29 recommended
  1. 90
    Taskade 2.0

    Team tasks, notes, and chat, in one unified workspace. 🧠✍️✅

    Evan KimbrellFounder, Sprintkick · Written
    Chat and collaboration is fast and focused in Taskade. We use workspaces to organize our internal team communications.
  2. 88

    Be less busy. Real-time messaging, archiving & search.

    Alin VladCMO, CyberGhost · Written
    Game changing tool
    Gavin JonesFounder, Elixel · Written
    Can't recommend this enough. Great way to create searchable conversations within a team. There are also some great community channels.
    ArunHappiness Engineer, Automattic · Written
    Slack is a boon to companies of any size. Fits in just right and makes communication easier.
  3. 25

    Real-time team messenger tool

    It does everything you'd want from a communication tool. Is simple to use and has a clean, intuitive interface. The best part, the premium plan is much more affordable than Slack. Besides, there's unlimited integrations on the free plan and comes with a powerful platform that enables building/integrating apps and services.
  4. 25

    Make your teamwork better

    Philipp BohnVP Circuit and CEO blueKiwi software · Written
    Philipp Bohn made this product
    Internal comms with chat, files and communities, but also external collaboration with voice, video and screenshare. The free version includes unlimited messages and screen share. You don‘t have to use more than 1 tool for collaboration!
  5. Pranavi TallaBusiness analyst · Edited
    Great tool to help you keep organized and boost your productivity.It's an excellent internal communication tool for organizing and prioritizing tasks projects in any industry.
    Neha MalikProvide workshops for entrepreneurs · Written
    Great tool for office communication
    Neha MalikProvide workshops for entrepreneurs · Written
    Great tool for office communication
  6. 7
    Twist 1.0

    More productive messaging for teams

    Ryan AbramsDirector of Marketing @ Strattic · Written
    Nice Slack alternative. I've been enjoying it so far but have only recently begun to experiment with it.
    Comments (1)Share
  7. Works perfect for team communication and collaboration. Visibility is key of the app. Best tool for teams located remote.
  8. Tejas KingerPMM @ Plum | Prev. @ Freshworks Hiver · Written
    A good Slack alternative works well for communication between teams.
  9. 2
    Mattermost 1.0

    Open source Slack alternative

    Matt Warcholinski💻📈Building highly scalable JS apps · Written
    Open-source alternative to Slack. Doesn't look so fancy, but gives you almost the same as Slack for free.
  10. 2
    Whereby (formerly appear.in)

    Collaborate from anywhere - video meetings with no downloads

    Matt Warcholinski💻📈Building highly scalable JS apps · Written
    Video conference tool without installing anything. Send a link to a video chat, share desktop. Alternative to: Skype (need to install), Zoom
  11. Matt Warcholinski💻📈Building highly scalable JS apps · Written
    Easy way for developers/designers/admins to remotely control your desktop
  12. 2

    The task management tool, completely redesigned

    Matt Warcholinski💻📈Building highly scalable JS apps · Written
    Great project management tool to communicate tasks/scope of those and to have everything in one place
  13. Bill MitchellDirector, GarageSeeds · Written
    We use Fleep, Internal and external communications. External participants are not required to sign up.
  14. 2
    WhatsApp Messenger

    WhatsApp calling -- free voice calls now on iOS

    Nitin GohelMobile app Dev with 10 years of exp · Written
    Easy to communicate & available at everywhere. work on lite internet connection as well
  15. 2

    All-in-one voice and text chat for gamers

    HaxonCreative Director / Designer / Artist · Written
    Well it does everything slack does ( of course for teams that don't want apps and integrations ), plus it keeps your messages forever!
  16. 2

    Atlassian's new group messaging and video meeting platform

    Matthias EsterlWeb/Interactive Developer, ANIMAL · Written
    Stride by Atlassian seems to be an upcoming Slack competitor..
  17. 2
    Basecamp 3

    The best version of Basecamp ever made

    Nadia SotnikovaUI Design, Illustration, Remote Teams 🚀 · Written
    I'd say Slack, but depending on what you do Basecamp 3 can also be great
  18. Neha MalikProvide workshops for entrepreneurs · Written
    Excellent and powerful real-time messaging app for teams with a rich collection of settings and options. Clean interface, the great inter-office communications tool.
  19. 1

    Social enterprise platform

    Enterprising Josh made this product
    Bitrix24 is definitely one of the best free internatl communications plantforms. You can think of it as Slack+SharePoint+Yammer+Asana in one - https://www.bitrix24.com/uses/in...
  20. 2
    Telegram 4.0

    The best messenger for every platform

    Alexey UmilinGetSiteControl fan and co-founder · Written
    The most convenient messenger I have ever seen