants a self-hosted control plane that brings provider routing, MCP tools, and per-consumer controls together. The OSS plan gives developers and small teams a free way to run that gateway, while Enterprise adds the governance and support suited to production at scale. Look elsewhere if you need a hands-off hosted service or cannot justify custom Enterprise pricing for the controls you require.

Verdict

Bifrost offers a free self-hosted option with routing and governance features, while Enterprise adds production controls and support. Teams should weigh the self-management model against the enterprise features they require.

Where Specifiction places it

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