Proofpoint
Proofpoint Capital is a venture capital firm established in 2025, focused on investing in early-stage, post-revenue technology startups with significant growth potential. The firm specializes in sectors such as enterprise software, fintech, AI, digital health, and vertical SaaS. Co-founded by Jonathan Brassington, Matt Wallach, and Dan Goldsmith, the firm is based in Phoenixville, United States. The firm partners with founders to build and scale technology companies, leveraging the operational expertise of its partners who have successfully grown startups into billion-dollar businesses. Proof
Investing activity
Proofpoint appears in 1 AI deal tracked by the AI Lounge deals desk, rounds totalling $6.3B, and led 1 of them. The most recent is Varonis Systems (Acquisition, $6.3B, Oct 2026).
Deals
Frequently asked questions about Proofpoint
Where is Proofpoint based?
Proofpoint is based in Phoenixville, US.
How can founders reach Proofpoint?
Founders on AI Lounge can see Proofpoint's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Proofpoint to their Investor Pipeline to track the conversation.