Best GEO and AI Overviews agencies in 2026: the ranking
2026 ranking of agencies specialized in GEO and Google AI Overviews optimization: comparison, criteria, budgets and warning signs.
Author
Karim Benali
AI & GEO specialist
Karim explores visibility in ChatGPT, Perplexity and AI Overviews. He helps brands exist where decisions are now made: inside AI answers.
Their articles
How to Appear in ChatGPT: Techniques That Work
Master optimization for ChatGPT and generative engines. Indexing techniques, content structure, and authority signals to be cited as a reliable source.
GEO: definition and guide to Generative Engine Optimization
GEO (Generative Engine Optimization) aims to get your brand cited by ChatGPT, Perplexity and AI Overviews. Definition, differences with SEO and a method to get started.
Perplexity, ChatGPT, AI Mode: Comparing Generative Search Engines
Compare Perplexity, ChatGPT, and Google AI Overviews. Learn how each engine cites sources and what this means for your search visibility strategy.
The best AI tools to create content in 2026
Writing, image, video: the comparison of AI tools that actually save time for marketing teams.
AI Overviews: how brands get cited
AI Overviews are redistributing visibility. Here is what drives Google to cite a brand in its generative answers.
ChatGPT Search or Perplexity: where to play your visibility
The two AI engines do not cite the same sources or formats. A comparison to prioritize your GEO efforts.
llms.txt: gadget or tomorrow's standard?
The llms.txt file offers a site map designed for AIs. A review of its adoption and its real usefulness.