For Uganda's coffee farmers
Snap a leaf.
Protect your harvest.
AI-assisted coffee leaf checks, right from your phone.
Scan a Leaf Learn the warning signsCoffee leaf health, made simpler
Understand Your Coffee Crop's Health.
Upload a photograph of a coffee leaf to receive AI-assisted insights into possible diseases, visible symptoms, and recommended next steps.
No account needed to try it. Create a free account to keep your scan history on any device.
What you get
Practical help, from a photo
AI-assisted leaf analysis
Send a photo of a coffee leaf and get an AI-assisted view of possible problems, including when it cannot tell.
Coffee disease information
Clear descriptions of what to look for, written in simple language.
Practical prevention guidance
Everyday farm practices that help keep coffee trees healthy.
Your personal scan history
Registered users can look back at earlier scans and results.
How it works
Three simple steps
- 1
Capture or upload
Take a clear photo of one coffee leaf, or choose one from your phone.
- 2
Submit for analysis
Your photo is sent securely for AI-assisted analysis.
- 3
Review the guidance
See the possible condition, what to look for, and sensible next steps.
Featured conditions
Know what you are looking at
Healthy Coffee Leaf
What a coffee leaf usually looks like when no leaf disease is visible.
Read more
Coffee Leaf Rust
A fungal disease that causes orange, powdery spots on the underside of leaves and can lead to early leaf fall.
Read more
Phoma Leaf Spot
A fungal problem of young leaves and shoots, most common in cool, wet and windy conditions.
Read moreThese are the first conditions CAWA SCAN focuses on. Reading about a condition here does not mean the scanner can reliably detect it.
From the coffee gardens
Built for the farms that grow our coffee
Why CAWA SCAN
Better information, closer to the farm
- Improve access to crop-health information
Useful coffee health information in one place, in simple English.
- Support early identification
A first look at possible leaf conditions, so problems are noticed sooner.
- Make guidance easier to understand
Plain explanations of symptoms, management and prevention.
- Know when to ask an expert
Clear signals for when to contact an agricultural extension worker.
Roadmap
More crops, in time
CAWA SCAN starts with coffee. Other crops will be added only once their detection has been built and tested.
- MaizeComing in Future Versions
- BananaComing in Future Versions
- TomatoComing in Future Versions
- BeansComing in Future Versions
