# What does UserTesting use? UserTesting (userzoom.com) shows public evidence of 42 tools, according to runsonwhat (last checked 2026-10-06). - Industry: Software - Size: 201–1,000 employees - Based in: San Jose, United States - Founded: 2007 - LinkedIn: https://www.linkedin.com/company/usertesting-com ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | 2015-02 | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain, DNS records | 2013-07 | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2016-05 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [AddToAny](https://www.runsonwhat.com/reverse/addtoany) | Media & UI | Website code | | | [Wistia](https://www.runsonwhat.com/reverse/wistia) | Media & UI | Website code | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Website config | | | [MongoDB Atlas](https://www.runsonwhat.com/reverse/mongodb) | Backend & Database | DNS verification records | | | [WorkOS](https://www.runsonwhat.com/reverse/workos) | Auth & Identity | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain, DNS verification records | 2023-06 | | [RudderStack](https://www.runsonwhat.com/reverse/rudderstack) | Analytics | Website code | | | [Pendo](https://www.runsonwhat.com/reverse/pendo) | Analytics | DNS verification records | | | [CaliberMind](https://www.runsonwhat.com/reverse/calibermind) | Analytics | Website code | | | [Mutiny](https://www.runsonwhat.com/reverse/mutiny) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Website code | | | [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code | | | [Spotify Ads](https://www.runsonwhat.com/reverse/spotify-ads) | Ads & Pixels | Website code | | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [Metadata.io](https://www.runsonwhat.com/reverse/metadata-io) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | ## FAQ ### What tools does UserTesting use? As of October 2026, runsonwhat has found 42 tools at UserTesting (userzoom.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Fastly. Application: AddToAny, Wistia and Auth0. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 6, 2026. ### What cloud does UserTesting run on? UserTesting uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and UserTesting has used it since at least February 2015. Amazon Web Services is used by 144,730 companies runsonwhat tracks. ### What sales tools does UserTesting use? The sales tools runsonwhat has found at UserTesting are ZoomInfo, 6sense and Qualified (October 2026); no CRM shows up in UserTesting's public records. runsonwhat found ZoomInfo through ZoomInfo code on userzoom.com. ### What email provider does UserTesting use? UserTesting uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 700,577 companies runsonwhat tracks. ### What analytics tools does UserTesting use? UserTesting uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and RudderStack, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on userzoom.com. Google Analytics is used by 849,922 companies runsonwhat tracks. ### What marketing software does UserTesting use? UserTesting uses Marketo for marketing, according to runsonwhat (October 2026). runsonwhat found Marketo through Marketo code on userzoom.com. Marketo is used by 8,683 companies runsonwhat tracks. ### How long has UserTesting used Fastly? UserTesting has used Fastly since at least July 2013, going by the first public certificate of the userzoom.com subdomain that points at Fastly. Other long-running tools at UserTesting include Amazon Web Services (since February 2015), Amazon CloudFront (since May 2016) and Atlassian Statuspage (since June 2023). ### Does UserTesting use Google Ads? Yes. runsonwhat found Google Ads at UserTesting through Google Ads code on userzoom.com. Google Ads is a Ads & Pixels tool used by 456,133 companies runsonwhat tracks. ### Which companies have a tech stack similar to UserTesting's? The companies with the stacks most like UserTesting's are UserTesting, Cvent, Paddle.com Market and Airship, according to runsonwhat (October 2026). Each shares 19 to 32 tools with UserTesting, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what UserTesting uses? runsonwhat reads public records only. Of the 42 tools at UserTesting, 20 were found through code on userzoom.com, 14 through DNS records, 4 through subdomains that point at the vendor, 3 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and userzoom.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/userzoom.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.