Embeddings and rerank for AI agents
2 APIs compared on price, free tier, MCP support and real usage. Prices from the vendors' pricing pages, checked Oct 9, 2026.
| API | Free | Price | SDK downloads / wk | GitHub stars | MCP |
|---|---|---|---|---|---|
| Nomic Platform and API for AI agents to search, understand documents, and parse drawings. |
Limited agent requests, no credit card required | Free plan · paid from $20/mo | — | — | |
| Mixedbread Search and indexing API for knowledge retrieval from various data types. |
$5 one-time credits, 100 queries/min, 6,000... | Free plan · paid from $20/mo | — | — |
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