Letta / MemGPT
by Letta · open-source · Last verified 2026-04-24
Letta (formerly MemGPT) is an agent framework with a novel layered memory architecture. Agents manage their own memory hierarchically across in-context, recall, and archival storage, enabling agents to handle tasks that far exceed the context window of any single LLM call.
https://letta.com ↗D
D—Poor
Adoption: C+Quality: B+Freshness: ACitations: FEngagement: F
Specifications
- License
- Open Source
- Pricing
- open-source
- Capabilities
- Integrations
- Use Cases
- API Available
- No
- SDK Languages
- Tags
- memory, agent-framework, hierarchical, archival, context-management
- Added
- 2026-04-24
- Completeness
- 73%
Index Score
34Adoption
50
Quality
70
Freshness
80
Citations
0
Engagement
0