MasterDC vs. SIOS DataKeeper Comparison


MasterDC	SIOS DataKeeper SIOS Technology Corp.	+	+
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About MasterDC is a Czech-based IT infrastructure provider specializing in managed services, cloud solutions, and enterprise-grade hosting. Operating state-of-the-art data centers in Prague and Brno, the company has been serving businesses and institutions for nearly three decades. MasterDC offers a comprehensive suite of services, including dedicated servers, VPS hosting, cloud servers, server housing, and managed services. It supports technologies such as Kubernetes, Docker, Ceph, Hyper-V, and Proxmox VE, catering to diverse infrastructure needs. It provides robust networking and security solutions, including AWS Direct Connect, firewall protection, DDoS mitigation, log management, and SIEM services. For data storage, MasterDC offers services like Nextcloud hosting, data replication, and server backup. Their database offerings encompass database as a service, Elasticsearch, Galera Cluster, and database optimization.	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 Not 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 Businesses and institutions requiring a solution offering managed services, cloud hosting, and enterprise-grade hosting	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 Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or 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 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 MasterDC Founded: 1998 Czech Republic www.masterdc.com	Company Information SIOS Technology Corp. Founded: 1999 United States us.sios.com/products/sios-datakeeper/
Alternatives Siteage	Alternatives DxEnterprise DH2i
Bluehost	SIOS LifeKeeper SIOS Technology Corp.
InMotion Hosting	Windows Server Failover Clustering Microsoft
DCHost DC Host Inc	OpenText Availability OpenText
Kamatera View All	HPE Serviceguard Hewlett Packard Enterprise View All
Categories Cloud Hosting Supported Dedicated Server Hosting Supported Managed Hosting Supported VPS Hosting Supported	Categories High Availability Cluster Supported

Integrations Microsoft Hyper-V Supported AWS Direct Connect Supported Amazon Web Services (AWS) Not Supported Docker Supported Google Cloud Platform Not Supported Kubernetes Supported Microsoft Azure Not Supported Microsoft Dynamics 365 Not Supported Microsoft SharePoint Not Supported MySQL Not Supported Oracle Cloud Infrastructure Not Supported PostgreSQL Not Supported Proxmox VE Supported Red Hat Ceph Storage Supported SAP MaxDB Not Supported SAP S/4HANA Not Supported SIOS LifeKeeper Not Supported SQL Server Not Supported VMware Cloud Not Supported Windows Server Failover Clustering Not Supported Show More Integrations View All 7 Integrations	Integrations Microsoft Hyper-V Supported AWS Direct Connect Not Supported Amazon Web Services (AWS) Supported Docker Not Supported Google Cloud Platform Supported Kubernetes Not Supported Microsoft Azure Supported Microsoft Dynamics 365 Supported Microsoft SharePoint Supported MySQL Supported Oracle Cloud Infrastructure Supported PostgreSQL Supported Proxmox VE Not Supported Red Hat Ceph Storage Not Supported SAP MaxDB Supported SAP S/4HANA Supported SIOS LifeKeeper Supported SQL Server Supported VMware Cloud Supported Windows Server Failover Clustering Supported Show More Integrations View All 16 Integrations
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