Memary vs Zep
No clear leader: Zep (58.4) and Memary (54.0) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for agent memory. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Memary
An open-source framework that extends autonomous agent capabilities by storing interactions and knowledge in graph structures, enabling agents to maintain continuity and access relevant information across sessions through entity extraction and memory compression techniques.
Zep
Combines data, documents, and conversation history from across your organization into structured knowledge graphs with access controls, allowing AI agents to retrieve the specific information they need for each task.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Zep
From $125/month. Free tier with 10,000 credits/month.
- FreeFree
- 10,000 credits per month
- 2 projects
- 1 Memory MCP Server seat
- 5 custom entity & edge types
- Variable rate limits
- +1 more
- Flex$125/month with 50,000 credits, then $25 per 10,000 credits
- 50,000 credits included
- Auto top-up at 20%, 30-day rollover
- 600 projects
- 5 Memory MCP Server seats
- 10 custom entity & edge types
- +2 more
- Flex Plus$375/month with 200,000 credits, then $75 per 40,000 credits
- 200,000 credits included
- Auto top-up at 20%, 60-day rollover
- 1,000 projects
- 15 Memory MCP Server seats
- 20 custom entity & edge types
- +4 more
- EnterpriseContact sales
- Custom credits with negotiated rates
- Guaranteed rate limits with SLA
- Unlimited projects
- Custom Memory MCP Server seats
- SOC 2 Type II and HIPAA BAA
- +2 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- FalkorDB
- OpenAI
- Neo4j
Memary
- LangChain
- LlamaIndex
- Ollama
- Perplexity
- Google Maps
- Alpha Vantage
Zep
- Claude
- Cursor
- Azure OpenAI
- Google Gemini
- Anthropic
- Amazon Neptune
Memary or Zep: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.