
Snyk
Aikido Security
Mozilla Observatory
Gitleaks
GuardLayer
Detectify
Probe.ly
Free passive security scan for vibe-coded web apps
Snyk
Dependabot
CVE Lite CLI
Trivy
Rom Patcher JS
Libraries.io
Vulnerabilities.io
Security & Privacy
Which is more popular?
Based on our record, SniffPup seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Patchdex
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| Website | sniffpup.com | patchdex.com |
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What each product offers, as listed by its team.

No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing SniffPup and Patchdex.
SniffPup's answer
SniffPup is made for people shipping apps built with AI builders such as Lovable, Bolt, Cursor, Replit and v0, often with Supabase or Firebase backends, who want a quick outside check of their live web app's public URL.
SniffPup's answer
SniffPup is a passive, read-only outside security scan of a live web app's public URL. The free scan needs no signup, and it never logs in, sends attack payloads, or uses a key it finds. It checks for leaked API keys and secrets in page HTML and JS bundles, publicly reachable .env and .git files, public source maps, security headers and cookie flags, HTTPS/TLS, CORS, email DNS (SPF/DMARC), and whether Supabase or Firebase lets an anonymous visitor read data. It also gives copy-paste fix prompts for AI builders, and critical fixes are free. It is not a pen test or code audit.
SniffPup's answer
SniffPup's free scan needs no signup, is passive and read-only, and critical fixes are free. It includes copy-paste fix prompts for AI builders. Only scan sites you own or are authorized to test.
SniffPup's answer
SniffPup is made by Ember and Saru LLC in Charlotte, NC, USA. It is named after Ember, the founder's black Pomeranian.
Share your experience with using SniffPup and Patchdex. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

A free SniffPup scan of your live URL runs these outside checks: secrets in your HTML and same-origin JS (always masked), public .env/.git files (variable names only, never values), downloadable source maps, security headers and more.... - Source: dev.to / 9 days ago
These examples are a starting point, not a review of your app. Got a pattern we missed? Tell us: https://sniffpup.com/suggest. - Source: dev.to / 9 days ago
Tracking Patchdex since Nov 2026.
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Audit git repos for secrets. Gitleaks provides a way for you to find unencrypted secrets and other unwanted data types in git source code repositories. As part of it's core functionality, it provides;
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