Dev tools · alternatives · 2026

24 alternatives to Know Your Environment

Never test in the wrong environment again.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Know Your Environment launched in 2024; newer entries below may have overtaken it.

1. 1AC
   A curated list of Chrome DevTools tips and tricks▲212

   Practical guides to browser DevTools and AI-assisted debugging — Chrome, Firefox, Safari and Edge. Panels, shortcuts, performance traces and accessibility.

   2014 · devtoolstips.com · its alternatives →

2. 2
   Blisk Browser▲428

   A Chromium-based browser for Web developers

   2016 · blisk.io · its alternatives →

3. 3
   CustomFit.ai 2.0▲174

   Easiest A/B testing & website personalization platform

   2023 · customfit.ai · its alternatives →

4. 4
   DevReports by PlayerZero▲188

   Everything you need to debug, in one shareable link

   2023 · its alternatives →

5. 5
   Code Climate for Google Chrome▲120

   Code quality and test coverage, directly in GitHub

   2016 · codeclimate.com · its alternatives →

6. 6
   LambdaTest Accessibility Testing Suite▲354

   Ensure web inclusivity & compliance with just a few clicks.

   2025 · testmuai.com · its alternatives →

7. 7
   BugShot▲115

   Discover, fix, capture, and report bugs in one shot

   Jul 2026 · bug-shot.com · its alternatives →

8. 8
   Lovify▲163

   Enhance your Lovable.dev experience

   2025 · lovify.lovable.app · its alternatives →

9. 9
   SuperDev Pro▲110

   Edit, inspect and enhance any website visually.

   2023 · its alternatives →

10. 10
    Dev Links▲110

    All links a developer would need

    2023 · chromewebstore.google.com · its alternatives →

11. 11
    EyeQuant▲72

    Make faster design decisions with greater confidence

    2014 · eyequant.com · its alternatives →

12. 12
    LambdaTest Chrome Extension▲191

    Cross browser testing by taking full-page screenshots

    2018 · testmuai.com · its alternatives →

13. 13
    Chrome Developer Tool▲107

    Develop and Debug Chrome Apps & Extensions. By Google

    2014 · chromewebstore.google.com · its alternatives →

14. 14
    Lean Analytics▲123

    A/B testing React apps made easy

    2018 · streetlightning.io · its alternatives →

15. 15
    Visual Inspector On-site▲168

    Collaborate websites feedback like a Google doc

    2018 · canvasflip.com · its alternatives →

16. 16
    Knowstory▲140

    AI search bar Chrome extension for developer docs

    2023 · reformhq.com · its alternatives →

17. 17
    Environment Switcher▲7

    Switch environments without changing the URL path

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

18. 18
    Preflight 2.0▲127

    Automated UI testing for your Websites & Web Apps

    2020 · preflight.com · its alternatives →

19. 19
    Retest▲116

    Cross device website testing made simple.

    2019 · retest.app · its alternatives →

20. 20
    DevLensPro▲98

    AI-powered debugging for Claude Code. Point, click, fix

    Jan 2026 · devlens.pro · its alternatives →

21. 21
    Web Editor▲85

    Chrome extension to customize websites without coding chaos

    2021 · chromewebstore.google.com · its alternatives →

22. 22
    TrackChanges▲110

    Share what you've changed

    2017 · chromewebstore.google.com · its alternatives →

23. 23
    InTab 2.0▲89

    Style any website visually

    2022 · intab.io · its alternatives →

24. 24CC
    Create Chrome Extensions for internal use▲47

    Develop, preview, and ship browser extensions for every browser.

    2021 · extension.dev · 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 →