Kato Alternatives

Kato is described as 'Team chat service with an emphasis on search, user interface, and reliability' and is a team collaboration tool in the social & communications category. There are more than 10 alternatives to Kato for a variety of platforms, including Android, iPhone, Web-based, Mac and Windows apps. The best Kato alternative is Matrix.org, which is both free and Open Source. Other great apps like Kato are Slack, Mattermost, Trillian and Flock.

Kato alternatives are mainly Group Chat Apps but may also be Team Collaboration Tools or Instant Messengers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Kato.

Kato alternatives page was last updated

Kato

Free Personal • Proprietary
Team Collaboration Tool

Team chat service with an emphasis on search, user interface, and reliability

Kato brings the power of text, voice, and...

More about Kato

Matrix.org
Is this is a good alternative?
Yes
No
Free • Open Source
Group Chat App
Instant Messenger
Encrypted Chat App
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
WebRTC
Python
JavaScript
Go (Programming Language)
Cloudron
Java
Perl
137 Matrix.org alternatives
Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of servers with no single point of control.
- - Matrix.org is the most popular Web-based, Windows, Android & Mac alternative to Kato.
- - Matrix.org is the most popular Open Source & free alternative to Kato.
Suggest and vote on features
Matrix.org Features
1. DecentralizedMatrix.org is based on a decentralized infrastructure with no single entity controlling it.
2. End-to-End EncryptionMatrix.org has E2E Encryption, for entire or parts of the app.
3. Privacy focusedMatrix.org is considered a privacy friendly alternative.
4. VoiP CallsMatrix.org allows you to make voice calls over Internet using the Voice over Internet Protocol (VoIP).
5. Ad-freeMatrix.org doesn't contain any form of external advertising.
6. No TrackingMatrix.org will not track you or use your personal data.
7. Multiple Account supportMatrix.org support multiple accounts without the need to logout and login
8. Real time collaborationMultiple users can work together in Matrix.org simultaneously.
Federation
Distributed
Security focused
Spaces
Chat Bot
Voice Chat
Support for Multiple protocols
WebRTC
Server side history
Slack
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Group Chat App
Instant Messenger
Video Calling App
Mac
Windows
Linux
Android
iPhone
Chrome OS
Android Tablet
iPad
Electron / Atom Shell
Software as a Service (SaaS)
213 Slack alternatives
Slack is a unified communication platform built with an optimized workflow to keep modern teams focused and productive. A familiar chat interface facilitates discussions while advanced features are easily exposed based on context.
- - Slack is the most popular SaaS alternative to Kato.
Suggest and vote on features
Slack Features
1. Extensible by Plugins/ExtensionsSlack can be extended with add-ons, plugins and extensions.
2. Support for @mentionsSlack supports the use of mentions through @ to a particular user, who will be notified personally.
3. IFTTT IntegrationYou can connect different services to automatically trigger actions within Slack using IFTTT.
4. VoiP CallsSlack allows you to make voice calls over Internet using the Voice over Internet Protocol (VoIP).
5. Real time collaborationMultiple users can work together in Slack simultaneously.
Multi Channel
Threaded Conversations
Channels
HIPAA compliant
Live Push Notifications
Onboarding
Video Conferencing
Team work
Electron based
App integration
Mattermost
Is this is a good alternative?
Yes
No
Freemium • Open Source
Group Chat App
Team Collaboration Tool
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
Self-Hosted
JavaScript
Go (Programming Language)
Cloudron
118 Mattermost alternatives
Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.
Suggest and vote on features
Mattermost Features
1. Extensible by Plugins/ExtensionsMattermost can be extended with add-ons, plugins and extensions.
2. Support for MarkDownMattermost supports MarkDown for document formatting.
Chat Bot
On-premises software
Multi Channel
Webhook support
Supports XMPP
Data API
Plugin API
File Sending
Integrated File Sharing
Slack integration
Trillian
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Instant Messenger
Team Collaboration Tool
Mac
Windows
Linux
Online
Android
iPhone
Blackberry
iPad
Software as a Service (SaaS)
145 Trillian alternatives
Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as text messages on your phone.
Suggest and vote on features
Trillian Features
Support for Multiple protocols
Xmpp
Messages
IMAP Support
POP3 Support
Facebook integration
IRC
Flock
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Group Chat App
Team Collaboration Tool
Video Calling App
Mac
Windows
Online
Android
iPhone
Chrome OS
Android Tablet
Windows Phone
iPad
Software as a Service (SaaS)
82 Flock alternatives
Flock is a faster, more organized way for teams to communicate. Flock provides one-on-one chat and public and private channels. It offers multi-party video and audio calling and screen sharing. It also integrates with over 40 third-party apps including Google Drive, Github...
Suggest and vote on features
Flock Features
1. Screen SharingYou can use Flock to share your screen with your colleages or friends.
2. VoiP CallsFlock allows you to make voice calls over Internet using the Voice over Internet Protocol (VoIP).
3. IFTTT IntegrationYou can connect different services to automatically trigger actions within Flock using IFTTT.
Google Calendar integration
Web-Based
Google Drive integration
Jira integration
Team Messaging
Visual Studio integration
Channel manager
Trello integration
Asana integration
Video Conferencing
Hack Chat
Is this is a good alternative?
Yes
No
Free • Open Source
Online
Android
Self-Hosted
44 Hack Chat alternatives
hack.chat is a minimal, distraction-free chat application. Channels are created and joined by going to https://hack.chat/?your-channel. There are no channel lists, so a secret channel name can be used for private discussions.

