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The Best Business Messaging Apps

Team messaging apps help people get their work done in both remote and in-person settings. They're essential for socializing and connecting with colleagues, too.

 & Jill Duffy Contributor

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

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Deeper Dive: Our Top Tested Picks

  • Slack
    Credit: Slack
    Best for Features and Integrations

    Slack

    4.5 Outstanding

    Pros & Cons

      • Simple and intuitive interface
      • Advanced messaging capabilities
      • Many powerful integrations
      • Helpful AI features
      • Easy admin management
      • Extensive integration support
      • Somewhat expensive
      • Some video chat shortcomings

    Bottom Line:

    Bottom Line:

    Slack's advanced messaging features, comprehensive integration support, variety of helpful AI tools, and welcoming interface make it the business communication app to beat.

    Specs & Configurations

    Android App
    API Available for Customers
    Audio Calls
    Free Account Offered
    Free Version
    Guest Accounts
    iOS App
    Price Per Month $7.25 per user, billed annually
    Price Per Person Per Month $7.25 per month, billed annually
    Video Calls
    Learn More Slack Review
  • Microsoft Teams
    Best for Microsoft 365 Organizations

    Microsoft Teams

    4.0 Excellent

    Pros & Cons

      • Extensive features
      • Straightforward interface
      • Powerful AI summaries of conversations
      • Excellent support
      • Overwhelming admin tools
      • Expensive add-ons

    Bottom Line:

    Bottom Line:

    Microsoft Teams delivers a premium audio, messaging, and video conferencing experience for workplaces, with plenty of genuinely useful Copilot AI features throughout.

    Specs & Configurations

    24/7 Phone Support
    Android App
    API Available for Customers
    Audio Recordings
    Blur Backgrounds
    Calendar Integration
    Cloud Storage
    Free Account Offered
    Free Version Offered
    Guest Accounts
    In-App Messaging
    In-App Private Chat
    iOS App
    Multi-Language Support
    Price Per Month $6 per person
    Share Desktop
    Share Mouse / Keyboard
    Social Media Integration
    Software Phone
    Toll-Free Option
    Video Conferencing
    Video Recordings
    Virtual Backgrounds
    Voicemail to Email
    Voicemail Transcription
    Whiteboard Tools
    Get It Now
  • RingCentral Video
    Best for Free Tier of Service

    RingCentral Video

    4.0 Excellent

    Pros & Cons

      • Robust free tier
      • Attendees can join calls without downloading any software
      • Can easily switch devices between calls
      • Impressive live transcriptions
      • Difficult to turn off default meeting recording behavior

    Bottom Line:

    Bottom Line:

    RingCentral Video is a compelling video conferencing service for small and large businesses, thanks to its affordable pricing, capable meeting features, and intuitive user experience.

    Specs & Configurations

    24/7 Phone Support
    Audio Recordings
    Blur Backgrounds
    Calendar Integration
    Cloud Storage
    Free Version Offered
    In-App Messaging
    In-App Private Chat
    Multi-Language Support
    Share Desktop
    Share Mouse / Keyboard
    Transcription
    Video Recordings
    Virtual Backgrounds
    Whiteboard Tools
  • Twist
    Best for Distributed Teams

    Twist

    4.0 Excellent

    Pros & Cons

      • Well suited for distributed teams
      • Excellent out of office feature
      • Solid editing tools
      • Reasonable price
      • No audio or video calls, screen sharing, or keyword alerts
      • Limited integrations

    Bottom Line:

    Bottom Line:

    Twist by Doist takes on team messaging and adds an air of calm to it. The app is excellent for teams that are spread across time zones.

    Specs & Configurations

    Audio Calls
    Free Version
    Video Calls
    Learn More Twist Review
  • Flock
    In-app Collaboration

    Flock

    3.5 Good

    Pros & Cons

      • Apps for all major platforms.
      • Offers a good number of integrations.
      • Limited customization options.
      • Lacks polish and panache.

    Bottom Line:

    Bottom Line:

    Team messaging app Flock provides reliable collaboration tools, but a slow pace of improvement and a big price hike make it a less attractive option than it was the last time we tested it.
    Learn More Flock Review
  • Zoho Cliq
    Credit: Zoho
    Best for Low Price

    Zoho Cliq

    3.5 Good

    Pros & Cons

      • Inexpensive
      • Unique, multicolumn design
      • Forking option for branching discussions
      • Neat broadcasting tool
      • No keyword notifications
      • Can't rearrange columns easily
      • Out of Office and Do Not Disturb settings could be improved

    Bottom Line:

    Bottom Line:

    The low-cost Zoho Cliq borrows many of the best features from team messaging apps like Slack and lets you monitor multiple channels in one window, but it could use better customization options.

