StumbleUpon's tech stack
What does StumbleUpon use?
StumbleUpon (stumbleupon.com) uses at least 9 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, Google Analytics for analytics and reCAPTCHA for security. Last checked .
- Based in
- United States
- Founded
- 2001
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
StumbleUpon'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
Application
4 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
StumbleUpon tech stack FAQ
What tools does StumbleUpon use?
As of October 2026, runsonwhat has found 9 tools at StumbleUpon (stumbleupon.com) in public records. Edge & Hosting: Amazon Web Services and Amazon Route 53. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Analytics. Company Ops: Google Workspace and reCAPTCHA. Last checked October 20, 2026.
What cloud does StumbleUpon run on?
StumbleUpon uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on stumbleupon.com. Amazon Web Services is used by 145,261 companies runsonwhat tracks.
What email provider does StumbleUpon use?
StumbleUpon uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on stumbleupon.com. Google Workspace is used by 400,241 companies runsonwhat tracks.
What analytics tools does StumbleUpon use?
StumbleUpon uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on stumbleupon.com. Google Analytics is used by 864,448 companies runsonwhat tracks.
Does StumbleUpon use Google Fonts?
Yes. runsonwhat found Google Fonts at StumbleUpon through Google Fonts code on stumbleupon.com. Google Fonts is a Media & UI tool used by 799,221 companies runsonwhat tracks.
How does runsonwhat know what StumbleUpon uses?
runsonwhat reads public records only. Of the 9 tools at StumbleUpon, 7 were found through code on stumbleupon.com, 1 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and stumbleupon.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.