xkcd's tech stack
What does xkcd use?
xkcd (xkcd.com) uses at least 7 tools we can see from public records, including Google Cloud for hosting, Google Workspace for email and documents, WordPress for its website and Fastly for content delivery. Last checked .
- Size
- 1–10 employees
- Based in
- Waltham, United States
- Company page
- Tools found
- 7
- Categories
- 6
- Layers
- 3 of 5
- Last checked
- Oct 2026
xkcd'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Go-to-market
1 tool, how they find and keep customers
Website & CMS
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
xkcd tech stack FAQ
What tools does xkcd use?
As of November 2026, runsonwhat has found 7 tools at xkcd (xkcd.com) in public records. Edge & Hosting: Google Cloud and Fastly. Go-to-market: WordPress. Company Ops: Google Workspace, Let's Encrypt and GlobalSign. Last checked October 31, 2026.
What cloud does xkcd run on?
xkcd uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 76,822 companies runsonwhat tracks.
What email provider does xkcd use?
xkcd uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on xkcd.com. Google Workspace is used by 411,021 companies runsonwhat tracks.
What is xkcd's website built with?
xkcd uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through a subdomain that points at WordPress. WordPress is used by 607,190 companies runsonwhat tracks.
Does xkcd use Fastly?
Yes. runsonwhat found Fastly at xkcd through DNS records that point at Fastly and a subdomain. Fastly is a CDN & Edge tool used by 61,687 companies runsonwhat tracks.
How does runsonwhat know what xkcd uses?
runsonwhat reads public records only. Of the 7 tools at xkcd, 4 were found through DNS records, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and xkcd.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.