Index/People/Brian Acton

Brian Acton

American computer programmer and Internet entrepreneur, co-founder of WhatsApp

Fact-Checks

7 results
Nov 21, 2025
Most Viewed

Who owns DuckDuckGo and what is its corporate structure?

DuckDuckGo is an independent, privately held company founded and led by Gabriel Weinberg; it is incorporated as Duck Duck Go, Inc. and has taken venture funding from investors like Union Square Ventur...

Jan 13, 2026
Most Viewed

What investors have funded DuckDuckGo and how much equity do they hold?

DuckDuckGo has been funded by a mix of institutional venture firms and prominent individual backers — names repeatedly reported include Union Square Ventures, OMERS Ventures, GP Bullhound, Impact Amer...

Jan 24, 2026
Most Viewed

Is signal messaging app non-profit

Signal is run under the umbrella of the , a 501(c) nonprofit that supports the Signal Messenger app and its open‑source encryption work, and the project is sustained primarily by donations and grants ...

Jan 26, 2026

How is Signal Foundation financed and what do its IRS Form 990 filings show?

is funded mainly through large contributions tied to its founders and through donations recorded on its filings; public s and show grantmaking and operating expenses, while researchers point to a larg...

Jan 28, 2026

How do other encrypted messaging apps (WhatsApp, Telegram) compare to Signal in funding and business model?

, that deliberately eschews advertising and data monetization, ’s long-term ad-and-commerce playbook that leverages user data and payments investments, and —privately owned, funded by subscriptions, s...

Dec 19, 2025

What investors have publicly disclosed stakes in DuckDuckGo and when did they invest?

DuckDuckGo has publicly acknowledged a set of outside investors primarily tied to a large secondary funding event in mid‑2021 and to a series of earlier venture and secondary transactions reported by ...

Nov 23, 2025

Is DuckDuckGo privately held or does it have outside investors and venture funding?

DuckDuckGo is not a solely founder-funded, closed company: multiple business databases and reporting show it has taken outside venture and secondary investments, including a disclosed $100M+ secondary...