letta-ai/letta · freshness 96/100 · rescored August 4, 2026
Is Letta maintained?
Yes. Letta is actively maintained — last commit 2 days ago, freshness 96/100.
The answer
Yes. Letta is actively maintained — last commit 2 days ago, freshness 96/100.
| Signal | Value | Effect | Why |
|---|---|---|---|
| Last commit | 2 days ago | none | Pushed 2 days ago. |
| Commits, 90 days | 6 | none | 6 commits in the last 12 weeks. |
| Last release | 0.16.8 · 3 months ago | -12 | Last release 81 days ago against a 6-day cadence — over three times its own gap. |
| Release cadence | 6 days, median | not scored | |
| Issue response | <1h | +6 | Maintainers reply to new issues in about under an hour. |
| Unanswered issues | 75% of 4 sampled | not scored | |
| Committers, 90 days | 2 | +2 | 2 people committed in the last 90 days. |
| Bus factor | 2 | not scored | |
| Archived | no | not scored | |
| Licence | Apache-2.0 | not scored | |
| Stars | 24,077 | not scored | |
| Open issues | 26 | not scored |
The same verdict, in words
Against it: Last release 81 days ago against a 6-day cadence — over three times its own gap. For it: Maintainers reply to new issues in about under an hour. 2 people committed in the last 90 days.
Last push 2 days ago, 6 commits in the last 90 days, last release 0.16.8 3 months ago, median first maintainer reply <1h, 2 committers in 90 days. Read from the GitHub API; letta-ai/letta carries 24,077 stars and 26 open issues.
If it is not, what is?
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|---|---|---|---|---|---|
| hermes-agentNousResearch/hermes-agent | Orchestrators | Maintained | 100 | 0d | 225k |
| AutoGPTSignificant-Gravitas/AutoGPT | Orchestrators | Maintained | 100 | 0d | 186k |
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| ragflowinfiniflow/ragflow | Orchestrators | Maintained | 100 | 0d | 87k |
| learn-claude-codeshareAI-lab/learn-claude-code | Orchestrators | Maintained | 100 | 6d | 73k |
| daytonadaytonaio/daytona | Orchestrators | Maintained | 100 | 10d | 72k |
| ai-agents-for-beginnersmicrosoft/ai-agents-for-beginners | Orchestrators | Maintained | 100 | 5d | 71k |
