About Letta
Advancing the frontier of AI systems with memory
Letta vs Zep (2026)
A side-by-side comparison of Letta 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
Freemium
Freemium
Access
Open Source
Closed Source
Upvotes
3
2
Views
827
409
About Zep
Memory foundation for AI stacks, enabling personalized agents and assistants.
Key features compared
CLOUD DEPLOYMENT, MEMORY MANAGEMENT, MODEL-AGNOSTIC, WHITE BOX SYSTEMS, AGENT DEVELOPMENT ENVIRONMENT, REST APIS, PYTHON SDK, PERSISTENCE, TOOL CALLING
Intelligent Learning From User Interactions, Easy Integration with LangChain, ChatHistory Class for Personalization, Vector Search Capabilities, Customizable Memory Windows.
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