Open-source feedback platform with voting boards, roadmaps, changelogs, and AI agent workflows to incorporate customer feedback directly into the development workflow.
Platforms
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)
- Docker

The best open source alternative to Fider is Quackback. If that doesn't suit you, our users have ranked more than 50 alternatives to Fider and five of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Fider are PHPBack, Astuto, Votepit and Crumb by Localhost Labs.
Open-source feedback platform with voting boards, roadmaps, changelogs, and AI agent workflows to incorporate customer feedback directly into the development workflow.

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.


Freemium, open-source (MIT) feature-voting board, hosted in the EU or self-hosted: users vote ideas up or down, and every idea shows a net score and a consensus share instead of a bare upvote count.




Open-source customer feedback tool that ties every feature request to the account and ARR behind it. Prioritize by revenue, ship to Linear, close the loop.


