Compare Memary and Zep side by side. Both are tools in the Memory Layer category.
Updated March 10, 2026
Choose Memary if production-ready platform.
Choose Zep if aI memory purpose-built.
Want to compare Memary and Zep on your own traffic?
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 250+ models through one gateway. Free tier covers 10K traces per month. Setup in 5 minutes, no credit card.
| Category | Memory Layer | Memory Layer |
| Pricing | — | Open Source |
| Best For | — | Developers building conversational AI that needs structured memory and dialog management |
| Website | github.com | getzep.com |
| Key Features | — |
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| Use Cases | — |
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AI platform providing comprehensive solutions for enterprise applications. The platform offers robust features for production AI deployment with focus on scalability, reliability, and developer experience. Suitable for teams building modern AI systems at scale.
Zep provides long-term memory for AI applications. Vector search and fact extraction for persistent context.
Tools and frameworks for adding persistent, long-term memory to AI agents and LLM applications. These systems manage conversation history, user preferences, and learned context across sessions, enabling more personalized and context-aware AI interactions.
Browse all Memory Layertools →One platform for routing, observability, tracing, and evals across every LLM provider.