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View Cryptophone Australia's top competitors like BlackBerry, DarkMatter LLC, and GNU Jami.

BlackBerry
Safe. Certified. Secure. BlackBerry provides the intelligent software and services that power, protect, and optimize the world's most critical systems, communications, and operations. QNX delivers the trusted software foundation for software-defined vehicles, robotics, industrial systems, medical devices, and other safety-critical environments. BlackBerry Secure Communications equips governments, critical infrastructure operators, and enterprises with certified, mission-critical communications and operational resilience. BlackBerry Radar gives organizations real-time operational intelligence to improve visibility across fleets, assets, supply chains, and logistics. Relied on in the world's most demanding environments, BlackBerry helps organizations operate safely, communicate securely, and act intelligently.
Waterloo, CA
Public
$637M Revenue
https://www.blackberry.com
2K Employees
BB Ticker
WhatsApp
WhatsApp is a fast, simple and reliable way to talk to anyone in the world. More than 1.5 billion people across 180+ countries use WhatsApp to stay in touch with friends and family, anytime and anywhere. WhatsApp is not only free but also available on multiple mobile devices and in low connectivity areas — making it accessible and reliable wherever you are. It's a simple and secure way to share your favorite moments, send important information or catch up with a friend. WhatsApp helps people connect and share no matter where they are in the world. For many people in the world WhatsApp is a lifeline. We're looking for engineers, designers, researchers, product managers, technical program managers, customer ops, consumer marketing, and more. Come join our teams and make impact at scale.
Menlo Park, California, US
Private
$108.2M Revenue
http://www.whatsapp.com
1.8K Employees
Telegram Messenger
Pure instant messaging — simple, fast, secure, and synced across all your devices.
AE
Non profit
$6.9M Revenue
https://www.telegram.org
3.5K Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users