This article was published 1 year ago, therefore the contents of this post may be out of date.

Workplace communication is no longer limited to board meetings. It encompasses video conferences, online meetings, and discussion boards. In contrast to slower options like email, teams today require the ideal platform for smooth corporate communication.

Slack was introduced in 2013. And offered a service to workers all around the world. It included real-time communication, the ability to upload and edit files. The ability to tag others in work-related threads and debates. No matter where the person worked, communication was always timely. It eventually rose to prominence as one of the most widely used instant messaging services.

Many corporate teams still adore and use Slack as their go-to business communication tool. Yet as teams diversified, they learned that Slack was no ‘one-glove-fits-all’ solution. At that point, Slack alternatives and open-source Slack substitutes were well known in the industry. Others provided more affordable plans, fresh, specially made features, or ones that Slack lacked.

1. Zulip


Open-source messaging app Zulip provides a variety of excellent features. It is a robust, open-source team chat that enables busy managers and those in meetings throughout the day to communicate with their team. Zulip combines the speed of real-time chat with the benefits of threaded chats.

A fantastic open-source real-time chat tool with amazing integrations. The documentation is good, and the fact that it can be used for on-premise deployment gives it further marks.

Its abundance of functionality, user-friendly interface, cross-platform compatibility, and ability to add extensions make it one of the most well-known team communication tools available.

Price: Free & Standard $6.67 per user/month.

2. Chanty


Project managers from small organisations have a potential alternative to Slack in Chanty that is also free. It is an easy-to-use tool created especially for small businesses that are soon to expand.

Chanty, a free Slack substitute, provides simple solutions for efficient teamwork, task management, and collaboration.

Nothing spectacular; Just simply your regular business practices with a collaborative twist. The fact that this tool has no restrictions on the amount of message history that may be searched is one of its unique features. The fact that your previous messages are still intact makes it far superior to Slack in that regard.

Price: Free Up to 10 members to Business Plan: $3 for limitless members, limitless integrations, and unlimited storage space

3. Fleep


Another good slack alternatives for project management is Fleep. Fleep offers a simple user interface that is both easy to use and effective. Fleep offers a variety of task creation and tracking features in addition to text chat, voice and video discussions, and screen sharing.

You can add a variety of elements to chats, such as links, meeting notes, uploaded files, and pinning significant remarks to make them stand out for the chat participants. Also, by providing chat statuses like messages seen, last active, or just a team member drafting a reply, it eliminates guesswork.

With any email account, team member or not, you can have Fleep chats. The list of features is described below.

Price: Free, €5($5.44) per user, per month and Enterprise (custom price)

4. Twist


Twist appears to be quickly gaining ground as one of the most in-demand platforms for online collaboration. This application reinvents communication by combining the greatest features of email and chat.

Conversations can be sorted by subjects and threads, making it simple to catch up on the important information rather than paying attention to every post. Open team discussions are an option, but you can also choose to have more private conversations through messaging, either one-on-one or in small groups.

Contribute pictures, files, and other details to make discussions clearer. The best thing is that Twist makes it easy to retrieve information across hundreds of conversations from years ago, unlike Slack, which only offers a search function for a small amount of old messages (on the Free plan).

Price: Free or Unlimited $6.00 per user/month

5. Flock


Flock is a team communication and task management tool with many features. From building private and public channels to transforming talks into tasks and making audio and video calls, this slack alternative has it all.

As the saying goes, sharing is caring. Also, you can bookmark, create polls for group voting, and upload files in a variety of formats.

With the corporate directory, both offline and online, you may locate any firm and even get in touch with teams thanks to an effective search engine. Utilising automated mailing lists and data that has been encrypted for security.

To get a little bit more than what Slack gives, Flock is definitely worth your time to check out.

Price: Free, Pro $4.50 per user/month, then Enterprise (you need to get a quote from Flock)

6. Troop Messenger

Troop Messenger

Troop Messenger is a comprehensive approach that helps teams overcome all communication problems. The program has a lot of helpful features that make team member collaboration effective and streamlined.

Make your process synced and your team members aware of all the updates taking place throughout time by using different groups. Also, the groups include an infinite message history that may be used to store and retrieve data as needed.

Also, the screen sharing and video call features serve as a fantastic tool for leading geographically dispersed teams. Also, customers receive a complimentary 50GB of storage after which they may quickly upgrade to 1TB of storage.

Troop Messenger offers admin dashboards for analytics so they may monitor the environment.

Price: Free plan, Premium $2.50 per user/month, Enterprise $5.00 per user/month, Superior $9.00 per user/month.

