What are some alternatives?
When comparing Signal and Riot.im, you can also consider the following products
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
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.
Creativity 365 - Cross-device content creation suite
Tox - Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
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.