Perplexity's Airtel Bet Pays Off as India Users Convert to Paid

Perplexity AI's gamble on India's telecom market is delivering early returns. The San Francisco-based AI search company is seeing a 60% jump in subscription revenue as the first wave of free users confronts the end of their complimentary access.

The partnership with Bharti Airtel, announced in July 2025, offered Perplexity Pro—valued at approximately $200 (₹17,000) annually—to all 360 million of the telecom giant's customers for 12 months at no cost. The results were immediate: Perplexity recorded 56 million downloads in India during the seven-month promotional window, more than nine times the volume of the preceding seven months. Monthly active users peaked at 22 million in October 2025, up from an average of 2.6 million in the first half of 2025. As the first cohort's free subscriptions began expiring, in-app purchase and subscription revenue in India rose approximately 60% between February and mid-August 2026 compared to the promotional period. Net mobile revenue in India grew from $34,000 in January 2025 to $156,000 in July 2026.

The India Challenge

India represents both the biggest opportunity and the toughest monetization puzzle for AI companies. The market is enormous and rapidly digitizing, but users are notoriously price-sensitive. Major players have responded with aggressive pricing: OpenAI launched a sub-$5 ChatGPT plan, while Google partnered with Reliance Jio for bundled distribution. Perplexity's Airtel deal was among the first large-scale experiments in bundling premium AI services with telecom subscriptions to build a habit-driven user base that could eventually convert to paying customers.

"This partnership is an exciting way to make accurate, trustworthy, and professional-grade AI accessible to more people in India," said Aravind Srinivas, co-founder and CEO of Perplexity, at the time of the announcement. Gopal Vittal, Vice Chairman and Managing Director at Bharti Airtel, called it a "game-changing partnership" that would bring "a powerful and real-time knowledge tool for millions of users at their fingertips, at no extra cost."

Why the Conversion Worked

The revenue increase suggests the freemium-to-paid pipeline can function in emerging markets, though the mechanics remain unclear. The resilience of monthly active users—even as new downloads dropped over 90% after the offer ended—indicates that subsidizing premium access successfully created a sticky user base. Whether users are actively choosing to convert or simply allowing auto-renewal inertia to take effect remains an open question.

What Remains Unsettled

The long-term sustainability of this model is unproven. While the 60% revenue increase is promising, the absolute figures remain modest: $156,000 in monthly mobile revenue from a user base that once numbered 22 million active users. The conversion rate from free to paid has not been disclosed, and it's unclear how many users will remain engaged after the full 12-month cohort cycles through expiration. Industry observers will be watching whether Perplexity can maintain this revenue trajectory as the entire promotional user base faces the paywall, or whether the initial spike reflects early-adopter enthusiasm that won't scale across the full 56 million download base.