About This Fund
Accel XVI is a $650 million early-stage venture capital fund raised by Accel Partners, one of Silicon Valley's most enduring investment franchises. Closed in December 2023 as a Delaware limited partnership, the fund operates from Accel's headquarters at 500 University Avenue, Palo Alto, California. It represents the firm's sixteenth US flagship fund and matches its 2021 predecessor, Accel XV, at $650 million — a deliberate signal of portfolio discipline and consistent fund sizing across market cycles. The fund is managed by partners including Andrew Braccia, Sameer Gandhi, Ping Li, Vasant Natarajan, Ryan Sweeney, and Richard Wong.
Accel XVI deploys capital under the firm's "prepared mind" philosophy — intensive sector research before identifying investments, enabling conviction-driven entry at the earliest company stages. The fund targets pre-seed through Series B rounds, with roughly 95% of investments concentrated at seed and Series A. Accel serves as first institutional backer in approximately 87% of its portfolio companies. Geographic focus is the United States, across enterprise software, cybersecurity, artificial intelligence, infrastructure, and consumer technology, with the partnership taking active board seats and providing structured support in talent, enterprise sales, and market expansion throughout each company's development.
The Accel franchise behind Fund XVI carries a multi-decade track record spanning early-stage positions in Meta, Dropbox, Slack, Atlassian, CrowdStrike, and UiPath — among the most consequential technology businesses of the modern era. Recent vintages include Segment (acquired by Twilio), Scale AI, Sentry, Monte Carlo, and Ironclad. Accel XVI closed at its full $650 million target in Q4 2023, one of the most difficult fundraising environments in a decade, on the strength of LP confidence following landmark exits including Klaviyo's IPO and the Pismo acquisition.