Optimizely is the world's leading experimentation platform, enabling businesses to deliver continuous experimentation and personalization.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of Optimizely’s competitors in the A/B Testing category are Crazy Egg with 21.57%, Zoho PageSense with 11.88%, Hello Bar with 8.96% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Crazy Egg | 37640 | 21.57% | Optimizely vs Crazy Egg |
| Zoho PageSense | 20725 | 11.88% | Optimizely vs Zoho PageSense |
| Hello Bar | 15636 | 8.96% | Optimizely vs Hello Bar |
| Adobe Target | 9594 | 5.50% | Optimizely vs Adobe Target |
| AB Tasty | 5406 | 3.10% | Optimizely vs AB Tasty |
| SiteSpect | 4411 | 2.53% | Optimizely vs SiteSpect |
| Ezoic | 4049 | 2.32% | Optimizely vs Ezoic |
| Insider | 3492 | 2.00% | Optimizely vs Insider |
| SpeedCurve | 3194 | 1.83% | Optimizely vs SpeedCurve |
| Kameleoon | 3187 | 1.83% | Optimizely vs Kameleoon |
| Statsig | 3173 | 1.82% | Optimizely vs Statsig |
| Webtrends | 2094 | 1.20% | Optimizely vs Webtrends |
| Omniconvert | 1017 | 0.58% | Optimizely vs Omniconvert |
| VWO Testing | 783 | 0.45% | Optimizely vs VWO Testing |
| Justuno | 567 | 0.32% | Optimizely vs Justuno |
| SiteGainer | 502 | 0.29% | Optimizely vs SiteGainer |
| Zarget | 205 | 0.12% | Optimizely vs Zarget |
| Plumb5 | 154 | 0.09% | Optimizely vs Plumb5 |
| Cloud.IQ | 141 | 0.08% | Optimizely vs Cloud.IQ |
| Persado | 134 | 0.08% | Optimizely vs Persado |
Popular Comparisons
The top three of Optimizely’s competitors in the A/B Testing category are Crazy Egg with 21.57%, Zoho PageSense with 11.88%, Hello Bar with 8.96% market share.
Optimizely vs Crazy Egg
Optimizely vs Zoho PageSense
Optimizely vs Hello Bar
Optimizely vs Adobe Target
Optimizely vs AB Tasty
Optimizely vs SiteSpect
Optimizely vs Ezoic
Optimizely vs Insider
Around the world in 2026, over 55534 companies have started using Optimizely as A/B Testing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Nature Portfolio | 10,000+ | London | England | United Kingdom | |
| Sahlgrenska University Hospital | 10,000+ | Goeteborg | Vaestra Goetaland | Sweden | |
| Sogeti | 10,000+ | Paris | Ile-de-France | France | |
| Telstra | 10,000+ | Sydney | New South Wales | Australia | |
| TDS Metrocom | 10,000+ | Madison | Wisconsin | United States | |
| Cinemark | 10,000+ | Plano | Texas | United States | |
| Grant Thornton | 10,000+ | London | England | United Kingdom | |
| Constitution State Services LLC | 10,000+ | Hartford | Connecticut | United States | |
| Fandom | 10,000+ | San Francisco | California | United States | |
| Vertiv | 10,000+ | Columbus | Ohio | United States |
The top three products and services offering customers that use Optimizely for A/B Testing are Education (325), Marketing (271), Digital Marketing (245).
Customers
The majority of Optimizely's customers for the ab-testing category fall in the company size of 0 - 9 employees (28903 companies), 20 - 49 employees (9720 companies), 100 - 249 employees (4973 companies).
Employee Size
The top three geographies of Optimizely for ab-testing are the United States with 38191(76.59%), United Kingdom with 3896(7.81%), Germany with 1699(3.41%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Optimizely competitors?
Optimizely’s Top competitors in the ab-testing category are Crazy Egg, Zoho PageSense, Hello Bar. You can view a full list of Optimizely competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Optimizely and 40,000 other technologies on the internet. You can also compare Optimizely and its feature with top competitors here : Optimizely vs Crazy Egg Optimizely vs Zoho PageSense Optimizely vs Hello Bar.
What is Optimizely customer distribution based on company size?
What is Optimizely market share in the ab-testing?
What are the top countries that use Optimizely?
What are the top industries that use Optimizely?
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