Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
Emojicom.io - Capture your visitors emotions
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Feedback Lane - Feedback Lane lets you add a feedback widget to your website that's connected to a Notion table in your workspace.Make it easy for customers to send you feedback, then manage that feedback where you manage your business (Notion!)
Redmine - Flexible project management web application
Sleekplan - Embedded customer feedback management made for SaaS - The most sleek solution to collect and manage user feedback, keep a changelog and know your customers' needs.