What is Socket?
Socket protects software supply chains by detecting and blocking malicious open-source packages, dependency risks, and AI-accelerated code threats.
- Category
- Software supply chain security
- Headquarters
- San Francisco, CA / remote-first
- Founded
- 2020
- Employees
- 100+ reported
- Total funding
- $125M raised
- Valuation
- $1B after Series C
What is Socket?
Socket is a software supply chain security company. Socket protects software supply chains by detecting and blocking malicious open-source packages, dependency risks, and AI-accelerated code threats.
Socket protects software supply chains by detecting and blocking malicious open-source packages, dependency risks, and AI-accelerated code threats. The platform is aimed at developers, application security teams, and enterprises that need proactive dependency protection in GitHub, CI, package managers, and developer workflows. The durable market signal is that Socket sits close to a budget owner: security, AI platform, healthcare operations, engineering, developer productivity, or defense procurement depending on the account.
As of June 2026, the company profile is best read through product adoption, funding stage, leadership, and ecosystem partnerships rather than through public revenue, because most companies in this batch do not disclose ARR. Buyers generally evaluate Socket on deployment risk, integration depth, compliance posture, and measurable operational impact.
Sources:SocketSocket Series C
What does Socket offer?
Socket offers products and workflows across Dependency scanning, Malware detection, GitHub app and adjacent platform capabilities.
- Dependency scanning· AppSec
- Malware detection· Supply chain
- GitHub app· Developer workflow
- Package manager protection· Developer tooling
- AI-driven risk detection· AI security
- Enterprise policy controls· Governance
Sources:SocketSocket Series C
How does Socket make money?
Revenue comes from SaaS subscriptions for dependency scanning, malware blocking, GitHub and CI workflows, enterprise controls, and developer security analytics.
Revenue comes from SaaS subscriptions for dependency scanning, malware blocking, GitHub and CI workflows, enterprise controls, and developer security analytics. Socket offers free developer tools and paid team or enterprise plans; enterprise pricing depends on repos, seats, package volume, policy controls, and support.
The commercial motion is enterprise-oriented: buyers pay when the platform becomes part of a production workflow, compliance program, developer process, or operational control plane. Growth is driven by more covered users or assets, deeper integrations, expansion from pilots into production, and higher support or governance requirements.
Sources:SocketSocket Series C
Who leads Socket?
Socket is led by Feross Aboukhadijeh and Socket security research team with operating leaders across product, engineering, revenue, and security or domain expertise.
- Feross AboukhadijehFounder and CEOFounderOpen-source maintainer and security entrepreneur leading Socket.
- Socket security research teamSecurity researchCurrent teamFinds and blocks malicious packages across open-source ecosystems.
- Socket engineering leadershipEngineering leadershipCurrent teamBuilds developer-first supply-chain security workflows.
How do you contact Socket's leadership?
Socket does not publish verified personal executive emails in the sources used for this profile, so leadership outreach should use the official route shown here unless a published direct contact exists.
official contact form; personal format not verifiedSources:SocketSocket Series C
How much funding has Socket raised?
Socket's current public funding signal is $125M raised; latest valuation/status is $1B after Series C.
May 2022: Seed - $4.6M. Seed funding launched Socket's open-source supply-chain defense platform. Oct 2024: Series B - $40M. Abstract Ventures, Elad Gil, and a16z led or participated in Series B financing. May 2026: Series C - $60M. Thrive Capital led the Series C with a16z, Abstract Ventures, and Capital One Ventures, bringing total funding to $125M at a $1B valuation.
Because Socket is private or recently acquired, public financing data should be read as a directional capital-history snapshot, not a real-time cap table. The most reliable signal is the latest announced round or transaction, combined with hiring, product expansion, and customer-market focus.
How did Socket get here?
Socket's milestones show a shift from founding and early product validation into category expansion and larger enterprise or strategic relevance.
- 2020FoundedSocket begins around dependency security and open-source risk.
- May 2022SeedSocket raises seed funding to defend open source from supply-chain attacks.
- Oct 2024Series BSocket raises $40M to combat next-generation software supply-chain attacks.
- 2025AI coding risk expansionThe company expands messaging around AI-accelerated software development risk.
- May 2026Series CSocket raises $60M at a $1B valuation.
Sources:SocketSocket Series C
Who are Socket's competitors?
Socket competes with focused startups and larger platform incumbents that already own adjacent enterprise workflows.
- SnykDeveloper security platform covering open source, containers, code, and IaC.
- SonatypeOpen-source governance and software supply-chain security incumbent.
- JFrogArtifact management and software supply-chain security platform.
- Endor LabsDependency lifecycle and open-source risk management platform.
- Mend.ioApplication security platform with open-source dependency scanning.
- GitGuardianCode security platform focused on secrets and developer risk.
Sources:SocketSocket Series C
Socket — frequently asked questions
