Alternatives

Products that do what Mnemosyne – Cognitive memory OS for AI agents (zero LLM calls) does

1. 1HA
   Hebbs – a single-binary memory engine for AI agents – sub-10ms▲6

   Mar 2026 · github.com

2. 2AM
   A memory learning layer for AI agents to learn on the job▲6

   Jan 2026 · versanovatech.com

3. 3MV
   Memctl v0.1.0 Open source shared persistent memory for AI coding agents▲7

   Mar 2026 · memctl.com

4. 4AA
   Agentic AI framework specialized in DX and function calling▲8

   2025 · github.com

5. 5IO
   I open-sourced two AI agents with real memory (chat and voice, MIT)▲5

   May 2026 · github.com

6. 6WA
   Wmux – a native Windows terminal multiplexer for AI agents▲5

   Jun 2026 · github.com

7. 7TE
   The Extensible, Multi-Agent Personal AI Sidekick▲5

   Feb 2026 · github.com

8. 8SA
   Shodh– AI memory that learns from use, no LLM calls, single Rust binary▲6

   Feb 2026 · github.com

9. 9CA
   Context-Aware AI Assistant for macOS [Open Source]▲6

   Jan 2026 · thequickfox.ai

10. 10ZA
    Zerminal – a terminal-first Zed fork for AI coding agents▲5

    May 2026 · zerminal.dev

11. 11ST
    Smux – Terminal Multiplexer built for AI agents▲5

    Mar 2026 · github.com

12. 12NS
    Nerve – self hosted runtime for AI agents▲6

    May 2026 · github.com

13. 13WM
    We made a back end agnostic SDK for Agent Memory▲5

    May 2026 · github.com

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