Kale studied computer science at the University of Illinois Urbana-Champaign and built electronic medical records for community health workers in rural Maharashtra. He co-founded Loop to make primary care available alongside employer-sponsored insurance.

Singh studied finance and marketing at the University of Illinois Urbana-Champaign, where he co-founded the iVenture Accelerator for student entrepreneurs. He went on to co-found Loop and lead its operations.

Singh worked as an investment manager at TechNexus Venture Collaborative in Chicago before co-founding Loop. As chief revenue officer, he helped build the commercial side of its employer health benefits business.

Raj led product design at Amazon Pay India and worked in health product design at Cure.fit. He co-founded Loop as its head of product, bringing experience designing consumer payments and healthcare services.