One posted here on HN about to offer bankruptcy services. One of the problems with that besides them not having Florida counsel is that the consumer bankruptcy market's been in a race to the bottom after BAPCPA passed (something like 2007 or 8 I forget). Between petition prepares acting as pseudo attorneys and actual law firms bifurcating their services in what used to be an impermissible way (small amount pre-filing, more "optionally" on installments after filing but immediately before meeting of creditors) the only feasible bankruptcy practice is one that's willing to litigate creditors in bankruptcy court on non-bankruptcy matters, one that has the stick toitiveness to seek appointment by the court to recover exemplary damages for the estate - provided there's a cut for the client - and there aren't bankruptcy courts everywhere. The firm has to be < 15 minutes from the courthouse or the clerk will so screw up your schedule you'll never be able to attend creditor meetings, hearings, and meet with clients.

Were there other startups you had in mind, or could link me to?

This is a really good overview of the legaltech start-up ecosystem as it is today. Slightly European focus, but increasingly global: https://www.legalgeek.co/startup-map/

It's produced by one of the major legaltech meet-up / events groups, legalgeek, in conjunction with Thomson Reuters, who are also a major legaltech provider.