ChatGPT Alternatives API
Structured, licensed data on ChatGPT alternatives — Claude, Gemini, Perplexity, DeepSeek, Grok and more — for apps, agents and copilots that need to recommend LLMs to users.
If your product needs to recommend or route between ChatGPT and its alternatives, licensed structured data is the cleanest starting point. ToolHund's API exposes each model's tagline, best-for, pricing tier, alternatives and vendor-neutral score.
MCP-aware agents can query the same catalog through the ToolHund MCP endpoint — no scraping, no HTML parsing.
Public discovery endpoints (health, map, demo) let you validate schema and coverage before licensing.
Commercial use requires an API key. Request access at /api.
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FAQ
Name, tagline, category, best-for, pricing snapshot, ToolHund Score, alternatives graph, last-verified timestamp.
Yes — /mcp with OAuth 2.1. See /mcp-server-for-ai-tools.
Pricing polled regularly; every field has a last-verified timestamp.
GET /api/v1/demo/recommendations returns a public sample response.