Boost Domain Rating is a free tool that checks any site’s Ahrefs Domain Rating instantly, then places it on a live leaderboard of startups ranked by DR. The site’s own pitch: “100% free. Check your site’s Ahrefs Domain Rating instantly — then climb our live startup DR leaderboard.”
The leaderboard is the point of difference. Rather than returning a number and stopping, it ranks every startup in the directory by Ahrefs Domain Rating and updates as sites grow, so you can see where you actually sit against comparable products. Rankings can be sorted by Top, Growing, and New.
Key Features
- Free DR checker — Instant Ahrefs Domain Rating lookup for any domain.
- Live leaderboard — Every startup in the directory, ranked by DR, shifting as sites gain authority.
- Multiple sort modes — View rankings by Top, Growing, or New.
- Startup directory — Browse the tech products and sites already tracked.
- Product submission — Add your domain to be included in the rankings.
Who It’s For
SaaS founders, indie hackers, and SEO-minded builders who want a quick authority read on their own domain and a concrete benchmark against other early-stage sites.
How It Works
- Enter your domain in the checker.
- Get the Ahrefs Domain Rating back immediately.
- Submit the site to the directory to appear on the live leaderboard and track movement over time.
No pricing is listed on the site — the checker and the leaderboard are free to use.