Lovable vs Replit

Security comparison for AI-powered development platforms

💜

Lovable

AI full-stack app builder

high risk
🔄

Replit

Online IDE with AI code generation

medium risk
Safer Choice

Side-by-Side Comparison

MetricLovableReplit
Risk LevelHIGHMEDIUM
Critical Vulnerabilities20
High Vulnerabilities23
Total Vulnerabilities55
Checklist Items1010
Required Fixes55
Categoryai builderai builder

Key Vulnerabilities

Lovable

Missing or overly permissive RLS policies
Exposed Supabase service role key
No input validation on forms
Hardcoded API keys in source

Replit

Secrets visible in Replit environment
Missing authentication on generated APIs
Hardcoded database connection strings

Replit 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.

💜Lovable Security Guide →🔄Replit Security Guide →
    Erzo — AI Code Security Scanner | Error Zero