The best open source alternative to Fider is PHPBack. If that doesn't work for you, our users have ranked more than 50 alternatives to Fider, but unfortunately only two of them is open source. If you can't find an alternative you can try to remove all filters.
PHPBack is a web application made with PHP/MySQL that you can easily implement into your website. It gives your customers a way to communicate their ideas to improve your products. User feedback has proved to be really effective even if you have a community project or a...
Astuto is a free, open source, self-hosted customer feedback tool. It helps you collect, manage and prioritize feedback from your users. You can self-host your own instance or rely on a paid cloud subscription.
