Best Alternatives to Memex

Titen Memory

Runtime: npx

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

Llm Kosh

Runtime: Remote (SSE)

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

Leteo

Runtime: bunx

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

Mismem

Runtime: npx

Cooperative persistent memory for LLMs: episodes, memories and traits over SQLite (FTS5, Hebbian)

Memex

Runtime: npx

Local MCP memory for coding agents. SQLite on your machine — preferences persist across chats.

Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.

Tinycontext

Runtime: uvx

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

Lightweight persistent memory for AI agents. Hybrid search. 16 tools. One SQLite file.

Mindpm

Runtime: npx

Persistent project memory for LLMs via SQLite. Never re-explain your project again.

Agent Swarm

Runtime: bunx

Full Agent Swarm API and MCP server with local SQLite storage for multi-agent orchestration.

CPersona

Runtime: uvx

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

Local memory for AI agents. One SQLite file on your machine — no cloud, no account.