Thunderdome B2B SaaS AI Visibility Index

← SEO Crawlers & Site Audit ranking

Head-to-head · July 2026 snapshot

Screaming Frog vs Ahrefs

Screaming Frog leads across every model; Ahrefs owns nothing outright. Screaming Frog holds a 17-point visibility advantage and gets named first 53% of the time versus Ahrefs at 10%, with Claude showing the sharpest preference at a score of 85 versus 57.5. Screaming Frog wins the enterprise pick and the single-tool question, which are the two highest-signal buyer intents in this category. Ahrefs shows up in 68% of answers and holds a respectable average position of 3, so it stays visible, but it does not own any question theme across ChatGPT, Claude, or Gemini.

Screaming Frog Ahrefs
Visibility Score 72 54
Rank in category #1 #2
Mention rate 79% 68%
#1 pick rate 53% 10%
Avg. position when named 2 3

Who each model prefers

ChatGPT
Screaming Frog 72
Ahrefs 55
Claude
Screaming Frog 85
Ahrefs 58
Gemini
Screaming Frog 58
Ahrefs 50

All three models put Screaming Frog ahead.

The shape of the fight

Each axis is one of the 8 measured buyer questions; the further out, the more of that question's answers name the brand. Hover an axis for the raw counts. Single-axis gaps ride on 9 answers each, so read the overall shape, not one spike.

Screaming FrogAhrefs
Best overallUse caseTop toolsStartupEnterpriseFeature-ledSingle pickBudget

The fight, question by question

Mentions out of 9 answers per question. Click any question for the full transcripts.

Question Screaming Frog Ahrefs Edge
Best overallWhat's the best SEO crawler for auditing a website? 9 9 even
Use-case fitWe need to run technical SEO audits across several client sites and track issues over time. What tool should we use? 9 9 even
Top tools in 2026What are the top website crawling and site audit tools in 2026? 9 9 even
Startup & small teamWhich site audit tool should a startup marketing team use? 9 9 even
Enterprise pickWhich website crawling and site audit platform should a large enterprise standardize on, considering security, compliance, and scale? 6 0 Screaming Frog
Feature-led askI want an API-first crawler I can wire into scripts and agents, with JS rendering and structured extraction. What do you recommend? 0 0 even
If you could pick oneIf you could only pick one technical SEO audit tool, which one and why? 9 7 Screaming Frog
Budget & alternativesWhat's a good affordable alternative to the big desktop SEO crawlers? 6 6 even

Open this matchup in the compare tool →  ·  Screaming Frog brand report  ·  Ahrefs brand report

Measured from 72 fresh answers collected from the models' production APIs in July 2026; rankings change monthly. Neither brand can pay to appear here or to move the numbers. Full recipe on the methodology page.