Life & fun · alternatives · 2026

24 alternatives to The Design Review — Ep. 41 How & Why to Use A/B Tests!

A/B Tests, how to use them correctly!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. The Design Review — Ep. 41 How & Why to Use A/B Tests! launched in 2016; newer entries below may have overtaken it.

1
Verify▲120
Test out ideas before you implement them.
2015 · its alternatives →
2
A/B testing ideas library▲32
30+ examples for more effective A/B testing
2024 · optibase.io · its alternatives →
3
abtest.design▲75
Curated collection of A/B test results
2024 · abtest.design · its alternatives →
4
A/B Test Checker▲76
Check if your A/B test is relevant
2022 · its alternatives →
5
Dual Kind▲74
Simple A/B testing
2020 · its alternatives →
6
Marketing School - Building a Strong A/B Testing Plan That Gets Results▲60
What is A/B Testing and why do we do it?
2016 · its alternatives →
7
A/B testing for Webflow▲161
Test different versions of your site to improve conversions
2024 · optibase.io · its alternatives →
8
A/B Test significance calculator▲131
Optimize tests with visual & interactive insights
2024 · tggl.io · its alternatives →
9
Testing▲3
testing
2025 · its alternatives →
10
The Ultimate Blueprint to A/B Testing▲31
Everything you need to drive revenue with A/B testing.
Apr 2026 · optibase.io · its alternatives →
11
Love Your Work w/ David Kadavy - Stop A/B Testing▲56
Why you should stop A/B testing.
2016 · its alternatives →
12
Opentest▲249
Usability testing, with product experts.
2016 · its alternatives →
13
FaceOff▲137
A/B test your profile pic
2015 · its alternatives →
14
Tiny A/B Test▲163
Lightweight a/b testing for saas founders
Oct 2025 · tinyabtest.com · its alternatives →
15
QuickTest▲74
Affordable user testing for startups and freelancers
2020 · its alternatives →
16
GoodUI Evidence▲300
People's A/B test results that show which UI ideas work best
2015 · its alternatives →
17
5 Critical Steps to Predictive Business Analysis▲3
How to design conclusive A/B Testing experiments?
2018 · its alternatives →
18
Betafy▲362
Where startups meet beta users
2016 · its alternatives →
19
Webtrends Optimize▲5
Full Stack AB Testing and Personalisation platform
2020 · its alternatives →
20
Five Second Test▲195
Landing page optimization for your mocks and wireframes
2014 · its alternatives →
21
How to A/B test in Webflow - free guide ▲34
Learn how to A/B test for optimal results through 9 chapters
2024 · optibase.io · its alternatives →
22
"The A/B Testing Manual" — Make Money Online [Ep #37]▲64
We discuss Nick's new book, The A/B Testing Manual.
2016 · its alternatives →
23
FilmHope▲103
A/B test YouTube titles & thumbnails
2019 · its alternatives →
24
Really Good A/B Tests▲70
A curated library of really good a/b tests & examples
2022 · 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 →