cognee vs Zep (2026)

A side-by-side comparison of cognee and Zep, two ai agent memory AI agents. Compare pricing, access model, and key features to decide which fits your workflow.

Category
AI Agent Memory
AI Agent Memory
Industry
Technology
Technology
Pricing
Free
Freemium
Access
Open Source
Closed Source
Upvotes
3
2
Views
483
409

About cognee

Reliable LLM Memory for AI Applications and AI Agents

About Zep

Memory foundation for AI stacks, enabling personalized agents and assistants.

Key features compared

Modular: Cognee is modular by nature, using tasks grouped into pipelines
Local Setup: By default, LanceDB runs locally with NetworkX and OpenAI.
Vector Stores: Cognee supports LanceDB, Qdrant, PGVector and Weaviate for vector storage.
Language Models (LLMs): You can use either Anyscale or Ollama as your LLM provider.
Graph Stores: In addition to NetworkX, Neo4j is also supported for graph storage.
Intelligent Learning From User Interactions, Easy Integration with LangChain, ChatHistory Class for Personalization, Vector Search Capabilities, Customizable Memory Windows.

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