8.1
SpotScore

Top 10 Microsoft 365 Alternatives 2026
Maximize productivity with Microsoft 365.
Main Features
- Brainstorming
- Contact Management
- Discussion Boards
- Document Management
Pricing
Starts from $6/User/Month
Free Trial available
Microsoft 365 is a Collaboration Software platform with a user rating of 4.6★ based on 15 reviews. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted Collaboration Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
Microsoft 365 vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Collaboration Software | $6 | 4.6 ★ | ✓ Yes | |
| Collaboration Software | Custom pricing | 4.6 ★ | ✗ No | |
| Collaboration Software | $7 | 4.7 ★ | ✓ Yes | |
| Collaboration Software | €15 | 4.0 ★ | ✓ Yes | |
| Collaboration Software | $5.72 | 4.4 ★ | ✓ Yes | |
| Collaboration Software | $5 | 4.8 ★ | ✓ Yes |
Showing 1-10 out of 10

List of the Top Microsoft 365 alternatives as of September 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

Happeo
Unleash creativity, connect teams, conquer goals.
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What is Happeo?
Happeo is an all-in-one communication tool and project management software platform that enables real-time collaboration between teams of all sizes, from small startups to global enterprises. We're passionate about empowering people to do great work through superior software. We've built Happeo ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 1 more
Unique Features
-
Group Calendars
-
Cooperative Writing
-
Chat (Messaging)
+ 1 more
Pricing
Happeo offers custom pricing plan
8.9
SpotScore

Gmelius
Unleash teamwork potential with Gmelius.
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What is Gmelius?
Gmelius is a team collaboration software solution designed to help teams work seamlessly from desktop to device. Available as SaaS or on-premise, Gmelius makes it easy for coworkers to connect in real time and manage team information across various business applications. With a range of ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 1 more
Unique Features
-
Group Calendars
-
Cooperative Writing
-
Chat (Messaging)
+ 3 more
Pricing
Free Trial available
Starts from $7/User/Month when Billed Yearly
Spotsaas Buyer Intelligence
Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.
8.0
SpotScore

Elium
Effortless collaboration for efficient teams.
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What is Elium?
Elium is the European knowledge management platform that makes enterprise AI reliable. AI is only as good as the knowledge behind it, and most companies feed their AI assistants the same scattered, outdated content their people already struggle with. Elium fixes the layer underneath. The ...
Read moreCommon Features
-
Discussion Boards
-
Document Management
Unique Features
-
Content Management
-
Version Control
-
Knowledge Base
+ 10 more
Pricing
Free Trial available, Try Now
Starts from €15/user/month when Billed Yearly
8.5
SpotScore

Fleep
Connect, collaborate, and communicate from anywhere.
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What is Fleep?
Fleep.co is an open network for business communication. Anyone can start and manage these virtual meetings in a matter of minutes, without ever leaving their office. Fleep allows remote employees to share video conferencing, collaborate, report on the same topics directly through office video, ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 1 more
Unique Features
-
Synchronous Editing
-
Cooperative Writing
-
Chat (Messaging)
+ 3 more
Pricing
Starts from $5.72/User/Month, also offers free forever plan
9.1
SpotScore
Troop Messenger
Instantly connect, collaborate, and conquer together.
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What is Troop Messenger?
Troop Messenger is collaboration software that enables real time communication over the Internet. Completely web based, it can be set up by a group in minutes. Troop Messenger provides groupware services such as team calendaring, instant messaging, file sharing, and collaborative document ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 1 more
Unique Features
-
Cooperative Writing
-
Chat (Messaging)
-
Audio Video Conferencing
+ 4 more
Pricing
Free Trial available
Starts from $5
9.2
SpotScore

JANDI
Collaborate seamlessly with JANDI.
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What is JANDI?
Jandi is a software for collaborative work in Web environment. Jandi makes it easy to create information resources based on multimedia files and gives you all the tool you need to manage them. It removes all the grunt-work out of collaborative work. Jandi can store audio, video and textual ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 1 more
Unique Features
-
Group Calendars
-
Cooperative Writing
-
Chat (Messaging)
+ 5 more
Pricing
Starts from $5/User/Month when Billed Yearly, also offers free forever plan
8.4
SpotScore

RowShare
Collaborate, organize, and stay connected seamlessly.
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What is RowShare?
RowShare is a collaborative software tool that synchs up calendars, contacts, documents, and task lists. Users invite individual or groups to join one or multiple "shares," then access and contribute to each other's projects. The platform comes with a variety of features, such as Web-based and ...
Read moreCommon Features
-
Discussion Boards
-
Contact Management
-
Document Management
Unique Features
-
Group Calendars
-
Cooperative Writing
-
Chat (Messaging)
+ 3 more
Pricing
Free Trial available
Starts from $9/Month, also offers free forever plan
8.9
SpotScore

Nuclino
Unleash the power of teamwork.
Add to compare
What is Nuclino?
Nuclino is a collaborative software solution for teams with multiple individuals to create virtual teams, automate processes, and more. Developed by an elite team of software developers, Nuclino enables real-time collaboration so that teams can effectively evolve and grow while preserving ...
Read moreCommon Features
-
Discussion Boards
-
Brainstorming
-
Contact Management
+ 2 more
Unique Features
-
Synchronous Editing
-
Group Calendars
-
Cooperative Writing
+ 9 more
Pricing
Free Trial available
Starts from $5/User/Month when Billed Yearly, also offers free forever plan

Microsoft SharePoint
# "Collaborate, present, and share seamlessly with SharePoint.
Add to compare
What is Microsoft SharePoint?
Microsoft powerpoint is a collaboration and presentation tool specifically designed for organizations to help their workers find, present, and share information more effectively. It offers rich, customizable graphics that are easy to create from scratch and scale. They can be used to help ...
Read moreCommon Features
-
Discussion Boards
-
Contact Management
-
Document Management
Unique Features
-
Group Calendars
-
Chat (Messaging)
-
Audio Video Conferencing
+ 4 more
Pricing
Starts from $5/User/Month
7.6
SpotScore

Reactiv Suite
Upgrade your virtual meetings with Reactiv Suite.
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What is Reactiv Suite?
Introducing Reactiv Suite – the ultimate solution for enhancing your virtual meetings. With our innovative software, you can effortlessly elevate audience participation in any hybrid meeting. Organize, manipulate, and annotate content seamlessly, just like you would on paper. Experience the ...
Read moreCommon Features
-
Brainstorming
-
Document Management
Unique Features
-
Synchronous Editing
-
Chat (Messaging)
-
Content Management
+ 1 more
Pricing
Reactiv Suite offers custom pricing plan
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
