Landing Pages by Viral Loops - Easily create a landing page for your referral campaign ✌️
Feedback Tools - Curated directory of tools for getting all the feedback
Landing Pages in MailChimp - Easy to build, custom landing pages for free
ProdPad - ProdPad helps your team gather ideas, surface the best ones and turn them into product specs, and then put it all on a product roadmap.
Ship - Fast, native issue tracking for software projects
Incoming Feedback by Hotjar - Instant visual feedback for your website or app!