Behind the Site

Perplexity AI

perplexity.ai

AI-powered conversational answer engine and browser company founded by ex-OpenAI/DeepMind/Meta researchers.

  • Artificial intelligence
  • active
  • Founded 2022
  • Researched Sep 2026
Confirmed
Age4 yearsDomain registered 2022
Confirmed
Based inSan Francisco, California
Unverified
Employees200-500Company LinkedIn page size band (2025/2026); third-party estimators (Growjo, Tracxn, Revelio Labs) report much higher figures (1000+) for the same period, so this range should be treated as approximate
Confirmed
Funding$1.7B raisedSeries unspecified (cumulative) $165M · Series (Accel-led) $500M · Extension $100M · Round $200M
Likely
PlatformsWeb, iPhone, Android, Mac, Windows
Confirmed
Founders4 foundersAravind Srinivas, Denis Yarats, Johnny Ho, Andy Konwinski

The story

Perplexity AI was founded in August 2022 by four AI researchers from OpenAI, Meta, DeepMind and Quora backgrounds, led by CEO Aravind Srinivas. It launched its answer engine weeks after ChatGPT's debut, grew rapidly through repeated funding rounds that took its valuation from about $1 billion in 2024 to $20 billion by late 2025, and has since expanded into an AI browser (Comet) and made high-profile unsolicited bids to acquire TikTok and Google Chrome. The company remains independent and privately held, facing growing scrutiny including copyright and data-privacy lawsuits.

Timeline

  1. FoundedAug 2022

    Company founded

    Founded in San Francisco by four AI researchers

  2. LaunchDec 2022

    Public product launch

    Launched answer engine days after ChatGPT's debut

  3. FundingApr 2024

    $165M raised, $1B+ valuation

    Cumulative funding crossed $165M by April 2024

  4. MilestoneJan 2025

    TikTok merger bid

    Offered to merge with TikTok's US business amid forced-sale pressure

  5. MilestoneAug 2025

    $34.5B bid for Chrome

    Made unsolicited offer to buy Google Chrome browser

  6. FundingSep 2025

    $200M raised at $20B valuation

    Latest reported funding round pushed valuation to $20 billion

Founders

  • Aravind Srinivas

    Co-founder, President and CEO

    Former research scientist at OpenAI, DeepMind and Google; PhD UC Berkeley

    en.wikipedia.org

  • Denis Yarats

    Co-founder and CTO

    Former AI research scientist, previously at Meta AI

    en.wikipedia.org

  • Johnny Ho

    Co-founder

    Engineer with prior background including Quora

  • Andy Konwinski

    Co-founder

    Engineer, previously involved with Databricks

    en.wikipedia.org

13 sourcesEvery fact above links back to these.
  1. Perplexity AI - Wikipediaen.wikipedia.org
  2. Aravind Srinivas - Wikipediaen.wikipedia.org
  3. Perplexity offers to buy Chrome for billions more than it's raised - TechCrunchtechcrunch.com
  4. Perplexity reportedly raised $200M at $20B valuation - TechCrunchtechcrunch.com
  5. Perplexity AI achieves $18bn valuation with new funding - Yahoo Financefinance.yahoo.com
  6. Perplexity AI makes unsolicited $34.5bn bid to buy Google Chrome - Al Jazeeraaljazeera.com
  7. Britannica v. Perplexity Complaintsusmangodfrey.com
  8. Perplexity AI CEO Aravind Srinivas on why he ditched pitch decks - Haas Newsnewsroom.haas.berkeley.edu
  9. Who Is Perplexity's CEO? Aravind Srinivas and the Team Behind the Answer Enginehoneyb.ai
  10. Perplexity AI Stock: $20B Valuation - TSG Investtsginvest.com
  11. Perplexity hit with a lawsuit by two knowledge titans - Digital Trendsdigitaltrends.com
  12. Perplexity AI Machine Accused of Sharing Data With Meta, Google - Claims Journalclaimsjournal.com
  13. Perplexity AI Statistics (2026) - Active Users & Revenue - Demandsagedemandsage.com
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