# What does WD use? WD (wd.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-31). - Size: 10,000+ employees - Based in: San Jose, United States - Founded: 1970 - LinkedIn: https://www.linkedin.com/company/western-digital ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | 2017-04 | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code | | | [Akamai](https://www.runsonwhat.com/reverse/akamai) | CDN & Edge | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Affirm](https://www.runsonwhat.com/reverse/affirm) | Payments & Billing | Website code | | ## 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 | | | [Adobe Experience Platform Tags](https://www.runsonwhat.com/reverse/adobe-launch) | Data Pipeline | Website code | | | [Akamai mPulse](https://www.runsonwhat.com/reverse/akamai-mpulse) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Custom domain | 2018-06 | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain, Email records, Website code | | | [Bazaarvoice](https://www.runsonwhat.com/reverse/bazaarvoice) | Marketing | Website code | | | [Discourse](https://www.runsonwhat.com/reverse/discourse) | Support & Docs | Custom domain | 2014-10 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | ## FAQ ### What tools does WD use? As of November 2026, runsonwhat has found 17 tools at WD (wd.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Fastly. Application: Affirm. Data & Observability: Google Analytics, Google Tag Manager and Adobe Experience Platform Tags. Go-to-market: Google Ads, Salesforce and Marketo. Company Ops: dmarcian. Last checked October 31, 2026. ### What cloud does WD run on? WD uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and WD has used it since at least April 2017. Amazon Web Services is used by 147,125 companies runsonwhat tracks. ### What CRM does WD use? WD uses Salesforce for its CRM, according to runsonwhat (November 2026). runsonwhat found Salesforce through a subdomain that points at Salesforce, and WD has used it since at least June 2018. Salesforce is used by 34,879 companies runsonwhat tracks. ### What does WD use for customer support? WD uses Discourse for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discourse through a subdomain that points at Discourse, and WD has used it since at least October 2014. Discourse is used by 753 companies runsonwhat tracks. ### What payment provider does WD use? WD uses Affirm for payments and billing, according to runsonwhat (November 2026). runsonwhat found Affirm through Affirm code on wd.com. Affirm is used by 1,390 companies runsonwhat tracks. ### What analytics tools does WD use? WD uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on wd.com. Google Analytics is used by 905,965 companies runsonwhat tracks. ### How long has WD used Discourse? WD has used Discourse since at least October 2014, going by the first public certificate of the wd.com subdomain that points at Discourse. Other long-running tools at WD include Amazon Web Services (since April 2017) and Salesforce (since June 2018). ### Does WD use Cloudflare? Yes. runsonwhat found Cloudflare at WD through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 728,612 companies runsonwhat tracks. ### Which companies have a tech stack similar to WD's? The companies with the stacks most like WD's are Sleeplay, Anova Culinary, Inventables and Sleep Doctor, according to runsonwhat (November 2026). Each shares 8 to 10 tools with WD, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what WD uses? runsonwhat reads public records only. Of the 17 tools at WD, 8 were found through code on wd.com, 5 through subdomains that point at the vendor, 2 through DNS records, 1 through website configuration files and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and wd.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/wd.com (updated November 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.