Last updated: 2026-08-26
The backlink authority: the crawler and link index the industry measures against, wrapped in keyword research, audits and content tools — with a genuinely free tier for verified site owners.
Visit Ahrefs →Data quality is the moat. When link questions matter — who links to competitors, what got them there, what broke — Ahrefs is the reference answer. Webmaster Tools gives real audits and link data free, the best zero-budget start in SEO.
Free Webmaster Tools for your own sites; paid plans from a solid monthly fee, with usage-based credits above.
The credit-based pricing changes bruised loyal users, and its AI features arrived later and lighter than rivals'. Content optimization is serviceable; specialists do it better.
This profile reflects publicly available information as of August 2026 and our editorial judgment; capabilities and prices change often — confirm on the vendor's site. AIHumanLove.com is independent: no ads, no affiliate links, no sponsored placements, and vendors cannot pay to change what we write. Compiled with AI assistance and reviewed before publication.