1. How the online ones are doing financially.
2. Which sectors are doing well - what are the trending tools.
Skimmed through PH APIs, don't think this is possible. Courtland's Indie Hackers (they have stripe verified revenue) maybe of help - a quick google resulted in this¹ result
There's also microconf report on SaaS's²
[1] https://www.indiehackers.com/post/indie-hackers-are-making-6...