Companies Using Zendesk Chat

I'm Elif, CMO at TechnologyChecker.io. For this Zendesk Chat profile I worked from our 13,226 enriched company dataset, matching detected domains against LinkedIn profiles. The goal was to see who actually runs the widget today, where they sit, and what the switching data says for sales teams. Here's what the numbers show.

1. From Zopim acquisition to platform sunset

The arc is clean. Zendesk bought Singapore-based Zopim in April 2014 for up to $29.8 million (TechCrunch, Apr 10 2014). We detected 5 active domains at the time. By late 2016, after Zendesk had folded the widget into the support suite and renamed it Zendesk Chat, the count crossed 700. Steady growth ran through 2017-2021 and the install base hit 10,172 domains in December 2021. The curve climbed faster in 2022-2024 and peaked at 21,564 active domains in March 2025.

Then it turned. Active domains dropped to 16,582 by July 2025, a 23% fall in four months. This isn't routine churn. Zendesk is moving customers off the legacy live chat widget onto Zendesk Messaging, which uses a different technical footprint and supports persistent, async conversations (Zendesk Help Center). The legacy widget's installed base is shrinking on purpose.

Sales signal: sites still running the legacy Chat script are likely on older Zendesk plans. They haven't migrated to Messaging yet. Worth contacting before Zendesk forces the change.

2. Customer profile: small teams plus enterprise anchors

The single largest segment is tiny. 45.8% of Zendesk Chat customers have 1-10 employees. Add the 11-50 band (24.7%) and over 70% of the base runs lean. 45.78% were founded in the 2010s, so the typical customer is roughly 5 to 15 years old.

The enterprise layer is genuine, though. Siemens (founded 1847), Disney (1923), Nokia (1865), and Verizon (1983) all show up in our detections. Uber handles 30,000+ chats per week in the US alone on Zendesk, with an average CSAT of 95% (Zendesk customer story: Uber). That's a serious deployment.

Sales signal: price-sensitive small teams dominate, so most accounts likely sit on lower-tier plans. Enterprise accounts are higher-value expansion targets for vendors that match Zendesk's multi-channel coverage.

3. Industry and geographic concentration

Software Development leads at 10.16%, then Retail (6.66%) and Technology/Internet (5.47%). IT Services (5.14%) and Financial Services (4.41%) round out the top five. No single industry passes 11%. Zendesk Chat is horizontal, not vertical-locked.

The United States accounts for 52% of country-matched companies (5,234 of ~10,066). The UK follows at 11.6% (1,172) and Australia at 5.5% (550). English-speaking markets together cover over 72% of the base. France (4.5%) and Brazil (4.2%) lead the non-English markets, anchored by Orange Group and Ambev.

Sales signal: outbound budget belongs in the US and UK first. Software and IT verticals combined (20.77%) are the richest hunting ground. These buyers understand chat tools and can evaluate alternatives fast.

4. Net losses to Intercom and Brevo

Zendesk Chat is net-negative against its two biggest rivals. Against Intercom: 1,513 companies left Zendesk Chat for Intercom while 1,064 went the other way, a 1.4:1 loss ratio. The flow is bidirectional but tilts toward Intercom, which positions itself as the AI-first option.

Against Brevo Live Chat the gap is sharper. 912 companies switched away from Zendesk Chat to Brevo, and 894 of those moves happened in the last year. Brevo's free tier is pulling budget-conscious accounts away from Zendesk's paid plans, with Suite Team starting at $55 per agent per month (Zendesk Pricing).

The Tawk.to flow is roughly balanced: 783 left Zendesk for Tawk.to, 503 came back the other way. Free-to-paid and paid-to-free flows mostly offset.

Sales signal: the 1,513-company outflow to Intercom is a ready-made target list for Intercom sales. For other vendors, the 912 accounts that picked Brevo's free tier may upgrade to a mid-priced alternative that beats free but undercuts Zendesk.

5. Tech stack: analytics-heavy, e-commerce strong

Google Analytics appears on 85.4% of Zendesk Chat sites, our highest co-occurrence. Google Analytics 4 follows at 67.4% and Facebook Pixel at 41.7%. These are marketing-instrumented properties, not bare support pages. Hotjar (22.2%) and Microsoft Clarity (16.4%) point to active UX work.

On the automation side, HubSpot leads at 14.0% and Klaviyo sits at 11.6%. Klaviyo is an e-commerce email platform, which lines up with the Shopify (13.3%) and WooCommerce (9.3%) share. Plenty of Zendesk Chat customers run online stores and use the widget for pre-sale and post-purchase support.

Sales signal: HubSpot at 14.0% suggests a natural integration play. If your product plugs into HubSpot or Shopify, these accounts already have the wiring. The Klaviyo overlap means e-commerce-flavored pitches will land with about 1 in 9.

Customer sentiment (G2)

G2 reviews back up the adoption data. Users name ease of use as the top strength (515 mentions). The leading complaint is missing features at 210 mentions. Reviews help qualify which accounts are likely satisfied versus actively shopping alternatives.

Key takeaways

Zendesk Chat is a product in transition. It grew from a $29.8M acquisition into a 21,000+ domain platform and is now contracting as Zendesk pushes Messaging. The base is mostly small (70% under 50 employees), young (46% founded 2010-2019), and US-centric (52%). Net losses go to Intercom and Brevo. The tech stack skews analytics-heavy and e-commerce.

Sales applications

Outreach template: "Hi [Name], I noticed [Company] is running Zendesk Chat on [detectionUrl]. Since Zendesk is moving customers from legacy Chat to Messaging, a lot of teams are looking at alternatives, especially with the recent pricing changes. We help companies like yours [specific value prop]. Worth a quick chat?"

Targeting strategy: US and UK software companies (10.16% of the base) with 11-200 employees. Big enough to have budget, small enough to feel pricing pressure. Accounts also running HubSpot (14.0%) or Shopify (13.3%) are the strongest fits.

Competitive angle: lead with the Chat-to-Messaging migration story. Companies still on legacy Chat face an eventual move. Position your product as the option to evaluate before Zendesk makes the call for them.

Explore the full dataset at TechnologyChecker.io, filter by industry, company size, geography, and tech stack across 21,342 Zendesk Chat domains with 13,226 enriched company profiles.

What buyers should know

I always tell prospects to check G2 reviews before picking a live chat tool. For Zendesk Chat, the 2,540 reviews are consistent: ease of use is the main draw, missing features is the main risk. Our adoption data backs the review sentiment. The sites that stick with Zendesk Chat long-term are the ones that value what G2 reviewers praise most.