Proof of Impact
Website: https://www.proofofimpact.com/
Proof of Impact, a Dutch startup company, is a global marketplace that enables impact investors and funders to support the causes they care about most by linking financial investment directly to proven results.
On the Proof of Impact marketplace, money funds specific, measurable impact events, allowing the investor to make a tangible, unique contribution towards the causes they are passionate about: Proof of Impact Product
Evidence: https://www.proofofimpact.com/whitepaper