GroDiag
Crop diagnostics with real weather data, verified pesticides, and treatment tracking.
or continue without account

Guest diagnoses are not saved. Create a free account to save history across sessions and devices.

🌿

Unlock Pro

Everything in Free, plus these features unlocked instantly:

  • ✓Unlimited diagnoses per day
  • ✓State / region-specific analysis
  • ✓Photo crop detection with mismatch alerts
  • ✓Soil analysis from satellite and drone imagery
  • ✓Nutrient status (N, P, K, Ca, Mg, Fe, Zn)
  • ✓Save as PDF
  • ✓Full history saved to your account
GroDiag
✦ PRO ACTIVE
👤
📄 My diagnoses
⭐ Upgrade to Pro
🚪 Sign out
CROP INTELLIGENCE

Diagnose any crop.
Fix it fast.

Describe symptoms or upload a photo. Get real weather-informed diagnosis, verified pesticide data, and a step-by-step treatment plan. All features free during launch.

50K+
Disease patterns
190+
Countries
Live
Weather data
<8s
Per diagnosis
12
Languages
How it works

From symptom to solution in seconds

Real weather. Verified pesticides. Treatment tracking.

01
📝
Describe or photograph
Type symptoms or upload a crop photo. We detect disease and crop type.
02
⛈
Live weather pulled
Real-time temp and humidity at your location adjusts spread risk automatically.
03
💊
Verified treatment plan
Legal products cross-checked against your country's pesticide register.
04
📈
7-day follow-up
We check back to see if the treatment worked. Honest feedback loop.
Features

Built for accuracy

Accurate, verified, evidence-based.

⛈
Real Weather Integration
Live temperature and humidity from Open-Meteo. Spread risk updates based on actual current conditions at your farm location.
FREE
📋
Verified Pesticide Database
Products cross-checked against EPA Ghana, NAFDAC Nigeria, PCPB Kenya, US EPA and others. Banned products flagged.
FREE
📷
Photo Diagnosis
Upload a crop photo. AI detects the disease and alerts you if the crop type does not match what you selected.
PRO
🔰
Soil Analysis
Upload satellite, Sentinel, or drone imagery for soil health, NDVI, nutrient status (N, P, K, Ca, Mg, Fe, Zn), and pH estimation.
PRO
🔔
Treatment Follow-up
7-day check-in: did the treatment work? Your feedback improves future diagnoses for your crop and region.
FREE
🎯
Confidence Calibration
Confidence scores adjusted based on how well the AI knows your specific crop-region pair. Honest when data is limited.
FREE

Ready to protect your crops?

Free to use. No account required to get started.

GroDiag
✦ PRO ACTIVE
👤
Field Diagnosis
Real weather data + verified pesticide database + AI diagnosis.
👤 Running as guest, diagnoses are not saved.
Daily free diagnoses:
0 / 5
✦

You have used all 5 free diagnoses for today.

Upgrade to Pro for unlimited diagnoses. Get Pro now
⛈Fetching live weather...
Listening... speak now
📸
Tap to upload
📸
Add photo 2
📸
Add photo 3
Upload up to 3 photos side by side for a more accurate diagnosis.
Visual Field Assessment — not a lab soil test. GroDiag reads your image using regional soil science and AI. Results are estimates based on what is visible plus known soil profiles for your area. Always confirm with a physical lab test before major fertilizer investment.
🛰
Upload any field image
Phone photo, camera shot, drone, or satellite image. AI reads soil colour, crop stress, bare patches, moisture, and erosion visible in the image.
This diagnosis is AI-assisted. Always confirm with a certified agronomist before applying treatments. Pesticide data sourced from national registries, verify locally before purchase.
GroDiag
👤
Diagnosis History
Your saved field analyses, synced to your account.
Loading your history...
GroDiag
Pricing

Simple, honest pricing

All features are free during our launch period. No limits, no credit card.

