My first surprise was that Gitlab does not allow for Monthly payments...if I wanted to go into the Bronze tier, I would have had to pay a whole year in full. My startup doesn't do whole-year payments (quarterly or monthly) so that stopped me on my tracks.
I guess with the full weight of Microsoft, Github will out-price Gitlab. It's kind of sad because I prefer Gitlab CI/CD to Github actions (I just couldn't make sense of them).