About
About ERI Institute
Founded in 2014 by Gilad Tanay, ERI is a social impact research and consultancy firm that brings together a team of data scientists, systems thinkers, and experienced social impact specialists. We work with investors, philanthropists, and public sector organizations to help them maximize their impact. From the beginning, one question has driven everything we do:
How can we create value for those who are genuinely working to make the world more just and equitable?
To answer that, we developed a unique approach. One that combines rigorous data science with systems thinking and strategic insight. Our mission is to equip changemakers with the evidence and intelligence they need to amplify their impact and drive system-level change.
What We Do
At ERI, we help our clients tackle some of the world’s most complex problems. Here’s how:
Diagnose root causes
We map the systemic drivers behind the challenges you’re addressing, helping you identify the pressure points where your resources will have the greatest impact.
Quantify Impact per Dollar
Our analytical tools calculate the expected impact per dollar of various interventions, enabling smarter, more effective resource allocation.
Design solutions that work
We apply advanced quantitative and qualitative methods to evaluate what’s really making a difference, and why, so you can act with confidence.
+44 (0) 759 889 3094 
info@eri-institute.com