Free AI API

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Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.

Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.

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OpenAI
Text Generation

GPT-5.6 Sol

OpenAI's ultimate 2026 frontier flagship, delivering peak agentic autonomy and deep reasoning.

OpenAI
Text Generation

GPT-5.6 Luna

OpenAI's ultra-fast, lightweight model optimized for sub-second realtime interactions.

Anthropic
Text Generation

Claude 5 Fable

Anthropic's expressive 5th-generation flagship with nuanced prose and deep reasoning.

Anthropic
Code Generation

Claude 5 Sonnet

Anthropic's fifth-generation coding and reasoning powerhouse with autonomous self-verification.

Google
Code Generation

Gemini 3.8 Flash

Google's frontier ultra-fast multimodal model (September 2026 release) with 1M context, 291 tok/s, and state-of-the-art agentic coding performance.

Google
Text Generation

Gemini 3.7 Flash

Google's ultra-fast hybrid thinking model combining sub-second latency with 2M context window.

xAI
Text Generation

Grok 4.6

xAI's flagship powered by the Colossus supercluster, excelling in real-time knowledge and tool calling.

Alibaba
Code Generation

Qwen 3.8 Max

Alibaba's frontier reasoning and coding flagship with native agentic tool use.

Xiaomi
Mimo Text Generation

MiMo 2.6 Pro

Xiaomi's frontier omnimodal flagship model trained with scaled RL, featuring native audio processing without STT, DeepSWE 71.9, and 1M context.

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Free AI API directory

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Compare free LLM APIs, image generation APIs, voice APIs, and coding models by provider, quota, signup requirement, examples, and availability signals.

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  • 12categories