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Zendesk Web Widget among Y Combinator companies

Zendesk Web Widget was detected on 24 of 5,386 crawled Y Combinator company websites, a share of 0.4%.

GroupCrawledRunning Zendesk Web WidgetShare
Inc 5000 (2026) 4,885 32 0.7%
Y Combinator companies 5,386 24 0.4%
Fortune 500 472 n/a n/a
Unicorns 1,000 15 1.5%

5,386 of 6,133 Y Combinator domains returned a usable record and form the denominator. 5,242 were counted from a rendered homepage crawl on 4 September 2026, 144 from a plain fetch only, and 747 returned no usable record. Company list: Y Combinator company directory. Rank 4 of the 5 Live Chat and Support tools published for this group.

Software used by Y Combinator companies · Live Chat and Support across all four groups · Zendesk Web Widget across every group and the wider sample

Zendesk Web Widget share of crawled company websites, by groupInc 5000 (2026)0.7%Y Combinator companies0.4%Fortune 500n/aUnicorns1.5%
Zendesk Web Widget share of crawled company websites, by group

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Zendesk Web Widget runs on 0.4% of Y Combinator companies, 24 of 5,386 crawled companiesInstallmapUsed by 0.4% of Y Combinator companies
<a href="https://installmap.com/groups/yc/zendesk-widget"><img src="https://installmap.com/badges/yc/zendesk-widget.svg" alt="Zendesk Web Widget runs on 0.4% of Y Combinator companies, 24 of 5,386 crawled companies"></a>
[![Zendesk Web Widget runs on 0.4% of Y Combinator companies, 24 of 5,386 crawled companies](https://installmap.com/badges/yc/zendesk-widget.svg)](https://installmap.com/groups/yc/zendesk-widget)

Badge URL: https://installmap.com/badges/yc/zendesk-widget.svg · all badges.

Cite

Zendesk Web Widget was detected on 24 of 5,386 crawled Y Combinator company websites (0.4%). Installmap, 4 September 2026, https://installmap.com/groups/yc/zendesk-widget.

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