Sales outreach
All 49,545 of these sites already run Optimizely, with the photography segment leading at 869 sites. Pitch the products and services that fit that exact stack.
Websites using Optimizely
Marketing & SEO A/B Testing Visit website
Optimizely is a leading platform empowering marketing teams to create AI-driven, personalized digital experiences through A/B testing, content creation, and impactful business insights.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 49,545
- Countries with usage
- 126
- Top market: United States
- 🇺🇸 86.8%
Optimizely global heatmap
darker = more sitesOptimizely usage by country
by sites detected-
01 🇺🇸 United States 42,109 86.8%
-
02 🇬🇧 United Kingdom 1,466 3%
-
03 🇨🇦 Canada 733 1.5%
-
04 🇦🇺 Australia 444 0.9%
-
05 🇩🇪 Germany 423 0.9%
-
06 🇫🇷 France 360 0.7%
-
07 🇳🇱 Netherlands 202 0.4%
-
08 🇸🇪 Sweden 182 0.4%
-
09 🇯🇵 Japan 140 0.3%
-
10 🇪🇸 Spain 128 0.3%
And 116 more countries in the full dataset.
Need every Optimizely site in one market? Unlock Optimizely once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moOptimizely usage by country group
by sites detected-
01 English-Speaking Countries 30 countries 45,261 93.2%
-
02 North America 3 countries 42,843 88.3%
-
03 Europe 44 countries 4,099 8.4%
-
04 Western Europe 21 countries 3,676 7.6%
-
05 European Union (EU) 27 countries 2,320 4.8%
-
06 Asia-Pacific (APAC) 21 countries 1,126 2.3%
-
07 DACH 4 countries 597 1.2%
-
08 French-Speaking Countries 8 countries 569 1.2%
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09 Oceania 4 countries 547 1.1%
-
10 Nordics 5 countries 506 1%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 48,540 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Optimizely
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
182 | 🇺🇸 United States | com |
| 02 |
|
209 | 🇬🇧 United Kingdom | com |
| 03 |
|
465 | 🇺🇸 United States | org |
| 04 |
|
579 | 🇺🇸 United States | com |
| 05 |
|
614 | 🇺🇸 United States | com |
| 06 |
|
676 | 🇺🇸 United States | com |
| 07 |
|
696 | 🇺🇸 United States | com |
| 08 |
|
1,186 | 🇬🇧 United Kingdom | com |
| 09 |
|
1,844 | 🇬🇧 United Kingdom | com |
| 10 |
|
1,874 | 🇺🇸 United States | org |
| 11 |
|
1,991 | 🇺🇸 United States | com |
| 12 |
|
2,074 | 🇺🇸 United States | edu |
| 13 |
|
2,265 | 🇺🇸 United States | co |
| 14 |
|
2,274 | 🇺🇸 United States | com |
| 15 |
|
2,543 | 🇺🇸 United States | com |
| 16 |
|
2,584 | 🇺🇸 United States | com |
| 17 |
|
2,886 | 🇺🇸 United States | com |
| 18 |
|
2,894 | 🇨🇦 Canada | ca |
| 19 |
|
3,114 | 🇨🇦 Canada | com |
| 20 |
|
3,399 | 🇺🇸 United States | com |
This is 20 of 49,545 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using Optimizely
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Ryder Used Approved |
|
1001-5000 | Transportation/trucking/railroad | 🇬🇧 United Kingdom | 1971 |
| Knauf Gesellschaft M.b.h. österreich |
|
201-500 | Building Materials | 🇦🇹 Austria | 1970 |
| ITero Intraoral Scanner |
|
- | - | 🇺🇳 - | - |
| Ryan Wilson Photography |
|
1-10 | Photography | 🇺🇳 - | 2009 |
| Airthings |
|
51-200 | Information Technology And Services | 🇳🇴 Norway | 2008 |
| Kmart Australia Limited |
|
10001+ | Retail | 🇦🇺 Australia | 1969 |
| Edinburgh Airport |
|
5001-10000 | Aviation & Aerospace | 🇬🇧 United Kingdom | - |
| Ata Family Martial Arts Colorado |
|
11-50 | Health, Wellness And Fitness | 🇺🇸 United States | - |
| Origence (formerly Cu Direct) |
|
501-1000 | Financial Services | 🇺🇸 United States | 1994 |
