Chat2API is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
These projects were analysed and named Chat2API among their alternatives. The relationship is not symmetric — how Chat2API rates them is a separate judgement, made when Chat2API is analysed in its own right.
calls Chat2API “Pick when you want a TypeScript server that wraps chat web UIs into an OpenAI-compatible API instead of Python g4f.”
The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3
calls Chat2API “Choose if you want a TypeScript OpenAI-compatible server focused on official web-UI providers like DeepSeek, GLM, and Kimi.”
Not just GPT4! Easy to use, Self-Hosted, Unlimited and Free WEB API of the latest A.I. like Gemini, DeepSeek, Claude and GPT
calls Chat2API “Zero-cost proxy that converts official web UIs into API; pick when you want to exploit web-UI quotas, which OmniRoute's provider catalog doesn't.”
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 Chat2API “when you want web-chat subscriptions exposed as an API instead of per-provider API keys”
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 Chat2API “Choose when you have web-UI logins for DeepSeek/GLM/Kimi/MiniMax/Qwen and want a local no-token gateway rather than seed's hosted daily quota.”
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 Chat2API “Choose when you want zero-cost model access through official web UIs instead of paid API providers.”
One local control plane for every AI agent: route across models, fuse new capabilities, orchestrate tools, and stay fully in control.
calls Chat2API “Choose for zero-cost access via reverse-engineered web UIs when you lack official provider keys; unofficial and less stable than managed API providers.”
LLM API 管理 & 分发系统，支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型，统一 API 适配，可用于 key 管理与二次分发。单可执行文件，提供 Docker 镜像，一键部署，开箱即用。LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.
calls Chat2API “Converts official web UIs from DeepSeek/GLM/Kimi into APIs; pick when your free sources are web UIs, not client-only IDEs.”
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 Chat2API “Use it only for zero-cost DeepSeek/GLM/Kimi/Qwen web-UI endpoints via an OpenAI-compatible API, without 9Router's broad fallback/token handling.”
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 Chat2API “when you want free access by scraping official web UIs, accepting breakage and no production guarantees.”
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 Chat2API “Only if you must drive provider web UIs directly; fewer providers, fragile sessions and no push in four months.”
The agent-native LLM router for autonomous agents. Every frontier model behind one wallet, <1ms local routing, USDC payments on Base & Solana via x402.