Insights

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Gathering insights about StumbleUpon

StumbleUpon Tech Stack

StumbleUpon uses 8 technology products and services including Amazon Web Services, Webpack, Google Workspace, and more. Explore StumbleUpon's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Webpack
    Development
  • Google Workspace
    Email
  • Google Sign-in
    Identity Verification
  • React
    Javascript Frameworks
  • Ubuntu
    Operating Systems
  • Vercel
    Platform As A Service
  • reCAPTCHA
    Security

StumbleUpon's Email Address Formats

StumbleUpon uses at least 1 format(s):
StumbleUpon Email FormatsExamplePercentage
FLast@stumbleupon.comJDoe@stumbleupon.com
53%
First@stumbleupon.comJohn@stumbleupon.com
29%
Last@stumbleupon.comDoe@stumbleupon.com
12%
FirstLast@stumbleupon.comJohnDoe@stumbleupon.com
6%

Frequently Asked Questions

Where is StumbleUpon's headquarters located?

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StumbleUpon's main headquarters is located at San Francisco, California United States. The company has employees across 4 continents, including North AmericaAfricaEurope.

What is StumbleUpon's phone number?

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You can contact StumbleUpon's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is StumbleUpon's official website and social media links?

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StumbleUpon's official website is stumbleupon.com and has social profiles on LinkedIn.

What is StumbleUpon's NAICS code?

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StumbleUpon's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does StumbleUpon have currently?

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As of December 2025, StumbleUpon has approximately 45 employees across 4 continents, including North AmericaAfricaEurope. Key team members include Owner: S. G.Director, Advertising Sales: J. C.Director Of Finance And Accounting: J. K.. Explore StumbleUpon's employee directory with LeadIQ.

What industry does StumbleUpon belong to?

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StumbleUpon operates in the Technology, Information and Internet industry.

What technology does StumbleUpon use?

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StumbleUpon's tech stack includes Amazon Web ServicesWebpackGoogle WorkspaceGoogle Sign-inReactUbuntuVercelreCAPTCHA.

What is StumbleUpon's email format?

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StumbleUpon's email format typically follows the pattern of FLast@stumbleupon.com. Find more StumbleUpon email formats with LeadIQ.

StumbleUpon

Technology, Information and InternetCalifornia, United States11-50 Employees

StumbleUpon operates as a technology-driven discovery platform that helps users uncover new and interesting content from across the web through personalized recommendations. More than 30 million people rely on the service to be informed, entertained, and surprised by content tailored to them. In addition, over 100,000 brands, publishers, and marketers have used its paid discovery service to tell stories and promote products and services. The company is based in San Francisco, California, and participates in the technology, information, and internet sector. Its core value lies in connecting users with relevant content while offering a channel for marketers to reach audiences. The organization operates with a relatively small to mid-sized team.

Section iconCompany Overview

Headquarters
San Francisco, California United States
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    StumbleUpon's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    StumbleUpon's revenue is estimated to be in the range of $1M$10M

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