ZizkaDB watches every session, builds a baseline, and flags the ones that drift. Before your users do.
Works with anything
LangSmith and Langfuse show you traces after you go looking. ZizkaDB watches while you sleep.
Python · TypeScript · MCP · HTTP. All four are the same product.
Log. Link with parent_id. Ask why.
Their memory is for the chat. ZizkaDB is for your code: every decision, every cause, every trigger.
No wrappers. No monkey-patching. Just parent_id.
Vector DBs store embeddings. ZizkaDB stores what happened, why, and what came next.
Facts only. Verify every row in their docs.
LangSmith · Mem0 · Pinecone · ZizkaDB · May 2026
~ = partial support · LangSmith works mainly within the LangChain ecosystem
Free if you self-host. Paid if you don't want to.
Full feature set. No account. No limits. Forever.