Jan is a free, open-source AI chat application that runs entirely on your local machine. Unlike cloud-based tools like ChatGPT, Jan sends no data to external servers β all inference happens on-device using local language models including LLaMA, Mistral, and other GGUF-format models. It supports Mac, Windows, and Linux and works fully offline. Jan is the go-to choice for developers and privacy-conscious users who want a self-hosted AI assistant with complete data sovereignty.
Best For
Teams & solo builders
Key Pros & Cons
Strengths
- Bulk data export β your data stays portable
- Webhook support β enables event-driven pipelines
Watch Out For
- Low community score (4/100) β smaller support network
Market Momentum
34
+5
24h
+5
7d
+4
30d
14-day heat score history
Creator Buzz3
Search Interest70
Community Activity4
Abandonment & Maintenance Risk
Low Risk
Trend phasePeak
30-day score change+4 pts
Listed on HookFlow2mo old
Discontinued flagβ No
Commit cadenceVery Active
Last commitToday
Risk Factors
- No major abandonment signals detected
- GitHub repo actively maintained β last commit Today
GitHub Repository Health
A
Very Active
Stars
43,100
Forks
2,947
Open Issues
457
Watchers
220
Last commitToday
7-day star growth+106 stars
Fork / Star ratio6.8%
Snapshot dateJun 20, 2026
Data Lock-In Index
0
/ 100 (lower = more open)
Open-Data Compliant ββ Webhooks Outβ Bulk Exportβ Open Formats
vs. Category Peers (Local AI)
Tool
A.R.C.
Heat
7d Ξ
Lock-In
Jan (this)
β
34
+5
0
LibreChatβ² Rising
Multi-provider chat UI
β
50
+25
100
LM Studioβ² Rising
Local GUI & API serving
β
46
+33
0
Koboldcppβ² Rising
Roleplay & story AI
Snapshot Disclaimer: All scores, rankings, and metrics in this report reflect data as of June 20, 2026. Heat scores, community activity, and market momentum are recalculated daily β figures shown here represent a point-in-time snapshot and may differ from current values on HookFlow.ai.
HookFlow.ai Infrastructure Report β June 20, 2026hookflow.ai