How many companies use Contentsquare?

TechLeads currently detects Contentsquare on 23,486 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 96,315 pages in September 2026.

Who are Contentsquare's biggest competitors?

By number of websites, the largest Site Optimization technologies besides Contentsquare are comScore (114,372), Crazy Egg (97,090), Optimizely (87,574), Matomo (86,283), Monetate (2,230).

Which companies use Contentsquare?

Websites using Contentsquare include justgiving.com, slack.com, asana.com, duo.com, qonto.com, decentraland.org. The full list of 23,486 websites can be exported as a CSV for $29.

Contentsquare Market Share and Usage Statistics

As of October 16, 2026, Contentsquare is used by 23,486 websites in the TechLeads index: 5.6% of all Site Optimization detections, the 5th most-used of 27 Site Optimization technologies.

23,486

websites using Contentsquare

5.6%

share of Site Optimization

of 27 in Site Optimization

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "Contentsquare Customers and Market Share." Data as of October 16, 2026. https://techleads.fyi/technology/contentsquare/market-share

HTML link

<a href="https://techleads.fyi/technology/contentsquare/market-share">Contentsquare market share (TechLeads data)</a>

Contentsquare vs competitors in Site Optimization

Websites using each technology in the TechLeads index, and its share of all Site Optimization detections.

#	Technology	Websites	Share
1	comScore	114,372	27.5%
2	Crazy Egg	97,090	23.4%
3	Optimizely	87,574	21.1%
4	Matomo	86,283	20.8%
5	Contentsquare	23,486	5.6%
6	Monetate	2,230	0.54%
7	BrightEdge	1,957	0.47%

Contentsquare usage over time

In HTTP Archive's monthly crawl of public websites, Contentsquare was detected on 96,315 pages in September 2026, up 146.6% from a year earlier. Among the 1,000 most-visited sites, it appeared on 13. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other Analytics technologies in HTTP Archive: Google Analytics 26,446,274, Facebook Pixel 8,201,867, Cloudflare Browser Insights 6,081,428, Site Kit 3,624,668, Microsoft Clarity 2,814,686.

Contentsquare customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

US89
GB18
AU4
FR4
CA2
BR2
ES2
UA1
NL1
IE1

Companies using Contentsquare

justgiving.com
slack.com
asana.com
duo.com · Duo Security
qonto.com · Trustpilot
decentraland.org
cricut.com · Cricut
vivo.com.br · Vivo
linkwhisper.com · Linkwhisper
bestwebsoft.com
winebc.com · Wines of British Columbia
religionnews.com · Religion News Service

See all 23,486 websites using Contentsquare or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Contentsquare from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Contentsquare's website count divided by the website counts of all Site Optimization technologies we track; a site using two Site Optimization tools counts for both. Counts were last refreshed on October 16, 2026 and update daily.

FAQ

Contentsquare accounts for 5.6% of Site Optimization detections in the TechLeads index (23,486 websites), which makes it the 5th most-used of 27 Site Optimization technologies we track.