Gemini Tracker API

Gemini powers Google AI Overviews and AI Mode — the AI layer on top of the world's largest search engine. Track how Google's AI recommends your brand, which sources it cites, and how it compares to standalone AI engines.

Works across ChatGPT, Claude, Perplexity, Gemini, Grok, and Copilot with the same endpoints and data structure.

Why Gemini tracking matters

Gemini is integrated into Google Search via AI Overviews and AI Mode. When Google's AI recommends a brand, it reaches billions of users. Tracking Gemini gives you a window into how Google's AI layer perceives your brand — and Sellm also offers a separate google_aio provider for AI Overviews specifically.

Google AI visibility & competitor rankings - see how your brand ranks in Gemini responses and compare against competitors across Google's AI surfaces and other engines.
Per-prompt Gemini analysis & source tracking - drill into each query to see which sources Gemini cites, where it mentions you, and where Google's AI overlooks your brand.
Discover where Gemini recommends competitors - identify high-value queries where Google's AI recommends competitors but not you, and target them for optimization.

Your first Gemini tracking request

Create an API key, add your prompts, and pull Gemini visibility data in minutes. Filter by provider to isolate Gemini or compare across all AI engines.

The same key and endpoints work for ChatGPT, Claude, Perplexity, Grok, and Copilot. Use provider=gemini to get Gemini-only results, or provider=google_aio for AI Overviews.

curl https://sellm.io/api/v1/analysis/runs \
  -H "Authorization: Bearer sk_your_key"

# Filter for Gemini results only
curl "https://sellm.io/api/v1/analysis/runs/{runId}/results?provider=gemini" \
  -H "Authorization: Bearer sk_your_key"

# Or get AI Overviews data
curl "https://sellm.io/api/v1/analysis/runs/{runId}/results?provider=google_aio" \
  -H "Authorization: Bearer sk_your_key"

Understand how Google's AI recommends your brand

Gemini reaches billions through Google Search, AI Overviews, and AI Mode. Sellm tracks how frequently Gemini recommends your brand, which position it gives you, what sources it cites, and how your sentiment compares to competitors.

What you can track via the Gemini API

Monitor how Google's AI layer treats your brand, delivered as structured JSON.

All major AI engines - ChatGPT, Claude, Perplexity, Gemini, Grok & Copilot. One API key, every platform.
Gemini rank tracking - see exactly where Google's AI places your brand relative to competitors, including source citations.
AI Overviews vs Gemini - compare standalone Gemini results with AI Overviews to see how Google's AI behaves in different contexts.
Sentiment & recommendation - measure how positively Gemini describes and recommends your brand compared to competitors.
Cross-engine benchmarking - compare Gemini visibility against ChatGPT, Claude, and Perplexity for the same prompts.
Prompt management & triggers - create, update, and batch-manage prompts. Trigger manual runs and pull results when ready.
Historical trends - track how your Gemini visibility changes over time as Google updates its AI models.

Teams tracking Google AI rely on Sellm

From SEO teams adapting to AI Overviews to growth teams monitoring Google's AI layer.

Works across every AI platform

While this page focuses on Gemini, the same API key gives you data from ChatGPT, Claude, Perplexity, Grok, and Copilot. Filter by provider or get cross-platform insights in a single request.

Key endpoints

GET /v1/analysis/runs - list analysis runs
GET /v1/analysis/runs/{runId}/summary - share of voice, coverage, sentiment
GET /v1/analysis/runs/{runId}/summary/prompts - per-prompt KPI breakdown
GET /v1/analysis/trends - historical KPI trends
POST /v1/analysis/trigger - trigger a manual analysis run
GET /v1/prompts - list and manage prompts
POST /v1/prompts/batch - batch create, update, delete prompts

Frequently Asked Questions

1. What's the difference between Gemini and AI Overviews tracking?: Gemini is Google's standalone AI model, while AI Overviews (formerly SGE) are the AI-generated summaries that appear directly in Google Search results. Sellm tracks both separately — use the "gemini" provider for standalone Gemini and the "google_aio" provider for AI Overviews. This lets you see how Google's AI behaves in different contexts.
2. How does Google Search influence Gemini results?: Gemini is deeply integrated with Google's search infrastructure. It draws on the same index and ranking signals that power traditional Google Search, which means brands that perform well in organic search often have an advantage in Gemini responses. However, Gemini also synthesizes information differently, so tracking it separately reveals gaps and opportunities you won't see in standard SEO data.
3. Does Gemini use different sources than ChatGPT?: Yes. Gemini has access to Google's real-time search index, while ChatGPT relies on its training data and Bing-powered web browsing. This means Gemini often surfaces different sources, prioritizes different brands, and gives different recommendations for the same query. Comparing both providers side-by-side in Sellm reveals where your visibility diverges.
4. How do I track Google AI Mode separately?: Sellm supports Google AI Mode as a distinct provider. When you set up your project, you can enable both "gemini" (standalone Gemini) and "google_aio" (AI Overviews / AI Mode) to track how each Google AI surface treats your brand independently.
5. Can I compare Gemini with Perplexity and ChatGPT?: Absolutely. Sellm tracks ChatGPT, Claude, Perplexity, Gemini, Grok, and Copilot through a single API. You can compare rank position, sentiment, and mention frequency across all providers for any prompt to see where each AI engine agrees or disagrees about your brand.

Related Resources

Try Free Gemini Rank Tracker | ChatGPT Tracker API | Perplexity Tracker API | AI Search API

Start tracking your Gemini visibility

Read the docs, create a free account, and make your first API call in minutes.