Bolt.new vs v0.dev

Security comparison for AI-powered development platforms

⚡

Bolt.new

AI full-stack app builder in the browser

high risk
▲

v0.dev

AI UI component generator by Vercel

medium risk
Safer Choice

Side-by-Side Comparison

MetricBolt.newv0.dev
Risk LevelHIGHMEDIUM
Critical Vulnerabilities21
High Vulnerabilities22
Total Vulnerabilities55
Checklist Items1010
Required Fixes75
Categoryai builderai builder

Key Vulnerabilities

Bolt.new

Environment variables exposed in client bundle
No rate limiting on API endpoints
Default database credentials
Missing CSRF protection

v0.dev

XSS via dangerouslySetInnerHTML
API keys in component props
Accessible admin components

v0.dev is the safer option, but both need a security review

No AI platform is secure by default. Erzo scans your app regardless of which tool you used.

⚡Bolt.new Security Guide →▲v0.dev Security Guide →
    Erzo — AI Code Security Scanner | Error Zero