These tools competes with
Mem0vsZep
Universal persistent memory layer for AI agents versus Long-term memory and session management for AI assistants
Compare interactively in Explore →Choose Mem0 when…
- •You want your AI agent to remember users and preferences across sessions
- •You need a universal memory layer that works with any LLM or framework
- •You're building personalized AI assistants with long-term context
Choose Zep when…
- •You're building a conversational AI assistant that needs session continuity
- •You need structured fact and entity extraction from conversation history
- •You want temporal memory — your AI knowing when it learned something
Side-by-side comparison
Field
Mem0
Zep
Category
Memory & Persistence
Memory & Persistence
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Pro: $49/mo
Cloud: $99/mo
GitHub Stars
⭐ 30,000
⭐ 4,000
Health
●85 — Active
●60 — Slowing
Mem0
Open-source persistent memory layer that gives AI agents the ability to remember users, preferences, and context across sessions. Supports vector, graph, and key-value storage backends. AWS partner for Strands Agents. YC W23, $24M raised, 30K+ GitHub stars.
Shared Connections4 tools both integrate with
Only Mem0 (2)
ZepQdrant
Only Zep (2)
Mem0LangChain
Explore the full AI landscape
See how Mem0 and Zep fit into the bigger picture — 235 tools, 543 relationships, all mapped.