Transforming books into adaptive, AI-powered reading experiences
Sinai.ai is a Cairo-founded AI-native books platform that converts licensed books into 'aiBooks'—combining text, audio, translation, and interactive features in a single adaptive format. Founded in 2021, the platform adapts content based on a reader's language, context, and learning preferences, operating on a licensed model that works directly with publishers to create new monetisation channels.
Tech & App Stack is available on paid plans
Upgrade to Silver or higher to reveal the full technology and app stack for any company.
View pricingCreate a free account to see funding visualizations and detailed round data.
Create Free AccountApr 2026
Create a free account to see which investors have funded this company.
Create Free Account
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Anthropic is an AI research company that builds reliable, interpretable, and steerable AI systems.

xAI is an AI platform for accelerating human scientific discovery.

Waymo is an autonomous driving technology company with a mission to make it safe and easy for peo...

Anduril Industries is a defense technology company with a mission to transform US and allied mili...

Databricks is the pioneer of the data lakehouse, a unified platform for data science, machine lea...