Kadu vs WhatsApp

Kadu

Description: Kadu is an open-source instant messaging client for Linux, Windows and macOS. It supports multiple protocols including Jabber/XMPP, Gadu-Gadu, Facebook Messenger, IRC and more. Kadu is lightweight, customizable and offers features like message encryption, group chats and file transfers.

Type: software

Pricing: Open Source

WhatsApp

Description: WhatsApp is a popular cross-platform instant messaging and voice over IP service owned by Meta. It allows users to send text messages, voice messages, video calls, images, documents and user location free over an internet data connection.

Type: software

Pricing: Free

Kadu Features

• Multi-protocol support (Jabber/XMPP, Gadu-Gadu, Facebook Messenger, IRC, etc)
• Lightweight and fast
• Customizable interface and themes
• Message encryption
• File transfers
• Group chats
• Plugin support

WhatsApp Features

• Instant messaging
• Voice and video calls
• Group chats
• Media sharing
• Location sharing
• End-to-end encryption

Kadu

• Open Source

WhatsApp

• Free