Letta
Context / RAG ยท Stateful agents with self-editing long-term memory built on the MemGPT pattern
At a glance
| Setup effort | Medium |
| Released | 2024 |
| Open source | Yes |
| Hosting | Both |
| Privacy | Configurable |
| Update mode | Real-time |
| Staleness | auto |
| Index type | Embeddings + Structured |
| Index limit | You manage |
| Capabilities | Long-term memory, Tool use, Recall memory, Archival memory, MemGPT-style paging, Letta server |
What Letta does
Long-term memory, Tool use, Recall memory, Archival memory, MemGPT-style paging, Letta server
Best for
Stateful agents with self-editing long-term memory built on the MemGPT pattern
Works well with
LLM Provider / Model
Integration
Agent / Orchestration
Conflicts & caveats
No known compatibility conflicts detected.
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