AuditYourApp vs Suparalph

AuditYourApp vs Suparalph: A Detailed Comparison of Supabase Security Tools

Securing a Supabase application requires more than just enabling RLS on your tables. Both AuditYourApp and Suparalph recognize this reality and provide tooling to help developers identify security gaps, but they differ in philosophy, feature set, and target audience.

Approach to Security Testing

AuditYourApp takes an active security testing approach. Its scanner connects to your Supabase project and performs automated fuzzing against your RLS policies, attempting to read, write, and modify data through various authentication contexts. This dynamic testing methodology catches vulnerabilities that static analysis alone would miss, such as policies that appear correct syntactically but fail under specific query patterns or role combinations.

Suparalph offers a more lightweight approach, typically focusing on reviewing your RLS policies and database configuration for known anti-patterns. This can be faster to set up and less intrusive, making it a reasonable starting point for teams that are new to Supabase security. However, the basic nature of its testing means some vulnerabilities may go undetected until they are exploited in production.

Platform Coverage

One of AuditYourApp's key differentiators is its multi-platform support. Beyond Supabase, it scans Firebase projects for Firestore and Realtime Database security rule misconfigurations, and it can reverse-engineer mobile applications (both APK and IPA files) to extract and analyze embedded BaaS credentials and configurations. If your product ships on mobile or uses Firebase alongside Supabase, this eliminates the need for multiple separate tools.

Suparalph is focused solely on the Supabase ecosystem. This is perfectly adequate for teams whose entire backend runs on Supabase with no mobile components, but it becomes a limitation as your stack grows.

Reporting and Developer Experience

AuditYourApp uses AI to generate detailed vulnerability reports that explain each finding in plain language, assign severity ratings, and provide step-by-step remediation guidance. The schema visualization feature gives teams a visual map of their database, making it easier to understand table relationships and identify where RLS policies should be applied.

Suparalph provides template-based remediation suggestions, which are generally accurate but less tailored to your specific configuration. Reports tend to be more concise and code-oriented, which some developers prefer for quick triage.

Automation and Integration

AuditYourApp supports scheduled recurring scans and Slack notifications, allowing teams to build security scanning into their ongoing workflow. The Chrome extension adds another layer by detecting Supabase usage on any website, which is useful for reconnaissance and competitive analysis.

Suparalph may offer partial CI/CD integration capabilities, which can be valuable for teams that want to run security checks as part of their deployment pipeline. This is an area where Suparalph may have an edge for teams with mature DevOps practices.

Pricing Considerations

AuditYourApp uses a credit-based pay-per-scan model. You buy credits and spend them when you run scans, with no ongoing subscription required. This is cost-effective for teams that scan before releases or on a periodic basis.

Suparalph typically follows a freemium model, offering basic scanning for free with premium features behind a paywall. This is attractive for individual developers or small teams who want to get started without any upfront cost.

When to Choose Each

Choose AuditYourApp if:

• You need active RLS fuzzing, not just static analysis
• Your stack includes Firebase or mobile apps
• You want AI-powered reports with contextual remediation
• You prefer pay-per-scan flexibility
• You need scheduled scans with Slack alerting

Choose Suparalph if:

• You are a solo developer or small team on a tight budget
• You want a free tier to get started
• You prefer lightweight, code-oriented reports
• CI/CD integration is a priority
• You only use Supabase with no mobile components

Final Thoughts

Both tools serve the important purpose of making Supabase security more accessible. Suparalph is a solid entry point for developers who want quick, low-cost security feedback. AuditYourApp is the more comprehensive option for teams that need deep analysis, multi-platform coverage, and AI-assisted remediation. The right choice depends on the complexity of your stack and the depth of security testing you require.