India, Oct. 23 -- Perplexity AI has increased its referral reward for the Comet browser from $2 to $3 (around Rs.263) per successful invite, in what appears to be a direct response to the launch of OpenAI's ChatGPT Atlas browser. The update, introduced as a limited-time promotion, aims to attract new users at a time when competition in the AI browser space is heating up.

Comet users can now generate a unique referral link directly from the browser interface. Once an invitee signs up and completes their first AI prompt within Comet, the referrer receives the $3 payout. Meanwhile, the invitee automatically gains one month of free access to Comet Pro, which provides premium features such as faster responses, priority processing, and extende...