Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
UserZoom - Test, measure, and monitor UX with our cost-effective all-in-one platform. UserZoom is a cloud-based solution for online usability testing.