Hey, I'm not OP, but I'm working on what seems to be the exact problem you mentioned. We (https://fixpoint.co/ https://fixpoint.co/) search and monitor web data

Hey, I'm not OP, but I'm working on what seems to be the exact problem you mentioned. We (https://fixpoint.co/ https://fixpoint.co/) search and monitor web data about companies. We are indexing patents and academic papers right now, plus we can scrape and monitor just about any website (some social media sites not supported). We have users with very similar use cases to yours. Want to email me? dylan@fixpoint.co. I'm one of the founders :)