Sinequa alternatives

Hybrid retrieval combining dense vector + keyword + graph traversal + multimodal. Agentic RAG grounding AI agents in internal knowledge. SOC 2 / ISO 27001 compliant. Full Sinequa record →

  1. 1 Meilisearch Enterprise-search adjacencies

    also in Enterprise-search adjacencies · same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 60k released 2026-08-13 MIT (Community Edition) / BSL-1.1… Compare with Sinequa →

  2. 2 Glean Enterprise-search adjacencies

    also in Enterprise-search adjacencies · same storage (vector, graph) · same retrieval (similarity, graph-traversal) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Sinequa →

  3. 3 Mindbreeze InSpire Enterprise-search adjacencies

    also in Enterprise-search adjacencies · same storage (vector, graph) · same retrieval (similarity, graph-traversal) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Sinequa →

  4. 4 Coveo Enterprise-search adjacencies

    also in Enterprise-search adjacencies · same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (document) · also offered managed · also has MCP

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Sinequa →

  5. 5 SearchUnify Enterprise-search adjacencies

    also in Enterprise-search adjacencies · same storage (vector) · same retrieval (similarity) · same memory unit (document) · also offered managed · also has MCP

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Sinequa →

  6. 6 Weaviate Vector-database infrastructure

    same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 17k released 2026-10-21 BSD-3-Clause Compare with Sinequa →

  7. 7 Stardog Knowledge-graph platforms

    same storage (graph) · same retrieval (similarity, graph-traversal) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Sinequa →

  8. 8 TopQuadrant TopBraid EDG (now TQ Data Foundation) Knowledge-graph platforms ⚠ renamed — now TQ Data Foundation

    same storage (graph) · same retrieval (graph-traversal) · same memory unit (document) · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Sinequa →

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.