TLDR: https://www.userdrive.co/
Card sorting is used mostly UX Research, but it's basically a tool to understand how people think about your content / topics. Existing tools seem to be either expensive or clumsy so figured there might be room for an alternative. Plan is to extend with other UX tools, like tree testing for improving navigations.
Launched free early access on PH yesterday and had about 1.2k visitors and 70 registrations, so 5% conversion rate - pretty happy with it.
Plan is to survey people who signed up, gather feedback on what they actually need and work with them to establish pricing.
I'd love to hear from fellow UXers on Indiehackers - is this useful for you and is it worth a subscription?
Any other feedback very welcome! Thank you all.