See your brand the way
AI sees it
AI assistants are the new front page. Lumin measures how ChatGPT, Gemini, Claude and AI Overviews recommend, describe and cite your brand — and your competitors.
No credit card. We email you when your spot opens.
Visibility
Share of voice
Sentiment
Share of voice — leaderboard
Last 30 daysPerception Index
Positive
50 = neutral · across 4 models
Tracking visibility across
ChatGPT 
Gemini 
Claude 
AI Overviews of consumers have used AI to research a purchase
Adobe, 2025
searches now return an AI-generated answer
Gartner
growth in AI assistant referrals year over year
Internal data
The product
Everything you need to win the recommendation
Quiet chrome, loud data. Lumin turns thousands of AI answers into the few numbers that tell you where you stand.
Overview — fused visibility trend and platform performance
Share of Voice
See exactly how often each model recommends you versus competitors, on every prompt that matters — ranked in one leaderboard.
Multi-model coverage
Track ChatGPT, Gemini, Claude and Google AI Overviews side by side. One source of truth across every assistant your buyers use.
Citation intelligence
Know which sources the models cite when they answer — and earn the placements that put your brand in the response.
Perception Index
A single 0–100 score for how AI describes you, with an AI-written narrative and the attributes driving sentiment up or down.
Competitive benchmarking
Benchmark visibility against tracked competitors and surface the prompts where you are losing the recommendation.
Trends & alerts
Watch visibility move run over run with historical trends, so you catch a slide before it costs you pipeline.
How it works
From keywords to clarity in three steps
Add your keywords
Tell Lumin the topics and queries that matter to your business. We build natural-language prompts around them.
We query every model
Lumin runs your prompts across ChatGPT, Gemini, Claude and AI Overviews on your schedule and captures every answer.
Get the intelligence
See who wins the recommendation, how you are described, which sources get cited, and exactly what to fix.
Built for your workflow
Whether you run one brand or fifty
Own your narrative in AI
Understand how the assistants your customers trust describe you, and act on what moves the recommendation.
- Monitor mentions across every major assistant
- Track competitor positioning run over run
- See the Perception Index and what drives it
- Find the content gaps costing you visibility
Deliver AI visibility as a service
Manage every client from one workspace and turn AI visibility into a new, defensible revenue line.
- Unlimited clients in one workspace
- White-label reports for client reviews
- Competitive audits that win new business
- Scheduled runs and automated reporting
Pricing
Early access is open
Join the waitlist and we will tailor access to your use case and team size.
Early Access
For teams validating AI visibility across their core keywords.
- Cross-model visibility tracking
- Share of voice leaderboard
- Perception Index & sentiment
- CSV exports
Agency
For agencies running AI visibility across many clients.
- Everything in Early Access
- Unlimited client workspaces
- White-label PDF reports
- Scheduled automated runs
- Priority support
FAQ
Questions, answered
Which AI models does Lumin track?
ChatGPT (OpenAI), Google Gemini, Anthropic Claude and Google AI Overviews. We add new models as they gain real share of how people search.
How often is data refreshed?
Runs are scheduled — weekly, bi-weekly or monthly — or triggered on demand. Each run captures fresh answers from every model.
What does each run capture?
Full model answers, your mentions and ranking, the sources each model cited, sentiment and attributes, and competitive share of voice.
Can agencies manage multiple clients?
Yes. Lumin is built for agencies — multi-client workspaces, white-label reporting and role-based access are first-class.
When does Lumin launch?
We are onboarding early-access teams now. Join the waitlist and we will reach out as we open spots for your use case.
Be first to see how AI sees you
Lumin is launching soon. Join the waitlist and we will reach out as we open early-access spots.
No spam — only Lumin updates.