Call me crazy, but it seems like a marketplace exactly like ThemeForest/CreativeMarket so I wonder why their business model does not follow the ThemeForest business model...where the law firm would buy bulk credits in $100/$200/etc increments and then they would have clerks read and review and annotate cases which can be purchased on a micro level (like say $5 for a case) so that CaseText can provide high quality content for lawyers bc the creators of the content would be getting a kickback.
Then, maybe, the cases could be bundled together in logical formats so that they could distinguish themselves from the big guys by not only providing a better tool, but logically grouping cases to ease the burden of the lawyer's ability to search effectively!