Best Alternatives to Agentmem

CPersona

Runtime: uvx

Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

Tinycontext

Runtime: uvx

Token-light local memory with SQLite hybrid retrieval for MCP agents.

Memharness

Runtime: npx

Bi-temporal, provenance-carrying long-term memory for AI agents, in one SQLite file.

Dark Memory MCP

Runtime: npx

Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.

Persistent session memory for Claude Code. Local SQLite, no LLMs, no network.

Titen Memory

Runtime: npx

Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1

Memwright

Runtime: uvx

Embedded memory for AI agents with SQLite FTS5, pgvector, and Neo4j graph search.

Llm Kosh

Runtime: Remote (SSE)

Local-first AI memory cartridge with persistent MCP memory for Claude via SQLite FTS5.

Mnemon MCP

Runtime: npx

Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.

Rmbr

Runtime: uvx

Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.

Leteo

Runtime: bunx

Persistent memory for AI coding agents: one Rust binary, one local SQLite database.

RE Call MCP Memory Server

Runtime: Remote (SSE)

Trustworthy Postgres plus pgvector memory for AI agents.