Question 1

What are the best alternatives to cortexdb?

Accepted Answer

engrim, agent-memory, latticedb, graphicle. Each one is a human-reviewed alternative to cortexdb — Agent memory plus a knowledge graph with ontology constraints in one SQLite file: pure Go, no server, no embedding model required. Plugins for Claude Code, Codex, dsh and Obsidian.

Question 2

Is engrim a good alternative to cortexdb?

Accepted Answer

Both are local SQLite memory shared across coding agents via hooks. Engrim stores episodes; CortexDB adds a typed knowledge graph with ontology constraints.

Question 3

Is agent-memory a good alternative to cortexdb?

Accepted Answer

Both are graph-native agent memory with entities and reasoning traces. Neo4j Labs needs a Neo4j server; CortexDB is one SQLite file.

Question 4

Is latticedb a good alternative to cortexdb?

Accepted Answer

Both are embedded single-file graph stores agents can use as memory. latticedb is a general graph DB with vector search; CortexDB is a memory API with ontology rules.

Question 5

Is graphicle a good alternative to cortexdb?

Accepted Answer

Both are local, single-install memory for coding agents with structured recall. Graphicle ties memory to a code graph; CortexDB to a typed knowledge graph in SQLite.

cortexdb alternatives