Opportunity International empowers Malawian farmers with AI-driven farming advice platform
Opportunity International, a nonprofit organization, launched Ulangizi AI, a generative AI-powered chatbot built on Microsoft Azure to support smallholder farmers in Malawi. The solution leverages Azure AI, Azure OpenAI, speech-to-text, and translation services to deliver reliable, quick farming advice via WhatsApp in both text and audio, even in local Malawian languages. The chatbot integrates Ministry of Agriculture content, weather forecasts, and market data, providing situation-specific guidance on crops, animal care, and sustainable farming. Hundreds of farm support agents (FSAs) and government outreach workers use the system to bring AI-powered insights to over 100,000 farming households, helping families adapt to extreme weather events and increase crop yields. The Ulangizi AI platform democratizes access to information, improves the speed of agricultural support, and helps train new agents more efficiently, paving the way for greater agricultural resilience and community income. Development of the system included human-centered design and responsible AI alignment, ensuring it meets farmers' actual needs while accounting for connectivity and literacy constraints. The project involved other technology partners, such as AIS Partners and Artefact, and is expected to scale to more countries in Africa.
- Organization
- Opportunity International
- Industry
- Agriculture
- Location
- Malawi
Reported outcomes
Strategic outcomes
Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks
- Customer
- Opportunity International
- Provider
- Microsoft
- Maturity
- Unknown
- Linked source
- microsoft.com
No explicit deployment-stage evidence found.
Primary read
Use case focus
Showing 3 of 3
- 1AI Chatbot for Multilingual Agricultural Advice
- 2Speech-to-Text and Machine Translation for Rural Support
- 3Automated Crop Guidance and Weather Risk Advisory
- Malawian farmers lacked access to timely, expert agricultural advice, often waiting days for answers.
- Extreme weather disrupted crop yields and food security, e.g., Cyclone Freddy devastated soya harvests.
- Communication barriers (literacy, broadband connectivity, local language needs) limited access to support.
- Farmers needed tailored, authoritative solutions for crop selection, soil management, and market timing.
- Built Ulangizi AI, an Azure-based, generative AI chatbot delivering advice via WhatsApp in local languages.
- Integrated AI speech-to-text and translation services for accessibility and inclusivity.
- Connected the chatbot to Ministry of Agriculture content, weather, and market data for real-time guidance.
- Trained hundreds of extension agents to serve as intermediaries for farmers without phones.
- Partnered with AIS Partners and Artefact for implementation and ongoing system improvement.
- Advice delivery time reduced from days to seconds, improving farm decision speed.
- Served over 100,000 households and scaling fast to more communities.
- Farmers reported increased productivity and income as a result of better guidance.
- Lowered cost and time to onboard new support agents, enabling greater program reach.
Architecture
Ulangizi AI runs on Microsoft Azure, with WhatsApp delivering user input (text/audio) to an Azure OpenAI backend. Speech-to-text and translation modules process multilingual data. The chatbot draws on Ministry of Agriculture datasets in an Azure database and leverages large language models to provide contextual answers. Responses return via WhatsApp. Extension agents support edge cases for farmers without device access.
Sources & evidence1
- Customer explicitly identified
- Primary source available
- Technical implementation details available
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