Foundations operate at the catalytic frontier — funding what markets and governments don't. OSE identifies where on the capability stack philanthropic capital adds non-substitutable value, and tracks the network effects you trigger.






Identify high-potential / low-coverage cities and countries where philanthropic capital has outsized leverage.
Independent network signature for any potential grantee. Cuts through self-reported reach.
Year-on-year cohort tracking using OSE's longitudinal data — no extra reporting burden on grantees.
30 minutes — no commitment. We’ll walk you through the framework, show you the live data on a country of your choice, and help you scope what would be useful.
Curated insights from our 117 ecosystems — new country reports, ranking shifts, methodology notes. No fluff, no spam, unsubscribe in 1 click.
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