AI companies · August 2026

AI companies ranked by traffic and growth

Monthly lists built from estimated website visits across the AI companies we track: the fastest growing, the largest startups, and the companies growing fastest in each category.

Fastest-growing AI companies by category

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How these lists are made

Visits are estimated monthly website visits across all channels, from third-party traffic panels, rounded to two significant figures. They are estimates, not numbers the companies report.

Growth compares the month with the month before. A company that runs several domains is counted once, with its domains added together, so a move from one domain to another does not show up as growth.

Companies are included when our classifier is confident AI is the product itself, not a feature of a wider platform. Adult and companion apps are left out. A reviewed list corrects wrong names and keeps public companies off the startup lists.