Threema Alternatives
Threema is described as 'A secure, end-to-end encrypted Swiss instant messenger with a focus on privacy' and is a popular app in the Security & Privacy category. There are more than 50 alternatives to Threema for a variety of platforms, including Android, iPhone, Windows, iPad and Android Tablet. The best alternative is Telegram, which is free. Other great apps like Threema are Signal (Free, Open Source), Element (Freemium, Open Source), Slack (Freemium) and Tox (Free, Open Source).
- Telegram is a messaging app with a focus on speed and security. It’s superfast, simple, and free. It is like SMS, but more powerful. View 245 alternatives to Telegram
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Apple Watch
- Linux Mobile
- Android Wear
- PortableApps.com
- FreeBSD
Telegram vs Threema
Cloud data instead of private data - Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or attachments... View 175 alternatives to Signal
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Ubuntu Touch
Signal vs Threema
Independent and good cryptography. - Element is a secure collaboration and messaging app based on the Matrix protocol. It’s decentralised to deliver digital sovereignty, and based on an open standard for easy connections and interoperability. It is end-to-end encrypted by default. View 239 alternatives to Element
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Matrix.org
- Cloudron
- Real-time messaging, archiving and search for modern teams to stay focused and productive. View 207 alternatives to Slack
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Electron / Atom Shell
- Software as a Service (SaaS)
- Send messages, files, create groups and make Tox to Tox audio and video calls. Securely. View 170 alternatives to Tox
- Free • Open Source
- Mac
- Windows
- Linux
- Android
- Android Tablet
- BSD
- Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure... View 251 alternatives to Wire
- Free Personal • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Software as a Service (SaaS)
- With WhatsApp, you'll get fast, simple, secure messaging and calling, available on phones all over the world. View 249 alternatives to WhatsApp
- Free • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Wear
- Zulip is a group chat app in which messages are threaded by topic, helping you have long-running, organized conversations. View 229 alternatives to Zulip
- Free Personal • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- Self-Hosted
- Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG]. View 144 alternatives to Conversations
- Free • Open Source
- Android
- Android Tablet
- An open-source decentralized and encrypted messaging app even without internet connection via Wi-Fi and Bluetooth. Messages are stored securely on your device, not in the cloud. Connect directly with nearby contacts - no Internet access is required. View 35 alternatives to Briar