Tangerine
The premium Open Source alternative to KoboToolbox
🎯 Best for:Organizations conducting large-scale assessments in areas with zero internet connectivity.
What is Tangerine?
Replaces cloud-dependent survey tools in low-resource educational environments. Utilizes a local-first architecture for data synchronization when internet access is restored in remote areas.
Tech Stack
JavaScriptEducation & Learning
Why Tangerine?
- • Robust offline capabilities
- • Optimized for low-end devices
- • Specialized for education data
Limitations
- • Complex sync configuration
- • Niche feature set
- • Steep learning curve for admins
1/23/2026
Last Update
35
Forks
637
Issues
GPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to Tangerine instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on KoboToolbox)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%