# PromptScan > Agentic Search Analytics & GEO platform. PromptScan makes brand visibility in Large Language Models (ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok) measurable, controllable, and scalable. PromptScan helps marketing teams and brands understand and improve how they are mentioned, cited, and recommended by AI answer engines and autonomous AI agents. Core capabilities: Citations Tracking, Sentiment Analysis, GEO Readiness Check, AI Shopping Visibility, Crawler Analytics, Governance & Compliance. Languages: German (primary) and English. Headquarters: Germany. Contact: info@promptscan.de. ## Definitions - AI Visibility Score: a cross-model index that combines mention frequency, position, citation share, and sentiment of a brand in AI answers into a single value from 0 to 100. - GEO Readiness Check: an analysis that evaluates how well a website is technically and editorially prepared to be read, understood, and cited by generative AI systems. - Crawler Analytics: the analysis of AI crawler visits (GPTBot, ClaudeBot, PerplexityBot, Google-Extended) to a website, showing which content AI systems actually retrieve. - GEO (Generative Engine Optimization): optimizing content, entities, and technical structure so a brand is visible, correctly cited, and recommended in generative AI answers. ## Pricing (as of September 2026) - Starter: EUR 89/month, 50 prompts, 1,000 credits, engines: ChatGPT, Gemini, Google AI Mode. - Growth: EUR 359/month (EUR 349/month billed annually), 175 prompts, 5,000 credits, adds Claude, Crawler Analytics, governance & compliance. - Enterprise: price on request, adds Perplexity, Copilot, Grok. - Trial: 7 days free, no credit card. ## Core pages - [AI Instructions](https://promptscan.de/ai-instructions): Verified facts about PromptScan for AI assistants ([markdown](https://promptscan.de/ai-instructions.md)). - [Home](https://promptscan.de/): Product overview, positioning, hero, features, pricing. - [About](https://promptscan.de/about): Company background, contrast between classic SEO and Answer Engine Optimization. - [Pricing](https://promptscan.de/#pricing): Starter, Growth, Enterprise plans with monthly/annual options and 7-day free trial. - [How it works](https://promptscan.de/#how-it-works): Four-step product narrative from search to generative engines. - [Features](https://promptscan.de/#features): Citations, Sentiment, GEO Readiness Check, Shopping, Crawler Analytics, Governance. - [FAQ](https://promptscan.de/faq): Categorized questions on GEO, AEO, AI Visibility, pricing, and data handling. - [Free GEO Guide](https://promptscan.de/geo-guide): Lead-magnet PDF on Generative Engine Optimization. ## Knowledge & content - [Blog](https://promptscan.de/blog): Articles on GEO, AEO, Agentic Search, AI Visibility, AI Shopping, Voice AI. - [Feature: Answer Engine Insights](https://promptscan.de/features/answer-engine-insights) - [Feature: GEO Readiness Check](https://promptscan.de/features/geo-readiness-check) - [Feature: Sentiment-Analyse](https://promptscan.de/features/sentiment-analyse) - [AI Visibility Tools Vergleich 2026](https://promptscan.de/ai-visibility-tools-vergleich-2026): PromptScan, Profound, Finseo, Rankscale, Peec AI compared. - [Glossary](https://promptscan.de/glossar): Definitions of GEO, AEO, Agentic Search, Citations, LLM, Answer Engine, and related terms. ## Featured articles - [What is GEO?](https://promptscan.de/blog/what-is-geo): Definition and strategy for Generative Engine Optimization. - [GEO vs SEO](https://promptscan.de/blog/geo-vs-seo-llm-visibility): How LLM visibility differs from classic search ranking. - [Agentic Search](https://promptscan.de/blog/agentic-search-ki-handelt): When AI agents act, not just answer. - [AI Visibility Monitoring](https://promptscan.de/blog/ai-visibility-monitoring): How to measure brand presence in AI answers. - [AI Shopping 2026](https://promptscan.de/blog/ai-shopping-search-2026-perplexity-google-meta): Perplexity, Google, Meta and the new commerce layer. - [GA4 AI Traffic Channel](https://promptscan.de/blog/ga4-ai-traffic-channel): Tracking AI-driven traffic in Google Analytics 4. ## Legal - [Imprint](https://promptscan.de/impressum) - [Privacy Policy](https://promptscan.de/datenschutz) - [Terms of Use](https://promptscan.de/nutzungsbedingungen) ## Optional - [Sitemap](https://promptscan.de/sitemap.xml) - [Login](https://promptscan.de/login) - [Sign up](https://promptscan.de/register)