Workday, Inc.'s tech stack
What does Workday, Inc. use?
Workday, Inc. (evisort.com) uses at least 41 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Demandbase for sales and Zendesk for customer support. Last checked .
“Workday unites HR and finance on one AI platform to help elevate humans and supercharge work to keep business moving forever forward.”
- Based in
- Pleasanton, United States
- Company page
- Tools found
- 41
- Categories
- 20
- Oldest proven tool
- Oct 2018
- Last checked
- Oct 2026
Workday, Inc.'s stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Frontend
Auth & Identity
Search
Media & UI
Data & Observability
4 tools, what they measure and store
Monitoring
Flags & Experiments
Data Pipeline
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Sales & CRM
Support & Docs
Company Ops
21 tools, what the team runs on day to day
Email Delivery
Dev Tools
Finance & Legal
What changed at Workday, Inc.
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Workday, Inc. also use
Tools common among companies with a similar stack that we haven't found at Workday, Inc..
Companies with a stack like Workday, Inc.'s
Ranked by shared tools, with rare tools counting more.
Crunchy DataSoftware · 51–200 people12in common
CliengoIT Services · 51–200 people10in common
replitEngineering, Product and Design · 51–200 people9in common
10X GenomicsBiotechnology · 1,001–5,000 people14in common
AssemblyAIInfrastructure · 51–200 people12in common
Thoughtful AISoftware · 51–200 people14in common
THREE By Berkshire Hathaway IncInsurance · 201–1,000 people10in common
Pioneer Works, Inc.Software · 201–1,000 people16in common
Workday, Inc. tech stack FAQ
What tools does Workday use?
As of October 2026, runsonwhat has found 41 tools at Workday (evisort.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, YouTube and OpenAI. Data & Observability: Adobe Experience Platform Tags, LaunchDarkly and Dynatrace. Go-to-market: Mailchimp, Zendesk and Pardot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 11, 2026.
What cloud does Workday run on?
Workday 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 code on evisort.com. Amazon Web Services is used by 145,060 companies runsonwhat tracks.
What sales tools does Workday use?
The sales tools runsonwhat has found at Workday are Demandbase (October 2026); no CRM shows up in Workday's public records. runsonwhat found Demandbase through Demandbase code on evisort.com. Demandbase is used by 9,528 companies runsonwhat tracks.
What email provider does Workday use?
Workday uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 705,032 companies runsonwhat tracks.
What does Workday use for customer support?
Workday uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,169 companies runsonwhat tracks.
What is Workday's website built with?
Workday uses Adobe Edge Delivery Services for its website, according to runsonwhat (October 2026). runsonwhat found Adobe Edge Delivery Services through Adobe Edge Delivery Services code on evisort.com. Adobe Edge Delivery Services is used by 2,219 companies runsonwhat tracks.
How long has Workday used Amazon CloudFront?
Workday has used Amazon CloudFront since at least October 2018, going by the first public certificate of the evisort.com subdomain that points at Amazon CloudFront. Other long-running tools at Workday include Marketo (since March 2019), Uptime.com (since September 2019) and Pardot (since January 2022).
Does Workday use jQuery?
Yes. runsonwhat found jQuery at Workday through jQuery code on evisort.com. jQuery is a Frontend tool used by 901,141 companies runsonwhat tracks.
Does Workday use AI tools?
Yes. runsonwhat has found OpenAI at Workday; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Workday may use more AI tools than these.
Which companies have a tech stack similar to Workday's?
The companies with the stacks most like Workday's are Crunchy Data, Cliengo, replit and 10X Genomics, according to runsonwhat (October 2026). Each shares 9 to 14 tools with Workday, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Workday uses?
runsonwhat reads public records only. Of the 41 tools at Workday, 21 were found through DNS records, 8 through email records, 7 through code on evisort.com and 5 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and evisort.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.