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Ahrefs VS Screaming Frog SEO Spider_

As of 4 November 2026, Screaming Frog SEO Spider is named by 717 companies and Ahrefs by 1,486; Ahrefs skews to companies under 200 people (67% vs 61%), Screaming Frog SEO Spider to companies over 1,000 (14% vs 10%).

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

The website-and-DNS footprint is not comparable between a marketing suite and a CRM: Ahrefs's script and mail records show on hundreds of thousands of small sites, Screaming Frog SEO Spider rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

Ahrefs: 2–200 employees
67%
Screaming Frog SEO Spider: 2–200 employees
61%
Ahrefs: 1,000+ employees
10%
Screaming Frog SEO Spider: 1,000+ employees
14%
Postings per company, 90 days
3.1 · 1.4
Website or DNS footprint
40,025 · 0
1,486companies name Ahrefs
717companies name Screaming Frog SEO Spider
725name both
4,644 · 1,035postings in 90 days, Ahrefs · Screaming Frog SEO Spider
02 — Side by side

Who chooses which

Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.

By company size
SegmentAhrefsshareScreaming Frog SEO SpidershareLeans
Self-employed1087%314%Ahrefs
2-10 employees26418%9914%Ahrefs
11-50 employees40928%19327%even
51-200 employees31721%14821%even
201-500 employees16311%9814%Screaming Frog SEO Spider
501-1000 employees805%466%even
1001-5000 employees916%619%Screaming Frog SEO Spider
5001-10000 employees191%162%even
10,001+ employees352%253%even
By industry
SegmentAhrefsshareScreaming Frog SEO SpidershareLeans
Business & finance services63042%36250%Screaming Frog SEO Spider
Technology & software48333%18726%Ahrefs
Media & content1067%335%Ahrefs
Consumer services & leisure594%253%even
Commerce & trade564%456%Screaming Frog SEO Spider
Manufacturing & industry564%264%even
Property & construction292%122%even
Health care181%91%even
Hospitality & travel131%81%even
Public, community & associations121%51%even
Automotive70%41%even
Transport, logistics & rental70%10%even
By country
SegmentAhrefsshareScreaming Frog SEO SpidershareLeans
United States72149%30442%Ahrefs
India14410%487%Ahrefs
United Kingdom1077%659%even
Germany1057%7010%Screaming Frog SEO Spider
France413%294%even
Netherlands342%233%even
Canada332%122%even
Poland302%172%even
Australia262%132%even
United Arab Emirates252%122%even
Spain161%172%even
Singapore131%––outside top 12
Italy––152%outside top 12
Postings by team (share of each tool's postings)
SegmentAhrefsshareScreaming Frog SEO SpidershareLeans
Marketing & communications5,15592%1,26689%Ahrefs
Software engineering381%322%even
Sales331%70%even
Data & AI301%81%even
Product, program & project management281%111%even
arts media and entertainment200%30%even
Unclassified150%10%even
Customer service & success100%20%even
Design & UX70%20%even
Business development & strategy60%20%even
social care and community50%10%even
Human resources30%10%even
Finance & accounting20%––outside top 12
General management & consulting20%10%even
healthcare clinical20%––outside top 12
Quality, safety & environment20%––outside top 12
Education & training10%10%even
Engineering (non-software)10%––outside top 12
Go deeper

The companies behind each column

Companies using Ahrefs →
Companies using Screaming Frog SEO Spider →
seo tools ranked →

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Screaming Frog SEO Spider is named by 717 companies in job postings and Ahrefs by 1,486; 725 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/ahrefs-vs-screaming-frog)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • SegmentsCountry, size and industry from the company profile built from its website.
  • Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
FAQ

Ahrefs vs Screaming Frog SEO Spider: questions

Which is more used, Ahrefs or Screaming Frog SEO Spider?

By companies naming it in their own job postings, Ahrefs (1,486) over Screaming Frog SEO Spider (717). By website-and-DNS footprint, Ahrefs (40,025 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses Ahrefs?

67% of Ahrefs companies have 2 to 200 employees, against 61% for Screaming Frog SEO Spider. 10% of Ahrefs companies have over 1,000 employees, against 14% for Screaming Frog SEO Spider.

Do companies run both?

725 companies name both in their postings, usually Ahrefs in marketing and Screaming Frog SEO Spider in sales, or during a migration.

Where do these numbers come from?

From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.

Companies and people

Get either list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

SearchCompany searchFilter on what a company actually does→SearchPeople searchDecision makers, normalized and verified→MCP and APICompanies over MCP and APICount, search and export from your agent→DatasetCompany and People datasetThe whole market in your warehouse→DataCoverage by countryCheck your market before you start→SearchLocal businessesThe same database, by category and city→

Every company on either tool,
with the person who owns it

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