Riot.im
Open source interoperable collaboration app.
21 Alternatives To Riot.im
Airtable
Airtable works like a spreadsheet but gives you the power of a database to organise anything.
Airtable can store information in a spreadsheet that’s visually appealing and easy-to-use, but it’s also powerful enough to act as a database that businesses can use for customer-relationship management (CRM), task management, project planning, and tracking inventory.
Bolste
Collaboration tool for small business teams
Creativity 365
Cross-device content creation suite
Discord
Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Group Office
Group-Office is an enterprise CRM and groupware tool.
GroveSite
GroveSite is a web-based team collaboration solution for businesses of all sizes.
Inbox by Zendesk
Shared team email inbox.
Intraboom
Intraboom is a multi-purpose platform for all internal and external communication needs.
Kerio Connect
KerioConnect is a commercial mail and groupware server.
Micro Focus GroupWise
GroupWise collaboration software is a premier collaboration tool for large enterprises.
Microsoft Teams
Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
Niice
Niice is a canvas for creative discussion: a feedback tool that’s easier than email, and a smart, shared visual library for your team.
Plutio
Run your entire business from one intuitive platform
Signal
Fast, simple & secure messaging. Privacy that fits in your pocket.
Slack
A messaging app for teams who see through the Earth!
Telegram
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Tox
Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
WhatsApp
WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
YellowAnt
YellowAnt is a AI-driven virtual assistant that helps manage all workplace application.
Zulip
Powerful open source group chat