Free LLM API

One API endpoint. 18 free LLM providers. 161 models. No vendor lock-in.

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Added Jul 2026

github.com

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What is Free Llm Api?

Free LLM API aggregates 18 free LLM providers (Google, Groq, Cerebras, NVIDIA, Mistral, OpenRouter, GitHub Models, and more) into a single OpenAI-compatible /v1 endpoint. It manages 161 free models with ~1.7B tokens per month, automatically routing requests to available providers, handling rate limits, and tracking usage to keep you within free-tier caps. Encrypted key storage and smart provider failover make it ideal for developers who want to access multiple LLM providers without managing individual API integrations.

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Key Features of Free Llm Api

Single OpenAI-compatible /v1 API endpoint
18 aggregated free LLM providers
161 free models access
Automatic provider routing and failover
Rate limit management across providers
Encrypted API key storage
Custom OpenAI-compatible endpoints support
Chat, embedding, image, and audio endpoints
Per-key usage tracking
Live model catalog
Desktop app with Windows/macOS installers
Docker deployment support

Who Should Use Free Llm Api?

Access multiple free LLM providers without managing individual integrations

Reduce costs by leveraging free model tiers

Build LLM applications with automatic provider failover

Experiment with 161 different models through one API

Manage API keys securely across providers

Free Llm Api: Pros & Cons

✓Pros

Access to 161 free models from 18 providers
Automatic failover when providers are rate-limited
OpenAI-compatible API for easy integration
Encrypted key storage for security
Per-key usage tracking to stay within free-tier caps
Does not require vendor lock-in
Desktop app available for Windows and macOS
Docker deployment option for self-hosting

Frequently Asked Questions about Free Llm Api

What is Free LLM API?

Free LLM API is a single OpenAI-compatible endpoint that aggregates 18 free LLM providers (Google, Groq, Cerebras, NVIDIA, Mistral, OpenRouter, GitHub Models, Cohere, Cloudflare, HuggingFace, Z.ai, Ollama, Kilo, Pollinations, LLM7, OVH AI Endpoints, OpenCode Zen, and AI Horde) giving you access to 161 free models with ~1.7B tokens per month.

How does the routing and failover work?

A router automatically picks the best available model for each request and falls over to the next provider when one is rate-limited. The system tracks per-key usage to ensure you stay under every free-tier cap.

What is the difference between Free and Premium pricing?

Free installs get each new model 30 days after it ships. Premium ($19/yr) gives you access to new models the day they land and is currently 79 models ahead of the free version.

Can I use custom endpoints?

Yes, Free LLM API supports custom OpenAI-compatible chat, embedding, image, and audio endpoints in addition to the 18 aggregated providers.

How are my API keys stored?

Your API keys are stored encrypted within the system for security.