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LLM APIs with a free tier
14 llm apis & model providers tools with a free plan, free tier or free open-source version. LLM APIs & Model Providers tools whose official pricing page shows a free plan or free tier, plus open-source projects. Free plans usually have limits on usage, features or commercial use, so check each one before relying on it.
How to read this page. The tools are grouped by category and are not ranked. Pricing labels come from vendors' own pages when we could confirm them. Always verify plans and limits on the vendor's site.
LLM APIs & Model Providers (14)
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| Beam | Serverless GPU platform for running AI inference, sandboxes and background jobs in Python. | Freemium | Official site |
| Eden AI | Unified API for many AI providers covering LLMs, speech, vision, translation and document parsing. | Freemium | Official site |
| ExLlamaV2 | Open-source inference library for running LLMs on consumer GPUs. | Free | Official site |
| Llamafile | Mozilla project that packages LLMs into single-file executables. | Free | Official site |
| LocalAI | Open-source, OpenAI-compatible API for running models locally. | Free | Official site |
| MLC LLM | Universal LLM deployment engine for running models on many devices. | Free | Official site |
| Modal | Serverless cloud for running AI workloads and model inference. | Freemium | Official site |
| Modular MAX | Inference and serving stack from Modular for running AI models. | Freemium | Official site |
| Not Diamond | Model router that picks the best-suited LLM for each request, plus prompt optimization. | Freemium | Official site |
| Portkey | AI gateway for routing, observing and governing LLM requests. | Freemium | Official site |
| Requesty | LLM gateway and router that gives one API for many model providers with fallbacks and cost controls. | Freemium | Official site |
| Sarvam AI | Indian AI company offering language, speech and translation models for Indian languages through an API. | Freemium | Official site |
| TensorRT-LLM | NVIDIA open library for high-performance large language model inference. | Free | Official site |
| Vercel AI Gateway | Vercel's gateway giving one endpoint for many AI model providers, with usage tracking and fallbacks. | Freemium | Official site |