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Socket

Wilmington, US · Founded 2020 · Delaware corporation · 132 employees on LinkedIn · 11 known investors

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Socket is a developer-first platform that detects and blocks malicious packages in real time to protect organizations from software supply chain attacks. The platform secures the open source ecosystem used across technology, media, healthcare, and finance industries.

CybersecurityDeveloper ToolsSaaS

Founders & leadership

Socket was founded in 2020 by Feross Aboukhadijeh.

FAFeross Aboukhadijeh
Feross AboukhadijehFounderFounder of Socket, a security company that builds infrastructure to help organizations detect and block malicious packages and defend against software supply chain attacks.
JK
Jayant KeswaniExecutive

Board

ZLZane Lackey
Zane LackeyBoard directorGeneral Partner at Andreessen Horowitz

Investors · 11

Andreessen Horowitzlisted by Andreessen HorowitzMenlo Park · $500K – $50M

How we know: a16z's portfolio · board seat on SEC Form D · offering press articles · Not right? Tell us

South Park Commonslisted by South Park CommonsSan Francisco · $1M – $10M

How we know: South Park Commons's portfolio page · a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us

Unusual Ventureslisted by Unusual VenturesMenlo Park · $1M – $15M

How we know: Unusual Ventures's portfolio page · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us

Village Globallisted by Village GlobalCovina · $500K – $3M

How we know: Village Global's portfolio page · a partner's Signal profile · Not right? Tell us

ArchetypereportedNew York · $100K – $10M

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Crossbeam Venture PartnersreportedNew York · $1M – $1.5M

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Fourth Revolution Capital (4RC)reportedSanta Monica

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Framework VenturesreportedSan Francisco · $250K – $40M

How we know: a partner's Signal profile · Not right? Tell us

Pantera CapitalreportedSan Francisco · $5M – $100M

How we know: a partner's Signal profile · Not right? Tell us

Thrive CapitalreportedNew York · $500K – $25M

How we know: offering press articles · open dataset · 5k.vc investor directory · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$59.4M disclosed across 1 round · 2026

▶$59.4MraisedMay 2026 · 8 investors · Other Technology
Rule 506(b)
Socket Raises $60 Million at $1 Billion Valuation - SecurityWeeksecurityweek.com · May 2026Socket raises $60M Series C at $1B valuationsocket.dev · May 2026
Officers, directors & promoters on the filing
  • Feross AboukhadijehExecutive Officer, Director
  • Jayant KeswaniExecutive Officer
  • Zane LackeyDirector
Offering amount
$60M
Amount sold
$59.4M
First sale
Mar 2026
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 4

SnykSnyk is a developer-focused security platform that identifies and fixes vulnerabilities in code, dependencies, containers, and cloud infrastructure using AI-powered analysis. The company serves organizations of all sizes looking to integrate security into their software development process.
LogrocketLogRocket provides session replay, product analytics, and AI-powered issue detection for web and mobile applications. The platform helps product teams understand user behavior, identify technical and UX problems, and monitor frontend performance.
Firefox,Mozilla is a global community organization that develops and maintains open-source internet infrastructure, including the Firefox web browser and Thunderbird email client, while advocating for internet openness, privacy, and user control. The organization also invests in responsible technology startups and creates open-source AI tools for developers.
QiitaQiita provides platforms for engineers to record, share, and collaborate on technical knowledge and documentation. The company operates in the developer tools and knowledge-sharing space.

Companies working in the same space as Socket.

In the news

Socket raises $60M Series C at $1B valuationsocket.dev · May 2026Socket Raises $60 Million at $1 Billion Valuation - SecurityWeeksecurityweek.com · May 2026

Frequently asked questions

What does Socket do?
Socket is a developer-first platform that detects and blocks malicious packages in real time to protect organizations from software supply chain attacks. The platform secures the open source ecosystem used across technology, media, healthcare, and finance industries.
Who founded Socket?
Socket was founded by Feross Aboukhadijeh in 2020.
Who are Socket's investors?
Socket's investors include Abstract Ventures, Andreessen Horowitz, South Park Commons, Unusual Ventures, Village Global, Archetype, Crossbeam Venture Partners, Fourth Revolution Capital (4RC) and 3 more.
How much funding has Socket raised?
Socket has disclosed $59.4M raised across 1 round.
Where is Socket headquartered?
Socket is headquartered in Wilmington, US.