I'm currently in a job search and part of my process is to try to glean information about the companies I apply to. It's crude but I currently have a spreadsheet with scores from Glassdoor, Indeed, TeamBlind, etc. and I average them. I also use services like Crunchbase to get meta information like funding, size, etc.
How do you determine if you'd like to work for a specific company?
And it's not a marriage; there's no real downside to moving on a year or two later if it doesn't work out.