    Specs & Configurations

    Audio Calls
    Free Version
    Price Per Person Per Month $3
    Video Calls
    Get It Now
    Learn More Zoho Cliq Review
  • Google Chat
    Best for Google Workspace Users

    Google Chat

    3.0 Average

    Pros & Cons

      • Free for Workspace users
      • Tight integration with other Google Workspace apps
      • Simple and effective
      • Few features and notification settings
      • Limited support for third-party integrations and bots

    Bottom Line:

    Bottom Line:

    Google Chat isn't compelling enough to warrant setting up a Google Workspace account for your team messaging needs, but, if you're already invested in Workspace, it's suitable for quick communication.

    Specs & Configurations

    Audio Calls
    Free Version
    Price Per Person Per Month $6
    Video Calls
    Learn More Google Chat Review
The Best Business Messaging Apps

Compare Specs

Select Up To 3Select Up To 2
Our Pick
Rating
4.5 Outstanding
4.0 Excellent
4.0 Excellent
4.0 Excellent
3.5 Good
3.5 Good
3.0 Average
4.5 Outstanding
4.0 Excellent
4.0 Excellent
Best For
Best for Features and Integrations
Best for Microsoft 365 Organizations
Best for Free Tier of Service
Best for Distributed Teams
In-app Collaboration
Best for Low Price
Best for Google Workspace Users
Best for Features and Integrations
Best for Microsoft 365 Organizations
Best for Free Tier of Service
Whiteboard Tools
Voicemail Transcription
Voicemail to Email
Virtual Backgrounds
Video Recordings
Video Conferencing
Video Calls
Transcription
Toll-Free Option
Software Phone
Social Media Integration
Share Mouse / Keyboard
Share Desktop
Price Per Person Per Month
$7.25 per month, billed annually$3$6$7.25 per month, billed annually
Price Per Month
$7.25 per user, billed annually$6 per person$7.25 per user, billed annually$6 per person
Multi-Language Support
iOS App
In-App Private Chat
In-App Messaging
Guest Accounts
Free Version Offered
Free Version
Free Account Offered
Cloud Storage
Calendar Integration
Blur Backgrounds
Audio Recordings
Audio Calls
API Available for Customers
Android App
24/7 Phone Support

Buying Guide: The Best Business Messaging Apps

Ever since Slack won workers' hearts, business messaging apps—also called team messaging apps, because you can use them outside of a business setting—have become the de facto medium for intra-office communication. These apps put instant messaging, text messaging, private forums, video calls, file sharing, and sometimes screen sharing, into one collaboration hub. The result is a single place to chat with or ask questions of colleagues, both in real time and asynchronously. Team messaging apps are among the best productivity tools because they make conversations easier to track, improve teamwork, and help maintain company culture.

With COVID-19 keeping some workers at home, more people are realizing the social and interpersonal value of these apps, too. They help co-workers foster connections and get to know one another better. When co-workers deepen their understanding of one another's personalities, it improves communication all around.

Business messaging apps have several advantages over email, which continues to be a productivity black hole. 1) They encourage brevity. Due to these apps' layouts and evolving etiquette about using them, messages tend to be succinct, unlike email where many feel compelled to over explain. 2) Most discussions occur on an opt-in basis. You can join conversations that are applicable to you, and you're equally welcome to skip anything irrelevant. If you're needed, someone can put an @ sign before your name to flag you. That's much clearer than being CCed on an email when you have no idea what your role in the conversation should be. 3) Messaging apps allow for persistent, ongoing conversations, which isn't a strong suit of email. Open a forum called Brainstorming, and people can add an idea whenever it strikes them.


Everyone Loves Slack, Right?

Slack is one of the most well-known and loved of all team messaging apps. There are plenty of alternatives to Slack, but this app made significant headway in adoption early in its life. Once Slack found its legs, a healthy marketing push didn't hurt either. According to CNBC, the company spent $104 million on marketing in fiscal year 2017, and the figure has doubled since then.

Aside from getting the word out early, Slack also became something of a darling because it was so different from email. It embraced playfulness with emoji, reacji (emoji used as a reaction to a post), and animated GIFs. The app has also continued to add value by growing its feature list. If you're familiar with Slack, you might remember when it added customizable status alerts, threaded messages, or the ability to forward emails into the app. Plus, Slack integrates well with dozens of other online apps and services. If you need to get alerts about activity from another app, chances are you can get them in Slack.

Slack team messaging app interface

Of course, not everyone adores Slack. Some find it too busy, too noisy, and visually overstimulating. There are a few settings and options to make Slack less distracting, however, and can improve your experience with it. 


Slack Alternatives

Slack is hardly the only team chat app on the market. There are plenty of alternatives to Slack, and the ones that have scored highest of those we've tested and reviewed have made it to this list.

Twist by Doist is a great example. It was built by an internationally distributed team who have worked 100-percent remotely for years, even before the COVID-19 pandemic. As a result, Twist is designed to support asynchronous communication across time zones. This means the layout of the app makes it easy to read and track conversations no matter when you catch up on them.  

