SEO Experts - Underrated SaaS SEO Tools Management & Backlinks

I'm writing an article about SEO tools for SaaS niche and want to feature some cool, undiscovered, underrated SaaS SEO tools from SEO Experts. What tools are you using right now for SaaS SEO and how are they helping you? I've already gotten a lot of AI SEO tools, but want recommendations for other SEO tools like for management, backlink building, e.t.c. Drop your favorite ones in the comments or pls DM me! P.S. You'll be featured in the article, of course. :D And helloooo, I'm back on LinkedIn!