DevChat: Development evidence chatbot – making evidence accessible

Welcome to DevChat, a user-friendly, multilingual chatbot that connects directly to the world’s largest repository of human-vetted impact evaluations, 3ie's Development Evidence Portal. It places rigorous research on what works, for whom, and why directly in the hands of evidence users.

Foster a collaborative environment where teams can manage all their ai tools on a unified platform.

All research papers are in one place and simple to use

Ask a question and DevChat answers you across all documents with trustworthy citations

Intellectual Humility

It refuses to answer even if it is obvious.

Multilingual

Just type your query in your language of choice and view the insights in the same language.

Verifiable answers

Each line is accompanied with multiple fine grained line-by-line citations, easing verifying in seconds.

Curated Library

Only answers are driven from 18,000 curated studies.

Memory

Short term and Long term memories make DevChat the smartest of all to help you solving real world problems.

Learning on the go: Building and testing our Gen AI-based evidence assistant

Our forthcoming Gen AI-based assistant, ‘DevChat’, will use the world’s largest repository of human-vetted impact evaluations and systematic reviews—3ie’s Development Evidence Portal (DEP)—to deliver real-time, multilingual, and tailored evidence summaries to decision-makers. By leveraging Gen AI tools, along with our unique evidence repository of over 18,000 impact evaluation studies and 1500 systematic reviews, we hope to ensure that every dollar spent drives meaningful, measurable change in people’s lives.

Learn More