Slack vs Microsoft Teams
Compare cost, functionality and features before making a decision.
We’re reader-supported and may be paid when you visit links to partner sites. We don’t compare all products in the market, but we’re working on it!
Trying to choose the right software for your business? Slack is best as a standalone IM tool, while Microsoft Teams comes with a full suite of office products.
Who are these brands best for?
Both Slack and Microsoft Teams are designed for businesses across a huge range of industries. The question of who they're best for really comes down to the daily functions of your team.
Microsoft Teams is best for companies looking for a full suite of office products, as it includes Word, Excel, PowerPoint, cloud storage and more — in addition to instant messaging and video conferencing solutions.
Slack, on the other hand, shines with its instant messaging — but that's it. Its video conferencing tool can only support up to 15 users at a time.
How do Slack and Microsoft Teams compare?
Your team can access both Slack and Microsoft Teams via web browser, desktop app or mobile app. Both are compatible with MacOS, iOS, Windows, Android and Linux.
Get a side-by-side look at both products to determine which is best:
|Memberships & Price per user|
|Read our full review of Slack||Read our full review of Microsoft Teams|
Which should I choose?
The good news is that both Microsoft Teams and Slack offer a free trial, so you can try it out before making a commitment if you're still on the fence.
Otherwise, here's our take:
Best for businesses with few employees: Teams
Microsoft Teams is best for businesses with few employees. Its full suite of office tools could increase efficiency for a tighter team. Also, it offers more ways to access customer support than Slack.
Best for businesses with large teams: Slack
Businesses with large teams may find Slack to be a more agile tool, as it integrates with more apps and focuses solely on instant messaging. Its interface is intuitive, and users can customise and filter settings.
Best for scalability: Slack
Slack is best for scalability, because you'll have more flexibility to adopt different tools as you grow — basically, you won't have to stick with Office 365's suite of products. Also, Slack's 2,000+ integrations means that you'll have more external apps to choose from as your needs change and evolve. Microsoft Teams, on the other hand, only offers 416 integration apps.
Best for price per user: Teams
Microsoft Teams' price at AUD$6.90 a month for its cloud-based live chat and video-conferencing software is the best bang for your buck. But keep in mind that this doesn't include desktop apps.
Businesses in need of an IM tool with a huge variety of app integrations should opt for Slack, while companies searching for a full-service suite of office products will benefit most from Microsoft Teams.
If neither are quite what you're looking for, browse other business software solutions to see what else is out there.
Compare other collaboration software
We update our data regularly, but information can change between updates. Confirm details with the provider you're interested in before making a decision.
Frequently asked questions
More guides on Finder
How to reward employees (and yourself) in 2022
SPONSORED: Hard work deserves to be recognised. Here are our tips for giving affordable (but meaningful) rewards.
Microsoft Surface Laptop Go 2 review: A predictable performance jump
Microsoft’s added a new colour and a slight processor bump to the Surface Laptop Go 2.
5 tips to overhaul your bookkeeping [SPONSORED] Get your bookkeeping process down pat and you’ll spend less time on admin while reaping more rewards.
Microsoft, Xbox NFTs, metaverse and blockchain: Complete guide
How is Microsoft and its Xbox console engaging with NFT games, play-to-earn, the metaverse and blockchain technology?
Our Hawaiian Rollercoaster Ride
After three years of no international travel, Sal & Al share the laughs and life lessons they picked up on their recent holiday to Hawaii.
Razer Kiyo Pro review: Good for HDR, not so great for 4K
For a moderate price the Razer Kiyo Pro delivers a great upgrade to your ordinary laptop webcam, although it's better suited to PC users than Mac users.
4 business upgrades to finally invest in this summer [SPONSORED] Been holding off on business investments? Here are 4 upgrades that could be well worth the cost when it comes to ROI.
Two Broke Chicks Podcast Episode #113: 21 things we learnt in 2021
Sal and Al reflect on the last 12 months and dish the life lessons they picked up during the dumpster fire that was 2021.
Microsoft Surface Go 3 review: Hot garbage
Quick verdict: The Microsoft Surface Go seems like an awesome ultra-portable device on the surface. But in practice what waited for me was one of the worst device experience of my life.
Ask an Expert