Dev tools · alternatives · 2026

24 alternatives to Web Technology Detector SecurityInfinity

Chrome extension to detect the technologies used on website

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Web Technology Detector SecurityInfinity launched in 2023; newer entries below may have overtaken it.

1. 1
   Beagle Security: Web Security Assessment▲235

   Free browser extension to know security score of any website

   2023 · its alternatives →

2. 2
   Detect GPT▲241

   A Chrome extension that spots AI-generated content

   2022 · its alternatives →

3. 3
   SecurityScorecard Chrome Extension▲69

   See the potential security risk for every site you visit

   2022 · its alternatives →

4. 4
   Extension Monitor▲87

   Track browser extension installations / threats in real-time

   2019 · its alternatives →

5. 5IM
   I made tool that let's you see everything about any website▲411

   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 →

6. 6
   Chrome Extension: TechStack Finder▲7

   Website techstack detector

   Nov 2025 · chromewebstore.google.com · its alternatives →

7. 7
   Web3 Antivirus for Chrome▲184

   Take back your safety in Web3

   2022 · its alternatives →

8. 8
   HTTPS Everywhere▲294

   Chrome extension that encrypts and secures your browser

   2017 · its alternatives →

9. 9
   WebWall▲74

   See how websites use your data and block trackers & threats

   2021 · its alternatives →

10. 10
    Extension Police▲115

    Police your chrome extensions

    2018 · its alternatives →

11. 11
    Website Framework Detector Extension▲2

    Website Framework Detector Chrome Extension analysing sites

    Apr 2026 · chromewebstore.google.com · its alternatives →

12. 12
    WebSafely Extension▲113

    Instantly know if a site is a scam, right from your browser

    2025 · chromewebstore.google.com · its alternatives →

13. 13
    Web Reveal▲2

    Advanced site technology detector & chrome extension

    Dec 2025 · webreveal.io · its alternatives →

14. 14
    Truman Grade▲107

    Detect harmful websites instantly

    2017 · its alternatives →

15. 15
    Inspect▲75

    Learn about NFTs and communities with 1-click on Twitter

    2022 · its alternatives →

16. 16
    Suspicious Site Reporter▲74

    Report suspicious sites to Google

    2019 · its alternatives →

17. 17
    ThreatSlayer▲85

    Free enterprise grade security for your personal browser

    2023 · its alternatives →

18. 18
    Semalt Chrome Extension▲80

    Free website Google Rank and SEO checker

    2023 · its alternatives →

19. 19
    Detect▲12

    A chrome extension to track any change on a website

    2017 · its alternatives →

20. 20
    BuiltWith Toolbar▲112

    Reveals the tech underneath a website. Browser extension.

    2014 · its alternatives →

21. 21
    Web Inspector▲107

    Inspect, debug, and extract — all in one web tool

    2025 · chromewebstore.google.com · its alternatives →

22. 22
    OnTrack▲72

    Smart productivity tool that blocks unrelated sites

    2020 · its alternatives →

23. 23
    Signed Pages▲75

    A browser extension to verify the authenticity of websites

    2018 · its alternatives →

24. 24
    Datagator▲63

    browser extension that sues online trackers

    2024 · joindatagator.com · its alternatives →

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 →