Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Signal Foundation
AddedApr 24, 2026
UpdatedMay 31, 2026
Signal Foundation

Signal Foundation

Signal Foundation develops open source privacy technology supporting Signal Messenger.

HQ
Mountain View, CA, US
Founded
2018
Overview
Compare
Employees
News
Website

Signal Foundation is a 501(c)(3) nonprofit that develops open source privacy technology for secure global communication. Its flagship work supports Signal Messenger, a messaging product focused on encrypted conversations and user privacy across everyday communication workflows.

Through a foundation-and-LLC structure, Signal Foundation backs Signal Messenger operations while preserving a nonprofit model without advertisers or outside investors. The organization publishes technology and brand resources around Signal, and its public mission centers on privacy, free expression, and accessible secure communication.

Signal Foundation - Products & Services

  • Signal Messenger logo

    Signal Messenger

    Signal Messenger is an encrypted messaging app for private texts, calls, groups, and media.

    Competing Products

    Discord logo
    Telegram logo

Signal Foundation - Similar Companies

Discord logo

Discord

Telegram logo

Telegram

telegram.org

Silent Circle logo

Silent Circle

silentcircle.com

Comm Technologies logo

Comm Technologies

comm.app

Criptext logo

Criptext

Signal logo

Signal

signal.co

Zangi Messenger logo

Zangi Messenger

zangi.com

Bridgefy logo

Bridgefy

Privatext logo

Privatext

privatext.co

Sia Secure logo

Sia Secure

siasecure.com

ShushChat logo

ShushChat

Signal Infrastructure Group logo

Signal Infrastructure Group

Safe logo

Safe

getsafeapp.com

SignalWire logo

SignalWire

signalwire.com

Ockam logo

Ockam

ockam.io

Signal Foundation - Quick Facts

Who are Signal Foundation's competitors?

Companies similar to Signal Foundation include Discord, Telegram, Silent Circle and Comm Technologies.

When was Signal Foundation founded?

Signal Foundation was founded in 2018.

Where is Signal Foundation's headquarters located?

Signal Foundation's headquarters is located in Mountain View, CA, US.

How many employees does Signal Foundation have?

Signal Foundation has 52 employees as of Apr 25, 2026.

Signal Foundation - Classification

Ownership
  • Non-profit
Technology
  • Data Encryption
  • Mobile
Geographic Exposure
  • EMEA
  • North America
Model
  • Platform
Revenue
  • Donations
Customer
  • Individuals
Tags
  • Messaging
  • Privacy