Best Disaster Recovery Software - Page 7

How Many Disaster Recovery Software Products Does G2 Track?

Total Products under this Category: 126

Category Stats (Oct 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings

Last updated: October 01, 2026

How Does G2 Rank Disaster Recovery Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,200+ Authentic Reviews
  • 126+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Disaster Recovery Software

G2 Grid® for Disaster Recovery Software plotting products by satisfaction and market presence

Highlighted products: Veeam Data Platform, IDrive Online and SaaS Backup, Object Storage e2, Sangfor Cloud Platform, Datto SIRIS, Cove Data Protection, VMware Live Recovery (VLR), HYCU, and Veeam Kasten for Kubernetes.

Underlying data: [Grid® JSON](https://www.g2.com/categories/disaster-recovery/grids.json?focus%5B%5D=veeam-data-platform&focus%5B%5D=idrive-online-and-saas-backup-object-storage-e2&focus%5B%5D=sangfor-cloud-platform&focus%5B%5D=kaseya-datto-siris&focus%5B%5D=cove-data-protection&focus%5B%5D=vmware-live-recovery-vlr&focus%5B%5D=hycu&focus%5B%5D=veeam-veeam-kasten-for-kubernetes)

EXPRESSCLUSTER

ExpressCluster® is NEC's comprehensive high availability and disaster recovery solution that has helped enterprises worldwide maintain the continuity of their critical application systems that are essential for vital business functions. This fully automated redundancy and recovery software solution has minimized planned and unplanned system outages for more than a decade by helping organizations to recover quickly when disaster strikes.

Who Is the Company Behind EXPRESSCLUSTER?

Fusion

Who Is the Company Behind Fusion?

  • Seller: Axcient
  • Year Founded: 2002
  • HQ Location: Denver, US
  • LinkedIn® Page: www.linkedin.com
    170 employees on LinkedIn®

Gbyte Repair

Fix your iPhone smarter – no appointments, no data loss, no hidden fees. Gbyte delivers a professional-grade iOS system repair experience entirely at home, in minutes.

Who Is the Company Behind Gbyte Repair?

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Hitachi Data Instance Director

Hitachi Data Instance Director (HDID) is an enterprise copy data management software platform that automates and orchestrates a range of data copy and movement technologies, to greatly enhance and simplify secondary operations.

Who Is the Company Behind Hitachi Data Instance Director?

  • Seller: Hitachi Vantara
  • HQ Location: Santa Clara, CA
  • Twitter: @HitachiVantara
    28,391 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10,489 employees on LinkedIn®

i2Availability

i2Availability is a premier high-availability (HA) and disaster recovery (DR) solution by Info2soft. Built to eliminate the risks of system downtime, i2Availability provides real-time data replication and seamless application failover across local, remote, or cloud environments. In an era where even minutes of downtime can result in significant financial and reputational loss, i2Availability ensures your mission-critical services remain online 24/7. Key Capabilities: - Real-Time Data Mirroring: Utilizing advanced byte-level replication technology, i2Availability synchronizes data changes across nodes in real-time, ensuring zero data loss (RPO ≈ 0). - Automated Failover & Recovery: Automatically detects hardware, software, or network failures and triggers an instant transition to the standby server, minimizing recovery time (RTO in seconds). - Flexible Deployment Architectures: Supports a variety of configurations including 1-to-1, N-to-1, and M-to-N clustering, catering to complex enterprise IT infrastructures. - Cross-Platform & Hardware Independent: Compatible with diverse operating systems (Windows, Linux, Unix) and works across different storage hardware, physical servers, and virtual machines (VMware, Hyper-V, etc.).

Who Is the Company Behind i2Availability?

i2Backup

i2Backup is an enterprise-grade backup and recovery platform designed to protect all types of business data across physical, virtual, and cloud environments. It provides unified data protection, centralized management, and fast recovery capabilities to help organizations ensure business continuity and defend against data loss, system failures, and ransomware attacks. Built for modern IT infrastructures, i2Backup supports a wide range of workloads, including servers, virtual machines, databases, unstructured data, and big data platforms—enabling organizations to manage all backup operations through a single, scalable platform. i2Backup offers: - Agentless VM Backup: Perform large-scale VM backup and migration without installing agents, using native APIs for minimal performance impact. - Flexible & Automated Backup Strategies: Support full, incremental, and forever-incremental backups with customizable scheduling and intelligent retention policies. - Database & Application Protection: Enable real-time or scheduled backup for major databases such as Oracle, SQL Server, DB2, MongoDB, and more, with point-in-time recovery capabilities. - Scalable Data Backup: Support scaling out the backup node horizontally to meet the data protection need of fast growing data. - Instant & Granular Recovery: Recover entire systems, virtual machines, or specific files and database objects quickly, including cross-platform restoration. - Ransomware Protection & Data Security: Built-in immutable storage and strict access controls prevent unauthorized deletion or tampering of backup data. - Storage Optimization & Deduplication: Reduce storage costs with advanced deduplication and intelligent data lifecycle management.

