Socket
Developer security platform that detects and blocks malicious dependencies in your codebase before they cause harm.
| What is it | Developer security platform that detects and blocks malicious dependencies in your codebase before they cause harm. |
|---|---|
| Pricing | Freemium — from $25/mo |
| Free tier | Yes |
| Platform | Web Application |
| API | Yes |
| Best for | preventing malicious code injection via dependencies, auditing open source package security before integration |
| Domain registered | 2020 |
Data updated Aug. 1, 2026
What does Socket do?
Socket is a security platform designed specifically for developers to protect their codebases from dangerous dependencies. It works by analyzing open source packages across multiple ecosystems including npm, PyPI, Maven, and NuGet, looking for patterns that indicate malicious behavior such as data exfiltration, obfuscated code, or backdoor functionality. The tool goes beyond traditional vulnerability scanning to detect actively malicious packages that might otherwise slip through conventional security checks.
What makes Socket stand out is its proactive approach to dependency security. Instead of just checking for known vulnerabilities, it performs deep package inspection to identify suspicious behaviors like network calls to unknown domains, shell command execution, or attempts to access sensitive system files. The platform provides detailed security scores across multiple dimensions including supply chain security, code quality, maintenance practices, and licensing compliance. This gives developers a comprehensive view of package health before they decide to include it in their projects.
Development teams working with extensive open source dependencies benefit most from Socket, particularly those in organizations where supply chain security is a priority. The tool helps prevent incidents like the recent cases it highlights, such as packages that attempt to exfiltrate system files or execute remote-controlled browser automation. By integrating directly into development workflows through GitHub apps and blocking suspicious packages at installation time, Socket provides practical protection against the growing threat of software supply chain attacks.
Key features
What makes it stand outWho is Socket for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- 1,000 scans
- 3 members
- 2 attack campaigns
- 1 repository labels
- 30 threat feed items
- Unlimited developers & repos
- 1,000 scans per month
- 3 members, 1 repository label
- Detect 70+ risk types (malware, vulnerabilities, license, etc.)
- Block malicious dependencies automatically
- AI analysis that flags hidden dependency behavior
Team
Everything in Free, plus:
- 5,000 scans
- 10 members
- 3 repository labels
- 5,000 scans per month
- 10 members, 3 repository labels
- Exclusive to Socket — precomputed reachability analysis cuts 60% of CVE false positives automatically, no extra setup needed
- Priority scoring to focus on real risks
- Slack alerts for new malware or vulns
Business
Everything in Team, plus:
- unlimited scans
- unlimited members
- unlimited repository labels
- Unlimited members, Unlimited repository labels
- Unlimited scans & API quota
- Compliance integrations (e.g. Vanta)
- SBOM import/export for full dependency visibility
- SSO/SAML & webhook automation
- Scan GitHub Actions and AI models
Enterprise
Everything in Business, plus:
- Full application function-level reachability that delivers industry-best accuracy, even in dynamic languages where others struggle — cutting up to 90% of irrelevant CVEs
- Integrations for GitLab, Bitbucket, Azure DevOps, and self-hosted repos
- SCIM provisioning, audit logs, IP restrictions
- Private Slack channel, migration help, named account manager
Trust & presence
Gallery
Click any image to enlargeSimilar tools
SafeDep vet
Verified
Developer Tools
Open source tool for supply chain security analysis in CI/CD pipelines — scans for malicious packages.
Snyk
Verified
Developer Tools
AI-native security platform that finds and fixes vulnerabilities in code, dependencies, and AI models.
DepsHub
Verified
Developer Tools
AI-powered dependency management tool that automatically updates, secures, and monitors your project dependencies
ZeroPath
Verified
Developer Tools
AI-powered code security scanner that finds, verifies, and auto-fixes vulnerabilities like business logic flaws and broken auth.
CodeThreat
Verified
Developer Tools
AI-powered application security platform that scans code for vulnerabilities and reduces false positives.
OpenBuckets
Verified
Data Mining
AI-powered tool to find and secure misconfigured cloud storage buckets that are publicly exposed.
binarly.io
Verified
Developer Tools
AI-powered platform for firmware and software supply chain security — detects vulnerabilities, malicious code, and dependencies in binaries.
Aikido Security
Verified
Developer Tools
Your central code, cloud, and runtime security platform. Fix vulnerabilities automatically with AI AutoFix and AutoTriage. Cut false positives by 85%. Security is an everyone problem. So get security done, and get devs back to building.