Complete guide to best free llm apis for developers. Compare providers, features, and pricing.
Key Benefits
- Full OpenAI compatibility: Your existing code works without changes.
- 28 models: From micro to frontier, including reasoning, vision, and code.
- 60-80% cheaper: Significantly lower pricing than major providers.
- Privacy-first: Plugsky never trains on your API data.
- Free tier: Generous rate limits with no credit card required.
Plugsky provides everything you need to build AI applications — all through a single OpenAI-compatible API. Get started at plugsky.com.