Real-Time Backup for Office 365 SharePont, Exchange (Outlook), OneDrive | Ahsay
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Real-Time Backup for Office 365 SharePoint, Exchange (Outlook), OneDrive
Automatic backup, on-demand restore

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* Ahsay is a server-client software suite that is designed for larger businesses or MSPs with multiple Office 365 domains to back up. If you just need to backup one O365 domain, here is our another easier to use product for you.
Ahsay cloud to cloud / cloud to local backup for managed service providers (MSPs)

Ahsay's Office 365 backup solution is a comprehensive server-client architecture backup solution that offers secure multi-destination backups that put Microsoft data under your own control. Our backup solution ensures compliance, quick access to backup Office 365 data, and fast recovery time.

Cyber Threats Protection

Protect your mission-critical O365 data from being loss caused by cyber threats such as malware, spam, targeted spear phishing, and ransomware.

Stay Compliant

Ensure regulatory compliance with retention policies and avoid data loss in deactivated subscriptions.

Business Continuity

Ensure your business keeps running smoothly with the fastest recovery time with granular restore of emails and data.

O365-to-local/cloud backup

You can have multiple layers of protection by backing up Office 365 data to various destinations, including data center, FTP/SFTP server, and on-prem.

Keep unlimited versions forever

You can define flexible versioning rules to keep the historical versions of Office 365 data. The old data versions can even be kept forever.

Unbreakable 256-bit encryption

Our built-in 256-bit AES encryption feature lets you encrypt everything with an unhackable 256-bit truly randomized key, including all the data and file names. It makes data backup to other non-Microsoft cloud storage much safer.

30% faster than Veeam

Our speed boosting technologies made our software one of the fastest yet most affordable Office 365 backup solution in the market. It is 30% faster than Veeam. Click here to see the performance test result.

Easy Deployment

To backup all data within an Office 365 domain, simply create an AhsayOBM client user in your AhayCBS centralized management console with Office 365 module enabled. Then, either create an Office 365 backup set through AhsayCBS (agentless backup), or in AhsayOBM client backup agent software (agent-based backup). After a few steps of configuration, the selected data will be automatically backed up to the desired destinations in real-time manner.

How to Download and Try

Download the trial version of AhsayCBS centralized management console. A 60 days free trial key has been bundled within the AhsayCBS trial software already.
Install it on a physical machine or VM, and then get the AhsayCBS machine's IP / domain accessible by other computers. Refer to this Quick Start Guides for installation, basic configuration, and getting the AhsayOBM/ACB client side data backed up to the server. Here's a video demo on the initial AhsayCBS server configuration.
Follow this Office 365 backup and restore guide to create an Office 365 backup set to backup SharePoint, Exchange (Outlook), OneDrive's data within an Office 365 domain.
The rebranding process cannot be tested with a trial license. But the procedure is simple. This video shows you how you can do it in your AhsayCBS web console.

Features Empowering MSPs

Central Web Management

Our AhsayCBS centralized web console gives MSPs a single pane of glass for monitoring all users' backup and restore activities. Problems can be easily identified through the dashboard so that rectification actions can be taken accordingly.

Rebranding and Customization

The whole Ahsay backup solution is fully rebrandable for MSPs. All logo images, wordings, backup server URL, certificate are customizable. MSP is able to build installers of branded CBS, OBM and ACB thru the AhsayCBS web console easily.

Group Policy

MSP is able to hide unwanted features from the AhsayOBM / AhsayACB client agents by using Group Policy feature in AhsayCBS centralized management console.

Unlimited Free Trial Accounts

You can create unlimited free AhsayOBM / AhsayACB trial accounts for potential customers to try all the features and performance of your managed backup service without consuming any paid license.


Primary AhsayCBS is able to perform close to real time replication for all users' backup data and as well as its server settings to another standby machine. The replication server can have its own retention settings for additional backup data protection. Also, when the primary AhsayCBS is down, administrator is able to quick switch the replication server into a backup server to minize the downtime.


Ahsay's Redirector allows you to create a farm of AhsayCBS backup servers with just a single public URL. All AhsayOBM and AhsayACB users will only contact the Redirector, and then the Redirect will direct them to different AhsayCBS. This allows MSP to add new AhsayCBS easily without the need to change any configuration from the client side.


With AhsayCBS API, you can extract the usage data for making your own usage and billing system, or integrate Ahsay's data into your existing management system to fulfill your need.

Audit Trail

The audit trail in AhsayCBS management console provides administrator a clear chronological record of the activities that happened on the backup server for troubleshooting purpose.

Affordable Pricing

We offer the most competitive perpetual pricing to fulfill your backup needs. Office 365 add-on module to AhsayOBM and AhsayACB client agents is priced per user basis that is far more affordable than other major competitors.

If you want to rebrand our software, just pay a low one-time rebranding option fee. Then, in conjunction with valid software maintenance, you can self rebrand the software through the AhsayCBS.

Talk to our sales to get the latest pricing info now.

Top Notch Support

Our Standard Support Service runs from 9am to 2am everyday Monday to Friday Hong Kong time (GMT+8) that has coverage for most timezones. You can contact us by "Phone", "Ticket" and "Live Chat". If you need 24x7 support, you can subscribe to our Premium Support Service.

Click here to view the details of our support services.

Not sure if Ahsay suits you or not?

Just let us know your question. We will get back to you within 1 business day.