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Free LLM API

A free LLM API providing one OpenAI-compatible key for 600+ models across 34 providers, with ~7.4 billion free tokens monthly. No credit card required, self-hosted, and a live catalog.

Introduction

Free LLM API is a free AI model interface platform that offers a unified OpenAI-compatible API, allowing developers to access over 600 models from 34 major providers with a single key. The platform provides approximately 7.4 billion free tokens per month, requires no credit card, supports self-hosting, and features a live-updating model catalog. It is a cost-effective choice for developers and businesses exploring AI applications.

Key Features

  • Unified API Key: One key to access all supported models, simplifying integration.
  • Extensive Model Selection: 600+ models covering various task types to meet different needs.
  • Live Catalog: Continuously updated model list ensures access to the latest models.
  • Free Tier: Approximately 7.4 billion tokens per month, ideal for prototyping and small-scale applications.
  • Self-Hosting Option: Deploy your own instance for data privacy and customization.

Highlights

  • Zero Cost Entry: No credit card required; sign up and start using immediately, lowering the barrier to AI development.
  • High Compatibility: OpenAI-compatible interface allows seamless migration from existing projects.
  • Multi-Provider Coverage: Integration with 34 providers avoids vendor lock-in and enables flexible model switching.
  • Transparency and Reliability: Live catalog and clear pricing policies build user trust.

Who It's For

Free LLM API is suitable for a wide range of developers and businesses, including AI application developers, data scientists, startups, educational institutions, and anyone looking to explore large language model capabilities at low cost. Whether for rapid prototyping, educational demonstrations, or lightweight production applications, it offers significant benefits.

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