
Snyk
Aikido Security
Mozilla Observatory
Gitleaks
GuardLayer
Detectify
Probe.ly
Free passive security scan for vibe-coded web apps
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

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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What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of SniffPup yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing SniffPup and LayerStack Arm-based Cloud Server.
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.
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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 / 10 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 / 10 days ago
Tracking LayerStack Arm-based Cloud Server since Jun 2024.
When comparing SniffPup and LayerStack Arm-based Cloud Server, you can also consider the following products.

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.
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Secure your code, cloud, and runtime in one central system. Find and fix vulnerabilities fast and automatically.
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The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
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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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Automated security scanning for Next.js + Supabase apps. Catch exposed keys, missing RLS, and unprotected Server Actions before they reach production — with the exact fix.
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Detectify provides a user friendly and thorough web security scan that allows you to focus 100% on web development.
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