Socket.dev
Behavioral dependency security that catches zero-day supply chain attacks before you install.
Socket is the defense-in-depth layer you want if you care about zero-day malware, not just known CVEs. The free tier is generous for small projects, and the Team tier's reachability analysis genuinely cuts alert noise. Pair it with a traditional SCA tool like Snyk—Socket won't replace your CVE scanner. Recent updates add Asana and ClickUp ticketing, PHP/Composer support, and Firefox extension protection, broadening its scope. It's a strong complement to Snyk or Dependabot for teams focused on supply chain security.
Verified 16d ago · liveness 97/100 · cite: rightaichoice.com/tools/socket-dev
- Node.js teams vetting every npm dependency for malware and typosquats
- Python developers concerned about PyPI malware and malicious packages
- Open-source maintainers protecting downstream users from supply chain attacks
- DevSecOps engineers automating supply chain reviews in CI/CD
- Teams needing comprehensive CVE scanning for all languages (use as complement)
- Enterprises with legacy monoliths and minimal open-source use
- Projects requiring a free tool for private repository scanning (Free plan limits to 3 members, 1 label)
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Skip Socket.dev if you need a comprehensive CVE scanner for all languages, or if your team has minimal open-source dependency usage and can't justify an additional security layer.
Team plan requires a minimum of 5 developers, so a small team pays $125/month even if you only need it for a few people.
Free tier is generous for solo devs and small projects. Team at $25/dev/month (min 5 devs) is comparable to Snyk's Team tier, but Socket's precomputed reachability cuts false positives. Business at $50/dev/month (min 20 devs) is for larger orgs; Enterprise is custom. Cheaper than Snyk for small teams, but Snyk offers broader CVE coverage.
In short
Socket.dev — Behavioral dependency security that catches zero-day supply chain attacks before you install. Best for Node.js teams vetting every npm dependency for malware and typosquats, Python developers concerned about PyPI malware and malicious packages, Open-source maintainers protecting downstream users from supply chain attacks. Free to start; paid plans from $25/mo.
What's new in Socket.dev
Checked 16 days agoAcross the latest 4 updates: 4 feature updates.
Socket for ClickUp Is Now Available
ClickUp integration for alert ticketing is now available, similar to the Asana beta for Business and Enterprise plans.
New: Asana integration for alert ticketing
Create and manage Asana tasks from alerts manually or via ticketing rules. Beta on Business and Enterprise plans.
PHP and Composer support moves to beta; PHP reachability GA for Team+
PHP and Composer support upgraded from Experimental to Beta for all users. Precomputed reachability GA for Team and higher.
New: Firefox extension protection
Scans every Firefox extension in Mozilla's official directory, monitoring for malicious behavior. Experimental for Enterprise customers.
Viability Score
How well maintained and how widely used is Socket.dev? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- Deep package behavior inspection
- Automated PR scanning for risky dependencies
- Real-time dependency monitoring with alerts
- Block malicious packages before install (Socket Firewall)
- Block malicious VS Code, Open VSX, and Firefox extensions
- Manifest alerts for missing lockfiles
- CI/CD integration (GitHub Actions, CircleCI, Jenkins)
- Precomputed reachability analysis (Team+)
- Full application function-level reachability (Enterprise)
- AI-assisted analysis that flags hidden dependency behavior
- MCP server for AI-assisted alert review
- Firewall events data export to external SIEM
- SBOM import/export
- Scan GitHub Actions and AI models
- Scans yanked crates.io versions pinned in Cargo.lock
About Socket.dev
Socket.dev is a dependency security platform that shields your codebase from malicious packages and zero-day supply chain attacks before they ever reach your repositories. Instead of relying only on stale CVE databases, Socket analyzes the actual behavior of packages to detect typosquatting, credential stealers, and suspicious patterns in real time. It is built for development teams—from individual developers to large enterprises—who need proactive defense against threats that signature-based scanners miss. Socket plugs directly into your CI/CD pipeline and pull request workflow, automatically blocking risky dependencies across 70+ risk categories in 10+ languages, including npm, PyPI, Go, NuGet, Composer, and RubyGems. Recent updates have expanded scanning to yanked crates.io versions pinned in Cargo.lock, added repository-scoped API tokens with reachability scan support, and introduced beta support for PHP and Composer with precomputed reachability for Team plans and higher. Beyond basic scanning, Socket continuously monitors for emerging threats—recent alerts covered compromised npm packages in the Keyv and Cacheable namespaces and obfuscation in the Rust Tokio library. New integrations include alert ticketing with Asana (beta) and ClickUp, plus experimental Firefox extension protection for Enterprise customers. AI-assisted analysis flags hidden dependency behavior, helping you focus on real risks. Socket's signature is behavioral detection combined with reachability analysis—Team plans cut 60% of CVE false positives, and Enterprise delivers full application function-level reachability, eliminating up to 90% of irrelevant CVEs. It works alongside traditional SCA tools like Snyk and Dependabot as a complementary layer, catching zero-day threats that SCA tools miss. With a generous free plan and transparent pricing, it's a practical choice for teams serious about supply chain security.
