I’ve been doing SEO since 2020 and decided to get out of SEO this year, I compiled a list of all the sites I used for outreach and getting backlinks and it came out to be around 30k sites.
I used 2 sets of VAs to do outreach; the first set of VAs were responsible for getting the sites from Aherf, I gave instructions to filter out the bad/spammy sites like:

