Perplexity

Market position

Perplexity is positioned as a challenger to Google's dominance in search, competing on conversational, source-attributed answers. It competes with Google, OpenAI and Anthropic in AI search, and its browser Comet enters a market where OpenAI has also been reported to be developing a browser. It reached unicorn status in April 2024 and was valued at $20 billion in September 2025, with roughly $1.5 billion raised to date according to PitchBook, making it one of the more highly valued private AI companies.

Perplexity answers queries directly with synthesized responses that cite their web sources, rather than returning ranked links, and permits users to choose among multiple frontier backend models while also running its own Sonar and R1 1776 models. Free access without registration, enterprise internal-document search, publisher revenue sharing, and the Comet agentic browser are further distinguishing elements; the company has framed its February 2026 exit from advertising as prioritizing objective results over ad revenue.

Technology

The platform pairs large language models with real-time web retrieval, generating answers that summarize and cite web sources. Users can route queries to third-party frontier models from OpenAI, Anthropic, Google and others, while Perplexity also builds in-house models: Sonar, based on Meta's Llama 3.3, which underpins its real-time search API, and R1 1776, based on DeepSeek R1. Comet is a Chromium-based AI browser with a sidebar assistant that integrates search, task automation and multi-task management. The Search API ships with an SDK and an open-source evaluation framework, search_evals. To secure compute, the company entered a three-year, $750 million commitment with Microsoft Azure for GPU capacity in January 2026.

Go-to-market

Perplexity distributes a free, registration-optional web product plus a Chrome extension and iOS/Android apps, converting users to Pro and Max subscriptions. Distribution partnerships extend reach, notably a deal with Bharti Airtel that offers free Perplexity Pro access to over 360 million Indian users through the Airtel Thanks app. The company also runs a publisher revenue-sharing program, sells enterprise tiers, and courts developers with APIs. High-profile public moves — including a proposal to merge with TikTok US and a $34.5 billion bid for Google's Chrome — have kept it in the news cycle; one venture investor characterized the Chrome bid as helping with fundraising, talent and user attention.

Consumers seeking cited answers to general and research questions, professional and "deep research" users on paid tiers, enterprises via Enterprise Pro with internal document search and enhanced data protections, and AI developers who consume the Sonar and Search APIs.

Geography

Headquartered in San Francisco, California, with a worldwide service area. The iOS app is offered in English plus more than 50 additional languages. India is a significant market through the Bharti Airtel partnership covering over 360 million users.

History

Founded August 2022, Perplexity launched its search engine on December 7, 2022, followed by a Chrome extension and mobile apps. It reported two million unique visitors by February 2023. In July 2024 it launched a publisher advertising revenue-sharing program; a Shopping Hub followed in November 2024 with backing from Amazon and Nvidia, and finance features in October 2024. Funding lifted its valuation from $520 million in January 2024 to over $1 billion after $165 million raised by April 2024, then $14 billion (a $500 million round led by Accel, closed June 2025), $18 billion (a $100 million extension in July 2025) and $20 billion ($200 million, September 2025). In January 2025 it submitted a proposal to merge with TikTok US; in July 2025 it announced the Comet browser; in August 2025 it bid $34.5 billion for Google's Chrome; in October 2025 it acquired the team behind Visual Electric into a new Agent Experiences group. In December 2025 Cristiano Ronaldo took an undisclosed stake and entered a global brand partnership. As of early 2026 the reported valuation was $21.21 billion following a Series E-6 round, and in January 2026 the company committed $750 million over three years to Microsoft Azure for GPU capacity. In February 2026 it moved to a subscription-first model, discontinuing AI-integrated advertising.

Risks & controversies

Perplexity has faced legal scrutiny over allegations of copyright infringement, unauthorized use of content and trademark issues from media organizations including the BBC, Dow Jones and The New York Times. Analyses by Wired and later Cloudflare reported that Perplexity uses undisclosed web crawlers with spoofed user-agent strings to scrape sites that prohibit or block scraping. Its $34.5 billion bid for Chrome was dismissed by some observers as a marketing stunt, and the underlying opportunity narrowed after a federal judge ruled Google would not be required to break up its search business. The company also faces intense competition from Google, OpenAI and Anthropic, and its revenue model shifted after it abandoned advertising in February 2026. Acquisition rumors involving Apple and Meta have circulated; management said it was unaware of M&A discussions involving Perplexity and reportedly declined acquisition interest.