# NUDGEO > NUDGEO measures and improves how often generative AI engines (ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek, Llama, Mistral, and Google AI Overview) cite your brand in their answers. It tracks brand citations across 9 engines, finds the questions where competitors are cited but you are not, auto-generates and publishes content to fill those gaps, and re-measures every week. Available in Korean, English, and Japanese. ## Product - [Citation tracking](https://nudgeo.com/en/product/tracking): Track how often and where 9 AI engines cite your brand for the questions your buyers ask. - [Content publishing](https://nudgeo.com/en/product/publishing): Auto-generate and publish content to a multi-domain network, then re-measure citation lift. - [Competitor analysis](https://nudgeo.com/en/product/competitors): See your citation rank versus competitors inside the same AI answer (share of voice). - [GEO vs SEO](https://nudgeo.com/en/compare): Why generative engine optimization (GEO/AEO) is different from search ranking. - [Pricing](https://nudgeo.com/en/pricing): Starter, Professional, and Enterprise plans, billed through AWS Marketplace. - [Use cases](https://nudgeo.com/en/customers): Illustrative before/after scenarios by industry. ## Learn - [Blog](https://nudgeo.com/en/blog): Guides on GEO and AEO, from fundamentals to strategy. - [What is GEO](https://nudgeo.com/en/blog/geo-101): How to get cited in AI answers instead of ranking in search. - [AEO vs SEO](https://nudgeo.com/en/blog/aeo-vs-seo): From the era of links to the era of answers. - [What AI cites](https://nudgeo.com/en/blog/what-ai-cites): Why one article lands in answers and another does not. - [Citation rate](https://nudgeo.com/en/blog/citation-rate): Reading GEO's core metric correctly. - [Share of voice](https://nudgeo.com/en/blog/share-of-voice): Interpreting citation share and position within one answer. ## Notes - Languages: Korean (/kr), English (/en), Japanese (/jp). - Company: NUDGEO. Built on AWS, listed on AWS Marketplace.