SIOS LifeKeeper

SIOS LifeKeeper

SIOS Technology Corp.
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About

OpenText Availability continuously replicates physical, virtual, and cloud systems at the byte level, capturing real-time changes with a Recovery Point Objective of seconds, and maintains duplicated Windows and Linux servers at secondary locations for near-zero downtime. In the event of an outage, it offers automated or on-demand failover with integrated heartbeat monitoring and DNS management, followed by seamless failback when systems are restored. Data is secured with AES 256-bit encryption in flight, while three tiers of compression and bandwidth-throttling options minimize network impact. An extensive API allows integration with other applications, and built-in alerting, reporting, and non-disruptive failover testing ensure administrators can monitor health, troubleshoot, and validate disaster-recovery plans without affecting production workloads. OpenText Availability supports any hypervisor, including VMware ESXi/vSphere and Microsoft Hyper-V, and any major cloud platform.

About

SIOS LifeKeeper for Windows is a comprehensive high-availability and disaster‑recovery solution that integrates failover clustering, continuous application monitoring, data replication, and flexible recovery policies to deliver 99.99 % uptime for Microsoft Windows Server environments—whether physical, virtual, cloud, hybrid‑cloud, or multicloud. Administrators can build SAN‑based or SANless clusters using a variety of storage types (direct‑attached SCSI, iSCSI, Fibre Channel, or local disk) and choose between local or remote standby servers that support both high availability and disaster recovery. LifeKeeper offers real‑time block‑level replication via bundled DataKeeper, with WAN‑optimized performance that includes nine levels of compression, bandwidth throttling, and integrated WAN acceleration, ensuring efficient replication across cloud regions or over WAN without hardware accelerators.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

IT and infrastructure teams requiring a solution to prevent downtime and data loss across physical, virtual and cloud environments

Audience

IT teams and system administrators requiring a solution offering automated high availability and disaster recovery

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

OpenText
Founded: 1991
Canada
cybersecurity.opentext.com/products/continuity-compliance/availability/

Company Information

SIOS Technology Corp.
Founded: 1999
United States
us.sios.com/products/sios-lifekeeper-for-windows/

Alternatives

Alternatives

Paragon Protect & Restore

Paragon Protect & Restore

Paragon Software Group
SIOS DataKeeper

SIOS DataKeeper

SIOS Technology Corp.
HPE Serviceguard

HPE Serviceguard

Hewlett Packard Enterprise
Rocket iCluster

Rocket iCluster

Rocket Software

Categories

Categories

Integrations

Amazon Web Services (AWS) Supported
Google Cloud Platform Supported
Microsoft Azure Supported
Windows Server Supported
AWS Outposts Supported
Amazon EC2 Not Supported
Azure Stack Hub Supported
CloudLinux Supported
Microsoft Hyper-V Supported
Oracle Database Not Supported
PostgreSQL Not Supported
Rocky Linux Supported
SAP HANA Not Supported
SIOS DataKeeper Not Supported
SQL Server Not Supported
SUSE Linux Enterprise Desktop Supported
Ubuntu Supported
VMware Cloud Supported
VMware ESXi Supported
VMware vSphere Supported

Integrations

Amazon Web Services (AWS) Supported
Google Cloud Platform Supported
Microsoft Azure Supported
Windows Server Supported
AWS Outposts Not Supported
Amazon EC2 Supported
Azure Stack Hub Not Supported
CloudLinux Not Supported
Microsoft Hyper-V Not Supported
Oracle Database Supported
PostgreSQL Supported
Rocky Linux Not Supported
SAP HANA Supported
SIOS DataKeeper Supported
SQL Server Supported
SUSE Linux Enterprise Desktop Not Supported
Ubuntu Not Supported
VMware Cloud Not Supported
VMware ESXi Not Supported
VMware vSphere Not Supported
Claim OpenText Availability and update features and information
Claim OpenText Availability and update features and information
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Claim SIOS LifeKeeper and update features and information