Slightly biased here since I built it, but check out GBP Hunter I made it specifically because I was sick of the same manual research grind for my local SEO agency.
It’s more focused on local businesses (pulls GBP data, contact info, review counts, ratings, website status, and gaps in their profile) than on funding/enterprise stuff, so depending on your ICP it may or may not fit. But if you’re prospecting any kind of local/SMB market, it kills the “ten tabs per lead” problem you’re describing: search a category + city, get a qualified list with all the enrichment baked in, plus a built-in CRM to manage the pipeline.
100 free searches if you want to kick the tires, no card required.
Happy to answer questions if it sounds relevant to what you’re doing.