TLDR: Perplexity, a prominent AI search engine, is making waves with its commitment to transparency, allowing users to verify AI-generated answers through direct citations. The company, founded in 2022 by Aravind Srinivas, has seen its valuation skyrocket to $18 billion by July 2025, fueled by significant funding rounds and impressive revenue growth. Key developments include the launch of its agentic web browser, Comet, and a strategic partnership with Bharti Airtel in India, which propelled Perplexity to become the top free app on the Apple App Store in the region. Despite facing legal challenges over content usage, Perplexity continues to innovate, aiming to redefine how users interact with AI for information retrieval and task automation.
Perplexity AI, a relatively young but rapidly ascending player in the artificial intelligence landscape, is distinguishing itself with a core philosophy centered on transparency and verifiability. Unlike many generative AI models that can sometimes ‘confabulate‘ or produce plausible-sounding but unverified text, Perplexity’s AI cloud service is designed to ‘show its work‘ by providing direct citations for every fact it presents, pulling information from verified web sources in real-time.
Founded in 2022 by Aravind Srinivas, an alumnus of OpenAI and DeepMind, alongside Denis Yarats, Johnny Ho, and Andy Konwinski, Perplexity launched its flagship search engine on December 7, 2022. The company’s growth trajectory has been meteoric. After being valued at around $520 million with $73.6 million raised up until early 2024, its valuation surged to over $1 billion by April 2024 with $165 million in funding. By June 2025, Perplexity closed a $500 million funding round, elevating its valuation to $14 billion. Most recently, by July 18, 2025, a fresh $100 million investment pushed its valuation even higher to $18 billion. This financial success is underpinned by robust commercial performance, with annualized revenue jumping from $35 million in August 2023 to an impressive $150 million by July 2025. The company processed 780 million queries in May 2025, demonstrating over 20% month-over-month growth, equating to approximately 30 million queries daily. Notable investors include Jeff Bezos (via Bezos Expeditions), Nvidia, NEA, Elad Gil, SoftBank’s Vision Fund 2, and IVP.
Perplexity’s product expansion is equally ambitious. Beyond its core search engine, which offers a cleaner, ad-free user interface reminiscent of Google Search, the company has released a Google Chrome extension and mobile apps for iOS and Android. In January 2025, it launched the Perplexity Assistant, an AI-powered tool integrated into its search engine and mobile apps, capable of performing tasks across multiple applications while maintaining context. A significant innovation in July 2025 was the introduction of Comet, an agentic web browser built on the Chromium engine. Initially available to Perplexity Max subscribers, Comet is envisioned as an ‘AI operating system‘ for knowledge workers, designed to handle complex administrative and organizational tasks through natural language prompts, potentially streamlining roles typically performed by recruiters and executive assistants.
Strategically, Perplexity is making significant inroads into global markets, with India being a central focus. CEO Aravind Srinivas has expressed a personal commitment to India’s open-source AI ecosystem and is actively looking to recruit talent for growth in the region. This commitment materialized in July 2025 with a landmark partnership with Indian telecom provider Bharti Airtel, offering all 360+ million Airtel mobile and broadband users a free year of Perplexity Pro. This collaboration immediately propelled Perplexity to become the top free app on the Apple App Store in India, surpassing ChatGPT and significantly boosting its brand awareness and data access.
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Despite its rapid ascent and innovative strides, Perplexity is currently navigating multiple legal challenges. Major media organizations, including the BBC, Dow Jones, and The New York Times, have accused the company of alleged copyright infringements, unauthorized content scraping, and trademark disputes, claiming their content was used without permission to train AI models and generate responses. Headquartered in San Francisco, California, Perplexity AI employs around 700 people as of June 2025, operating on a freemium model with paid Pro and enterprise versions offering advanced features and access to various large language models like GPT-4.1, Claude 4.0, Grok 4, and Gemini Pro 2.5.
