memory-os alternatives
Curated alternatives to memory-os — and why you'd switch.
Memoria
Rust memory layer for AI agents with Git-style version control — snapshot, branch, merge and rollback over MatrixOne's copy-on-write engine, plus hybrid vector + full-text retrieval.
Why switchBoth are persistent agent memory layers; memory-os is a 7-layer Qdrant-based memory OS, Memoria is a Rust versioned store with time-travel rollback and provenance chains.
Full comparison →MemMachine
Long-term memory layer for AI agents — episodic (graph), profile (SQL) and working memory behind Python/TS SDKs, REST and MCP; ships LangChain, LangGraph, CrewAI and LlamaIndex integrations.
Why switchBoth give agents durable, structured memory; MemMachine is the framework-agnostic layer with SDKs and MCP, memory-os the deeper 7-layer architecture wedded to Hermes Agent.
Full comparison →LightMem
ICLR 2026 memory framework for LLMs/agents: LLMLingua pre-compression, topic segmentation and offline memory updates — leading LoCoMo/LongMemEval results at lower token cost.
Why switchLayered memory operating systems from opposite cultures: memory-os is a 7-layer production system for one agent stack, LightMem is a modular research framework you assemble per experiment.
Full comparison →