Track your brand’s visibility in AI answers - before others take your place.
People don’t search anymore. They ask.
AI answers are establishing the new market defaults right now.
If you aren't visible here, you are being replaced.
User Prompt
Real questions asked to AI models about your category (e.g., "Best CRM for startups").
Model Response
GPT-5, Claude, and Gemini generate answers in real-time, forming new user habits.
Visibility Signal
We structure the answer into data: your Share of Voice vs. competitors.
The Early Window
Search engines gave you a rank. You knew if you were #1 or #10. You could measure it, track it, and optimize for it.
LLMs are becoming monetized, competitive surfaces.
ChatGPT is testing ads. Claude is becoming a primary interface. When a user asks for a recommendation, the "default" answers are being established now. Late entry means competing against entrenched perception.
Context & Documentation

Figure 1.2 — Example of how ads appear in AI answers (Source: OpenAI)
The shift to sponsored AI responses is publicly documented.
Simulate
BrandIndex acts as a real user. We fire persistent, randomized queries at models like GPT-5, Claude 4.1, and Gemini to reproduce exactly what your customers see.
Detect
Our engine reveals the truth. We parse the output to identify if your brand was mentioned, if it was recommended, or if a competitor has taken your spot.
Quantify
We turn text into data. Track your 'Share of Voice' over time. See how model updates affect your visibility. You can't influence what you can't see.