Open-source LLM router & AI cost optimizer. Routes simple prompts to cheap/local models, complex ones to premium — automatically. Drop-in OpenAI-compatible proxy for Claude Code, Codex, Cursor, OpenClaw. Saves 40-70% on AI API costs. Self-hosted, no middleman.

Self-hosted LLM gateway that routes requests across AI providers (OpenAI, Anthropic, Gemini, Mistral, Ollama) using intelligent multi-policy scoring — including an LLM-native routing policy. Drop-in compatible: just swap the base URL. No database required, built-in cost tracking, budget enforcement and multi-tenant isolation.

High-performance proxy router for LLM APIs with automatic load balancing, rate limiting, and fail2ban protection

Lightweight Modular AI Routing Engine for Local LLMs — Run specialised experts efficiently on consumer GPUs using smart Mixture-of-Experts routing.

The Ultimate AI Compute Gateway ( Router ) | A high-performance, stateless-to-stateful LLM compute gateway in Go. Features multi-model pooling, zero-dependency local RAG with muti-users support, session memory stack injection, and cascading optimal routing for Morden Agent compatible endpoints.

WYx0 fork of 9Router focused on Kiro/CodeBuddy automation, multi-account workflows, and quota tracking.

Self-hosted AI API gateway with per-client provider config (Gemini, OpenAI, Anthropic, Ollama, LM Studio). Rate limits, quotas, model whitelists, real-time dashboard.

150+ free AI models across 20+ providers. Groq, Cerebras, NVIDIA and more with automatic fallback when rate limits hit.

Local AI load balancer for Ollama fleets — auto-discovery, smart routing, OpenAI-compatible API, zero config. Perfect for Mac Minis & Studios.

Smart AI proxy router that connects Claude Code, Cursor, Codex, Copilot, and 50+ coding tools to 40+ AI providers with 100+ models. Saves 20-40% tokens via RTK compression, auto-fallback from subscription to cheap to free providers, multi-account round-robin, and a local dashboard.

ClawBox plug-and-play AI appliance powered by CheapRouter + Clawland-Fleet. OpenAI-compatible gateway with 38+ models, smart routing, auto-failover, fleet management, and OTA.

Local-first AI model router for serious agents. One endpoint for OpenClaw, Codex, Claude Code, Cursor, Ollama, NVIDIA NIM, and authorized provider fallback.

OpenCode plugin — auto-routes each coding task to the best of 19 AI models across 5 providers. Free-tier-first, never run out.

自托管 OpenAI-compatible AI Gateway：用 auto / auto-coding / auto-longtext 自动选择合适模型，支持流式、工具调用、多模态透传和 fallback。

Blazing-fast, zero-cost local LLM router. Classify and route prompts to specialized AI models with <1ms latency using heuristic rules.

AI-powered semantic search router for SPAs - find the best route by meaning, not keywords. Runs entirely in the browser via Web Worker, zero backend required.

Self-hosted enterprise AI gateway with model routing, provider orchestration, virtual keys, budgets, guardrails, evals, MCP tools, observability & SDK-compatible APIs. More Bifrost-style:

A session-aware control layer that routes coding turns to an appropriate model profile before execution.

AI-powered request routing system built with FastAPI that intelligently directs user queries to appropriate services using rule-based logic and fallback mechanisms, with a responsive web UI.

OrcaFlow — AI Router by TechTide AI. A fork of 9Router with custom branding, security hardening, and TechTide customizations.