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These projects were analysed and named copilot-api among their alternatives. The relationship is not symmetric — how copilot-api rates them is a separate judgement, made when copilot-api is analysed in its own right.
calls copilot-api “same class; choose when you need Copilot/Codex subscription backends exposed through OpenAI/Anthropic-compatible APIs.”
Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code
calls copilot-api “Gateway for GitHub Copilot/Codex with OpenAI and Anthropic compatibility; choose if you primarily use Copilot-based accounts.”
Self-hosted multi-protocol AI API proxy for Antigravity, Codex, Grok, Kiro, OpenAI, Claude, and custom providers. Supports OpenAI-compatible API, Claude API, Gemini protocol conversion, GPT, Grok Build, Claude Opus, Gemini Pro, Kimi, MiniMax, provider pools, smart routing, and automatic failover.
calls copilot-api “Gateway oriented around GitHub Copilot/Codex subscription access; pick when you have those subscriptions and want to expose them to other coding CLIs.”
Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by hundreds of contributors
calls copilot-api “when you want GitHub Copilot/Codex sessions exposed as OpenAI/Anthropic-compatible APIs”
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
calls copilot-api “Choose when you have a GitHub Copilot/OpenAI Codex subscription and want an OpenAI/Anthropic-compatible endpoint from that plan.”
免费大模型API，支持免费调用GPT、DeepSeek等主流模型，免费额度10000点，每日刷新！另付费价格最低官方1-2折！
calls copilot-api “Choose when your primary need is exposing a GitHub Copilot/Codex subscription to OpenAI/Anthropic-compatible clients.”
One local control plane for every AI agent: route across models, fuse new capabilities, orchestrate tools, and stay fully in control.
calls copilot-api “Use it only when your upstream is specifically a GitHub Copilot/Codex/OpenCode account you want to reuse through an OpenAI/Anthropic endpoint.”
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
calls copilot-api “Pick when you want to reuse a GitHub Copilot/Codex subscription through an OpenAI/Anthropic-compatible gateway and do not need broad multi-provider orchestration.”
The power of Claude Code / GeminiCLI / CodexCLI + [Gemini / OpenAI / OpenRouter / Azure / Grok / Ollama / Custom Model / All Of The Above] working as one.
calls copilot-api “when your upstream is a GitHub Copilot subscription rather than provider API keys.”
Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
calls copilot-api “Sensible only if your quota is a GitHub Copilot subscription; narrow upstream and no multi-provider routing logic.”
The agent-native LLM router for autonomous agents. Every frontier model behind one wallet, <1ms local routing, USDC payments on Base & Solana via x402.