Promotehour - Free list of 1100+ media outlets to pitch your startup
LetterHunt - LetterHunt connects you to 10,000+ niche, active newsletter writers to promote your product.
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.
Mattermark Daily - A curated newsletter of blog posts from investors & founders
pressfarm - Pressfarm helps entrepreneurs find journalists to write about their startups.
Dayblizz - Dayblizz is a social media app for creating, sharing and monetizing content