LLM APIs · 8 alternatives ranked of 23 in the category
Looking for alternatives to Meta Model API? These are the llm apis tools that score highest on adoption, reviews, benchmarks, and public code, with what separates each one from Meta Model API.
Ranked by adoption, review, benchmark, and repository signals. Each note below is drawn from the two products’ own catalog records, so a product with nothing to separate it from Meta Model API carries no note.
Claude Code Router is listed as open source, while Meta Model API is not, can be tried on a open source plan before you commit budget, and has a public repository with 37k stars.
Z.ai GLM 5.2 on OpenRouter is listed as open source, while Meta Model API is not and has a public repository with 6.4k stars.
Cloudflare AI Gateway can be tried on a freemium plan before you commit budget and has a public repository with 1.2k stars.
LLMRouter is listed as open source, while Meta Model API is not, can be tried on a open source plan before you commit budget, and has a public repository with 2.1k stars.
Claude Code Router ranks highest among the alternatives to Meta Model API we track. Claude Code Router is listed as open source, while Meta Model API is not, can be tried on a open source plan before you commit budget, and has a public repository with 37k stars. Open-source router for Claude Code that lets builders route coding-agent requests across OpenAI-compatible model providers and custom backends.
Yes. Claude Code Router, Z.ai GLM 5.2 on OpenRouter, LLMRouter, fal, and Millwright are listed as open source in our catalog. Meta Model API is not listed as open source. Claude Code Router is the highest ranked of them: Open-source router for Claude Code that lets builders route coding-agent requests across OpenAI-compatible model providers and custom backends.
Claude Code Router (open source), Cloudflare AI Gateway (freemium), LLMRouter (open source), NVIDIA NIM LLM APIs (freemium), fal (freemium), and Millwright (open source) offer a no-cost entry point, where Meta Model API is paid.
NVIDIA NIM LLM APIs can be tried on a freemium plan before you commit budget and has a public repository with 254 stars.
Cerebras Inference has a public repository with 167 stars.
fal is listed as open source, while Meta Model API is not, can be tried on a freemium plan before you commit budget, and has a public repository with 184 stars.
Millwright is listed as open source, while Meta Model API is not, can be tried on a open source plan before you commit budget, and has a public repository with 26 stars.