Comprehensive, Affordable & Secure Backup Solution for Office 365
- Backup Office 365 Mails, Contacts, Calendars and OneDrive data
- Backup entire domain or selected user data
- Store backup data On-Premise or Vembu Cloud
- Restore selected user mailbox or individual mails
- Export to multiple formats like .PST, .EML, .VCF, .ICF and much more..
Complete Protection for Office 365
Free Edition
Standard Edition
Why you need to backup Office 365?
Microsoft Office 365 is a reliable Software as a Service (SaaS) platform that ensures high availability and uptime access to its Office 365 suite. Microsoft does not back up your data, but it protects your Office 365 data in a shared-responsibility model. Microsoft will provide protection against any incident that might occur in its data centers and which is not designed to restore lost, deleted or compromised data quickly and easily. You are still responsible for additional data protection scenarios. Even when your data is hosted by Microsoft, it is your responsibility to maintain and secure your business data.
Microsoft’s Responsibility |
Customer Responsibility |
Vembu’s Responsibility |
---|---|---|
Security of the cloud | Security of your Office 365 data in the cloud | Robust and Secure data protection |
Protect data loss against Infrastructure, Hardware, Software failures, and Power outages | Protect data loss against Accidental deletion, Hackers , Ransomware, Malicious insiders, Departing users, and Deactivated accounts | Protect your data with Backup, Versioning, Archiving, Retention, and Recovery |
Provides basic compliance | To meet the local compliance and legal requirements | Helps in meeting all your compliance requirements with Data encryption, Integrity check, Data migration, Multiple data recovery, etc., |
Provides basic retention | Make data available beyond the default retention period | Provides customized retention for your backup data |
Stores data only in Microsoft cloud | To keep multiple copies for disaster management | Options to store data On-Premise, public/private cloud, and Vembu cloud |
Store your data anywhere – On-Premise or Vembu Cloud
On-Premise
- Store your data either on your local data center or in a hyper-scale public cloud (i.e. Microsoft Azure, Amazon Web Services, Oracle cloud, etc)
- Complete control of your Office 365 data
- Vembu helps in meeting your local and legal compliances like GDPR, HIPAA,FIPS 140-2, etc.
Vembu Cloud
- Store your Office 365 data in Vembu cloud
- No setup and maintenance required
- Vembu holds its cloud servers in AWS, where AWS ensures safeguarding of the data as per the GDPR compliance
What Our Customers Say
Vembu Backup for Office 365 – Key Features
Backup your Office 365 Business data
- Backup and restore data at the Domain level or individual user level
- Backup and restore your Office 365 mailboxes almost instantly
- Backup and restore your items/ files from the OneDrive for Business
- Backup and restore the contacts/people of your Office 365 user account
- Backup and restore your events and tasks with Office 365 Calendar
- Backup your Exchange Online by backing up email accounts including inbox, sent items, and other custom labels


Recover data anywhere and anytime
- Recover entire Mailbox or at Folder-level
- Restore data to the same or different user account
- Restore lost, corrupted and permanently deleted O365 data to the same or different user accounts
- Retrieve your data with in-built search
- Granularly restore individual items, multiple items, or the entire folder
- Leverage multiple export options like .eml, .vcf, and .icf formats including .pst for emails
- Restore your OneDrive for Business folders with Folder Structure
Management
- Store your data on-premise or in Vembu Cloud
- Replicate your business-critical data to any cloud object storage
- Retain your data for any number of days with flexible retentions
- Reuse the inactive office 365 license for the new user
- Secure your data both in flight and storage with AES 256 bit encryption
- Monitor your backup processes through reliable reports
- Comply with legal requirements, policies, and regulations

Vembu Backup for Office 365 – Free Edition
With Vembu, you can backup and restore your Office 365 Mails, Contacts, Calendars, and Onedrive for Business at zero cost.
Edition Comparison
Compare the editions of Vembu Office 365 backup and choose what suits you best
Office 365 Features |
Vembu Office 365 Backup – Free Edition |
Vembu Office 365 Backup – Standard Edition |
---|---|---|
Outlook Mail Backup | Up to 10 users | Unlimited users |
Contacts and Calendar Backup | Up to 10 users | Unlimited users |
OneDrive for Business backup | – | Unlimited users |
Support | Vembu Community Forum | 24*5 support |
Pricing | Free | $1.2/user/month |