Be the
answer.
Not a link.
People stopped Googling. They started asking. Lumen tells you what ChatGPT, Perplexity, and Google AI Overviews say about your brand — and how to win the answer.
★ TRUSTED BY BRAND TEAMS WHO ALREADY GET IT
Your buyer just asked AI
which tool to use.
Did it say you?
Search has been quietly rewritten. The answer engines — ChatGPT, Perplexity, Google AI Overviews, Claude, Gemini — already mediate billions of B2B buying decisions. And nobody on your team has a tool to measure it.
of B2B buyers consult AI before vendor sites
AI search queries every single day
more likely to win when AI cites you in the answer
Five engines. One number you can defend in a board meeting.
Lumen runs your prompt set against ChatGPT, Perplexity, Google AI Overviews, Claude, and Gemini — every hour. Visibility, rank, sentiment, captured.
- ✓Hourly refresh across 5 engines, 6 languages
- ✓Visibility Index from 0–100 — defensible methodology
- ✓Engine-by-engine breakdowns + sentiment scoring
Watch your rivals get answered. Then change that.
See exactly which sources AI is quoting, who's gaining share of voice, and where your competitors broke into the answer first.
- ✓Real-time competitor share-of-voice tracking
- ✓Authority scoring on every cited domain
- ✓Topic & category coverage gaps
Find the questions your buyers are actually asking.
Auto-mined prompt sets — organized by funnel stage, persona, and category. Learn which questions you own, which you don't, and which are about to break out.
- ✓200+ category prompts auto-discovered on signup
- ✓BYO prompt list — or use ours and edit
- ✓Trending queries surfaced before competitors find them
→ Publish a comparison guide on g2.com — 4 of 5 engines pull from there.
→ Add structured FAQ schema to /ai page — Perplexity favors marked-up answers.
→ Pitch TechCrunch — currently cited 21× across engines for this query.
Recommendations that actually move the needle.
For every prompt you're losing, Lumen tells you which sources AI is citing, what those sources say, and what you need to publish to get into the answer.
- ✓Prioritized weekly playbook — content, PR, schema, FAQ
- ✓Predicted visibility lift on every recommendation
- ✓Slack / email / PDF reports for your CMO
Three steps to visible.
Add your brand
Drop in your domain. Lumen surfaces 200+ relevant prompts your buyers are actually asking AI — in 60 seconds.
We listen
Every hour, Lumen sends your prompt set to 5 AI engines. Mentions, ranks, citations, sentiment — captured.
You ship
A prioritized playbook of content moves, PR pitches, and FAQ updates lands in Slack every Monday morning.
Your SEO tool wasn't built for this.
Ahrefs, Semrush, Moz — they were built for a world where buyers clicked blue links. That world is fading fast. Lumen is built for the new one.
| CAPABILITY | OLD SEO | ★ LUMEN |
|---|---|---|
| Tracks Google blue-link rankings | ✓ | ✓ |
| Tracks ChatGPT mentions | — | ✓ |
| Tracks Perplexity citations | — | ✓ |
| Tracks Google AI Overviews | — | ✓ |
| Tracks Claude & Gemini | — | ✓ |
| AI prompt discovery | — | ✓ |
| Citation source attribution | — | ✓ |
| Visibility-lift content recommendations | — | ✓ |
Loved by brand teams.
Feared by SEO tools.
Lumen is the dashboard I should've had two years ago. We finally have a SoV number for the AI era.
We were losing share to Linear in ChatGPT for three weeks before anyone noticed. Now alerts hit Slack the same day.
First tool that put SEO and brand on the same page. Our content roadmap doubled in clarity.
Pick a plan.
Show up everywhere.
From solo founders testing the waters to CMOs operating at scale.
View pricingReady to be
the answer?
★ 1,247 BRAND TEAMS · YOUR FIRST REPORT IN 24 HOURS ★