Zalo vs Signal

Struggling to choose between Zalo and Signal? Both products offer unique advantages, making it a tough decision.

Zalo is a Social & Communications solution with tags like messaging, calling, photo-sharing, video-sharing, group-chats.

It boasts features such as Free messaging and calling, Group chats, Photo, video, sticker and file sharing, Voice and video calls, Sticker marketplace and pros including Free to use, Popular in Vietnam, Supports group chats, Has sticker marketplace.

On the other hand, Signal is a Social & Communications product tagged with encrypted, private, secure, messaging, calls, open-source.

Its standout features include End-to-end encryption, Secure messaging, Secure voice calling, Secure video calling, Group chats, Media sharing, Cross-platform availability, and it shines with pros like Strong encryption, Open source code, Free to use, Minimal data collection, Secure voice and video calls, Self-destructing messages.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Zalo

Zalo

Zalo is a free messaging and calling app developed by VNG Corporation in Vietnam. It allows users to send text messages, make voice and video calls, share photos, videos, stickers and files, and have group chats for free.

Categories:
Social & Communications Messaging
messaging calling photo-sharing video-sharing group-chats

Zalo Features

  1. Free messaging and calling
  2. Group chats
  3. Photo, video, sticker and file sharing
  4. Voice and video calls
  5. Sticker marketplace

Pricing

  • Freemium
  • In-app purchases

Pros

Free to use

Popular in Vietnam

Supports group chats

Has sticker marketplace

Cons

Limited usage outside Vietnam

Fewer features than competitors like WhatsApp or Messenger

Privacy concerns

Signal

Signal

Signal is a free, open source, encrypted messaging and voice calling app. It offers end-to-end encryption for secure communication. With Signal, users can send encrypted messages, make voice and video calls, and share media with individuals or groups.

Categories:
Social & Communications Messaging
encrypted private secure messaging calls open-source

Signal Features

  1. End-to-end encryption
  2. Secure messaging
  3. Secure voice calling
  4. Secure video calling
  5. Group chats
  6. Media sharing
  7. Cross-platform availability

Pricing

  • Free
  • Open Source

Pros

Strong encryption

Open source code

Free to use

Minimal data collection

Secure voice and video calls

Self-destructing messages

Cons

Limited features compared to other messaging apps

Requires phone number for signup

Desktop app lacks some mobile features

Smaller user base than WhatsApp/Telegram