Votum for Slack - Crowdsourced lists with upvotes, inside Slack
Promotehour - Free list of 1100+ media outlets to pitch your startup
Short - The reading list for busy people
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.
Corpus - Curate, take notes and share your reading list
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.