Letta
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time. open source
Where it ranks
- Long-term memory for agents: Runner-up (50.6/100)
Pricing
Open source; hosted pricing not checked.
Source: https://github.com/letta-ai/letta, checked 2026-10-19
Public signals
| GitHub stars | 25.2ksource |
|---|---|
| Forks | 2.6k |
| Last push | Oct 18, 2026 |
| 7-day star change | unknown (needs 7 days of snapshots) |
| Latest stable release | v0.16.8 May 14, 2026 |
| Hacker News, last 30 days | 0 stories, 0 points query |
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