Thunderdome B2B SaaS AI Visibility Index

← SEO Crawlers & Site Audit ranking

Feature-led ask · Prompt 6 of 8 · July 2026

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

“I want an API-first crawler I can wire into scripts and agents, with JS rendering and structured extraction. What do you recommend?”

ChatGPT answered 3× this snapshot

You’re basically describing a “headless browser + extraction layer + API wrapper.” There are a few solid options depending on how much you want to build vs. buy: If you want a ready-made API (fastest path): Browserless.io – Headless Chrome as an API. You send a URL + script, it runs with full JS rendering. Very flexible, great for agents. You’ll still define extraction logic yourself. ScrapingBee / ScraperAPI –…

Named across its answers: 1. Browserless2. Firecrawl3. ScrapingBee4. Apify5. ScraperAPI

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

Firecrawl dominates this API-first crawler question with a perfect 9-of-9 mention rate and an average position of 1.8, while category stalwarts Screaming Frog, Ahrefs, Semrush, and Sitebulb go unmentioned because AI models treat this as a developer tooling question, not an SEO audit one. Apify appears in 7 of 9 answers but never leads, making it a credible second choice that buyers will see yet rarely act on first.

AI-generated read of the July 2026 measurements.

Who wins this question

Owned Consensus

All three models name Firecrawl and Apify on this question.

ChatGPTClaudeGemini mentioned · first · avg. pos
Firecrawl 261211111 9/9 · 6× first · #1.8
Apify 3454464 7/9 · never first · #4.3
Browserless 11222 5/9 · 2× first · #1.6
ScrapingBee 5235 4/9 · never first · #3.8
Jina Reader 332 3/9 · never first · #2.7
Crawlee 135 3/9 · 1× first · #3
Crawl4AI 543 3/9 · never first · #4
Zyte 45 2/9 · never first · #4.5
ScraperAPI 63 2/9 · never first · #4.5
Playwright 86 2/9 · never first · #7
Cheerio 98 2/9 · never first · #8.5
Spider.cloud 2 1/9 · never first · #2

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. Showing the top 12 of 24 brands named at least once. Never mentioned here: Screaming Frog, Ahrefs, Semrush, Sitebulb, Lumar, Botify, Google Search Console, OnCrawl, ContentKing, JetOctopus, SE Ranking, 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.