Be the brand that AI recommends.

Outrank your competitors on ChatGPT, Claude, Perplexity and Gemini.

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Démo en direct · 12 semaines en boucle

AI share of voice

S1 - Week 1
8%Your brand
Competitor 135%
Your Brand8%
Competitor 225%
Others32%
Start: 8%Goal: 50%
Measurable

Increase in mention rate within the first weeks

4 LLMs

Visibility measured simultaneously

3×

Each prompt tested 3 times (reliability)

Measure your visibility across the 4 AI engines

ChatGPT
Claude
Perplexity
Gemini

The context

Your prospects are asking AI.
Are you in the answer?

63% of decision-makers already use ChatGPT or Perplexity to evaluate vendors. If your brand doesn't show up, your competitors capture your leads.

63%

of B2B decision-makers use an AI to evaluate vendors

Source : Gartner 2025

0 leads

for brands absent from AI answers - if AI doesn't cite you, you don't exist for those prospects

More

inbound requests for brands recommended by AIs, based on early field observations

AI-driven search - Global growth

16%
2023
36%
2024
61%
2025
90%
2026
AI-driven search grows by +500% in 3 years

Your competitors are positioning themselves. And you?

AI share of voice

S1 - Week 1
8%Your brand
Competitor 135%
Your Brand8%
Competitor 225%
Others32%
Start: 8%Goal: 50%
Competitive intelligence

Are your competitors recommended instead of you?

See in real time who captures the AI's attention in your industry. Compare your visibility against each competitor and get alerts when things change.

Compare your brand vs each competitor on each AI
Get an alert when a competitor overtakes you
Spot the opportunities where you can win mentions

What GEO optimization can deliver

Illustrative scenario of a B2B brand going from 0 mentions to significant AI visibility.

Before Terolia

Mentions on ChatGPT0%
Mentions on Perplexity0%
Competitors cited instead5
Leads from AI0

After 8 weeks with Terolia

Mentions on ChatGPT45%
Mentions on Perplexity38%
Position vs competitors#2
Leads from AI+12/mo

Results based on a B2B client in the services sector. Results vary by sector and competition.

AI visibility

Discover what AI says about your brand

Terolia asks the 4 AI engines the same questions your prospects do. You see whether you're recommended, how often, and which competitors are ahead of you.

See whether your brand is recommended or ignored
Identify which competitors are cited instead of you
Track your progress week after week

Question asked by a prospect:

Waiting...
Test 1
—
Test 2
—
Test 3
—
Reliability score—
From analysis to action

Go from analysis to action in 1 click

Terolia doesn't just show you the problem - it gives you the exact actions to fix it, ranked by impact. A 12-week plan, ready-to-publish content, and a weekly recap in your inbox.

Get a clear action plan, ranked by impact on your leads
Generate pre-optimized content to get cited by AIs
Receive a weekly recap of your gains and losses
Ask your questions to an AI assistant that knows your data
Track AI-driven leads all the way into your CRM - we help you set it up
AI Assistant

3 steps to dominate AI

1

Connect

Enter your URL. Terolia scrapes your site, analyzes your content and generates the GEO prompts for your industry. No API key to provide: our keys are included.

2

Audit

Terolia tests your prompts on ChatGPT, Claude, Gemini and Perplexity, automatically every week. You see exactly when and how your brand is cited.

3

Act

Impact-prioritized action plan, AI content studio, technical audit with automatic llms.txt generation. Your visibility improves every week.

Full technical audit
Share with your team
PDF & CSV export
Weekly email report
Competitive alerts
GDPR compliant

Measurable results

What our users get on average after 12 weeks.

Strong+

AI mentions

Increase in citation rate observed after 12 weeks (results vary by sector)

4

AI engines

ChatGPT, Claude, Perplexity and Gemini audited simultaneously

~5 min

for the 1st audit

First audit launched immediately at project creation

8 wks

action plan

Personalized, step-by-step roadmap from our AI

FREE AUDIT · INSTANT · NO SIGNUP

Are you cited by ChatGPT? Find out in 1 minute.

Enter your website URL - our free audit tests your brand on ChatGPT, shows your mention rate and identifies your competitors. No signup, no credit card.

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Free & instantNo account requiredResults in under 60s

The guide

GEO, explained simply

Generative Engine Optimization (GEO) covers all the techniques that increase the probability that a brand is cited and recommended in the answers of generative AI engines - ChatGPT, Claude, Perplexity and Gemini. Where SEO targets a position in a list of links, GEO targets a place in the answer itself, the one the user reads and decides on.

GEO vs SEO: what are the differences?

SEO and GEO are complementary: the first optimizes your rank on Google, the second your presence in AI answers. But their levers differ.

CriterionSEO (Google)GEO (generative AI)
GoalRank in the 10 blue linksGet cited in the written answer
Unit of measurePosition and organic trafficCitation frequency and share of voice
Key leversKeywords, backlinks, speedStructured data, llms.txt, factual content
ResultA visitor who still has to chooseA direct recommendation to the prospect
TargetsGoogle, BingChatGPT, Claude, Perplexity, Gemini

FAQ

Questions? We have answers.

Didn't find it?
team@terolia.com

What is GEO (Generative Engine Optimization)?+
GEO is the equivalent of SEO, but for generative engines (ChatGPT, Claude, Perplexity, Gemini). When a prospect asks an AI "which vendor do you recommend?", GEO maximizes the probability that your brand is cited - and cited correctly - in the answer.
How is Terolia different from traditional SEO?+
SEO optimizes your rank on Google's results page. Terolia optimizes your presence inside the AI-generated answer, where there aren't ten links but a handful of cited brands. The levers differ: structured data (Schema.org), llms.txt file, semantic content and brand reputation across the web. SEO and GEO are complementary.
How does Terolia measure your visibility inside AIs?+
Terolia queries the models through their official APIs - OpenAI for ChatGPT, Anthropic for Claude, Perplexity, and Google for Gemini - with prompts representative of your prospects' real questions. For each answer, we detect whether your brand is cited, at what position, and against which competitors.
Why test each question multiple times?+
AIs are non-deterministic: for the same question, ChatGPT may cite you 2 times out of 3. So Terolia replays each prompt several times and computes a real citation frequency with a 95% confidence interval (Wilson method), instead of a simple yes/no. The number of adaptive runs increases with your plan, up to 3.
Concretely, do you optimize on-site or off-site?+
Both, because AIs feed on both. On-site, we make your site readable and citable: structured data, llms.txt, content that answers real questions, comparison pages. Off-site, we work on your reputation - AIs cite what's mentioned elsewhere (reviews, directories, communities, press), not what you say about yourself. Terolia measures both and prioritizes the highest-impact actions.
What is the difference between the program and the self-serve subscription?+
Self-serve, you use the platform yourself: audits, share of voice, action plan, content studio. With the program, our experts execute that plan with you, on-site and off-site, with Terolia usage and your team's accounts included. One gives you the tool; the other brings you the result.
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