Billion Game®

Billion Game is an AI-focused SEO agency that optimises brands for visibility on Google as well as AI answer engines such as ChatGPT, Perplexity, Gemini and Google AI Overviews. Its services span answer engine optimisation, generative engine optimisation, technical SEO, AI-driven content strategy and link building, and it says it works with growth-stage brands, claiming 50+ global clients. Its Google listing places it in Guindy, Chennai, though the site itself does not publish an address.