letta-ai/letta
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.
View on GitHub →Apache-2.0llmllm-agentaiai-agents
Stars
24.6k
Δ 7d
+130
Δ 30d
+501
Age
2 yrs
Last push
12d ago
90-day star history
Where this sits in the catalog
GroupFrameworks & SDKs
RankingsNot in any top 20 today — see the rankings
Most-wanted open issues
Ranked by 👍 reactions. 16 open issues total, checked 2026-09-04.
| Issue | 👍 | Comments | Opened |
|---|---|---|---|
| 1 | 4 | 4 mo | |
| 0 | 5 | 2 mo | |
| 0 | 8 | 8 mo | |
| 0 | 8 | 5 mo | |
| 0 | 7 | 4 mo |
What Hacker News made of it
Threads that link to or name this project, ranked by points. The comments are where the objections live — the README never argues back.
- Letta: Letta is a framework for creating LLM services with memory
121 points · 22 comments · 1 yr
- Letta Code
83 points · 37 comments · 8 mo
- Letta (formerly MemGPT) is a framework for creating LLM services with memory
2 points · 0 comments · 1 yr
Alternatives in Agent SDKs & frameworks
Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory a…
⭐46.8k
+667d
Python
4 yrs
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI P…
⭐37.2k
+967d
TypeScript
3 yrs
Build and run agents you can see, understand and trust.
⭐30.6k
+6397d
Python
2 yrs