Thunderdome B2B SaaS AI Visibility Index

← SEO Crawlers & Site Audit ranking

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

A real buyer question from the September 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

I’d recommend Firecrawl for that use case. Why it fits: API-first: built to be called from scripts, backends, and agents JavaScript rendering: handles modern sites/SPAs Structured extraction: can return clean markdown, metadata, links, and schema-shaped data Good for agent workflows: crawl, scrape, search, and extract in a way that’s easy to automate What you typically get: Single-page scrape Site crawl Structured…

Named across its answers: 1. Firecrawl2. Browserbase3. Apify4. Playwright5. Crawl4AI

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

Firecrawl dominates this question with perfect recall across all 9 answers and a 1.4 average position, signaling that AI models have strongly associated it with API-first, developer-oriented crawling. The more telling story is that Screaming Frog, Ahrefs, Sitebulb, and Semrush go completely unmentioned, meaning category rank offers zero protection when a buyer frames the question around technical integration rather than traditional site auditing.

AI-generated read of the September 2026 measurements.

Who wins this question

Owned Consensus

All three models name Firecrawl, Apify and Crawl4AI on this question.

ChatGPTClaudeGemini mentioned · first · avg. pos
Firecrawl 111421111 9/9 · 7× first · #1.4
Apify 4234254 7/9 · never first · #3.4
Crawl4AI 521532 6/9 · 1× first · #3
Spider 232 3/9 · never first · #2.3
Browserbase 234 3/9 · never first · #3
Crawlee 14 2/9 · 1× first · #2.5
Playwright 34 2/9 · never first · #3.5
ScrapingBee 54 2/9 · never first · #4.5
Scrapfly 3 1/9 · never first · #3
Browserless 3 1/9 · never first · #3
Jina Reader 3 1/9 · never first · #3
Zyte 6 1/9 · never first · #6

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: Screaming Frog, Ahrefs, Sitebulb, Semrush, Lumar, Botify, Google Search Console, JetOctopus, Oncrawl, SE Ranking, ContentKing, 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.