Perplexity AI Lands 500M Series E at 9B Valuation

Perplexity AI has closed a 500 million Series E funding round, catapulting its valuation to 9 billion in a deal that underscores persistent investor appetite for specialized artificial intelligence applications even as commodity AI infrastructure grows crowded. The round was led by SoftBank Vision Fund III, with participation from Nvidia, Amazon, and existing investor Institutional Venture Partners, the company confirmed.

The 9 billion valuation represents a sharp climb from the 4 billion valuation Perplexity commanded in early 2025, a 125% year-over-year leap that outpaces most comparable raises in the sector. The company disclosed it reached 50 million in annualized revenue, up from 17 million twelve months prior, translating to roughly 200% growth. Perplexity processes more than 100 million search queries daily across its AI-powered search engine, up from the tens of millions the company handled a year ago.

The funding arrives at a moment when venture capital has increasingly rotated away from foundation model companies and toward AI applications with demonstrable monetization and clear competitive differentiation. "We are not competing on who has the biggest model," chief executive Aravind Srinivas said in a statement. "We are competing on who can deliver the most accurate, real-time answer with full traceability to the source." That positioning has allowed Perplexity to pitch itself as an enterprise-grade alternative to chatbots built on undifferentiated language model APIs.

Unlike pure-play AI infrastructure companies, Perplexity differentiates through real-time web indexing and citation accuracy, claims that have resonated with sectors including legal, financial, and academic research. The company said the fresh capital will fund expansion into enterprise APIs, allowing third-party developers to embed Perplexity's search capabilities directly into their own products. It is a strategic pivot from the consumer-facing tool that first attracted attention in 2023, toward a B2B revenue model with higher contract values and stickier retention.

Geographic expansion represents another key priority. The company has committed 50 million toward establishing operational footing in Asian markets, with initial focus on Japan, Singapore, and South Korea, where demand for English-language AI search tools in enterprise settings has grown notably. Perplexity plans to hire local sales and partnerships teams in each market, supplementing the capital deployment with strategic go-to-market agreements with regional cloud providers. The move marks Perplexity's first dedicated international infrastructure investment and signals confidence that its search relevance advantages will translate across linguistic and regulatory contexts.