Both products do the job well. The better choice is usually the one your team already knows and your customers already use.
What both give you
The basics are similar.
- Email on your own domain
- Shared files and calendars
- Video meetings and chat
- Admin controls and security settings
How to choose
If your clients send Word and Excel files and your team lives in them, Microsoft 365 feels natural. If your team already works in a browser and shares documents live, Google Workspace often fits better.
Set it up properly
Whichever you choose, turn on two factor for every user, set up the mail records for your domain correctly and keep a backup of important files outside the platform.