7. Pumble


Pumble is one of the most simple Slack alternatives that offers the majority of its features for free. This software is quickly becoming one of the market’s most user-friendly tools for team communication and collaboration, offering a ton of features for a flawless user experience in its Free (forever) plan.

In contrast to Slack, Pumble is free plan and offers you an unlimited chat history, an unlimited number of users, and a comprehensive range of features appropriate for teams of all sizes.

You may increase your workspace’s storage from 10GB per workspace to 10GB per user with the incredibly cheap PRO plan (just $1.99 per user), which will also provide your workspace access to more sophisticated capabilities. Also, you have the option of hosting your own Pumble workspaces on a private server, which offers all the delicious features as well as limitless storage, complete privacy, and security for your piece of mind.

Pumble is a significant player in the team communication market with planned capabilities including voice and video calls and screen sharing.

Price: Free or $1.99 per user/month

8. Microsoft Teams

Microsoft Teams

One of Slack’s main competitors for work communication tool solutions, Microsoft Teams is now used by 270 million daily active users in enterprises throughout the world for discussions at work and other purposes.

The main draw of the app is its group chat function, which is brimming with interactive options including the ability to modify or remove messages at any moment and create new threads (similar to Discord). If your team utilises OneDrive more frequently than Google Workspace tools, it also interfaces with that platform.

A highly interactive group chat, private chat options, video chat, and audio calling are all included in Teams. You may share displays while scheduling video meetings and even recording them. Thread messaging can be used for a variety of topics and, as was already said, it interfaces with all Office products.

Price: Plans start $4.00 to $22.00 per user per month.

9. Rocket.Chat

Rocket Chat

Being open source is what makes Rocket.Chat unique. It’s made for companies that want complete control over their data and greater creative freedom in how they utilise the app to change their workspace. You are allowed to customise the tool’s source code to your tastes in order to add new features and meet your company demands.

Rocket.Chat offers a full-featured, instantly deployable solution that is comparable to Slack, as well as the option to build and adapt the app to your own needs. With chat and conversation translation in more than 20 languages, it facilitates worldwide teams.

You receive both video and voice calling features, just like Slack, and you can even export and move your Slack files. End-to-end encryption is also supported by Rocket.Chat.

Price: Free and $7.00 per user/month.

10. Discord


Though the gaming community may be where you first heard about Discord’s popularity, its feature-rich platform is also well suited for business models. Despite the fact that it may seem like we’re comparing apples and oranges, Discord is a real option for companies searching for a less expensive Slack substitute.

Discord has more services than only voice chat. For which it is well known, and streaming. It’s simple to discuss projects with team members thanks to file-sharing features. And your business can even set up channels for specific subtopics.

The push-to-talk voice chat feature on Discord is the most used feature. Also, you have limitless storage with file and image sharing options, unlimited message storage, and a fast search capability.

You can divide your business chats into separate text and audio channels if you want to. It also provides real-time screen sharing.

You can get started with Discord’s free plan. Although it has a ton of features, you may choose the Discord Nitro plan to access HD video and screen sharing, additional customisation options, and larger file uploads to fully utilise the platform for your business.

Price: Free plan, $4.99 per user/month or $49.99 per user if paid annually.

11. Mattermost


The primary appeal of Mattermost, in contrast to other apps where the chat-based capabilities and project management aspects shine, is its privacy settings. The app is accessible via a browser, a desktop-based web app, or a mobile device and may be installed via a server-based option on any OS.

You can modify the source code, libraries, and server APIs because it is open source. Also, Mattermost provides infinite message searching and public and private chat options. It’s important to note, though, that Mattermost does not have a facility for group video conferencing.

You can choose to use multi-factor authentication, which further secures your file sharing. More than 700 third-party integrations are offered by Mattermost.

Price: Free plan, $10.00 per user/month and Enterprise but you have to request a quote and it’s self-hosted

12. Google Chat

Google Chat

My last selection for this list is Google Chat. I always use Google as my default search engine for all of my queries and issues. When it comes to team collaboration, Google does not let us down. With a variety of chatting options, Google Chat is a useful Slack substitute that makes communication simple.

The platform support for 28 different languages is one of its most distinctive aspects, which also increases its effectiveness. To make your workflow more efficient, the tool also offers several integrations with other programs.

You can utilise Google Chat, a feature of Google Workspace, to speak with anyone who has a Gmail account, regardless of whether that account is paid or not. Collaboration and communication are greatly facilitated by Google Chat and other Google Workspace products.

Price: Starts at $6.00 per user/month


12 Slack Alternatives for Team Communication