Snowflake Cortex Search alternatives

Hybrid vector + keyword + semantic reranking. Cortex Agents (GA Nov 2025) orchestrate over Cortex Search for unstructured data. No separate vector infra needed inside Snowflake. Full Snowflake Cortex Search record →

  1. 1 Elasticsearch Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector, column) · same retrieval (similarity, hybrid-rerank) · same memory unit (document, chunk) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 78k AGPL-3.0 / SSPL-1.0 / Elastic-2.0 (choice) Compare with Snowflake Cortex Search →

  2. 2 Milvus Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (chunk) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 46k released 2026-10-14 Apache-2.0 Compare with Snowflake Cortex Search →

  3. 3 Qdrant Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (chunk) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 35k released 2026-10-05 Apache-2.0 Compare with Snowflake Cortex Search →

  4. 4 Weaviate Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector) · same retrieval (similarity, hybrid-rerank) · same memory unit (document, chunk) · also offered managed · also has MCP

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

  5. 5 LanceDB Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector, column) · same retrieval (similarity) · same memory unit (chunk) · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 11k released 2026-10-07 Apache-2.0 Compare with Snowflake Cortex Search →

  6. 6 Databricks Vector Search (now Databricks AI Search) Vector-database infrastructure ⚠ renamed — now Databricks AI Search

    also in Vector-database infrastructure · same storage (vector, column) · same retrieval (similarity) · same memory unit (chunk) · also offered managed · also has MCP

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Snowflake Cortex Search →

  7. 7 Pinecone Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector) · same retrieval (similarity) · same memory unit (chunk) · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Snowflake Cortex Search →

  8. 8 Activeloop Deep Lake Vector-database infrastructure

    also in Vector-database infrastructure · same storage (vector, column) · same retrieval (similarity) · same memory unit (document, chunk) · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 9.3k released 2026-08-25 Apache-2.0 Compare with Snowflake Cortex Search →

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.