Flock is another option. It has many of the same features as Slack; it's just not overloaded with them. And it costs less. The app has a tidy interface, an integrated to-do list, and the option to make a read-only message board, which could be used to broadcast information from a legal department, HR, or company executives.


Bundled Options

Another way to keep costs low is to use a team messaging app that comes bundled with other services that your organization already pays for. Three examples are Microsoft Teams, Google Chat, and RingCentral Video.

Microsoft Teams comes bundled with Microsoft 365 Business and Enterprise accounts. So if your employer already pays for Microsoft apps, there's a good chance you already have access to Teams. The benefit of using Teams is it integrates with other Microsoft 365 apps you might use, such as Outlook and OneNote. There's a free version of Teams as well, which you access using any Microsoft login, such as Outlook.com email address. If your organization is on the fence about using Microsoft Teams because it already uses Slack, take a look at what makes Teams and Slack different. It may help you decide whether to switch.

Google Chat integrating with Google Docs

Similar to Microsoft Teams, Google Chat comes included with a Google Workspace account. At present, everyone with a Google login can get a Google Workspace account, regardless of whether they're a paying business (though that fact may change). Google Chat isn't the strongest or most feature-rich team messaging app, but it gets the job done.

RingCentral Video is another suite of services that includes team chat functionality. Previously, RingCentral had two separate products: Meeting for web conferencing and Glip for team messaging. Both have been rebranded and rolled together into RingCentral Video, a package targeted at small to medium-sized businesses. RingCentral has products for larger businesses that include team messaging as well, namely RingCentral MVP.

Another video conferencing service, Webex, has taken a tack similar to RingCentral by rolling team messaging into its suite of services. PCMag hasn't yet reviewed the team messaging piece found in Webex App (for small businesses) and Webex Suite (for larger organizations), though we hope to after the company's next release of updates to the offerings.


Best Value for Small Businesses

Many small organizations can get away with using the free version of a messaging app. Usually, the free version limits how many messages it will look through when you run a search, or it will have a low storage cap on uploaded files. 

Zoho Cliq messaging app's unique paneled layout

Small businesses that need a fully featured team messaging app at a low price should look to Zoho Cliq. It has the lowest prices we've seen. For the first 500 people, the rate is $3 per person per month with a discount for paying annually. Once you have more than 500 people on the team, Zoho charges a lower rate for each additional user. The rate drops even further the more people you have, down to as little as $1 per person per month.


Communicate, Collaborate

A team messaging app might not be the only collaboration tool your team uses that includes messaging functionality. For example, some project management software includes messaging functionality. Those in-app chat tools are useful for supporting discussions related to the project at hand, but they're not suited for more general conversations, such as getting updates from the leadership team or upper management in your organizations, or hosting a virtual book club among co-workers. So, there are some advantages to having both messaging apps and other collaboration tools that contain more ways to communicate.

The most important thing a team messaging app can do is to support everyone on a team by giving them one of the many tools they need to communicate and get work done efficiently.

About Our Expert

Jill Duffy

Jill Duffy

Contributor

My Experience

I'm an expert in software and work-related issues, and I have been contributing to PCMag since 2011. I launched the column Get Organized in 2012 and ran it through 2024, offering advice on how to manage all the devices, apps, digital photos, email, and other technology that can make you feel overwhelmed. That column turned into the book Get Organized: How to Clean Up Your Messy Digital Life. I was also the first product reviewer at PCMag to test fitness gadgets, including everything from early Fitbits to smart bras.

Currently, I'm passionate about the meaning of work and work culture, and I enjoy writing about how managers and employees can communicate better, with or without software. My most recent book is The Everything Guide to Remote Work. I also love a good workplace drama. 

In addition to writing about work, I cover online education, focusing on learning for personal enrichment and skills development. I have a soft spot for really good language-learning software. Although I grew up speaking only English, some twists and turns in life led me to learn Spanish, Romanian, and a bit of American Sign Language. I've studied at the university level, as well as at the Foreign Service Institute, where US diplomats and ambassadors learn languages.

My writing has also appeared in WIRED, the BBC, Gloria, Refinery29, and Popular Science, among other publications.

Follow me on Mastodon.

The Technology I Use

Squeezing every last bit of usage out of the devices I already own is the only way I can tolerate my personal consumption. In other words, I do not own the latest cutting-edge technology. I buy things that will last and try to take care of them.

My life is organized by Todoist, and my notes live in Joplin. Where would I be without Dashlane as my password manager? Probably locked out of all my many online accounts—I have more than 1,000 of them.

When I share my contact information, it's an excruciatingly long list of phone numbers, messaging apps, and email addresses, because it's essential to stay flexible while also remaining somewhat mysterious.

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