The Best Free Anonymous Retrospective Tool

Are you looking for a tool for anonymous retrospectives? Then Echometer is the right place for you.

When to use anonymity in retrospectives


Conduct anonymous retrospectives in the free Echometer tool

With Echometer you can enjoy the full functionality even in the free version!

Anonymous retro board

On Echometer's anonymous retro board, all participants can write feedback anonymously and then also vote anonymously on prioritization.

You can even participate as a guest without having to register.

Anonymous surveys

Quantitative anonymous feedback can also be obtained in the retrospective.

💡 Optionally, with Echometer you can even send a survey to all participants in advance of the retrospective.

Measure the success of your retrospectives

At the end of a retrospective in Echometer, the tool asks all participants for their assessment of "How well the time was invested" and determines the ROTI score from this. Anonymously, of course.

All this and much more is included in Echometer's free agile retrospectives software.

🎥 Tool overview in one minute

Echometer: The actually free tool for anonymous retrospectives

Also, use Echometer for free indefinitely until you want to use Echometer across more than two teams.



Limited to up to 12 users

Team Developer


per team/month per year (or €35 with a monthly term)

All in Explorer, plus

Agile Enterprise


per team/month per year (at least 10 teams)

All in "Team Developer", plus

Users agree: the best tool for anonymous retrospectives


"Echometer is the perfect starting point for team development"


"A quantum leap for our agile ways of working"


"Brilliant tool!"


"Pure gold for facilitating engaging and insightful retrospectives"

See for yourself the best free tool for anonymous retrospectives

Just pick one of our carefully crafted retro formats and get started:

Free of charge and without registration.