SAN FRANCISCO: Artificial intelligence (AI) startup Perplexity on Friday (Mar 21) expressed its interest in buying TikTok, which faces a deadline to divest from its Chinese owner or be banned in the United States.

Perplexity in a blog post laid out a vision for integrating its AI-powered internet search capabilities with the popular video-snippet-sharing app.

"Combining Perplexity's answer engine with TikTok's extensive video library would allow us to build the best search experience in the world," the San Francisco-based firm reasoned.

"Perplexity is singularly positioned to rebuild the TikTok algorithm without creating a monopoly, combining world-class technical capabilities with Little Tech independence."

President Donald Trump earlier this month said the United States was in talks with four groups interested in acquiring TikTok, with the Chinese-owned app facing an uncertain future in the country.

A US law has ordered TikTok to divest from its Chinese owner ByteDance or be banned in the United States.

"We're dealing with four different groups. And a lot of people want it, and it's up to me," Trump said aboard Air Force One.

"All four are good," he added, without naming them.

The law banning TikTok took effect on Jan 19 over concerns that the Chinese government could exploit the video-sharing platform to spy on Americans or covertly influence US public opinion.

During his first stint in the White House, Trump similarly attempted to ban TikTok in the United States on national security concerns.

TikTok temporarily shut down in the United States and disappeared from app stores as the deadline for the law approached, to the dismay of millions of users.

Trump suspended its implementation for two-and-a-half months after beginning his second term in January, seeking a solution with Beijing.

TikTok subsequently restored service in the United States and returned to the Apple and Google app stores in February.

Although TikTok does not appear overly motivated regarding the sale of the app, potential buyers include an initiative called "The People's Bid for TikTok," launched by real estate and sports tycoon Frank McCourt's Project Liberty initiative.

Others in the running are Microsoft, Oracle and a group that includes Internet personality MrBeast, whose real name is Jimmy Donaldson.

"Any acquisition by a consortium of investors could in effect keep ByteD...