Pentesting

Supaguard

Security scanner for Supabase — finds exposed keys, weak RLS policies, and leaked PII data automatically

supaguard.pro

Verified Free tier

Quick facts
What is it	Security scanner for Supabase — finds exposed keys, weak RLS policies, and leaked PII data automatically
Pricing	Freemium — from $12.35/mo
Free tier	Yes
Platform	Web Application
Best for	Identifying exposed Supabase credentials in web applications, Monitoring database security posture over time
Domain registered	2026

Data updated Aug. 1, 2026

What does Supaguard do?

Supaguard is a specialized security scanner designed specifically for Supabase projects. It automatically scans your web application to find security vulnerabilities that could lead to data leaks. The tool looks for exposed Supabase keys, weak Row Level Security policies, and sensitive personal information that might be accessible through your API.

The platform works by crawling your JavaScript bundles to discover hardcoded credentials, then uses any found keys to probe your database and map what an attacker could access. It employs regex heuristics to detect emails, passwords, and credit card numbers, with Luhn validation for credit card detection. The Pro version adds continuous monitoring with scheduled scans, webhook and Slack alerts, and compliance report generation.

Supaguard is particularly valuable for development teams using Supabase who need to maintain security compliance. It helps developers identify and fix vulnerabilities before they become serious issues, and provides the documentation needed for SOC 2, GDPR, and PCI DSS audits. The tool offers free scans with optional Pro features for ongoing monitoring.

Pentesting

#api security#data protection#devops#pii detection

Key features

What makes it stand out

Discovers leaked Supabase keys and JWT tokens in JavaScript bundles

Maps database attack surface by enumerating accessible tables

Flags sensitive data like emails, passwords, and credit card numbers

Provides automated daily, weekly, or bi-weekly security monitoring

Generates compliance reports for SOC 2, GDPR, and PCI DSS requirements

Who is Supaguard for?

Who benefits most from this tool

Identifying exposed Supabase credentials in web applications

Monitoring database security posture over time

Generating compliance reports for audits

Pricing

Free tier available — start without a credit card

Free

2 scans
1 projects
2 scans per month
1 project
High-level risk score
Basic table summary
Shareable report links

Pro

$12.35/month

5 projects
Unlimited scans
Up to 5 projects
Full table-level analysis
Scheduled monitoring (daily/weekly)
Webhook & Slack alerts
Email alerts on score drops
Compliance reports (SOC 2, GDPR, PCI)
Public security badge
Score history & trend charts
CI/CD integration
Exposed sample rows
Write-permission detection
Priority support

Trust & presence

Domain Domain registered 2026

Gallery

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