AI Models & APIs

3 tools

Model APIs and routers for building AI features into your own product, billed per token

Claude Platform Anthropic's API and console for building Claude models into your own product and agents, billed per token Pay per token, from $0.10 per million input tokens (Haiku 5.5); small free credit for new users
OpenAI API OpenAI's developer API for adding GPT text, image, voice and transcription models to your own product, paid per use Pay per token, from $0.10 per million input tokens (GPT-6 Luna)
OpenRouter One API and one bill for 500+ AI models from 80+ providers, so you can switch or compare models without opening new accounts No subscription: model prices at cost plus a 5.5% fee on credit purchases; 25+ free models

Compare

All comparisons