Best High Availability Cluster Solutions for Microsoft SharePoint

Compare the Top High Availability Cluster Solutions that integrate with Microsoft SharePoint as of October 2025

This a list of High Availability Cluster solutions that integrate with Microsoft SharePoint. Use the filters on the left to add additional filters for products that have integrations with Microsoft SharePoint. View the products that work with Microsoft SharePoint in the table below.

What are High Availability Cluster Solutions for Microsoft SharePoint?

High availability cluster solutions are systems designed to ensure continuous operation of applications and services by minimizing downtime through redundancy and failover mechanisms. These solutions link multiple servers or nodes to work together, so if one node fails, others automatically take over without service interruption. They provide monitoring, load balancing, and automatic recovery features to maintain system reliability and performance. High availability clusters are critical for mission-critical applications requiring near-zero downtime, such as databases, web services, and financial systems. By reducing single points of failure, they help organizations meet stringent uptime and disaster recovery requirements. Compare and read user reviews of the best High Availability Cluster solutions for Microsoft SharePoint currently available using the table below. This list is updated regularly.

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    SIOS DataKeeper

    SIOS DataKeeper

    SIOS Technology Corp.

    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.
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