COMPARISON · SOCKET
vibecheck vs Socket
Socket is excellent at one specific threat: malicious npm packages that do something dangerous when installed. vibecheck covers that same supply chain surface and a lot more — because most AI-generated apps don't get compromised through npm packages, they get compromised through open database tables, exposed API keys, and routes with no auth check.
The short version
Socket analyses the runtime behaviour of npm packages to catch malicious code that CVE databases miss — typosquatted packages, dependency confusion attacks, malicious postinstall scripts. It's genuinely novel and fills a real gap that Snyk and Dependabot don't.
vibecheck includes supply chain checks too: obfuscated dependencies, packages from non-registry sources (git:, file:, http:), lifecycle scripts with shell execution, and GitHub Actions permission escalation. But the bigger picture for a Lovable or Cursor app is almost always source-code security — a Supabase table with no RLS, an API route that skips the auth check, a hardcoded API key in the frontend bundle. Socket doesn't look at any of that.
For an AI-built app going to production, vibecheck is the more complete pre-deploy check.
Side by side
| vibecheck | Socket | |
|---|---|---|
| Built for | Solo devs needing a full pre-deploy security check | Teams preventing malicious package installs in CI |
| Malicious npm packages | Yes — obfuscated deps, non-registry sources, suspicious postinstall scripts | Yes — Socket's core strength, deep behavioural analysis |
| GitHub Actions supply chain | Yes — permission escalation, unpinned external Actions | Partial — some Actions analysis |
| Secrets & API key exposure | Yes — Gitleaks scans 150+ secret patterns | No — not in scope |
| Database access control (RLS) | Yes — Supabase RLS, service_role in client bundle | No — not in scope |
| Unauthenticated API routes | Yes — custom check on all app/api/** routes | No — not in scope |
| AI-code specific patterns | Yes — built for Cursor/Lovable/Bolt/Replit/v0 output | No — generic supply chain, not AI-pattern aware |
| Free tier | Free for 2 repos, unlimited scans | Free for open-source repos |
| Paid pricing | Solo £12/mo · Indie Stack £27/mo — flat, no seats | Seat-based plans for private repos |
Why the threat model matters
AI tools generate dependency configs you haven't reviewed.
Lovable and Bolt can add npm dependencies you didn't ask for. vibecheck flags packages from non-registry sources (git:, file:, http: prefixes), obfuscated code in dependencies, and lifecycle scripts with shell execution — the same supply chain attack surfaces Socket covers, without needing a separate tool.
The bigger risks are in your application code.
In 100 AI-built apps we scanned, the most common critical finding wasn't a malicious package — it was a Supabase table with no RLS or an API route with no session check. Socket can't see those because they're not in package metadata.
One scan covers both.
vibecheck runs Gitleaks (secrets), Semgrep (OWASP patterns), njsscan (Node security), and 50 custom checks including supply chain — all in one GitHub OAuth and two minutes. You don't need a separate tool for each threat category.
When Socket is the right call
If you maintain a large open-source library or run an organisation where preventing malicious dependency installs in CI is the primary concern — Socket is the specialist tool for that job. For solo devs and small teams shipping AI-generated apps, vibecheck provides broader coverage in a single pre-deploy scan.
FREE SCAN
Supply chain + source code, in one scan
Connect your repo and vibecheck checks your dependencies, secrets, database rules, API routes, and AI-generated code patterns — all in under 2 minutes. Free for 2 repos.
Run a free pre-deploy security scan →