GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.

Our commitment

Independent research methodology

Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

Learn more

Verified user reviews

GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.

Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

Learn more

How GetApp ensures transparency

GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

Learn more

Slack vs Collabora Online Comparison (2026)

Add to Compare

Compare similar apps

Microsoft Teams

4.5

Connecteam

4.6

Google Workspace

4.6

Good recommendations?

Slack

Collabora Online

Overview

Slack is a single workspace that connects users with the people and tools they work with everyday, no matter where they are or what they do

Collabora Online is a powerful collaborative Office suite that supports all major document, spreadsheet and presentation file formats, which users can integrate into their choice of infrastructure. Collabora Online provides data security and sovereignty with full control and flexibility.

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

8.75

/user

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

18.82

/user

Per year

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.7

24.2K

17.4K

5.7K

912

127

Value for money

Ease of use

Features

Customer support

86%

would recommend this app

4.7

102

Value for money

Ease of use

Features

Customer support

94%

would recommend this app

Pros

“Channels help keep discussions organized by project or department, file sharing is seamless, notifications can be customized to reduce distractions, and the powerful search feature makes it easy to retrieve older conversations.”

Emilia W.

Network Support Coordinator

“The intuitive interface, reliable performance, and wide range of integrations have helped streamline our daily workflows and improve productivity. While there are occasional challenges with managing large volumes of messages and notifications, the benefits far outweigh these minor drawbacks.”

Andrea L.

Innovation Manager

“What I most like about Slack are the video call feature (Huddle) and screen-recording feature (which also allows you to record audio and camera with it).”

James W.

Salesforce Administrator

Pros

“Collabora online is a powerful tool that enables seamless document creation, editing, and collaboration with peers”

Daniel A.

Chief Technology Office

“It allows me to share information and updates efficiently without the need for multiple applications or in-person meetings.”

Hakeem L.

Financial Reporting Manager

“The ability to use Collabora with all Office programs gives us more collaborative capabilities when preparing reports and presentations or updating databases.”

Rawan M.

Project Management Specialist

Cons

“Notification management can also be challenging in active workspaces, leading to information overload if not carefully configured. While Slack offers powerful search capabilities, finding older conversations or specific files is not always as intuitive as it could be.”

Cristiano F.

Consultant

“The only time I get frustrated with it is when I need to invite partners (from external companies) into our workspace for targeted deal collaboration. When those folks come from organizations stuck with Teams, it's not easy to get them to adopt it for a limited time, even though it's easy enough to add them to the dedicated Slack workspace.”

Alicia R.

Director, Business Development

“The lack of proper conditional logic (if/then branching) is frustrating. If you want to build complex, multi-step flows with different outcomes based on user input, the native builder just can't handle it.”

Denis M.

Recruiter

Cons

“The Collabora Online is prone to data corrupts in case of the loss of the memory which can cause inconvenient and data loss.”

John M.

Telecommunication

“It lacks advanced workflow automation systems to streamline tasks like document approvals and task assignments unlike its competitors”

Shruti J.

Purchase Manager

“The mobile experience is not as fluid as on a desktop, which might be a problem for remote employees even though it still functions on mobile devices.”

Maxwell T.

Project manager