Perplexity AI announced Monday that it has crossed 100 million monthly active users and closed a $500 million Series D funding round at an $8 billion post-money valuation, cementing its position as the most scaled alternative to Google Search in the generative AI era. The round was led by SoftBank Vision Fund 3, with participation from existing investors including IVP, NEA, and Jeff Bezos’s personal investment vehicle.
The Numbers That Got Them Here
The 100 million MAU milestone represents a roughly 4x increase from the 25 million the company reported in mid-2025. Perplexity attributes much of the acceleration to three factors: its iOS and Android apps topping download charts in 47 countries during Q1 2026, enterprise adoption by over 4,000 companies through Perplexity for Business, and a content licensing program with more than 150 media organizations that has addressed early criticism over source attribution.
Annualized recurring revenue (ARR) is approaching $300 million, according to a person familiar with the company’s financials who spoke on condition of anonymity. That figure includes approximately $180 million from the Pro subscription tier at $20 per month, and roughly $120 million from enterprise contracts. The company processes over 600 million queries per day — up from an estimated 100 million per day in early 2025.
SoftBank’s Bet
SoftBank’s lead position in the round marks the Japanese conglomerate’s most significant AI search investment since its early stake in OpenAI was partially unwound during OpenAI’s 2025 restructuring. SoftBank CEO Masayoshi Son has said publicly that “the search paradigm is the most defensible wedge in AI,” a view that underpins the firm’s thesis on Perplexity.
At $8 billion, Perplexity’s valuation is approximately 27x ARR — a premium multiple that reflects both its growth velocity and its strategic position between pure-play model providers and traditional search incumbents. For context, Google’s search revenue alone generates over $200 billion annually, suggesting Perplexity is still capturing a fraction of a percent of the total addressable market.
Enterprise Traction and Publisher Deals
Perplexity for Business, launched in late 2025 at $40 per user per month, now counts customers including Salesforce, Deloitte, and a consortium of Fortune 500 legal departments that use the platform for regulatory research. The enterprise product integrates with private document repositories via a RAG (retrieval-augmented generation) architecture, allowing companies to deploy Perplexity’s search interface over internal knowledge bases without sending proprietary data to Perplexity’s servers.
The publisher licensing program has quieted what had been a significant source of controversy. In 2024 and early 2025, several major news organizations — including The New York Times and News Corp — publicly accused Perplexity of reproducing their content without payment. The company has since signed revenue-sharing agreements with over 150 outlets, though the specific financial terms have not been disclosed. Perplexity CEO Aravind Srinivas told TechPulse in a written statement that “we believe the web gets better when the people who create original reporting are compensated for their work.”
What the Money Is For
Perplexity plans to deploy the new capital across three areas. First, inference infrastructure: the company currently runs its models on a mix of cloud GPU capacity and owned hardware, and intends to expand its owned cluster to reduce per-query costs as query volume grows. Second, international expansion, with localized versions of the product targeted at Japan, Germany, Brazil, and India as priority markets. Third, a multimodal expansion to support video and audio content as first-class search objects — a capability gap relative to Google Lens and YouTube that Perplexity has acknowledged.
A fifth co-founder and former Google Distinguished Engineer, who joined Perplexity as Chief Technology Officer in January 2026, is leading the multimodal effort, according to a company spokesperson.
The Series D values Perplexity at roughly one-third the valuation OpenAI achieved in its last primary round, but at a fraction of OpenAI’s scale. Whether the gap narrows depends on whether Perplexity can hold its growth trajectory as Google continues to integrate AI Overviews more aggressively into standard search results — the incumbent’s most direct counter-move to date.