| Takeda In Deutschland |
|
1001-5000 | Pharmaceuticals | 🇩🇪 Germany | 1981 |
| Represented By Bloggers Delight |
|
11-50 | Marketing And Advertising | 🇩🇰 Denmark | 2011 |
| Expressions Catalog VIP |
|
- | - | 🇺🇳 - | - |
| World Vision Usa |
|
10001+ | Fund-raising | 🇺🇸 United States | 1950 |
| The Royal Children's Hospital |
|
5001-10000 | Hospital & Health Care | 🇦🇺 Australia | - |
| Engie Energie Nederland Nv |
|
501-1000 | Renewables & Environment | 🇳🇱 Netherlands | 2016 |
| Mclean Implement, Inc. |
|
1-10 | Machinery | 🇺🇳 - | - |
| Takeda Nederland |
|
51-200 | Biotechnology | 🇳🇱 Netherlands | 1781 |
| Loloi Rugs |
|
201-500 | Wholesale | 🇺🇸 United States | 2004 |
| Nestlé Purina North America |
|
5001-10000 | Consumer Goods | 🇺🇸 United States | 1894 |
| Wink |
|
51-200 | Consumer Electronics | 🇯🇵 Japan | 2013 |
| Unisys (schweiz) Gmbh |
|
201-500 | Information Technology And Services | 🇨🇭 Switzerland | 1986 |
| Carnival Cruise Line |
|
10001+ | Leisure, Travel & Tourism | 🇺🇸 United States | 1972 |
| D&D Beyond |
|
- | - | 🇺🇳 - | - |
| Dellavecchia, Reilly, Smith & Boyd Funeral Home, Inc. |
|
1-10 | Facilities Services | 🇺🇸 United States | 1875 |
| The Smith Family |
|
501-1000 | Non-profit Organization Management | 🇦🇺 Australia | 1922 |
| Axa – Global Healthcare |
|
1001-5000 | Insurance | 🇬🇧 United Kingdom | 1971 |
| Hotcode Conference |
|
11-50 | Information Technology And Services | 🇺🇦 Ukraine | - |
| Constitution State Services Llc |
|
10001+ | Insurance | 🇺🇸 United States | - |
| Fanatic |
|
- | - | 🇺🇳 - | 2016 |
| Funding Circle Uk |
|
501-1000 | Financial Services | 🇬🇧 United Kingdom | 2010 |
| Butch Standerfer - State Farm Insurance Agent |
|
11-50 | Insurance | 🇺🇸 United States | - |
| Vacasa |
|
5001-10000 | Hospitality | 🇺🇸 United States | 2009 |
| Andrew Kelly Photography |
|
1-10 | Individual & Family Services | 🇬🇧 United Kingdom | - |
| Global Outreach Virtual Edu. |
|
1001-5000 | Higher Education | 🇬🇧 United Kingdom | 1918 |
| Trustfax |
|
51-200 | - | 🇺🇳 - | - |
| Namale Resort & Spa |
|
201-500 | Hospitality | 🇫🇯 Fiji | - |
| 23andme |
|
501-1000 | Biotechnology | 🇺🇸 United States | 2006 |
| Tran’s Martial Arts & Fitness Center |
|
11-50 | Recreational Facilities And Services | 🇺🇸 United States | - |
| Patterson Veterinary Supply |
|
10001+ | Pharmaceuticals | 🇺🇸 United States | - |
| Morningstar Australasia |
|
51-200 | - | 🇺🇳 - | 1999 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Optimizely usage by industry
by TLD segment-
01 Photography 869 30.3%
-
02 Individual & Family Services 488 17%
-
03 Insurance 249 8.7%
-
04 Retail 142 5%
-
05 Health, Wellness And Fitness 130 4.5%
-
06 Information Technology And Services 100 3.5%
-
07 Financial Services 98 3.4%
-
08 Consumer Services 92 3.2%
-
09 Computer Software 91 3.2%
-
10 Marketing And Advertising 86 3%
Optimizely industry distribution chart
share by domain segmentTechnologies related to Optimizely
A/B TestingPut it to work
What teams do with the Optimizely list
Competitor analysis
Selling Complianz, Web Repository, or another A/B Testing product? These 49.5K Optimizely users are your displacement audience, filterable by country and company size.
Market research
Optimizely adoption concentrates in United States (86.8%), United Kingdom (3%), and Canada (1.5%). Size the A/B Testing market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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