LetsEndorse is a digital market-network (marketplace + social network), where socially-conscious individuals, change-making social organizations and change-enabling catalysts can connect, collaborate and contribute to accelerate grass-root interventions. Our objective is to create an enabling ecosystem where social organizations across geographies mobilize funds, resources and support in a transparent and well-informed manner, syndicate with each other to multiply the collective impact and harness knowledge about the interventions taking place across the world, tailor and employ them according to local needs. There is a lot to learn and adopt from the impactful models several grass-roots have created and instead of reinventing the wheel, a well-structured flow of knowledge and dialogue would further fuel this wheel to travel places. With a huge aggregation of highly-interactive and social-media synchronized portfolios of social organizations, we aim to facilitate their advanced discovery and enable local communities, policy-makers and corporations to make the best judgement while investing their time (volunteering/pro-bono), funds (philanthropy/CSR/grants) and resources.