A/B Testing

These are the top A/B Testing technologies based on market share in 2026.

# Technology Websites tracked Market share
1
Trident AB
150,000
18%
2
Optimizely
110,000
14%
3
Contentsquare
92,000
11%
4
Complianz
91,000
11%
5
OneSignal
83,000
10%
6
VWO
76,000
9%
7
Google Optimize
33,000
4%
8
Adobe Target
28,000
3%
9
Zoho PageSense
27,000
3%
10
Kameleoon
22,000
3%

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Websites in United Kingdom

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Websites in United States

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Companies with emails and phone numbers

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Top 5,000 websites by traffic

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Websites with a .com domain

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5,000 low-traffic websites

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