Terravis by Argentis

Terravis is a farm-aware assistant for smallholder farmers across Ghana, Jamaica, and beyond. Take a photo of a leaf, get a disease diagnosis. Open the app each morning, get a briefing on what your day looks like.

— DISEASE DETECTION —

Point your phone at any crop leaf and Terravis identifies the disease (or confirms healthy) in seconds. The system uses a tiered approach:

• Cocoa: a custom EfficientNet model trained on tens of thousands of cocoa disease photos, deployed on dedicated GPU infrastructure.
• Jamaica pilot crops (sweet pepper, tomato, onion, cucumber, breadfruit, ackee, apple): a multi-class CNN trained on PlantVillage + iNaturalist images, with 90%+ validation accuracy on every crop.
• Other crops: routed through Claude AI with reputable agricultural sources (FAO, CABI, USDA, university extension).

Low-confidence scans automatically queue for review by an agronomist. You'll get a notification when your scan has been confirmed or updated.

— DAILY MORNING BRIEFING —

Each morning before you head to the field, Terravis sends a 60-second briefing covering today's weather, any disease alerts in your region, market price moves on your crop, and one suggested action.

— LIVE MARKET PRICES —

Local market prices, crowdsourced from farmers in your region. See the 7-day median for your crop, contribute your own sale prices, and watch the network grow stronger over time. Outlier prices are auto-flagged so the median stays honest.

— TALK TO YOUR FARM —

Ask the chatbot anything — fertilizer timing, pest identification, irrigation strategy. Powered by Claude AI with your farm's context (size, region, crop, recent scans) so the answers are specific to your operation.

— OFFLINE-FIRST —

Designed for spotty connectivity. Scans queue locally and sync when you have signal. Critical data is cached for offline reading.

— BUILT WITH FARMERS —

We're piloting with cocoa farmers in Ghana and a 40-60 farmer pilot cohort in St. Elizabeth, Jamaica. Every feature is shaped by direct farmer feedback.

— PRIVACY —

You can delete your farm and all associated data from inside the app at any time — Settings → Account → Delete Farm.

Privacy policy: argentis-fsri-api-production.up.railway.app/legal/terravis/privacy

— DISCLAIMERS —

Terravis provides agricultural guidance, not pesticide / chemical recommendations. For sever