Tools based in United Kingdom

SimpleX Chat

for #Messaging

Replaces
Signal
Telegram
WhatsApp

Messaging with no user identifiers at all

Mojeek

for #Privacy

Replaces
Bing
Google Search

A genuinely independent crawler, built in the UK

Element

for #Collaboration

Replaces
Discord
Microsoft Teams
Slack

The flagship Matrix client, federated and self-hostable

Ubuntu

for #Operating-system

Replaces
macOS
Microsoft Windows

Linux for everyone

Collabora Online

for #Collaboration

Replaces
Google Workspace
Microsoft 365

LibreOffice in the browser, self-hosted

EteSync

for #Calendar

Replaces
Google Calendar
Google Contacts
iCloud

End-to-end encrypted calendar and contact sync