Free
$0
forever
✓5 diagnoses per day
✓Crop Detection (describe symptoms)
✓Live weather-informed spread risk
✓Verified pesticide database
✓Treatment follow-up reminders
✓Confidence calibration
✓Reference photos
✓190+ countries
✗State / region-specific analysis
✗Photo crop detection
✗Soil analysis (satellite / drone)
✗Nutrient status assessment
✗Saved history (requires account)
FREE DURING LAUNCH
Pro
$9
free while we grow
✓Unlimited diagnoses
✓Everything in Free
✓State / region-specific analysis
✓Photo crop detection
✓Soil analysis (satellite / drone)
✓Crop mismatch detection
✓Nutrient status (N,P,K,Ca,Mg,Fe,Zn)
✓Full history saved to account
✓Save as PDF
✗API access
COMING SOON
Agribusiness
✓Everything in Pro
✓Bulk field analysis across multiple farms
✓REST API access for integrations
✓White-label option for agri-businesses
✓Commodity ROI and yield loss models
✓Priority support and SLA
✓Custom integrations and onboarding
GroDiag
Disease Outbreak Map
Active disease pressure in your region, updated from GroDiag diagnoses and curated agricultural bulletins.
🔎 Seed data from FAO, CABI, and regional agricultural extension services. As more farmers use GroDiag, real-time community reports layer on top.
💡 Run a diagnosis in your region and your result automatically contributes to this map (anonymised, no personal data shared).

💧 Spray Calculator

Calculate exactly how much product to mix for your sprayer and field size.
Mixing Instructions
Always wear protective equipment. Calibrate your sprayer before use.

🧠 Ask your Agronomist

Ask follow-up questions about your diagnosis, treatment timing, or any crop problem.
GroDiag
AboutPrivacyContact
© 2026 GroDiag. Built for every farmer, everywhere.
GroDiag

AI crop intelligence for every farmer, everywhere.

GroDiag was built on a simple belief: every farmer deserves access to the same quality of agronomic advice that large commercial operations take for granted. Whether you are growing maize in Ghana, tomatoes in Florida, or rice in the Philippines, you should be able to get an accurate, actionable diagnosis in under 8 seconds.

GroDiag combines AI image analysis, real-time weather data, verified national pesticide registers, and regional soil science to deliver diagnoses that are grounded in actual field conditions, not generic advice. Every recommendation is calibrated for your specific crop, country, and current weather.

The platform diagnoses fungal and bacterial diseases, viral infections, insect pest infestations, weed species, and nutrient deficiencies. For soil analysis, it combines satellite and drone imagery with regional soil science to estimate pH, nutrient status, moisture, and erosion risk.

Our mission
To put a qualified agronomist in the pocket of every farmer on earth.

Built with care. Questions? aduteyejusticej@gmail.com

Privacy Policy

Last updated: June 2026

What we collect

If you create an account, we store your email address and your diagnosis history. Diagnoses include: crop type, country, district, disease name, severity, and the AI result. We do not store uploaded photos or satellite images after analysis.

How we use it

Your diagnosis history is used solely to power your personal History page and the anonymised regional outbreak map. We aggregate diagnosis data by region (never at individual level) to show seasonal disease pressure trends. No personal data is ever sold or shared with third parties.

Guest users

Guest sessions are entirely ephemeral. No data is stored server-side for guest users. Usage counting is done locally in your browser only.

Third-party services

GroDiag uses Supabase for authentication and data storage (GDPR compliant), Anthropic Claude API for AI inference (no data retained per Anthropic policy), and Open-Meteo for weather data (no personal data shared).

Your rights

You may request deletion of your account and all associated data at any time by emailing aduteyejusticej@gmail.com. We will process deletion within 7 days.

Disclaimer

GroDiag diagnoses are AI-assisted recommendations. Always verify critical decisions with a certified agronomist. We are not liable for crop losses arising from AI diagnosis errors.

Contact

General enquiries
aduteyejusticej@gmail.com
Agribusiness partnerships
aduteyejusticej@gmail.com
Include "Agribusiness Partnership" in the subject line.
Bug reports
aduteyejusticej@gmail.com
Describe the issue and include a screenshot if possible.
Response time
We aim to respond within 2 business days.