S
StumbleUpon
eCommerce & Marketplaces · San Francisco, United States · Founded 2001
Discovery engine that finds and recommends personalized web content to its users MoreLess
StumbleUpon is a web discovery platform that helps users find and share content tailored to their interests. Operating in the social networking and digital marketing space, StumbleUpon serves a diverse range of clients, including individual users looking for personalized content and businesses seeking targeted advertising opportunities. The platform allows users to rate, recommend, and share content, creating a personalized web experience. StumbleUpon generates revenue through advertising and marketing services, offering businesses the ability to reach specific audiences on both mobile and desktop devices. By leveraging user data and preferences, StumbleUpon ensures that users are consistently presented with content that aligns with their interests, enhancing user engagement and satisfaction.
Keywords: web discovery, personalized content, social networking, digital marketing, targeted advertising, user engagement, mobile, desktop, content sharing, user preferences.
Talent graph
StumbleUpon's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where StumbleUpon has talent and traffic
Market sentiment
What the market is saying about StumbleUpon
An AI-synthesized read of the highest-engagement posts about StumbleUpon on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See StumbleUpon on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.









