Freemium
零一万物 01.AI
LLMs
Kai-Fu Lee's 01.AI, maker of Yi open models
01.AI, founded by Kai-Fu Lee, builds the Yi series of open-weight LLMs.
LLMsAI Open Source
Overview
Claude API is listed in our LLMs directory. Features and pricing may change, so verify on the official site.
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AI21 Labs
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Amazon Bedrock
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Managed LLM service with many model providers on AWS
Bedrock offers managed APIs for top foundation models on AWS.
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Azure OpenAI
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Enterprise-grade OpenAI models on Azure
Azure OpenAI delivers OpenAI models with enterprise security.
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