Thunderdome B2B SaaS AI Visibility Index

← SEO Crawlers & Site Audit ranking

Startup & small team · Prompt 4 of 8 · July 2026

A real buyer question from the July 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“Which site audit tool should a startup marketing team use?”

ChatGPT answered 3× this snapshot

Short answer: most startups should start with Ahrefs Webmaster Tools or Screaming Frog + Google Search Console, and only pay for something like Semrush or Ahrefs full suite once SEO becomes a serious growth channel. Here’s how to choose based on your situation: If you want free and solid basics Google Search Console – non-negotiable. Shows indexing, errors, queries, and real performance data. Ahrefs Webmaster Tools…

Named across its answers: 1. Ahrefs2. Screaming Frog3. Semrush4. Google Search Console5. SE Ranking

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

Ahrefs and Semrush share complete coverage across all 9 answers, but Ahrefs edges ahead with a tighter average position of 2 versus Semrush's 2.6 and more first-place finishes (3 versus 2). Botify, Firecrawl, OnCrawl, and JetOctopus are invisible on this startup-framed question despite holding category rank, meaning AI models are filtering them out as enterprise tools unfit for small teams.

AI-generated read of the July 2026 measurements.

Who wins this question

Contested Consensus

All three models name Ahrefs, Screaming Frog, Semrush and Google Search Console on this question.

ChatGPTClaudeGemini mentioned · first · avg. pos
Ahrefs 111322323 9/9 · 3× first · #2
Semrush 442413212 9/9 · 2× first · #2.6
Screaming Frog 223231445 9/9 · 1× first · #2.9
Google Search Console 331441 6/9 · 2× first · #2.7
SE Ranking 5513 4/9 · 1× first · #3.5
Sitebulb 666 3/9 · never first · #6
Ubersuggest 55 2/9 · never first · #5
ContentKing 4 1/9 · never first · #4
Moz Pro 5 1/9 · never first · #5
Google PageSpeed Insights 5 1/9 · never first · #5
PageSpeed Insights 6 1/9 · never first · #6
Lumar 7 1/9 · never first · #7

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Never mentioned here: Botify, Firecrawl, OnCrawl, JetOctopus, Browserless, Apify, Beam Us Up.

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Part of the SEO Crawlers & Site Audit snapshot: 72 answers across 8 prompts. Full category ranking · Compare brands head-to-head · Methodology.