Nikita Bier, X’s head of product, accused Indian-origin founder Aravind Srinivas of running “undisclosed promotions” in a tweet. His tweets are for replies X A post about Perplexity Computer was shared on Perplexity’s official profile.

What started it all?
“Today we’re launching Personal Computer. Personal Computer integrates with the Perplexity Mac app to securely orchestrate between local files, native applications, and the browser. Starting today, we’re rolling out this feature to all Perplexity Max subscribers and everyone on the waitlist,” the brand tweeted.
Also read: Indian woman complained that X paid $30. Nikita Bier says ‘I think we overpaid’
What is a personal computer?
According to the company’s official website, it “unifies all current artificial intelligence capabilities into a single system.”
“It operates the software stack just like its human colleagues: by using it. The computer reasons, delegates, searches, builds, remembers, encodes and delivers.”
What did Nikita Bill say?
“Can you please stop the undisclosed promotion? It deceives users and does not reflect well on your company or your integrity,” he wrote on Twitter, tagging Perplexity CEO Aravind Srinivas.
Nikita Bier also shared a tweet from biotech PhD Simon Goddek CEO Brand of premium supplement brand Sunfluencer. In his post, Goddek claimed, “There are numerous promotional networks targeting cryptocurrency and AI scams on this platform [X] Operating completely unethically, blatantly violating X’s terms of service and engaging in money laundering.In the same post, he shared a screenshot that he claimed showed an ad from Perplexity that has not yet been disclosed as a paid promotion.
What is social media saying?
Nikita Bier’s post slamming Aravind Srinivas received mixed responses on X. One person commented: “With this level of integrity, I wouldn’t be surprised if one day we find them inserting spyware, backdoors, adware, or anything else questionable into Perplexity Computer.“
Another argued, “Nikita, they launched the product and promoted it… why are you restless? Focus on your own path. Now it seems you attended the launch event without being invited.”
A third posted, “They posted this from their brand account…what is the undisclosed promotion???” A fourth wrote: “I did see 3 posts in a row before (within a minute). I think this is weird…”
Who is Nikita Bill?
Nikita Bier had been quietly serving as an advisor to Elon Musk’s social media platform since October 2025 before being hired as X’s head of product. Last year, he served as product owner.
“Ladies and gentlemen, I have officially announced my promotion: I will be joining X as head of product. X is the world’s most important social network. It is the birthplace of internet culture and where the world’s most influential people gather,” he announced on X.
Who is Aravind Srinivas?
Aravind Srinivas, a native of Chennai, currently serves as CEO of Perplexity, an AI answers engine he co-founded. Prior to co-founding Perplexity, Aravind served as a research scientist at OpenAI, Google, and DeepMind.

