Yes, Blogger blogs can rank on Google and get organic traffic just like any other site—as long as you focus on quality content, proper SEO (keywords, meta tags, mobile-friendly design), and consistency. Since Blogger is owned by Google, it’s well-indexed, and you can monetize with AdSense too, which is a plus.
Medium, on the other hand, has great built-in reach and a strong domain authority, so your content might get views faster, but it’s harder to monetize unless you’re in their Partner Program.
If your goal is to promote online tools and earn from ads, Blogger might be the better long-term play. Just be sure to focus on helpful, unique content and good SEO practices.