AI visibility API for brand mentions and AI traffic
Pull brand mentions and citations from AI chats, Google AI Overview data and real AI referral traffic from GA4. One API for all three.
AI traffic comes from your connected GA4, not from an estimate.
AI traffic comes from your connected GA4, not from an estimate.
AI chats
Brand visibility and citation share in ChatGPT, Gemini, Perplexity, Google AI Mode and Copilot.
Google AI Overview
Which tracked keywords show an AI Overview and cite your site.
AI traffic
Sessions and key events from AI sources in your GA4.
Core features of the LLM visibility API
AI chats visibility
AI Chats endpoints return brand visibility and citation share for your tracked prompts. Prompts run every day in ChatGPT, Gemini, Perplexity, Google AI Mode and Copilot.
Get the prompts, the full answers, the cited domains and the competitors named in each answer.
Get the prompts, the full answers, the cited domains and the competitors named in each answer.
Google AI Overview
AI Overview endpoints show which tracked keywords trigger an AI Overview, where your brand is mentioned and where your site is cited. The analysis endpoint returns the snippet and sources for one keyword.
It uses the keywords you already track in the rank tracker.
It uses the keywords you already track in the rank tracker.
AI traffic from GA4
AI Traffic endpoints return sessions, key events and engagement from AI sources in your connected GA4. Sources include ChatGPT, Perplexity, Gemini, Copilot, Claude and DeepSeek.
Results compare with the previous period by default, so you see growth without extra math.
Results compare with the previous period by default, so you see growth without extra math.
Inside the AI search visibility API
AI share of voice
The ai_chats_competitors endpoint shows which brands AI names next to or instead of yours. Report share of voice per prompt, model or country.
AI citation tracking
Citations endpoints list the domains and pages AI uses as sources. Filter them by your domain, competitor domains or external sites.
Response data and filters
Filter by AI model, country and date range. History endpoints return one metric per request as a clean time series.
AI Traffic has a built-in comparison with the previous period. AI Chats and AI Overview do not.
AI Traffic has a built-in comparison with the previous period. AI Chats and AI Overview do not.
Prove AI as a channel
The ai_traffic_pages endpoint shows which pages get visits from AI and which of those visits convert. Use it to show clients real results from AI search.
GEO reporting for agencies
Pull AI visibility for every client on a schedule into branded reports. Poll history endpoints and alert the team when visibility drops.
Docs and MCP
See every endpoint in the Sitechecker API docs.
Want to ask instead of code? Use the AI visibility MCP through the SEO MCP server, or see all modules on the Sitechecker API page.
Want to ask instead of code? Use the AI visibility MCP through the SEO MCP server, or see all modules on the Sitechecker API page.
Join the 1,000+ businesses growing with Sitechecker
All of our clients are growing after we use the platform. For instance, our client Hospital Amazônia had a growth of more than 13.500 impressions from March to September.
After two months there were noticeable improvements in rankings and organic traffic. Backlink and Rank Tracker make it easy to monitor changes, but our website needed also regular SEO audits. We decided to run Sitechecker Audit once a week and it also contributed to the improvement of our results. This audit comes really handy and allows for quick and effective on-site optimization.
Before using Sitechecker our ranking was approx. #4 (mobile SERP) regarding the most important keywords. Now we are #1!
FAQ
What is an AI visibility API?
An AI visibility API returns data on how your brand shows up in AI answers. The Sitechecker AI visibility API covers brand mentions and citations in AI chats, Google AI Overview presence, and AI referral traffic from GA4.
Which AI engines does it cover?
Tracked prompts run in ChatGPT, Gemini, Perplexity, Google AI Mode and Copilot. Google AI Overview data comes from your tracked keywords.
AI traffic is grouped by source: ChatGPT, Perplexity, Gemini, Copilot, Claude, DeepSeek and other AI.
AI traffic is grouped by source: ChatGPT, Perplexity, Gemini, Copilot, Claude, DeepSeek and other AI.
How is AI traffic measured?
AI traffic comes from the GA4 property connected to your project. It counts real sessions and key events from AI sources, not modeled estimates.
If GA4 is not connected, the AI Traffic endpoints return GA4_NOT_CONNECTED.
If GA4 is not connected, the AI Traffic endpoints return GA4_NOT_CONNECTED.
Is the API included in my plan, and are there rate limits?
The API is in beta and included at no extra cost on all plans: Basic, Standard, Premium and Custom. Access is unlimited, with no monthly cap on requests. Each prompt tracked in one AI model uses one prompt from your plan limit.
To keep the service stable, the API returns 429 with a Retry-After header if you send requests too fast.
To keep the service stable, the API returns 429 with a Retry-After header if you send requests too fast.
Do I need a developer?
For reports and dashboards, someone needs to send HTTP requests with your API key. If you only want answers, connect the SEO MCP server and ask Claude or ChatGPT about your AI visibility.
How is it different from the in-app AI visibility tracker?
The AI visibility tracker is where you add prompts and read reports. The API returns the same data as JSON for your own reports and alerts.
