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Slack vs Lark Comparison (2026)

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Compare similar apps

Microsoft Teams

4.5

Connecteam

4.6

Google Workspace

4.7

Good recommendations?

Slack

Lark

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

Lark is a collaboration software that helps businesses establish communication through instant messaging and audio or video calling. It lets users create chat threads and view interaction history to streamline communication and provide context on specific topics.

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

0.01

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

4.4

Value for money

Ease of use

Features

Customer support

79%

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

“The interface is modern and clean.”

Marc J.

Marketing Manager

“I joined one of the projects of the company where I work as a freelancer, and this project brought together professionals from different parts of the country and the app Lark enabled and facilitated our training and communication as it allows the holding of virtual meetings through high quality video conferencing with up to 100 participants.”

Cássia A.

Gestora

“I like that Lark integrates multiple tools all into one. ”

Kevin E.

Inside Sales Manager

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

“Notifications can become overwhelming fast if you don't take time to configure them properly, and most people don't — which leads to either constant pinging or people muting everything and missing important messages.”

Enish S.

Business Administrator

Cons

“too bad, no customer support, they make you download a huge app, and then the sign in works really bad, there is no back button, if you try to sign in using google you just stay there trying to remember your password.”

Pablo L.

ceo

“My only slight problem was that while video conferencing, the chat interface is very small and difficult to navigate.”

Haleemath A.

Reviewer