Perplexity Soars: AI Search Engine Hits $18B Valuation Amid Investor Frenzy

Perplexity CEO Aravind Srinivas recently addressed young entrepreneurs at Y Combinator’s AI Startup School, urging them to anticipate imitation from larger companies if their ideas succeed.

He emphasized that this is a common practice and advised innovators to continue building with even more determination.

“Big companies will copy anything that’s good,” Srinivas stated, encouraging undergraduate and graduate students in attendance to use the threat of plagiarism as motivation rather than a deterrent.

Building Perplexity Amid Growing Competition

Srinivas shared his own experience of launching Perplexity in December 2022 with a unique answer engine capable of real-time web crawling.

This feature was soon mirrored by larger competitors like Google’s Gemini, OpenAI’s ChatGPT, and Anthropic’s Claude.

According to Srinivas, these companies replicate smaller startups because of the massive capital they’ve raised.

“They raise like tens of billions or close to 50 billion, and they need to justify all that CapEx spend, and they need to keep searching for new ways to make money,” he explained.

Srinivas added, “You’ve got to live with that fear, and you have to embrace it. Realize that your mode comes from moving fast and building your own identity around what you’re doing because users at the end care.”

Comet Browser Launch and Rival Responses

On July 9, Perplexity launched its own browser, Comet. Just hours later, Reuters reported that OpenAI was working on a similar browser intended to rival Google Chrome.

While OpenAI has not officially announced the browser’s launch, the timing raised eyebrows in the tech industry.

Perplexity’s head of communications, Jesse Dwyer, responded in a statement to Business Insider, “Browser wars should be won by users, and if users lose Browser War III, it will be from a familiar playbook: monopolistic behaviour by an ‘everything company’ forcing its product on the market. In this sense, whatever OpenAI builds as a browser will be no different than Google’s.”

The Startup Race: Pressure and Persistence

The journey of building a billion-dollar company is already demanding, and defending one’s innovation adds another layer of difficulty.

As competition in the AI space intensifies, Srinivas views this environment as a challenge worth rising to rather than retreating from.

“You should assume that if you have a big hit… you should always assume that a model company will copy it,” he reiterated at the event.

His advice is clear: accept the pressure, push through it, and remain committed to building something users care about.

Srinivas co-founded Perplexity, now valued at $14 billion, as a direct competitor to AI giants like Google and Microsoft, as well as OpenAI and Anthropic.

His startup’s rapid growth has even attracted Apple’s interest, with reports of acquisition discussions surfacing.

A Relentless Work Ethic

In a Reddit Ask Me Anything (AMA), Srinivas admitted that his commitment to Perplexity leaves little room for leisure.

“I don’t do anything other than working, sadly. I listen to podcasts and audiobooks whenever I can. I spend a lot of time on X (which is both good and bad),” he said.

He still manages to spend weekends with his family and visits the gym three times a week. But for him, hard work remains irreplaceable. “Work incredibly hard. There is no substitute for it,” he emphasized to the Y Combinator audience.

“There’s real benefit from embracing that fear and sleeping with that fear and waking up every day and feeling excited about what you’re doing to build because that’s the only thing that’ll keep you going.”

AI to Usher in a New Wave of Billionaires

Srinivas is not the only one bullish on AI’s potential to accelerate entrepreneurship. OpenAI CEO Sam Altman predicts a surge in billion-dollar startups thanks to AI’s capabilities.

“In my little group chat with my tech CEO friends, there’s this betting pool for the first year that there is a one-person billion-dollar company,” Altman said in an interview with Reddit co-founder Alexis Ohanian. “Which would have been unimaginable without AI, and now will happen.”

Even more ambitious is billionaire Mark Cuban, who believes AI could help produce the world’s first trillionaire.

“We haven’t seen the best or the craziest of what [AI is] going to be able to do,” Cuban said on the High Performance podcast. “And not only do I think it’ll create a trillionaire, but it could be just one dude in the basement. That’s how crazy it could be.”