Free and open first
Best Team Collaboration Software in 2026
Team collaboration software brings communication and shared work into tools that teams can use across their day-to-day activities. Compared on admin controls, app integrations, guest access, and message history, these entries offer useful criteria for evaluating how a group coordinates internally and with outside collaborators. File storage and mobile apps add practical considerations; free-plan availability and paid-from pricing help frame cost. Lark and Microsoft Teams are among the options, as are Chanty and Notion. You can also compare Pumble, Rocket.Chat, Slack, and Wire against your team's needs for access, communication, and connected apps. Look closely at which listed capabilities matter for the way your team shares information and works together.
- 25 apps
- Research read 28 Sept 2026
- How the order is worked out
- 1
Rocket.Chat
by Rocket.ChatFree plan Open source AndroidAPIiPhone+5Rocket.Chat offers core messaging features on a free plan, with named options describing additional deployment and administrative choices.
- 2
- 3
Basecamp
Free plan AndroidAPIiPhone+3Basecamp combines task tracking, project communication, scheduling, and client access. Compare plan project and storage limits, and note the stated security and sign-on limitations.
- 4
- 5
Coda
Free plan AndroidAPIExtension+3Choose Coda if your team wants a shared workspace that can combine docs, data tables, and workflow apps, with broad integrations and automation options.
- 6
Confluence
by ConfluenceFree plan AndroidiPhoneSelf-hosted+1Confluence combines collaborative documents and project knowledge with Jira connections and multiple deployment options.
- 7
- 8
- 9
Google Chat
Free plan AndroidiPhoneLinux+3Choose Google Chat if you want messaging integrated with Google Workspace, broad platform support, and collaboration spaces that can accommodate up to 500,000 members.
- 10
- 11
- 12
- 13
Microsoft Teams
by Microsoft TeamsFree plan AndroidiPhoneLinux+3Teams covers messaging, calls, and meetings across platforms, with a free plan and business options that list expanded meeting and support features.
- 14
Nextcloud Talk
by Nextcloud TalkFree plan AndroidAPIiPhone+5Choose Nextcloud Talk if you want communication integrated with Nextcloud collaboration tools, with self-hosting and external service bridges.
- 15
Notion
Free plan AndroidiPhoneMac+2Notion brings notes, databases, collaboration, and search features into a cloud workspace. Review the Free plan's file, block, and guest limits before choosing it for a team.
- 16
Pumble
Free plan AndroidAPIiPhone+4Pumble covers team messaging, file sharing, and meetings, with unlimited message history on the free plan.
- 17
Slack
Free plan AndroidiPhoneLinux+3Slack combines channel conversations, app integrations, automation and built-in AI features across a wide range of platforms.
- 18
Twist
Free plan AndroidiPhoneLinux+3Choose Twist if your team wants channel-based messaging, guest access, and apps across desktop and mobile platforms.
- 19
- 20
- 21
eXo Platform
Free trial AndroidAPIiPhone+2Choose eXo Platform if your organization needs an integrated digital workplace with intranet, collaboration, knowledge, and engagement features.
- 22
- 23
- 24
Quip
Paid iPhoneMacWebQuip combines team collaboration with Salesforce-linked sales workflows and offers features by subscription tier.
- 25
Workvivo
Paid AndroidAPIiPhone+1Workvivo brings employee communications, intranet content and engagement tools together, with mobile access and a broad set of listed integrations.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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