Who Is the Company Behind i2Backup?

NetApp Disaster Recovery

NetApp® Disaster Recovery is a DR-as-a-service offering that delivers simple, low-cost disaster protection for your VMware workloads from your on-premises to on-premises ONTAP environments and to the AWS cloud using Amazon FSx for NetApp ONTAP with intuitive, guided disaster recovery failover/fallback workflows. NetApp is unique in providing a SaaS based disaster recovery solution that not only significantly lowers the cost and complexity but enables reliable recovery testing. For cloud-based disaster recovery pilot light deployments that scale up as needed can be used to further reduce costs. Recovery of applications is simplified with orchestration of virtual failover testing that non-disruptively provides failover success assurance. Disaster Recovery uses ONTAP SnapMirror technology, which provides highly efficient replication and preserves the ONTAP incremental-forever Snapshot efficiencies. SnapMirror replication ensures that application-consistent Snapshot copies are always in sync and the data is usable immediately after a failover. Non-disruptive DR failover/fallback testing enables greater preparedness without affecting production resources or availability.

Who Is the Company Behind NetApp Disaster Recovery?

  • Seller: NetApp
  • Year Founded: 1992
  • HQ Location: Sunnyvale, California
  • Twitter: @NetApp
    118,015 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12,706 employees on LinkedIn®
  • Ownership: NASDAQ

NetApp Keystone StaaS

NetApp Keystone STaaS is an on-premises, cloud-like storage subscription service that delivers NetApp’s enterprise storage as an operational expense rather than a capital investment. Customers get guaranteed performance tiers, built-in data protection, and ONTAP’s full set of capabilities without needing to own, refresh, or manage the hardware lifecycle. Keystone provides elastic capacity, predictable billing, and a single subscription model that can span on-prem, hybrid cloud, and public cloud environments. Keystone STaaS is ideal for organizations that want to simplify storage operations, avoid large upfront purchases, or align storage spending with actual usage. It’s a strong fit for IT teams modernizing aging infrastructure, supporting unpredictable workloads, or building hybrid cloud architectures that require consistent data services across environments. Keystone also helps public sector and enterprise customers accelerate digital transformation by reducing complexity and providing guaranteed SLAs for availability and performance.

Who Is the Company Behind NetApp Keystone StaaS?

  • Seller: NetApp
  • Year Founded: 1992
  • HQ Location: Sunnyvale, California
  • Twitter: @NetApp
    118,015 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12,706 employees on LinkedIn®
  • Ownership: NASDAQ

Open-E JovianDSS

Open-E JovianDSS is a software-defined storage solution engineered to ensure your business's data is always available, secure, and efficiently managed. This ultimate data storage tool safeguards your critical business data with advanced integrity features & efficient, built-in backup options for both on- and off-site data protection. Open-E JovianDSS helps optimize your IT spending by reducing the need for additional backup software and efficiently leveraging your existing hardware.

Who Is the Company Behind Open-E JovianDSS?

  • Seller: Open-E
  • Year Founded: 1998
  • HQ Location: Marietta, US
  • LinkedIn® Page: www.linkedin.com
    57 employees on LinkedIn®

