Dev tools · alternatives · 2026
24 alternatives to Nullgaze
Scan any website for leaked secrets in seconds
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Scan any LLM chatbot for vulnerabilities
Apr 2026 · github.com · its alternatives →
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I built this after seeing multiple teams accidentally ship API keys in their frontend code. The problem: Modern web development moves fast. You're vibe-coding, shipping features, and suddenly your AWS keys are sitting in a tag visible to anyone who opens DevTools. I've personally witnessed this happen to at least 3-4 production apps in the past year alone. KeyLeak Detector runs through your site (headless browser + network interception) and checks for 50+ types of leaked secrets: AWS/Google keys, Stripe tokens, database connection strings, LLM API keys (OpenAI, Claude, etc.), JWT…
Nov 2025 · github.com · its alternatives →
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Online automated vulnerability scanner to secure firewalls, servers, web applications, and apis. Try 14 days for free.
2020 · hostedscan.com · its alternatives →
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A Smart and AI driven Web Vulnerability Scanner
2025 · thesmartscanner.com · its alternatives →
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Analyze your website's security with VULNWatch
2025 · vulnwatch.tech · its alternatives →
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VibeScan▲9Beta tool that runs OWASP/Nuclei/ZAP checks fast and prioritizes fixes; would love test runs on your staging domains and blunt feedback.
2025 · vibescan.co.kr · its alternatives →
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Hi HN, I'm one of the creators of HoundDog.ai (https://github.com/hounddogai/hounddog). We currently handle privacy scanning for Replit's 45M+ creators. We built HoundDog because privacy compliance is usually a choice between manual spreadsheets or reactive runtime scanning. While runtime tools are useful for monitoring, they only catch leaks after the code is live and the data has already moved. They can also miss code paths that aren't actively triggered in production. HoundDog traces sensitive data in code during development and helps catch risky flows (e.g., PII…
Feb 2026 · github.com · its alternatives →
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Scantide▲12Easy to use ,security and assessment tool for online servers
Oct 2025 · scantide.com · its alternatives →
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Free security scan that tells you exactly how to fix it
Jun 2026 · its alternatives →
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Supaleak▲14Secret scanning for shipped-too-fast websites
Jan 2026 · supaleak.com · its alternatives →
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Ghost▲4Detect process injection and memory tampering in Rust
Nov 2025 · github.com · its alternatives →
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Track leakage of your source code/data. FREE forever
2019 · its alternatives →
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Phynd▲9Affordable, automated vulnerability scanning—no blind spots
2025 · phynd.io · its alternatives →
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27 security checks for your AI agent. 2 minutes. Free.
Apr 2026 · thepitstop.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →