Imagine a search engine that doesn’t just list links but understands your questions, reads through the internet for you, and delivers concise, trustworthy answers with sources. Welcome to Perplexity AI, a ground-breaking AI-powered search platform that’s transforming how we access information.
At the helm of all this is Aravind Srinivas, an alumnus of IIT Madras. His journey from the IITM classrooms to leading a billion-dollar AI startup is a powerful example of how far innovation and determination can take you.
But What is Perplexity AI?
Launched in 2022, Perplexity AI is a next-generation search engine that combines large language models (LLMs) with real-time web access. Unlike traditional search engines, it offers:
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Conversational Search: Engage in natural language queries and receive direct, contextual answers.
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Transparency: Every response includes citations, allowing users to verify information easily.
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User-Friendly Interface: A minimalist design focused on clarity and speed.
Whether you’re exploring complex engineering concepts or seeking concise summaries, Perplexity AI streamlines the research process.
The IIT Brain Behind It
Aravind Srinivas began his academic journey at IIT Madras, pursuing Electrical Engineering. His passion for AI led him to research at UC Berkeley and later to OpenAI, where he contributed to the development of advanced language models. Recognizing the potential to revolutionize information retrieval, Aravind co-founded Perplexity AI, aiming to create a more intuitive and reliable search experience.
His upcoming participation in Paradox offers students a unique opportunity to connect with an alumnus who has significantly impacted the AI landscape.
Perplexity’s Rapid Ascent
In just a few years, Perplexity AI has achieved remarkable milestones:
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Valuation Surge: As of May 2025, the company is in advanced talks to raise $500 million, potentially elevating its valuation to $14 billion .
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User Growth: The platform recorded 159.7 million visits in March 2025, a 204.77% increase from the previous year .
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Strategic Partnerships: Collaborations with industry giants like Nvidia, Databricks, and PayPal have bolstered its infrastructure and expanded its capabilities .
Latest Features and Innovations
Perplexity AI continues to evolve, introducing features that enhance user experience:
Deep Research Mode
This feature automates comprehensive research by performing multiple searches, analyzing numerous sources, and delivering detailed reports. It’s particularly beneficial for in-depth academic or technical inquiries .
Image Uploads
Users can now upload images to initiate searches, enabling multimodal interactions that combine visual and textual information .
Date and Location Filtering
Enhanced search filters allow users to narrow down results based on specific timeframes and geographic locations, improving the relevance of information retrieved .
Perplexity Assistant
An AI-powered assistant integrated into the platform helps manage tasks across apps, such as setting reminders or providing information based on on-screen content. It’s available in multiple languages, including Hindi .
Mobile Integration
Perplexity AI is reportedly in discussions with smartphone manufacturers like Motorola and Samsung to integrate its assistant software as a default option on future devices, potentially expanding its reach to a broader user base .
Join the Paradox
Don’t miss the opportunity to hear from Aravind Srinivas on June 8th at Paradox — The cultural festival conducted by the online BS Degree of IIT Madras students. It’s more than an event—it’s a chance to envision the future of AI and your potential role in shaping it.
Perplexity AI isn’t just redefining search; it’s a testament to the impact that IITians can make on the global stage. You could be the next trailblazer.
For more information and to explore Perplexity AI’s features, visit Perplexity AI.