Cohere
🌍 International ✅ Free
Cohere specializes in enterprise NLP with three core capabilities: Command R+ (chat/RAG), Rerank (document reranking), and Embed (text embeddings). Free Trial Key: 1,000 calls/month across all models, no credit card required. Especially great for RAG pipelines — Rerank + Embed combo is a powerful retrieval stack.
🎁 Free Tier
Daily Limit: 1,000 calls/month (Trial Key)
| Model | Context | Limit | Notes |
|---|---|---|---|
| Command R+ | 128K | Trial 限速 | Top RAG and chat model |
| Rerank | N/A | Trial 限速 | Document reranking for RAG |
| Embed | N/A | Trial 限速 | Multilingual text embeddings |
🔑 Free API
Free Credits: 1000 calls/month
Rate Limit: Trial rate limits
Free Trial Key, 1,000 calls/month across all models, no credit card, resets monthly