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Viber — Startup Profile
Startup

Viber

Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

Security & PrivacyEstimated

Astracia Signal Score

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Not enough public signals for a score yet. Missing signals are not a sign of weakness.

Connections

No public connections on record yet.

About the startup

Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

Alternatives to Viber

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Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.

Product

Element.io

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Slack

A messaging app for teams who see through the Earth!

Discord

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Telegram

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Facebook Messenger

Facebook Messenger is a faster way to message.

MiVoice Business

MiVoice Business is a business communication platform that delivers voice, messaging, mobility, presence, conferencing, collaboration and applications.

Whatsapp

Hacker News Available on WhatsApp

Wire

Private & Secure Messenger

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Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

CloudFlare

Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.

Malwarebytes

Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Microsoft Cloud App Security

Microsoft Cloud App Security provides deeper visibility, comprehensive controls, and enhanced protection against cloud security issues.

Lupasafe

Cyber security, training, and compliance platform for MSPs to support client people, technology and processes

Black Duck

Organizations worldwide use Black Duck Software's open source management and security solutions to ensure security in their applications and containers.‎About · ‎We're Hiring!

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Recently added in Security & Privacy

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Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

UndoLeak

Find and erase your leaked personal data from people-search sites, Google results and leak forums.

Arqam360

Cookie consent for Gulf websites, in Arabic and English

Bluebench

Free open-source security toolkit for defenders

VibeSecurity

Automated AI security testing for SaaS startups

Explore expertise in Security & Privacy

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Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

Naya

💻 Newsletter: nayamoss.com/newsletter

Raymond Kirk

American Cybersecurity Product Manager and AI Risk Consultant

The CyberHub Podcast

The Hub of the Infosec Community.

Media about Security & Privacy

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Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

System Malfunction

Newsletter · Hessie Jones

Incrementally Better

Newsletter · Stephan Geering

Dumping ground for my takes

Newsletter · Gateklons

Founder stories from Security & Privacy startups

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Retold founder accounts from startups in the same category, each linked to the original.

Story

Kleo's $62k MRR sat beside a separate Mentions number

Cam Trew says he left a senior engineering job, joined Jake Ward's rebuild of Kleo after Kleo 1.0 already had tens of thousands of users, and later reported Kleo at $62k MRR with Mentions at $20k MRR as a different produ

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Subcategories in the same part of the directory, with the number of listed products.

Category

Privacy & secure browsing

819 listed products

Identity & authentication

598 listed products

Infrastructure & endpoint security

342 listed products

Threat detection & security testing

299 listed products

Security compliance & training

224 listed products

Data protection & encryption

146 listed products

Application & API security

127 listed products