Alternatives to OpenAI Platform

OpenAI Platform is OpenAI's product. These alternatives are other published catalog entities that share a job-to-be-done. This is not an affiliate grid and not a paid inclusion list.

Shortlist

Why these names

• Anthropic API — human 72, agent 94. Anthropic's API is the Messages API, tool use, prompt caching, and long context — the machine product behind Claude. Console and workbench help humans. Agents get clean JSON, streaming, and relatively honest limit documentation. Available also via AWS Bedrock and Google. Compare with OpenAI Platform
• Gemini — human 82, agent 88. Gemini is Google's multimodal assistant, available as a consumer app, in Workspace, and as models on Google AI Studio and Vertex AI. Native video, audio, and DeepMind research show up first here. The human product is tightly bound to a Google account; the agent product is the. Compare with OpenAI Platform