Dmitry Shevelenko
@dmitry140
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CBO @ Perplexity // BoD @ Lazard Before: Co-Founder of Tortoise. BD/Product Leader @ Uber, LinkedIn, Meta. Always: Curious
San Francisco, CA
Joined July 2009
In AI the “situation” changes every 3-4 weeks. Requires perpetual balancing of deep humility with maniacal daily execution.
“People who know the most about a situation, have the most to unlearn when the situation changes.” - Michael Mauboussin
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"Preserving trust—particularly as AI gets more powerful and intelligent—is going to be the most scarce asset. We’re really going to focus on preserving that,” Perplexity Chief Business Officer @dmitry140 said onstage at #FortuneBrainstormAI. https://t.co/hWbyP3hdNp
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Harvard and Perplexity researchers conducted the first large‑scale field study of how people use AI agents. We analyzed hundreds of millions of anonymized user interactions in Comet to answer three questions: who’s using agents, how much, and what for. https://t.co/w9YrAKdvqz
perplexity.ai
Explore Perplexity's blog for articles, announcements, product updates, and tips to optimize your experience. Stay informed and make the most of Perplexity.
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Curiosity is a requirement for greatness. You win when you keep asking new questions every day. That’s why I am proud to announce my investment in Perplexity. Perplexity is powering the world’s curiosity, and together we will inspire everyone to ask more ambitious questions.
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Powerwall delivers backup you can count on. Stay powered even when storms hit.
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happy terms of service and privacy policy update day to those who celebrate
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if you care about what happens to your assets, you should probably follow @jeffgrimes9
Day 5/10 of launching a new Perplexity Finance feature every day through the end of November. We’ve integrated real-time newswire feeds for timely coverage of both individual equities and overall market developments.
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Today, we're launching a new personalized shopping experience in Perplexity. Users now enjoy curated product recommendations with Instant Buy powered by @PayPal.
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Need a job? Join ICE today. ICE offers competitive salaries & benefits like health insurance and retirement plans.
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At a junior tennis tournament and a mom is cheering “6-7 let’s go!” and even Perpelxity can’t explain this one
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8- year old: ‘developer’ is on my vocab test Me: watch this and you’ll never forget it
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thanks joe and tracy for the conversation!
NEW ODD LOTS: @tracyalloway and I talked to @perplexity_ai's Chief Business Officer @dmitry140 about AI and the news business, and the company's broader plans to change how the internet works
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bfd. answers just a snap away.
Perplexity will be the default AI for all Snapchat users in the Snapchat app from January 2026. Excited to work together with Evan and Snap team on many more projects.
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A Floriday is what happens when “Why not?” meets “Why wait?”
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We would be happy to work together with Amazon to figure out a win-win outcome for both us and them. But attempts to block our Comet Assistant on Amazon and hurt our users -- we will have to stand up for them and not get bullied by Amazon.
perplexity.ai
The point of technology is to make life better for people. We call it innovation, but it’s just the constant process of asking how to make things better. Bullying, on the other hand, is when large...
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creativity is the intersection of curiosity and caffeine
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The Portal was the best original product shipped by Meta this past decade
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Show the bond you share with your furry family. Order your personalized paw mug today!
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i love the smell of wet docusign ink on a friday afternoon
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The economic leverage of effectively using best-in-class AI products is still not priced in. 46% is a wild improvement on a core sales funnel metric.
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I'll take my chances
Be careful not to cite this Reddit post explaining our response to a lawsuit, or else @Reddit might try to sue you, too.
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Sleigh the season with the most personal gift around. Get them a Cameo video!
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