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Fern: Docs, SDKs, and CLIs for your API
What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can actually read your site and cite it in answers. Two-thirds of websites are invisible to them. Fern: Docs, SDKs, and CLIs for your API just got measured.
6/10 means Fern: Docs, SDKs, and CLIs for your API is somewhat visible. AI bots can read you, but you are missing the structured signals that would push citation rate above competitors.
About Fern: Docs, SDKs, and CLIs for your API
Start with OpenAPI. Generate SDKs in multiple languages, interactive API documentation, and an agent-first CLI.
Key Topics
Details
Category: Technology
buildwithfern.comAI Visibility Breakdown
4
Structured Data
8
Content Structure
5
Entity Clarity
3
E-E-A-T Signals
8
Technical AEO
9
AI Discoverability
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Your full 6-category score breakdown
Exact fixes: robots.txt, schema, llms.txt
AI bot crawls from ChatGPT, Claude, Perplexity, Gemini
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Tech Shoppers Do More Research Than Anyone. Are You There When They're Looking?
Tech buyers are the most research-intensive shoppers on the internet.
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Source & Attribution
Scored by Engagemii on May 27, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/buildwithfern
Cite this score: Engagemii (2026). "AEO Score for Fern: Docs, SDKs, and CLIs for your API." Retrieved from https://engagemii.com/aeo/brands/buildwithfern
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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