Lumen AI8%
Invisible to AI
Only 8% of the sources ChatGPT cites rank in Google’s top 10 for the same query. Ranking well on Google doesn’t guarantee showing up in AI.
Ahrefs, 2025 ↗GEO Platform for Latin America
Your competitors are already appearing in ChatGPT. What about your brand?
The 94% of B2B buyers already use AI in their purchasing process. If your brand doesn't appear in LLM responses, you are losing customers.
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Lumen AI is the GEO platform for agencies and brands in Latin America: it monitors how ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot mention each brand, finds the gaps against competitors and executes the improvements.
GEO (Generative Engine Optimization) is the practice of optimizing your brand's visibility in generative AI responses like ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot.
We monitor the leading LLMs on the market
- ChatGPT
- Gemini
- Google AI Overviews
- Claude
- Perplexity
- Copilot
The problem
The rules of the game have changed
Traditional SEO no longer guarantees AI visibility. Only 8% of the sources ChatGPT cites rank in Google’s top 10 for the same query.
Before: Traditional SEO
What everyone knows
- 10 blue links competing for clicks
- Rankings based on backlinks and keywords
- The user chooses among multiple results
- Your brand may be on page 1... or not
Now: Generative AI
The new reality
- AI directly recommends only a handful of brands
- One response = one opportunity
- The user trusts the AI recommendation
- If you don't appear, you don't exist for the buyer
The GEO gap
The cost of not appearing in AI
Brands that monitor their AI visibility today will have the advantage tomorrow. Those that don't simply won't appear.
70%+
LATAM already shops with AI
More than 70% of consumers in Latin America have used AI to help with their purchases. If your brand doesn’t show up, the decision gets made without you.
Visa / Morning Consult, 2025 ↗58%
Your customers already ask AI
58% of consumers have already replaced search engines with AI for product and service recommendations. Does your brand show up when they ask?
Capgemini, 2025 ↗How it works
Three steps. Clear metrics.
Configure your prompts
Define the queries that represent how your customers search for solutions in AI. We do the rest.
We run them in the LLMs
We run your prompts in ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot automatically at your plan's frequency and analyze the responses.
Analyze your metrics
Visualize your mention rate, average ranking, and share of voice vs competitors over time.
Numbers don't lie
AI is already changing how your clients find you
800M+
weekly ChatGPT users
OpenAI, 202594%
of B2B buyers use AI in their purchasing process
6sense, 2025 ↗25%
of searches migrating from Google to AI by 2026
Gartner, 2024Features
Everything you need for GEO
Tools designed to optimize your visibility in generative engines.
Multi-LLM monitoring
Run your prompts in ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot simultaneously.
Actionable metrics
Mention rate, ranking, and share of voice vs competitors.
Automatic tracking
Automatic execution at your plan's frequency with historical trends.
Built for LATAM
Interface in Spanish, Portuguese and English. Payments with Mercado Pago.
Why Lumen
Built for LATAM, not translated
Existing AI monitoring tools are built in San Francisco, for Anglo-Saxon brands, with English prompts. In LATAM the conversation is different: a buyer in Bogotá asks differently than one in São Paulo, and models respond differently depending on language, country, and local context. Our mission is simple: no Latin American brand should discover too late that ChatGPT is recommending their competition.
Pricing
Simple plans, clear results
Choose the plan that best fits your business. No contracts, cancel anytime.
Free
Try Lumen with your brand
$0forever
No credit card required
Start free- 5 prompts
- Runs every 15 days
- ChatGPT only
- Basic competitor monitoring
Marca
For a brand getting started with GEO
$29USD / month
1 brand · 1 location
Start now- 15 prompts
- 10 action implementations per month
- Weekly runs + 2 on-demand
- ChatGPT + Gemini
- Unlimited prompt and action suggestions*
- Competitor monitoring
Marca Pro
For brands competing seriously in AI
$79USD / month
1 brand · unlimited locations
Start now- 40 prompts
- 25 action implementations per month
- Weekly runs + 4 on-demand
- ChatGPT + Gemini + 1 engine of your choice (Perplexity, Claude, AI Overviews, or Copilot)
- Unlimited prompt and action suggestions*
- Competitor monitoring
- Priority support
Frequently asked questions
Everything you need to know
What is GEO (Generative Engine Optimization)?
GEO is the practice of optimizing your brand's visibility in generative AI responses like ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot. Just as SEO optimizes for Google, GEO optimizes for AI engines that more and more people use to search for products and services.
How does Lumen AI work?
Lumen AI runs your prompts (queries) in ChatGPT, Gemini, Google AI Overviews, Claude, Perplexity and Copilot automatically at your plan's frequency. It analyzes the responses to measure whether your brand is mentioned, what position it appears in, and how it compares to your competitors.
How long does it take to see results?
The first data appears within minutes of setting up your prompts. To see meaningful trends, we recommend at least 2-3 weeks of continuous monitoring.
Can I change my plan at any time?
Yes. You can upgrade or downgrade your plan at any time from the billing page. Changes apply immediately without losing your historical data.
How is this different from traditional SEO tools?
SEO tools measure your position in Google search results. Lumen AI measures your position in generative AI responses, a completely different channel: only 8% of the sources ChatGPT cites rank in Google’s top 10 for the same query (Ahrefs, 2025).
Don't wait for your competitors to dominate AI
Every day you don't monitor your LLM presence, your competitors gain ground. Start today — it's free.
No credit card · 5 free prompts · Results in minutes