Nomic Embed alternatives

Nomic's open-weight embedding models (nomic-embed-text-v1.5, nomic-embed-vision), distributed on Hugging Face. Nomic itself has pivoted to domain-specific agents for architecture, engineering and construction firms (Nomic Platform, Agent API); the… Full Nomic Embed record →

  1. 1 Sentence Transformers Embedding & reranker services

    also in Embedding & reranker services · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 19k Apache-2.0 Compare with Nomic Embed →

  2. 2 Cohere Embed Embedding & reranker services

    also in Embedding & reranker services · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ? ★ 406 released 2026-09-30 proprietary; Python SDK MIT Compare with Nomic Embed →

  3. 3 OpenAI Embeddings Embedding & reranker services

    also in Embedding & reranker services · also offered managed

    OSS — Self-host — Managed ✓ MCP ? ★ 32k released 2026-10-26 proprietary; SDKs Apache-2.0 Compare with Nomic Embed →

  4. 4 Jina AI Embeddings Embedding & reranker services ⚠ acquired — acquired by Elastic

    also in Embedding & reranker services · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 841 released 2026-05-07 mixed — most recent open-weight models… Compare with Nomic Embed →

  5. 5 Mixedbread AI Embedding & reranker services

    also in Embedding & reranker services · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ✓ released 2026-09-14 proprietary API; open-weight models Apache-2.0… Compare with Nomic Embed →

  6. 6 Mistral Embed Embedding & reranker services

    also in Embedding & reranker services

    OSS — Self-host ? Managed ? MCP ? ★ 775 released 2026-10-25 proprietary; SDK Apache-2.0 Compare with Nomic Embed →

  7. 7 Voyage AI (MongoDB) Embedding & reranker services ⚠ acquired — acquired by MongoDB

    also in Embedding & reranker services · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ? ★ 114 released 2026-07-10 proprietary; SDKs MIT (Python, TypeScript) Compare with Nomic Embed →

Ranked by shared memory design (storage, retrieval, conflict handling, memory unit), same section and shared must-haves (open source, self-hosting, MCP), with adoption as a tie-breaker. ✓ confirmed · — no · ? not in the catalog yet. Want picks for your own requirements? Use the chooser. Checking a whole project? Check your stack.