HiddenLayer AISec Platform 2.0 alternatives

AI security platform with four modules: AI asset discovery, supply-chain/model integrity validation, continuous attack simulation, and runtime detection/response, including protection of agents and MCP-based systems. Full HiddenLayer AISec Platform 2.0 record →

  1. 1 Mem0 Security / OpenMemory Memory governance, privacy & safety

    also in Memory governance, privacy & safety · also self-hostable · also offered managed · also has MCP

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 67k released 2026-09-25 Apache-2.0 Compare with HiddenLayer AISec Platform 2.0 →

  2. 2 Zep — governance posture Memory governance, privacy & safety

    also in Memory governance, privacy & safety · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with HiddenLayer AISec Platform 2.0 →

  3. 3 Microsoft Agent Governance Toolkit Memory governance, privacy & safety

    also in Memory governance, privacy & safety · also self-hostable · also has MCP

    OSS ✓ Self-host ✓ Managed — MCP ✓ ★ 6.1k released 2026-06-11 MIT Compare with HiddenLayer AISec Platform 2.0 →

  4. 4 Hyperconsciousness (hc) Memory governance, privacy & safety

    also in Memory governance, privacy & safety · also self-hostable · also has MCP

    OSS ✓ Self-host ✓ Managed ? MCP ✓ ★ 8 released 2026-10-21 MIT Compare with HiddenLayer AISec Platform 2.0 →

  5. 5 Acuvity (now Proofpoint) Memory governance, privacy & safety ⚠ acquired — acquired by Proofpoint; now Proofpoint

    also in Memory governance, privacy & safety · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with HiddenLayer AISec Platform 2.0 →

  6. 6 Enkrypt AI Memory governance, privacy & safety ⚠ acquired — acquired by Anaconda

    also in Memory governance, privacy & safety · also self-hostable · also offered managed · also has MCP

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with HiddenLayer AISec Platform 2.0 →

  7. 7 OWASP Agent Memory Guard Memory governance, privacy & safety

    also in Memory governance, privacy & safety · also self-hostable

    OSS ✓ Self-host ✓ Managed — MCP ? ★ 185 released 2026-08-25 Apache-2.0 Compare with HiddenLayer AISec Platform 2.0 →

  8. 8 Lakera Guard / Lakera Red Memory governance, privacy & safety ⚠ acquired — acquired by Check Point Software

    also in Memory governance, privacy & safety · also self-hostable · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ? Compare with HiddenLayer AISec Platform 2.0 →

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.