AI Visibility. One platform.
When AI models recommend providers, visibility drives demand. per4mx shows you how AI models perceive your company, where competitors are placed higher, and what content you’re missing. From topic analysis to published content — everything in one system.
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Beyond keywords and backlinks.
Traditional SEO tools measure how your pages rank on Google. per4mx is a GEO platform — Generative Engine Optimization — and measures something fundamentally different: how AI systems perceive, categorise, and recommend your company.
When a buyer asks ChatGPT who the best providers for a specific topic in their market are, the model doesn’t look for a page with the right keyword. It evaluates which companies appear relevant, credible, and topically aligned — and names specific providers.
The factors that matter are different from traditional SEO.
This isn’t an add-on for an existing SEO tool. It’s a new form of digital visibility.
per4mx was built from the ground up for this reality.
The platform simulates real buyer queries, measures recommendations instead of page rankings, identifies gaps at the company level, and delivers targeted actions to sustainably improve your visibility in AI systems.
The complete GEO process. One platform.
From first analysis to ongoing optimisation. per4mx covers the entire GEO process in a single platform — from discovering relevant topics and monitoring rankings to systematically improving your visibility. No point solutions. No manual workflows. No stitching together different tools.
Enter your URL. per4mx analyses your website, detects your languages and identifies the topic areas your company should be visible for. In minutes, the foundation for your GEO tracking is in place.
- • Automatic website crawl
- • Language detection for multilingual websites
- • Topic discovery with prioritisation
- • Manually adjustable and extensible
per4mx checks your visibility across 9 AI models: ChatGPT, Claude, Gemini, Grok, Google AI Mode, AI Overview, Copilot, Perplexity and Brave. See which topics you’re mentioned for and how your positions are developing.
- • Cross-model ranking queries
- • Comparison by language and region (CH, DE, AT)
- • Score history with smoothed trend display
- • Weighted visibility score per provider
When competitors are recommended instead of you, per4mx shows why. See which topics are missing, where content is too weak, and which signals need improvement.
- • Analysis per topic and search query
- • Competitors in direct comparison
- • Clear causes instead of guesswork
- • Prioritised action recommendations
per4mx creates matching content directly from the analysis. Blog posts tailored to your company, your language, and your positioning.
- • Content with direct ranking relevance
- • Multilingual ready
- • Editable before publishing
- • Optimised for AI systems and users
per4mx responds dynamically to changes. AI rankings shift constantly. per4mx checks positions regularly, identifies new opportunities, and alerts you when things change.
- • Ongoing monitoring
- • New gaps detected automatically
- • Notifications on ranking movements
- • Continuous improvement instead of one-off projects
Technical foundations also affect visibility in AI systems. per4mx detects weaknesses in your website’s structure, clarity, and digital signals.
- • Structured data and Schema.org checks
- • Entity signals and content clarity assessment
- • Index presence on Google, Bing and DuckDuckGo
- • Prioritised technical recommendations
llms.txt is the new standard for how AI crawlers understand your website. per4mx generates and hosts your llms.txt automatically — a machine-readable summary of your company.
- • Automatically generated from your website analysis
- • Editable and adjustable at any time
- • Actively read by AI crawlers
- • Increases your chances of being correctly categorised
See which companies are recommended in your market and why. Compare your position directly with relevant competitors and spot new market movements early.
- • Comparison by topic and AI model
- • Measure competitor visibility
- • Identify market leaders and rising players
- • Derive opportunities directly
Integrate per4mx into your existing systems. The REST API delivers all data programmatically. The MCP server makes per4mx available directly in Claude, Cursor and other AI tools.
- • REST API with 19 endpoints and API key authentication
- • MCP server with 15 tools for Claude, Cursor & more
- • Visibility, rankings, gaps and content retrievable
- • Webhooks and automation for your pipeline
Your market position. At a glance.
For every relevant topic, per4mx shows you which companies all 9 AI models recommend — in direct comparison with your own position. See who’s visible, who’s gaining market share, and why competitors are placed higher.
COMPARE. EVALUATE. IMPROVE.
How AI actually perceives your offering.
Rankings tell you where you stand. The AI Portrait tells you why. When someone asks ChatGPT or Perplexity about your market, these models don't just list companies - they evaluate and compare them. per4mx extracts exactly how each AI model characterizes your offering and scores it against the competition.
Every market is different. A restaurant gets evaluated on cuisine quality and ambiance. A SaaS tool on data quality and integrations. per4mx automatically discovers the competitive dimensions that matter for your specific offering - no manual configuration needed. The result is a radar showing your strengths and blind spots, as seen through the eyes of AI.
NOT JUST WHERE YOU RANK. HOW YOU’RE PERCEIVED.
Not a static solution. Moves with the market.
AI rankings change constantly. Competitors publish new content, models get updated, search queries shift. What’s visible today can look different tomorrow. per4mx responds continuously. New opportunities and gaps are identified, closed with precision, and the impact is tracked on an ongoing basis.
Everything you need to know before you start.
What is AI visibility and why does it matter for B2B? +
How is per4mx different from a traditional SEO tool? +
Which AI models are queried? +
How quickly will I see first results? +
Do I need to install anything on my website? +
What happens to my content if I cancel? +
Does per4mx support multiple languages? +
How often are rankings checked? +
Try it free. Right now.
See your current AI visibility score in minutes and get a content suggestion — once, completely free. No setup, no integration, no sales call.
FREE · NO CARD · START IMMEDIATELY