LunaNode vs. SIOS DataKeeper Comparison


LunaNode	SIOS DataKeeper SIOS Technology Corp.	+	+
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About Deploy a reliable, performant, and feature-packed cloud server, available in Canada (Toronto and Montreal) and France (Roubaix). KVM cloud servers on redundant SSD disk arrays. Check out our pricing! Take live snapshots of your VM at any time to extract its current disk state for backups or cloning, without any downtime. Volumes are detachable disks stored on our high-availability cluster. Attach volumes to VMs for extra space, or provision VMs with a volume as the boot device. Automatically configure your VM during the boot process with bash and cloud-init startup scripts. Security groups allow you to define traffic restrictions on groups of virtual machines at the infrastructure level. Your VMs get their own private, isolated internal network, on which they can securely communicate. VMs can burst above their baseline performance for short periods to utilize additional CPU and I/O resources, making load spikes easier on your application.	About SIOS DataKeeper is a host‑based, block‑level replication solution that delivers real‑time, synchronous or asynchronous redundancy for Windows Server environments, integrating seamlessly with Windows Server Failover Clustering (WSFC). It enables "SANless" clusters—eliminating dependency on shared‑storage arrays—by replicating data across local, virtual, or cloud servers, including VMware, Hyper‑V, AWS, Azure, and Google Cloud Platform, while offering optimized performance without requiring hardware accelerators or compression devices. Once installed, it provides a new SIOS DataKeeper Volume resource in WSFC, supporting geographically dispersed clusters via cross‑subnet failover and configurable heartbeat parameters. Built-in WAN optimization and efficient compression maximize bandwidth use over local and wide‑area networks.
Platforms Supported Windows Not 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 Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies in search of a solution providing hourly billed KVM cloud servers with snapshots and block storage	Audience IT architects needing a solution to deliver high availability and disaster recovery for mission-critical applications
Support Phone Support Supported 24/7 Live Support 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 View more images or videos	Screenshots and Videos View more images or videos
Pricing $3.50 per month 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 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	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 Not Supported Live Online Not Supported In Person Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Supported
Company Information LunaNode Canada www.lunanode.com	Company Information SIOS Technology Corp. Founded: 1999 United States us.sios.com/products/sios-datakeeper/
Alternatives SIOS LifeKeeper SIOS Technology Corp.	Alternatives DxEnterprise DH2i
NEC EXPRESSCLUSTER NEC Corporation	SIOS LifeKeeper SIOS Technology Corp.
Windows Server Failover Clustering Microsoft	Windows Server Failover Clustering Microsoft
Phillux Software-Hub	OpenText Availability OpenText
OpenMetal View All	HPE Serviceguard Hewlett Packard Enterprise View All
Categories Cloud Hosting Supported High Availability Cluster Supported	Categories High Availability Cluster Supported

Integrations Amazon Web Services (AWS) Not Supported CentOS Supported Debian Supported Fedora Supported FreeBSD Supported Google Cloud Platform Not Supported IBM Db2 Not Supported Microsoft Azure Not Supported Microsoft Dynamics 365 Not Supported Microsoft Hyper-V Not Supported Microsoft SharePoint Not Supported MySQL Not Supported Oracle Cloud Infrastructure Not Supported PostgreSQL Not Supported SAP MaxDB Not Supported SAP S/4HANA Not Supported SQL Server Not Supported Ubuntu Supported VMware Cloud Not Supported Windows Server Failover Clustering Not Supported Show More Integrations View All 5 Integrations	Integrations Amazon Web Services (AWS) Supported CentOS Not Supported Debian Not Supported Fedora Not Supported FreeBSD Not Supported Google Cloud Platform Supported IBM Db2 Supported Microsoft Azure Supported Microsoft Dynamics 365 Supported Microsoft Hyper-V Supported Microsoft SharePoint Supported MySQL Supported Oracle Cloud Infrastructure Supported PostgreSQL Supported SAP MaxDB Supported SAP S/4HANA Supported SQL Server Supported Ubuntu Not Supported VMware Cloud Supported Windows Server Failover Clustering Supported Show More Integrations View All 16 Integrations
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