EverMind vs Zep
A side-by-side comparison of EverMind and Zep, two Memory tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
EverMind
A brain-inspired, self-evolving memory OS that's portable across agents, posting strong LongMemEval and LoCoMo scores rather than a single-app store.
- Apache-2.0 open-source core
- Self-host or managed cloud
- Portable across agents/platforms
- Strong long-memory benchmark scores
- Newer project, smaller ecosystem
- Self-host setup overhead
- Cloud pricing not fully public
Zep
Stores a temporal knowledge graph (via OSS Graphiti) that versions how facts change over time, not flat snapshots.
- Open-source Graphiti engine (Apache-2.0)
- Managed Zep Cloud option
- Pulls in chat + business data
- Long-term context for agents
- Graph approach has learning curve
- Cloud is credit-based pricing
- Heavier than simple vector memory
- Newer ecosystem