Ahrefs vs Seobility

Ahrefs is an SEO toolset from a Singapore-headquartered company founded in 2010 by Dmitry Gerasimenko. It is built around one of the largest live backlink indexes and a web crawler that ranks among the most active on the internet after Google's, and it is used by SEO professionals, agencies and content teams to understand why sites rank and how to compete with them.

Site Explorer shows any domain's backlinks, referring domains, organic keywords, top pages and traffic estimates; Keywords Explorer researches keywords for Google and other search engines including YouTube and Amazon; Site Audit crawls your site for technical issues, Rank Tracker monitors positions, and Content Explorer finds popular content on any topic. Newer additions such as Brand Radar track how often brands appear in AI answers and Google AI Overviews. Paid plans are tiered by users, history and limits, with usage limits on lower tiers, while free Ahrefs Webmaster Tools give site owners audits and backlink data for their own verified sites.

Ahrefs fits agencies, in-house SEO teams and content-driven companies that need reliable backlink and keyword data every day. Its prices start higher than most competitors and usage limits on lower plans frustrate heavy users. Semrush is the closest rival with stronger PPC and market research tools, SE Ranking and Mangools cover the basics for less, and Screaming Frog complements Ahrefs for deep technical crawling.

Seobility is an SEO platform developed in Germany that combines a website crawler and on-page audit with rank tracking, backlink monitoring, keyword research and content optimization tools. It is especially popular with small businesses, bloggers and freelancers because its free plan includes real site crawling and its reports explain problems in plain language.

The crawler checks technical issues such as broken links, redirects, duplicate content, meta tags, slow pages, missing alt texts and internal linking, then scores the site and lists fixes by priority. Rank tracking monitors keyword positions on Google for desktop and mobile, backlink monitoring follows new and lost links, and the TF*IDF tool and content checks help optimize pages for target keywords. The free Basic plan covers one project and up to 100 pages per crawl; Premium raises limits to three projects, 25,000 pages per crawl and hundreds of tracked keywords; Agency adds white-label reports, more projects and up to 100,000 pages per crawl. Prices are listed in euros.

Seobility fits small sites and freelancers who need regular technical audits and monitoring at low cost. Its keyword and backlink databases are much smaller than Semrush or Ahrefs, so competitive research is limited, and the interface is functional rather than modern. Screaming Frog is the desktop crawler of choice for technical SEO specialists, SE Ranking and Ubersuggest offer broader all-in-one suites at modest prices, and Sitechecker is a similar audit-focused option.