During the pandemic I started a side project to support Scrum Teams with their Scrum Retrospective Sessions: https://www.fraankly.com

I am really proud of the amount of monthly active users, but most of them use the free version and hardly any people are willing to pay for it. I am not sure why this is the case, but I think this has potential and I am going to add more features. Feedback welcome!

During corona quarantine a built a web tool to support the Scrum Retrospective Session for (distributed) Scrum Teams. I use it with my team, even though we are back in the office again: https://retrospective.scrum-tips.com/

For now, it is completely free, not even registration required. I am thinking of making a paid professional version, as I see that it is useful and used by other teams despite the lack of marketing. But still, need to work on better marketing as well as adding more features...