Top 10 Office 365 Alternatives 2026
Empower your team and boost productivity.
Main Features
- Audio Video Conferencing
- Brainstorming
- Chat (Messaging)
- Contact Management
Pricing
Free Trial available
Office 365 is a Collaboration Software platform with a user rating of 4.2★ based on 538 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.
Office 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 |
|---|---|---|---|---|
| Office 365 Current | Collaboration Software | Free trial | 4.2 ★ | ✓ Yes |
 eXo Platform | Collaboration Software | $5 | 4.5 ★ | ✗ No |
 Spike | Collaboration Software | $8 | No reviews | ✓ Yes |
 Zoho Cliq | Collaboration Software | $36 | 4.7 ★ | ✓ Yes |
 Airtable | Collaboration Software | $10 | 4.8 ★ | ✓ Yes |
 ClickUp | Collaboration Software | $7 | 4.9 ★ | ✓ Yes |
Showing 1-10 out of 10
List of the Top Office 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.
eXo Platform
Collaborate, connect, and conquer with eXo Platform.
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What is eXo Platform?
eXo is a leading solutions provider enabling enterprises to implement collaboration software on premise, in the cloud or hybrid. It provide cross-enterprise business collaboration solutions for the enterprise: instant messaging, real-time presence, voice and video calls, social content ...
Read moreCommon Features
-
Group Calendars
-
Discussion Boards
-
Cooperative Writing
+ 7 more
Unique Features
-
Project Management
Pricing
Starts from $5/User/Month
9.2
SpotScore
Spike
Streamline email conversations effortlessly with Spike.
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What is Spike?
Spike is a conversational email app that makes it easy and fun to connect with friends and family through email. Spike is a conversation catcher: The app sits quietly in the corner of your inbox, waiting for you to bring it into the conversation. When you forward or reply to an email, Spike is ...
Read moreCommon Features
-
Synchronous Editing
-
Group Calendars
-
Discussion Boards
+ 9 more
Unique Features
-
Project Management
Pricing
Free Trial available
Starts from $8/Month when Billed Yearly, also offers free forever plan
Spotsaas Buyer Intelligence
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Zoho Cliq
Streamline team collaboration with instant project creation.
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What is Zoho Cliq?
Zoho Cliq is an easy-to-use team collaboration tool that enables you to instantly create a project or a task and invite co-workers, clients, and customers to collaborate on it. It's built on the gMail, Calendar with Google Docs and Spreadsheet integration, which makes it very convenient to use. ...
Read moreCommon Features
-
Group Calendars
-
Discussion Boards
-
Cooperative Writing
+ 7 more
Unique Features
-
Project Management
Pricing
Starts from $36/User/Month when Billed Yearly, also offers free forever plan
9.5
SpotScore
Airtable
Effortlessly manage projects and collaborate with ease.
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What is Airtable?
Airtable is a collaborative database with powerful tools for managing projects, visualizing information, and sharing with others. Task lists, calendars, comments, due dates, member contributions — all this belongs inside available records. Airtable starts you with simple one-table overviews and ...
Read moreCommon Features
-
Group Calendars
-
Discussion Boards
-
Cooperative Writing
+ 7 more
Unique Features
-
Project Management
Pricing
Starts from $10/User/Month when Billed Yearly, also offers free forever plan
9.8
SpotScore
ClickUp
Effortlessly streamline your projects with ClickUp
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What is ClickUp?
ClickUp is a versatile cloud-based project management platform designed to cater to both individual project needs and the complex demands of enterprise-level teams. Offering a customizable planning experience, it allows users to toggle between two distinct views, providing flexibility based on ...
Read moreCommon Features
-
Synchronous Editing
-
Group Calendars
-
Discussion Boards
+ 10 more
Unique Features
-
Project Management
-
Timeline View
-
Project Templates
+ 28 more
Pricing
Free Trial available, Try Now
Starts from $7/User/Month when yearly, also offers free forever plan
Nextcloud
Streamline your communication, securely and from anywhere.
