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Veeam Backup for Microsoft 365 Community Edition vs Comet Backup: catalog facts
Veeam Backup for Microsoft 365 Community Edition	Comet Backup
Freemium Free for up to 10 users, 10 teams and 1 TB of SharePoint data; larger deployments need a…	Paid Commercial software with a free trial.
Windows	Windows, macOS, Linux, Self-hosted
Backs up Exchange Online, SharePoint Online and OneDrive for Business Free edition with no cost for small tenants	Covers Windows, Linux, macOS, hypervisors and Microsoft 365 Choice of Comet cloud, any S3 service or your own storage
Limited to 10 users, 10 teams and 1 TB of SharePoint data Windows only	Aimed at businesses and MSPs rather than home users Pricing is not shown on the homepage
Downloadable app	Downloadable app, Self-hosted, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.