What is Bot or Built??
Bot or Built is an AI SEO tool that analyzes any website and returns a probability score for whether it was AI-generated or built by humans, aimed at site buyers, SEO agencies, and content researchers. You paste a URL and it inspects four distinct signals: code analysis that detects fingerprints from AI site builders and coding tools such as Lovable, Bolt, v0 and Durable; writing patterns that flag chatbot word overuse, formatting habits, and uniform sentence structure; image detection that recognizes AI-generated file names and hosting signatures; and publishing patterns that catch mass publishing or newly registered domains carrying extensive content. The tool is free with no sign-up required, which makes it practical for quick checks during due diligence on a website purchase or a content audit. It is honest about its limits — as the site states, "Bot or Built gives a probability based on public clues. It is not proof of how a website was made" — so treat the score as a lead, not a verdict. For a BestAIFor reader vetting a site before buying it or auditing a client's content for AI-generated pages, Bot or Built is a fast, no-cost first pass; it will not replace manual review or a formal provenance check.
What is Bot or Built? used for?
Screening websites for AI-generated content during site-purchase due diligence and SEO content audits.
How much does Bot or Built? cost?
Pros and cons
Pros
- Analyzes four signals: code fingerprints, writing patterns, AI image file names, and publishing cadence
- Detects fingerprints from AI builders such as Lovable, Bolt, v0 and Durable
- Free to use with no sign-up required
- Honest about limits — returns a probability score, not a definitive verdict
Cons
- Gives a probability based on public clues, not proof of how a site was made
- Narrow single-purpose tool — detection only, no remediation or reporting workflow
- No published pricing or paid tier means feature roadmap and support are unclear
- Accuracy against newer or hand-edited AI output is not documented
Questions about Bot or Built?
What is Bot or Built used for?
Bot or Built checks whether a website was AI-generated or human-built. You submit a URL and it returns a probability score, which site buyers, SEO agencies, and researchers use to screen sites during due diligence or content audits.
Is Bot or Built free?
Yes. Bot or Built is completely free and requires no sign-up — you paste a website URL and get a probability score back.
How does Bot or Built detect AI-generated sites?
It examines four areas: code fingerprints from AI builders like Lovable, Bolt, v0 and Durable; chatbot writing patterns; AI-generated image file names and hosting signatures; and mass-publishing or newly-registered-domain patterns.
Is Bot or Built's result proof a site was made by AI?
No. The site states it gives a probability based on public clues and is not proof of how a website was made. Treat the score as a signal to investigate further, not a verdict.
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