AI Singapore SEA-LION alternatives

SEA-LION-Embedding (March 2026): retrieval + reranking models contrastively trained on 245M text pairs across 10 SE Asian languages. SEA-BED benchmark (169 datasets). SEA-LION v4 (Gemma-based) at 128K context with native function calling. Full AI Singapore SEA-LION record →

  1. 1 Hindsight (Vectorize) Dedicated memory layers

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 45k released 2026-10-21 MIT Compare with AI Singapore SEA-LION →

  2. 2 Memvid Dedicated memory layers

    also in Dedicated memory layers · same retrieval (similarity) · same memory unit (chunk) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 17k released 2026-05-27 Apache-2.0 Compare with AI Singapore SEA-LION →

  3. 3 Obsidian Smart Connections Personal AI / PKM / lifelogging memory

    same storage (vector) · same retrieval (similarity) · same memory unit (chunk) · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ? ★ 5.5k released 2026-08-06 proprietary (Smart Plugins License… Compare with AI Singapore SEA-LION →

  4. 4 Pieces for Developers (LTM) Dedicated memory layers

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ✓ ★ 113 Compare with AI Singapore SEA-LION →

  5. 5 Backboard Dedicated memory layers

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ? ★ 18 Unlicensed Compare with AI Singapore SEA-LION →

  6. 6 VEKTOR Memory Dedicated memory layers

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS — Self-host ✓ Managed ✓ MCP ✓ ★ 5 released 2026-07-16 proprietary (commercial licence) Compare with AI Singapore SEA-LION →

  7. 7 Memory Store (now MemStore) Dedicated memory layers ⚠ renamed — now MemStore

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with AI Singapore SEA-LION →

  8. 8 Mem0 Dedicated memory layers

    also in Dedicated memory layers · same storage (vector) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 67k released 2026-09-25 Apache-2.0 Compare with AI Singapore SEA-LION →

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.