Growth · alternatives · 2026

24 alternatives to A/B Finder

See YouTube thumbnails being A/B tested

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

1. 1
   Thumbnail Test▲288

   A/B test your thumbnails & titles live on YouTube

   2023 · thumbnailtest.com · its alternatives →

2. 2
   thumbnails.yt▲90

   Discover every A/B YouTube Thumbnail variation with ease

   2023 · its alternatives →

3. 3
   Thumbnail Test▲6

   A/B Testing for YouTube: Thumbnails & Titles

   2024 · thumbnailtest.com · its alternatives →

4. 4
   FilmHope▲103

   A/B test YouTube titles & thumbnails

   2019 · its alternatives →

5. 5
   Test My Thumbnails▲4

   Youtube Thumbnail Preview & A/B Thumbnail Testing

   2023 · testmythumbnails.com · its alternatives →

6. 6
   SurfTheTube▲74

   A/B Test your YouTube thumbnails and choose the best one

   2022 · its alternatives →

7. 7
   ThumbPreviewer▲7

   Free YouTube Thumbnail Previewer & A/B Testing Tool

   2025 · thumbpreviewer.com · its alternatives →

8. 8
   YouTube Thumbnail Tester▲5

   Free online tool for testing thumbnails

   2025 · thumbnail-tester.com · its alternatives →

9. 9
   A/B Test Checker▲76

   Check if your A/B test is relevant

   2022 · its alternatives →

10. 10
    AbTest.io▲122

    A free url shortener with A/B testing features

    2017 · cbsplit.com · its alternatives →

11. 11
    Search YouTube without stopping the video, and make your own playlists▲295

    2016 · chrome.google.com · its alternatives →

12. 12
    ScreenFast▲23

    Test, vote, and decide—get instant feedback on your visuals!

    2024 · its alternatives →

13. 13
    TestNest▲168

    A/B test app meta-data before the App Store release

    2014 · testnest.co · its alternatives →

14. 14
    ThisOrThat▲86

    Maximize your YouTube views

    2022 · thisorthat.live · its alternatives →

15. 15
    Thumblytics▲244

    Test your YouTube thumbnails & titles before you publish

    2024 · thumblytics.com · its alternatives →

16. 16
    Direktor▲119

    A/B testing as easy as short URLs

    2019 · direktor.io · its alternatives →

17. 17
    CustomFit.ai 2.0▲174

    Easiest A/B testing & website personalization platform

    2023 · customfit.ai · its alternatives →

18. 18
    FaceOff▲137

    A/B test your profile pic

    2015 · its alternatives →

19. 19
    PreTube Chrome Extension▲68

    Preview youtube thumbnail on sidebar before posting a video

    2019 · chromewebstore.google.com · its alternatives →

20. 20
    See when YouTubers change their titles and thumbnails▲12

    If you make YouTube content or watch a lot of YouTube, you've probably realized that the success of a video heavily depends on it's packaged. Because if people aren't clicking on your video, they're not watching it. The only problem is that YouTube doesn't show you if changing your title or thumbnail makes a big difference. There's no way to track old titles or thumbnails, or when they changed. So I made this simple chrome extension which allows you to see when you or other YouTube creators change their titles and thumbnails. You can now see how big creators like MrBeast and Airrack A/B…

    2023 · chrome.google.com · its alternatives →

21. 21
    NailedThumbs▲144

    YouTube thumbnail swipe file creator

    2024 · its alternatives →

22. 22
    Taplytics▲108

    A/B testing for mobile, web & more

    2014 · its alternatives →

23. 23
    Bibix▲3

    A/B Test Tool for Content Creators

    2023 · its alternatives →

24. 24
    Thumbnailed it▲68

    Increase YouTube views by boosting clicks

    2025 · 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 →