Comparison
dify vs letta
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| dify | letta | |
|---|---|---|
| Tagline | Production-ready platform for agentic workflow development | Platform for stateful agents with advanced memory and self-improvement capabilities. |
| Stars | 148k | 24k |
| Forks | 23k | 2.5k |
| Open issues | 851 | 48 |
| Language | TypeScript | Python |
| License | Other | Apache-2.0 |
| Last pushed | Jul 7, 2026 | Jul 3, 2026 |
| Categories | AI Agents | AI Agents |
Choose dify if…
- More widely adopted - 148k stars vs 24k.
- More recently updated (last pushed Jul 7, 2026).