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What is Nextcloud?
Nextcloud is a project management and collaboration tool that brings together universal access to files, apps, contacts, and calendars from virtually any device and store them in one central place. Nextcloud provides a platform you can use to communicate with your team, clients, or family. Keep ...
Read moreCommon Features
-
Synchronous Editing
-
Group Calendars
-
Discussion Boards
+ 9 more
Unique Features
-
Project Management
Pricing
Free Trial available
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
-
Group Calendars
-
Discussion Boards
-
Cooperative Writing
+ 8 more
Unique Features
-
Project Management
Pricing
Starts from $5/User/Month when Billed Yearly, also offers free forever plan
9.4
SpotScore
Lark
Collaborate and conquer projects effortlessly.
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What is Lark?
Lark is a simple, powerful collaboration and project management tool that's designed to work the way you do. Lark lets you easily break down complex projects into logical steps and assign these tasks to others in the form of agile sprints and 'to-dos'. Track work-in-progress, plan and enforce ...
Read moreCommon Features
-
Synchronous Editing
-
Group Calendars
-
Discussion Boards
+ 9 more
Unique Features
-
Project Management
Pricing
Lark offers custom pricing plan
9.3
SpotScore
Microsoft Teams
Unite your team with seamless collaboration.
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What is Microsoft Teams?
Microsoft Teams is the chat-based workspace in Office 365 for teams in businesses of all sizes. Use chat to keep everyone on the same page and bring your ideas to life faster, with audio and video calls, screen sharing, and co-authoring in apps. Need to share documents or images on the go? Just ...
Read moreCommon Features
-
Group Calendars
-
Discussion Boards
-
Cooperative Writing
+ 8 more
Unique Features
-
Project Management
Pricing
Starts from $4/User/Month, also offers free forever plan
9.6
SpotScore
Google Workspace
Collaborate seamlessly with Google Workspace.
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What is Google Workspace?
The Google Workspace is a set of cloud-based applications designed to help you work better, together. Workspace gives you tools to work confidently in the cloud, like SharePoint Online, Google Docs, and Slides. And it makes your team's content available on any device - computer, smartphone or ...
Read moreCommon Features
-
Synchronous Editing
-
Group Calendars
-
Discussion Boards
+ 9 more
Unique Features
-
Project Management
Pricing
Free Trial available
Starts from $6/User/Month
Which Office 365 Alternative Is Right for You?
- If you need a free or low-cost option: Spike — offers a free plan or trial suitable for small teams.
- If user satisfaction is your top priority: ClickUp — holds the highest user rating (4.9★) among Office 365 alternatives.
- If you want a mid-range option: Nextcloud — sits in the middle of the list by rating and may fit teams with mixed requirements.
Free switching kit
Switching from Office 365? Get the migration checklist
A step-by-step collaboration software migration checklist so you can move off Office 365 without losing data or momentum.
- Pre-switch data & access audit
- Migration timeline and owners
- Go-live cutover checklist
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Frequently Asked Questions (FAQs)
Stuck on something? We're here to help with all the questions and answers in one place.
The top-rated alternatives to Office 365 for Collaboration Software are ClickUp (4.9★), Lark (4.8★), Microsoft Teams (4.8★). Compare all 10 alternatives side-by-side above.
When evaluating alternatives to Office 365, prioritize: Version Control, Document Management, Contact Management, Task Management, Content Management, transparent pricing, free trial availability, and integrations with tools you already use. Use the filters above to compare by feature, budget, and team size.
For small businesses, the best Collaboration Software tools are Hootsuite, ClickUp, Google Workspace. Look for affordable per-seat pricing, quick setup (under 1 day), no long-term contracts, and strong onboarding support to reduce time-to-value.
Migration difficulty depends on how deeply Office 365 is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.
Office 365 has a rating of 4.2. 9 alternatives — including eXo Platform and Zoho Cliq — rate higher. The right choice depends on your workflow, team size, and budget.
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].