Does ChatGPT recommend your brand? Does Google's AI cite your website? One POST request answers both — for any brand, in any of four markets. Built on the same engine that powers SEMPITE's paid audits.
Get a free API key Read the docsFree tier: 10 checks/month · no credit card
curl -X POST https://sempite.com/api/v1/visibility/check \ -H "Authorization: Bearer sk_live_..." \ -H "Content-Type: application/json" \ -d '{"brand": "Acme Dental", "domain": "acmedental.com", "market": "us"}' { "engines": { "chatgpt": {"present": true, "cites_site": false, "snippet": "..."}, "google_ai": {"present": true, "cites_site": true, "snippet": "..."} }, "visibility_score": 100 }
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Send any brand name, optional website and market (US, UK, ES, MX). Custom prompts supported — "best dentist in Austin" works too.
Live presence, website citation, the AI's actual answer snippet, and a 0–100 visibility score. JSON in, JSON out.
Agencies monitor every client's AI-search presence weekly and put the trend in reports. SaaS teams add an "AI visibility" widget to their product without building engine plumbing. Consultants qualify prospects in seconds — a brand invisible to ChatGPT is a brand that needs you.
Prefer it done for you? That's literally our job — see SEMPITE services or start with the free visibility check.
10 checks a month, forever free. Key arrives by email in seconds.
An API that programmatically checks whether AI search engines like ChatGPT, Google AI, Perplexity, Gemini, and Claude mention a brand in their answers — and whether they cite the brand's website. One POST request returns presence, citation, a response snippet, and a visibility score.
Five engines — ChatGPT, Google AI Mode, Perplexity, Gemini, and Claude (free plan: the first two; paid plans: all five) — queried live per request in the market and language you choose (US, UK, Spain, Mexico). More engines are added as they become reliably queryable.
Yes — a free API key includes 10 checks per month, no credit card required. Paid plans start at $29/month for 250 checks.
Agencies monitoring client brands in AI search, SaaS teams adding AI-visibility widgets to their dashboards, and consultants doing prospect research at scale. If you need it done for you instead, SEMPITE offers full AI search visibility services.
One check = one brand lookup, regardless of how many engines you query in that request. Quotas reset monthly.
Docs at /api/v1/docs · questions → hello@sempite.com