Life & fun · alternatives · 2026
24 alternatives to Check for web application security issues.
This web application security scanner checks websites for vulnerabilities and security issues. Launched in 2012, it helps developers and site owners identify potential problems before they can be exploited. The tool is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Check for web application security issues. launched in 2012; newer entries below may have overtaken it.
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Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)
2024 · v1.web-check.xyz · its alternatives →
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Allows developers to scan their apps for vulnerabilities
2015 · cloud.google.com · its alternatives →
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A web tool to scan websites for common vulnerabilities
2025 · webscan.dheerajjha.com · its alternatives →
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Probely▲87Intuitive and easy-to-use webapp vulnerability scanner
2018 · probely.com · its alternatives →
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Probely 2.0▲93Quickly scan your website and fix vulnerabilities
2019 · probely.com · its alternatives →
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2021 · github.com · its alternatives →
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security, scanner, web security, vulnerability
2017 · chromewebstore.google.com · its alternatives →
- 9WS
2012 · scanmysite.net · its alternatives →
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CYREX▲62Web security vulnerability assessment & penetration testing
2021 · cyrex.tech · its alternatives →
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Fully managed web application scanning & risk detection
2020 · indusface.com · its alternatives →
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Web Inspector▲107Inspect, debug, and extract — all in one web tool
2025 · chromewebstore.google.com · its alternatives →
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- 18SV
2017 · scannersec.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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Agent-first mobile web debugging for iOS and Android. Give Claude, Codex, Cursor, and other coding agents real-device DOM, console, network, and screenshots.
2020 · inspect.dev · its alternatives →
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Autonomous AI Agent Scanner for Web Security & UI Issues
Feb 2026 · rescanflow.com · its alternatives →
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- 24WS
http://webscanner.tk/quickscan/ Hi! I made this project over the couse of a week to help teach myself more about Django and web app development. I am studying computer security in school and web security is one of my passions. It is a tool that helps web developers ensure that they have implemented helpful security mechanisms like HTTPOnly flags, X-Frame-Options, etc. There are hundreds of tools that offer to scan websites for things like cross-site scripting, mySQL injection, etc. This tool simply looks for information that is available via one or two GET requests (the headers, protocols,…
2013 · webscanner.tk · 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 →