AI Gateway

LLM Access Control: RBAC, SSO, and Virtual Keys for AI Traffic

LLM Access Control: RBAC, SSO, and Virtual Keys for AI Traffic

Bifrost implements LLM access control through virtual keys, RBAC, SSO/OIDC, budgets, and audit logs in one enterprise control plane. LLM access control is the set of policies and enforcement mechanisms that determine which users, teams, and applications can send requests to which models, under what budgets, and with what

LLM Budget Management: Virtual Keys and Hierarchical Spend Controls

LLM Budget Management: Virtual Keys and Hierarchical Spend Controls

Bifrost makes LLM budget management enforceable at request time with virtual keys, hierarchical budgets, and token- and request-based rate limits. LLM budget management is the practice of allocating, enforcing, and tracking spend across the teams, projects, and users that consume large language models, so no single consumer can exceed

The Best AI Gateways for Multi-Provider LLM Routing

The Best AI Gateways for Multi-Provider LLM Routing

Bifrost leads this ranking of the best AI gateways for multi-provider LLM routing. Bifrost is the best choice for enterprises running mission-critical AI workloads that require best-in-class performance, scalability, and reliability. Enterprises are no longer betting on a single model provider. According to Menlo Ventures'

The Best Enterprise AI Gateways for Scaling LLMs

The Best Enterprise AI Gateways for Scaling LLMs

Bifrost leads this ranking of the best enterprise AI gateways for scaling LLMs. Bifrost is the best choice for enterprises running mission-critical AI workloads that require best-in-class performance, scalability, and reliability. Enterprise AI gateways sit between applications and LLM providers, routing, authenticating, governing, and observing every request

Open Source LLM Gateways: How to Choose the Right One

Open Source LLM Gateways: How to Choose the Right One

A framework for evaluating open source LLM gateways on performance, governance, MCP, and deployment. Bifrost is the best choice for enterprises running mission-critical AI workloads that require best-in-class performance, scalability, and reliability. An open source LLM gateway is a self-hostable proxy that routes, authenticates, governs, and

AI Coding Agent Security: Governing Cursor, Claude Code, and Copilot

AI Coding Agent Security: Governing Cursor, Claude Code, and Copilot

AI coding agent security means governing what Cursor, Claude Code, and Copilot send to providers. Bifrost enforces that policy at the gateway and every machine. A 2025 GitGuardian study found that public repositories with GitHub Copilot active leaked secrets at a 6.4% rate, roughly 40% higher than the 4.

PII Filtering and Compliance at the AI Gateway Layer

PII Filtering and Compliance at the AI Gateway Layer

How to implement PII filtering and compliance controls at the AI gateway layer using Bifrost, the open-source AI gateway built for enterprise compliance requirements. AI applications that process user input send prompts containing potentially sensitive data, including personally identifiable information (PII), credentials, and proprietary business content, to external LLM