Promotehour - Free list of 1100+ media outlets to pitch your startup
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.
WunderLinks - Discover 10’000+ websites for Guest Post opportunities! Your #1 resource for link-building.
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.
TheSeoLabs - Find news guest post opportunities with more than 15 000 Blogs that accept guest post, with contact information and SEO metrics.
pressfarm - Pressfarm helps entrepreneurs find journalists to write about their startups.