Outlook PST Repair Tool

Outlook PST Repair Tool is a PST repair tool for Windows 10 and 11 that reads a damaged .pst or .ost data file without changing a single byte of it. Whatever can still be read is rebuilt and saved as a brand new file. Outlook does not need to be installed, and the mailbox never leaves the computer. 🔰 How to use the PST repair tool 1. Click "Open damaged PST or OST file..." and select the file Outlook rejects. 2. Keep Repair depth on Automatic. It starts with a plain open, rebuilds the header inside a working copy if that fails, and scans the whole file only as a last resort. 3. Browse the folder tree and preview messages. This tree is already the repaired mailbox. 4. Pick an output: a new PST, or MSG, EML, MBOX, PDF or HTML files. 5. Set a destination and press Start. Free disk space is checked first. 🛠 What makes it different - Read-only source. The built-in Office utility edits a broken file in place. Here the damaged PST is only read, so a failed attempt costs nothing. - Deleted mail. Deep scan looks for messages that were erased from a working archive and puts them in a Recovered Items folder. - No silent losses. When a body or attachment is physically gone, the message is kept with a [partial] mark and a note listing what is missing. - A plain report. Each run ends with a summary of the repair level, the counts and what could not be recovered, with no names or subjects in it, so it can go straight to support. - Six outputs from one pass. Attach a fresh PST in Outlook, give EML files to another mail client, or hand PDF copies to someone with no mail app at all. - Clean saving. Output goes to a temporary .part file and is renamed only after the last message is written, so a stopped run never leaves a file that looks complete. 👥 Who needs it - Helpdesk staff handed a mailbox where the built-in repair already ran and folders went missing. - Accountants, lawyers and office managers who must keep years of client correspondence. - Anyone holding an old OST from a closed account that Outlook no longer mounts. ❓ FAQ Is there a free way to repair a PST file? Office includes a basic repair utility that writes into the file it repairs. With this tool the scan and preview are free, so you see what comes back before paying. Can I recover deleted emails from a PST file? Often, yes, if the file has not been compacted since. Deleted messages tend to lose their body first, so many arrive as headers marked [partial]. How do I repair a PST file without Outlook? Install the app and open the file directly. It has its own reader and writer for the Outlook format. Does the PST repair tool open OST files too? Yes. An offline OST goes through the same repair and can be saved as a PST. ℹ️ Free trial: open a corrupt PST file, run the repair and browse every recovered message. Saving needs a license. One file per run, Windows 10 or 11, works offline.

Who Is the Company Behind Outlook PST Repair Tool?

Panzura

Panzura's hybrid cloud file services platform CloudFS replaces legacy storage with a modern, hybrid-cloud approach to unstructured data. It consolidates file servers into a single data source in the cloud or on-premises and makes it impervious to ransomware with immutable data and unchangeable snapshots for precise data restoration in moments. CloudFS uniquely enables immediate global file synchronization so users never have to wait for file updates and can collaborate across sites. FIPS 140-3 certification means data is securely encrypted and the platform features high availability and no single points of failure. Granular data deduplication reduces storage volumes and slows unstructured data growth. Extended capabilities enable real time ransomware detection and shut attacks off at the source, alert on insider activity such as file exfiltration, and enable VPN-less access to remote users on mobile devices.

Average Rating: 3.8/5.0

Total Reviews: 3

How Do G2 Users Rate Panzura?

  • Ease of Use: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind Panzura?

  • Seller: Panzura
  • Year Founded: 2020
  • HQ Location: San Francisco, US
  • Twitter: @PanzuraNews
    1,591 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    191 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Do G2 Reviewers Say About Panzura?

AI-generated summary from verified user reviews

Pros
  • Users value the centralized management of Panzura, enabling easy access to a unified data source.
  • Users find Panzura's ease of use exceptional, simplifying access to a unified data source for everyone.
  • Users value the storage capacity of Panzura, effectively consolidating data into a single accessible source.
Cons
  • Users frequently experience dependency issues with Panzura, requiring significant backend support during changes and upgrades.
  • Users find Panzura expensive and overly reliant on backend support, complicating upgrades and changes in the environment.
  • Users express concerns about poor customer support, citing heavy reliance on Panzura for assistance during changes and upgrades.

What Are Recent G2 Reviews of Panzura?

What Are G2 Users Discussing About Panzura?

Quick Backup Recovery

Quick Backup Recovery (QBR) is a business continuity solution for businesses, capable of performing real-time on-site data and machine backup through virtualization, as well as off-site backup to the "cloud".

Who Is the Company Behind Quick Backup Recovery?

Rocket iCluster

Rocket iCluster high-availability/disaster recovery (HA/DR) solutions help ensure uninterrupted operation for your IBM i applications, providing continuous access by monitoring, identifying and self-correcting replication problems.

Who Is the Company Behind Rocket iCluster?

  • Seller: Rocket Software
  • Year Founded: 1990
  • HQ Location: Waltham, MA
  • Twitter: @Rocket
    3,532 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4,417 employees on LinkedIn®
Tian Lin
TL
Researched and written by Tian Lin
Updated March 10, 2026