Perplexity’s India Gamble: Free AI Works, But At What Cost?

Remember when companies gave away free ice cream to get your email? Perplexity just did something similar with AI—and in India, no less.

The AI search startup’s recent gamble in the subcontinent paid off in user numbers, but the long-term math might not add up. After partnering with Airtel to offer free AI access, Perplexity saw its India revenue climb 60%—even as total downloads dropped. That’s the kind of growth metric that makes investors swoon. But here’s the kicker: it’s all built on a foundation of free, unsustainable handouts.

Let’s be real: free AI isn’t novel. OpenAI’s been doing it for years, Google’s been subsidizing it, and every startup under the sun has tried to buy users with zero-dollar deals. What’s interesting isn’t that Perplexity tried it—it’s how it worked. Revenue went up despite fewer downloads, which suggests the free tier isn’t just attracting casual users—it’s pulling in serious adopters who might stick around when the training wheels come off.

But is this a viable growth strategy? Probably not. The free-to-paid conversion rate in AI tools is notoriously low, and Perplexity’s reliance on carrier partnerships (like Airtel) means it’s at the mercy of telco economics. If Airtel decides to yank the plug—or if regulators get antsy about subsidized AI—Perplexity’s castle of cards collapses.

For now, the India experiment proves one thing: if you throw enough free compute at people, they’ll use your AI. The real question is whether they’ll pay for it later. Spoiler: most won’t.

And that’s the dirty little secret of the AI gold rush. Growth at any cost is easy until the costs start adding up. Perplexity’s India play worked—until it doesn’t. The real test isn’t user numbers; it’s whether those users will open their wallets when the free ride ends.

So here’s to Perplexity: the company that proved free AI works, but also the one that might be about to learn the hard way that free users don’t pay the bills.

Photo: Julio Lopez / Unsplash (https://unsplash.com/@juliolopez)