Behind the Verdict
Socket stands out because it doesn't just check against known vulnerability databases—it inspects package behavior to catch novel attacks. This is especially valuable for zero-day threats and typosquatting, which traditional SCA tools often miss. The reachability analysis is a genuine differentiator: Team plans cut 60% of CVE false positives, and Enterprise can eliminate up to 90% of irrelevant CVEs by focusing on dependencies that are actually executed. This reduces alert fatigue and lets your team act on real risks. Strengths: - Behavioral detection catches zero-day malware, typosquatting, and credential stealers. - Precomputed reachability on Team+ reduces false positives significantly. - Broad ecosystem support: npm, PyPI, Go, NuGet, Composer, RubyGems, and now PHP/Composer in beta. - Generous free tier for individual developers and small teams. - Active development with frequent updates, including new integrations like Asana and ClickUp for alert ticketing. - AI-assisted analysis and MCP server for integration with AI coding agents. Weaknesses: - Not a full SCA replacement; it complements tools like Snyk rather than replacing them. - Behavioral alerts can sometimes be noisy, requiring tuning. - Java and some other ecosystems are not supported. - Some advanced features (e.g., full application reachability, Firefox extension protection) are gated to Enterprise. - Free tier limits: 3 members and 1 repository label, which may be too restrictive for larger teams. Where it fits: DevSecOps teams that want proactive protection against supply chain attacks, especially those using npm, PyPI, or Rust. It's ideal for organizations that already use SCA tools but want to catch what those miss. Where it doesn't fit: Teams that need comprehensive CVE scanning across all languages, or those with minimal open-source usage.
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Real-world workflow fit
Concrete scenarios for the personas Socket.dev actually fits — and what changes day-one when you adopt it.
Integrating Socket into the CI/CD pipeline to automatically block malicious dependencies in pull requests before merge.
Outcome: Malicious packages are blocked before they reach production, reducing risk of supply chain attacks with minimal manual effort.
Using Socket's free tier to monitor dependencies in the repo and get alerts when a package is compromised.
Outcome: Maintainer gets early warnings about compromised dependencies, protecting downstream users and maintaining trust.
Adopting Socket Enterprise for full application reachability to reduce CVE noise and integrate with GitLab and internal tools.
Outcome: Security team focuses only on reachable vulnerabilities, cutting irrelevant CVEs by up to 90% and integrating with existing workflows.
Use Cases
- Preventing supply chain attacks in CI/CD by blocking malicious packages before they execute
- Auditing open source dependencies for suspicious behavior (network access, credential theft)
- Monitoring private repositories for compromised packages in real-time
- Generating SBOMs for Gradle projects via version catalog support
- Blocking malicious editor extensions (VS Code, Open VSX, Firefox) at install time
- Scanning yanked crates.io versions to ensure Rust projects don't fail on archived dependencies
- Creating Asana or ClickUp tasks from alerts to track remediation
- Integrating with AI coding agents via MCP server for alert review
Models Under the Hood
as of 2026-08-31
Limitations
- Socket focuses on supply chain security for package ecosystems, with support for npm, PyPI, Go, NuGet, Composer, and others as indicated by its changelog.
- Advanced features like full application reachability and Firefox protection are gated to higher-tier plans.
- The tool provides behavioral analysis and reachability to reduce false positives, but may still require tuning for specific use cases.
- Pricing is per developer with tiered feature availability.
as of 2026-08-30
Verification history
We have re-verified Socket.dev 18 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 18 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Socket.dev tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0 per month, per developer
Ideal for
Individual developers and small teams (up to 3 members) who want basic dependency security without cost.
What this tier adds
Starting tier: 1,000 scans/month, 500 API quota/hour, 3 members, 1 repository label, detects 70+ risk types, block malicious dependencies automatically, and AI analysis.
Team
$25 per month, per developer (min 5 developers)
Ideal for
Growing teams (min 5 developers) that want to reduce alert noise with precomputed reachability and Slack alerts.
What this tier adds
Adds 5,000 scans/month, 2,500 API quota/hour, unlimited members, 3 repository labels, precomputed reachability cutting 60% of CVE false positives, priority scoring, and Slack alerts.
Business
$50 per month, per developer (min 20 developers)
Ideal for
Organizations (min 20 developers) that need compliance integrations, SSO/SAML, and scanning for GitHub Actions and AI models.
What this tier adds
Adds unlimited members and repository labels, 10,000 API quota/hour, compliance integrations (e.g., Vanta), SBOM import/export, SSO/SAML & webhook automation, and scanning of GitHub Actions and AI models.
Enterprise
Custom
Ideal for
Large organizations requiring full application function-level reachability and integrations with GitLab, Bitbucket, Azure DevOps, and self-hosted repos.
What this tier adds
Adds full application function-level reachability (cuts up to 90% of irrelevant CVEs), SCIM provisioning, audit logs, IP restrictions, private Slack channel, migration help, and named account manager.
Where the pricing makes sense
The company stage and team size where Socket.dev's pricing actually pencils out — and where peers do it cheaper.
Free tier is generous for solo devs and small projects. Team at $25/dev/month (min 5 devs) is comparable to Snyk's Team tier, but Socket's precomputed reachability cuts false positives. Business at $50/dev/month (min 20 devs) is for larger orgs; Enterprise is custom. Cheaper than Snyk for small teams, but Snyk offers broader CVE coverage.
Setup time & first value
How long it actually takes to get something useful out of Socket.dev — broken out by persona, not the marketing-page minute.
For a developer using the GitHub app, setup takes about 10 minutes to install and start scanning PRs. For a DevSecOps engineer integrating via CI/CD, allow up to 1 hour to configure. For Enterprise, expect a few days for onboarding and migration help.
Switching to or from Socket.dev
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Snyk: You don't migrate fully; Socket can run alongside Snyk to add behavioral detection. Install the GitHub app and start blocking malicious packages, while Snyk continues CVE scanning.
- →From Dependabot: Socket's reachability analysis helps prioritize alerts; enable the Socket GitHub app to get PR checks alongside Dependabot's dependency updates.
- →From GitHub's built-in scanning: Socket adds behavioral detection and reachability; install the app to get additional risk flags and monitoring.
Integrations
Resources & Guides
Tutorials & Learning
YouTube returned 5 videos for “Socket.dev”, and we withheld 5: 5 did not mention Socket.dev. We are showing none, because we could not prove any of them are about Socket.dev.
Official links
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