How would you monetize web scraped info that is public?

I've been doing web scraping gigs and I can create scrappers to get data from public sources (i.e. google maps, google search..) these can be valuable leads to some (maybe call centers that do cold sales? idk), however I don't know how to target potential interest that I can create custom scrappers for, I think the interest is there I just need thoughts from people who are doing the same things

BTW, I get some gigs on Upwork so I know people are interested