Promotehour - Free list of 1100+ media outlets to pitch your startup
WeShelter - Unlock a donation when you pass a homeless person in NYC
Press Hunt - Press Hunt saves you hundreds of hours by aggregating data on almost 400,000 journalists and reporters in one place, complete with their writing interests and contact info.
TAP London - Tackling the homeless problem together
Submit Juice - Free and curated list of startup directories to promote your new startup. We manually post your startup to more than 150+ relevant directories and blogs to help your startup get discovered.
Catchafire - Use your professional skills to help charities