How many companies use Siteimprove?

TechLeads currently detects Siteimprove on 23,268 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 60,466 pages in September 2026.

Who are Siteimprove's biggest competitors?

By number of websites, the largest Analytics technologies besides Siteimprove are Google Analytics (16,691,216), Facebook Pixel (3,400,720), Cloudflare Browser Insights (2,782,890), Google Universal Analytics (1,898,658), Site Kit (1,573,454).

Which companies use Siteimprove?

Websites using Siteimprove include mailchimp.com, udallas.edu, purdue.edu, seattle.gov, umd.edu, nau.edu. The full list of 23,268 websites can be exported as a CSV for $29.

Siteimprove market share and customers

As of October 8, 2026, Siteimprove is used by 23,268 websites in the TechLeads index: 0.06% of all Analytics detections, the 61st most-used of 364 Analytics technologies.

23,268

websites using Siteimprove

0.06%

share of Analytics

#61

of 364 in Analytics

Cite this data

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

Citation

TechLeads. "Siteimprove Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/siteimprove/market-share

HTML link

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

Siteimprove vs competitors in Analytics

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

#	Technology	Websites	Share
1	Google Analytics	16,691,216	46.4%
2	Facebook Pixel	3,400,720	9.5%
3	Cloudflare Browser Insights	2,782,890	7.7%
4	Google Universal Analytics	1,898,658	5.3%
5	Site Kit	1,573,454	4.4%
6	Microsoft Clarity	1,081,470	3.0%
7

Siteimprove usage over time

In HTTP Archive's monthly crawl of public websites, Siteimprove was detected on 60,466 pages in September 2026, down 10.7% from a year earlier (peak: 75,897). 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.

Siteimprove 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.

US838
NL127
GB115
DK94
AU89
CA80
NO63
CH36
DE24
SE20

Companies using Siteimprove

mailchimp.com
udallas.edu
purdue.edu
seattle.gov
umd.edu
nau.edu
sjsu.edu
umanitoba.ca
nj.gov
southwest.com · Southwest Airlines
usna.edu
oklahoma.gov

See all 23,268 websites using Siteimprove or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Siteimprove from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Siteimprove's website count divided by the website counts of all Analytics technologies we track; a site using two Analytics tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.

FAQ

Siteimprove accounts for 0.06% of Analytics detections in the TechLeads index (23,268 websites), which makes it the 61st most-used of 364 Analytics technologies we track.