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AtomJump.com Alternatives

AtomJump.com is described as 'well tuned hosted version of the free open-source AtomJump.org. It is free to chat publicly with your family, group or co-workers on your own group' and is a Group Chat app in the social & communications category. There are more than 50 alternatives to AtomJump.com for a variety of platforms, including Android, iPhone, Windows, Mac and Android Tablet. The best alternative is Signal, which is both free and Open Source. Other great apps like AtomJump.com are Telegram, Skype, Slack and Tox.

AtomJump.com alternatives are mainly Group Chat Apps but may also be Instant Messengers or Encrypted Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of AtomJump.com.
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  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • iPad

AtomJump.com is a well tuned hosted version of the free open-source AtomJump.org. It is free to...

Learn more about AtomJump.com

  1. Signal is a messaging app with an unexpected focus on privacy, combined with all the features expected from a modern IM app. Signal has received a lot of praise from all around the world for its security and privacy-respecting technologies.

    ⚫︎ End-to-End EncryptionSignal has E2E Encryption, for entire or parts of the app.
    ⚫︎ Privacy focusedSignal is considered a privacy friendly alternative.
    ⚫︎ Ad-freeSignal doesn't contain any form of external advertising.
    ⚫︎ Self destructing messagesSignal supports the use of private messages that will be auto deleted according to a specified time or action.
    ⚫︎ Dark ModeSignal supports dark mode for comfortable usage in low light conditions.
    ⚫︎ Works OfflineSignal can be used without the need to connect to the internet.
    ⚫︎ No TrackingSignal will not track or use your personal data.
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    Screenshot
  2. Telegram icon

    Telegram

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • Windows Phone
    • iPad
    • Apple Watch
    • Linux Mobile
    • Android Wear
    • PortableApps.com
    • FreeBSD

    Telegram is a messaging app created by former VK creators with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful.

    ⚫︎ LightweightTelegram consumes less device resources compared to similar apps.
    ⚫︎ Ad-freeTelegram doesn't contain any form of external advertising.
    ⚫︎ End-to-End EncryptionTelegram has E2E Encryption, for entire or parts of the app.
    ⚫︎ Privacy focusedTelegram is considered a privacy friendly alternative.
    ⚫︎ Dark ModeTelegram supports dark mode for comfortable usage in low light conditions.
    ⚫︎ PortableTelegram can be used from a USB stick or similar with no prior installation.
    ⚫︎ Works OfflineTelegram can be used without the need to connect to the internet.
    ⚫︎ Multiple Account supportTelegram support multiple accounts without the need to logout and login
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    Telegram Desktop


  3. Skype icon

    Skype

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Blackberry
    • Chrome OS
    • Windows S
    • Android Tablet
    • BSD
    • Windows Phone
    • iPad
    • Android Wear
    • PortableApps.com

    Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call over the internet. Users can also call landlines and mobiles at competitive rates using Skype credit, premium accounts and subscriptions.

    ⚫︎ Screen SharingYou can use Skype to share your screen with your colleages or friends.
    ⚫︎ LightweightSkype consumes less device resources compared to similar apps.
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    Main window on MS Windows
  4. Slack icon

    Slack

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Electron / Atom Shell
    • Software as a Service (SaaS)

    Slack is a unified communication platform built with an optimized workflow to keep modern teams focused and productive. A familiar chat interface facilitates discussions while advanced features are easily exposed based on context.

    ⚫︎ Extensible by Plugins/ExtensionsSlack can be extended with add-ons, plugins and extensions.
    ⚫︎ Real time collaborationMultiple users can work together in Slack simultaneously.
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    Screenshot
  5. With the rise of widespread government monitoring programs, Tox is an easy to use application that allows you to connect with friends and loved ones without anyone else listening in.

    ⚫︎ Privacy focusedTox is considered a privacy friendly alternative.
    ⚫︎ DecentralizedTox is based on a decentralized infrastructure with no single entity controlling it.
    ⚫︎ End-to-End EncryptionTox has E2E Encryption, for entire or parts of the app.
    ⚫︎ No registration requiredYou can use most of the features in Tox without registration.
    ⚫︎ Screen SharingYou can use Tox to share your screen with your colleages or friends.
    ⚫︎ Dark ModeTox supports dark mode for comfortable usage in low light conditions.
    ⚫︎ LightweightTox consumes less device resources compared to similar apps.
    ⚫︎ No TrackingTox will not track or use your personal data.
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    The Universal Tox Client. A Tox client that runs on Android, iOS, Windows, Mac OSX, Linux, FreeBSD & the web. Written in JS using React & React Native / electron.


  6. WhatsApp is an iPhone and Android messaging app which allows you to exchange messages without having to pay for SMS.

    ⚫︎ End-to-End EncryptionWhatsApp has E2E Encryption, for entire or parts of the app.
    ⚫︎ Dark ModeWhatsApp supports dark mode for comfortable usage in low light conditions.
    ⚫︎ Two-factor AuthenticationWhatsApp supports two-factor authentication (2FA).
    ⚫︎ Expiring StoriesYou can create, view, interact and share temporary stories in WhatsApp.
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    Android (1)
  7. Wire icon

    Wire

    • Free PersonalOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    • Software as a Service (SaaS)

    Wire is the most secure collaboration platform featuring messenger, voice, video, conference calls, file-sharing, and external collaboration –all protected by the most secure end-to-end-encryption.

    ⚫︎ End-to-End EncryptionWire has E2E Encryption, for entire or parts of the app.
    ⚫︎ Screen SharingYou can use Wire to share your screen with your colleages or friends.
    ⚫︎ Privacy focusedWire is considered a privacy friendly alternative.
    ⚫︎ Multiple Account supportWire support multiple accounts without the need to logout and login
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    Screenshot
  8. Mattermost icon

    Mattermost

    • FreemiumOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • JavaScript
    • Go (Programming Language)
    • Cloudron

    Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.

    ⚫︎ Extensible by Plugins/ExtensionsMattermost can be extended with add-ons, plugins and extensions.
    ⚫︎ Support for MarkDownMattermost supports MarkDown for document formatting.
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    Screenshot
  9. Viber icon

    Viber

    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Windows S
    • Android Tablet
    • HUAWEI AppGallery
    • Windows Phone
    • iPad
    • Blackberry 10
    • Apple Watch

    With Viber, everyone in the world can connect. Freely. More than 460 million Viber users text, make HD-quality phone and video calls, and send photo and video messages worldwide over WiFi or 3G - for free.

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    Screenshot
  10. Threema is a new mobile messaging app that puts security first. With true end-to-end encryption, you can rest assured that only you and the intended recipient can read your messages.

    ⚫︎ End-to-End EncryptionThreema has E2E Encryption, for entire or parts of the app.
    ⚫︎ Privacy focusedThreema is considered a privacy friendly alternative.
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    Screenshot
Showing 10 of 91 alternatives