Source code : https://github.com/hack-chat/main.
Suggest and vote on features
Hack Chat Features
1. Distraction-freeHack Chat has a distraction-free mode for when you need to focus.
uShare.to
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Group Chat App
Team Collaboration Tool
Video Calling App
Windows
Online
Android
iPhone
Android Tablet
iPad
76 uShare.to alternatives
uShare.to is a communication app for "extended" teams. Bring together teammates, clients and partners together in instant workspaces for video and audio conferencing, chat, mobile messaging and sharing information.
Suggest and vote on features
uShare.to Features
1. Screen SharingYou can use uShare.to to share your screen with your colleages or friends.
Audio Conferencing
Video Conferencing
Typetalk
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Group Chat App
Team Collaboration Tool
Instant Messenger
Mac
Windows
Online
Android
iPhone
38 Typetalk alternatives
Engage your team and inspire collaboration with Typetalk, a cloud-based chat app for modern teams.
Suggest and vote on features
Typetalk Features
Team Messaging
JANDI
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Group Chat App
Team Collaboration Tool
Instant Messenger
Mac
Windows
Online
Android
iPhone
74 JANDI alternatives
JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace.
Suggest and vote on features
JANDI Features
Integrated File Sharing
AVAILO
Is this is a good alternative?
Yes
No
Free • Proprietary
Group Chat App
Team Collaboration Tool
Android
iPhone
Android Tablet
iPad
86 AVAILO alternatives
AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers, with real time messaging, share emails, folders and files, in a simple way.
Suggest and vote on features
AVAILO Features
Integrated File Sharing
Team work
Discontinued
The program seems to be no longer updated. Last app versions were released in September 2015 and can be still downloaded from the appstores. Anyway, according with their Facebook page, the company changed name to FASTEE Technologies and released a different product.
Slenke
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Task Management Tool
Project Management Tool
Encrypted Chat App
Mac
Windows
Online
76 Slenke alternatives
Slenke is an internal social network for your company to securely communicate, share files, manage projects, organize tasks, track time and more. View updates and keep track of whats happening at the workplace no matter where you are.
Suggest and vote on features
Slenke Features
1. Real time collaborationMultiple users can work together in Slenke simultaneously.
Team Messaging
Integrated File Sharing
Protonet SOUL
Is this is a good alternative?
Yes
No
Paid • Proprietary
Group Chat App
Video Calling App
Project Management Tool
Online
Android
iPhone
53 Protonet SOUL alternatives
Extendable cloud-based team communication and business collaboration app that you can easily host on your own Private Cloud Server if you want. Also available on iOS and Android devices.
- - Protonet SOUL is the most popular commercial alternative to Kato.
Suggest and vote on features
Protonet SOUL Features
Cloud based
Integrated File Sharing
Document sharing