If this project works like they say it should, it will be very powerful. Aggregating data from sources outside the public internet can have huge benefits for investors and business owners.
The fact that you can "talk" to a research paper via AI is a powerful use of the technology. I'm assuming that you could ask AI questions about the research paper and it would answer, based in its understanding. There is the potential for misunderstanding here, but this could be very useful.
They also have some big-name VCs like Sequoia backing them, so this project obviously has some promise.
I also like that they have a monetization strategy and it looks solid. The base plan costs $100 per month and that seems reasonable for the amount of information they are giving you access to.
One big downside is that you have login to an account to use the WHAT search engine. I tried to sign up for an account, but I never got a verification code. So that shows that they are still very early stage or things aren't working quite right yet. Minus 1 star for that. Show Less