Best online collaboration software of 2021: paid and free tools for work sharing and communication

By Tech Radar

Microsoft 365

"Share and edit documents, now with messaging"

Slack

"A collaboration tool which needs no introduction"

Asana

"Organisation to the max"

Trello

"An app for organising all your projects"

Podio

"A mobile-friendly collaboration tool"

Ryver

"An easy-to-use collaboration platform"

Flock

"A communication-focused Slack alternative"

Office 365

"Share and edit documents, now with messaging"