Your buyers don’t google anymore. They ask AI.
Lighthouse watches what ChatGPT, Claude, Gemini, Perplexity, Copilot and Google AI Overview say about your brand — ranks you against competitors, surfaces where you’re invisible, and hands you a weekly playbook of the content most likely to move you up.
Pay only for what you use. No subscriptions, no surprises.
Tracking the six AI engines that matter
GEO replaces SEO.
Generative Engine Optimization is what SEO became the moment your buyers stopped clicking blue links and started typing their question into ChatGPT.
Lighthouse is the Generative Engine Optimization platform. Win AI search — for your brand, or for every client you manage.
- Monitor a brand — yours or a client’s — across 6 AI platforms.
- Benchmark against up to 10 competitors.
- Ranked playbook informs what to publish next.
- One workspace per brand — agencies run as many workspaces as they have clients, each with its own crystal balance.
Same buyers. New search engines. New playbook.
AI search is the new SEO
B2B buyers now ask ChatGPT to shortlist vendors before they ever land on a results page. Your category is being narrated to your prospects — and you have no idea what’s being said.
You can’t fix what you can’t see
Every AI engine answers differently. Asking ChatGPT once isn’t a measurement. You need continuous tracking across all six, with the share-of-voice math actually done.
Competitors are quietly winning
When AI recommends your competitor by name — citing their blog, their docs, their G2 page — that’s a sale you’ll never know you lost. Lighthouse catches every one.
What Lighthouse does
Three numbers your marketing team actually needs.
See your share of AI voice
Track every mention of your brand across the six engines shaping AI search. Continuous daily scans across ChatGPT, Claude, Gemini, Perplexity, Copilot, and Google AI Overview — for as long as your Dream Crystal balance lasts.
Rank against up to 10 competitors
See which competitors AI brings up before you, where their citations are coming from, and exactly which prompts they dominate. Side-by-side, no spreadsheet acrobatics.
Get a ranked content plan
Every week, Lighthouse hands you the top moves — what to publish, where to get cited, which prompts to chase — ordered by expected impact on your AI ranking. Stop guessing.
How it works
From signup to first scan in under five minutes.
- 01
Add your brand and competitors
Two minutes. Your brand, up to 10 competitors, the prompts your buyers actually ask. Lighthouse can suggest prompts if you’re not sure where to start.
- 02
We scan every AI engine, every day
One Dream Crystal monitors one prompt for one day across all six engines — ChatGPT, Claude, Gemini, Perplexity, Copilot, and Google AI Overview. Your pack determines how many prompts you can track and how long your balance lasts.
- 03
Read the dashboard. Run the playbook.
Mention rates, share-of-voice, citation sources, sentiment, ranked recommendations. Export PDFs for your board. Trigger alerts when a competitor surges. Win the AI search war.
Pricing
Three pack sizes. No subscriptions.
One Dream Crystal monitors one prompt for one day across all six AI engines. Buy a pack when you need it. Crystals expire 12 months from purchase. No auto-renewal, ever.
spark
50 crystals
- Unlocks 5 prompt slots
- 10¢ per crystal
- Six AI engines, every day
- Expires 12 months from purchase
glow
500 crystals
- Unlocks 10 prompt slots
- 8¢ per crystal
- Six AI engines, every day
- Expires 12 months from purchase
beacon
5,000 crystals
- Unlocks 50 prompt slots
- 6¢ per crystal
- Six AI engines, every day
- Expires 12 months from purchase
Wondering what a Dream Crystal is? See the full breakdown →
Stop guessing what AI says about you. Start steering it.
The teams that learn how to rank in AI search this year will own their category for the next decade. The window is open right now.
Not ready to start a workspace?
Lighthouse is live and running with pilot customers. If you’d rather watch from a distance for now, drop your email and we’ll send you the occasional note — what we’re learning about AI search, what’s changing across the engines we monitor, and when we ship something worth a look. Roughly monthly. No drip, no spam.