Best Backup & Archiving Software 2026

Integrated backup and cybersecurity.

Acronis Cyber Protect is a highly unique platform that fundamentally blurs the lines between traditional data backup, endpoint management, and next-generation cybersecurity. Recognizing that standalone backup is no longer sufficient to combat modern cyber threats, Acronis engineered a solution that tightly integrates proactive threat prevention, rapid malware detection, and highly reliable data recovery into a single, unified agent and management console. It is exceptionally popular among Managed Service Providers (MSPs) and small-to-medium businesses looking to consolidate their IT security and management stack. At the core of its security offering is "Acronis Active Protection." This proprietary technology utilizes advanced behavioral heuristics and artificial intelligence to continuously monitor the endpoint for suspicious activity. If it detects a ransomware variant attempting to encrypt files, it instantly blocks the malicious process. Crucially, because Acronis is also the backup engine, it automatically and instantly restores any files that were altered in the milliseconds before the ransomware was halted, resulting in zero data loss and zero downtime without requiring a full system restore. Beyond backups and anti-malware, Acronis provides a massive suite of endpoint management tools. The single agent allows IT administrators to conduct remote desktop sessions, perform vulnerability assessments, and deploy software patches to operating systems and third-party applications. This tight integration means that Acronis can perform "safe recoveries"; before restoring a backup image, the system can automatically scan it for malware and apply the latest security patches, ensuring that the organization does not accidentally re-infect their network or restore a known vulnerability. With its all-in-one approach, Acronis drastically simplifies the complex task of securing and managing modern IT environments.

Astonishingly easy cloud backup.

Backblaze has fundamentally disrupted the cloud storage and endpoint backup market through a relentless focus on two things: extreme simplicity and incredibly transparent, disruptive pricing. While enterprise backup platforms require days of training, complex capacity planning, and intricate configuration, Backblaze is designed to be installed and forgotten. It is exceptionally popular for organizations that need to guarantee the safety of data residing on hundreds or thousands of employee laptops (endpoints) without dealing with complex licensing or storage quotas. The core Backblaze Computer Backup product is famously simple: it provides unlimited cloud backup for a flat, predictable fee per computer. There are no storage limits, no file size limits, and no throttling. Once the incredibly lightweight agent is installed on a Mac or PC, it silently scans the hard drive and continuously backs up all user data in the background without significantly impacting the computer's performance or requiring any intervention from the user. This "set it and forget it" approach ensures that even if a CEO leaves their laptop in a taxi, their critical files are entirely safe and easily recoverable. Beyond simple endpoint backup, Backblaze offers B2 Cloud Storage, an enterprise-grade, S3-compatible object storage platform that costs a fraction of the price of Amazon S3 or Microsoft Azure. Many organizations utilize major enterprise backup software (like Veeam or Commvault) to manage their local backups, and then seamlessly connect those platforms to Backblaze B2 to serve as their incredibly cheap, off-site, long-term cloud archive or immutable ransomware vault. This combination of effortless endpoint protection and highly disruptive cloud storage pricing makes Backblaze a critical component of many modern IT strategies.

Automatic cloud backup for business.

Carbonite (now part of the massive OpenText portfolio) is one of the most recognizable names in cloud backup, having built its reputation on providing incredibly straightforward, reliable data protection for small businesses, prosumers, and mid-market organizations. Carbonite targets the massive segment of the market that lacks a dedicated, highly trained IT staff but still requires enterprise-grade protection against hardware failure, accidental deletion, and the ever-present threat of ransomware attacks. The hallmark of the Carbonite platform is its completely automated, "hands-off" continuous backup architecture. Once installed, the Carbonite agent runs quietly in the background, constantly monitoring the file system for changes. Whenever a user saves a document, updates a spreadsheet, or adds a photo, Carbonite automatically encrypts that new data and securely transmits it to the Carbonite cloud. This continuous process completely eliminates the need for employees or business owners to remember to run manual backups or swap out external hard drives, removing human error from the data protection equation entirely. Carbonite provides extensive capabilities beyond simple file backup. Its "Server Backup" product provides comprehensive protection for critical business infrastructure, including Windows servers, Microsoft SQL databases, and Exchange environments. It allows administrators to create "bare metal" backups, capturing an exact image of the entire server—including the operating system, applications, and settings—so that a completely destroyed server can be fully restored to brand new hardware quickly. With its renowned ease of use, robust encryption, and highly reliable cloud infrastructure, Carbonite provides essential peace of mind for resource-constrained businesses.

Smarter data security and management.

Cohesity aggressively disrupted the legacy backup market by introducing the concept of hyperconverged secondary storage. Historically, enterprise backup environments were incredibly fragmented, requiring organizations to piece together backup software from one vendor, media servers from another, and massive, expensive deduplication appliances from a third. Cohesity solved this immense complexity by collapsing the entire secondary storage stack—backups, archives, file shares, and test/dev environments—into a single, massively scalable, software-defined platform that runs on standard, off-the-shelf hardware or entirely in the cloud. The core of Cohesity is its unique "SpanFS" file system. Because Cohesity is built on a distributed, web-scale architecture (similar to how Google or Amazon manage their data centers), it has virtually no scaling limits. As an organization's data grows, they simply add another node to the cluster, and performance and capacity scale linearly. This architecture enables Cohesity to offer incredibly fast, "instant" mass restores. Instead of recovering one VM at a time, Cohesity can instantly boot hundreds of virtual machines simultaneously directly from the backup cluster, enabling organizations to recover from a massive ransomware attack or site-wide disaster in minutes rather than days. Beyond basic backup, Cohesity transforms dark, dormant backup data into a productive asset. Because the platform securely holds a copy of the entire enterprise's data, organizations can utilize Cohesity's "Marketplace" applications to run analytics directly against the backup data. They can run vulnerability scanners, anti-malware engines, or sensitive data discovery tools (to find exposed PII/PHI for GDPR compliance) against the backups without ever impacting the performance of the live production environment. With its elegant hyperconverged architecture and focus on data security, Cohesity is a premier choice for modernizing enterprise data centers.

Be ready for anything.

Commvault is a massive, highly mature, enterprise-grade data protection platform designed for the world's most complex and heavily regulated IT environments. Unlike many of its competitors that grew through acquiring disparate software products and patching them together, Commvault distinguishes itself through its singular, organically built codebase. This unified architecture allows massive global enterprises to manage backups, archives, disaster recovery, and compliance search across physical servers, thousands of virtual machines, legacy mainframes, and multi-cloud environments from a single, cohesive pane of glass. A defining characteristic of Commvault is its unparalleled breadth of workload support. It natively supports an incredibly wide array of legacy and modern databases (Oracle, SAP HANA, SQL, MongoDB, PostgreSQL), operating systems, and massive scale-out file systems (like Hadoop or Isilon). Furthermore, Commvault provides incredibly robust, policy-driven data tiering. Administrators can set complex lifecycle policies that automatically move data from expensive, high-performance primary storage to cheaper disk arrays, and eventually archive it to long-term, cold cloud storage (like Amazon Glacier) based on the data's age or compliance requirements, drastically reducing overall storage costs. Commvault is also highly regarded for its deep integration with cybersecurity and ransomware defense. The platform features a zero-trust architecture, requiring multifactor authentication (MFA) and dual-authorization for critical actions (like deleting a massive backup job). It actively monitors the backup environment using machine learning to detect the sudden file changes or encryption behaviors characteristic of a ransomware attack. If an attack is detected, Commvault instantly alerts administrators and can automatically sever network connections to the backup repository, preserving the "air gap." Because of its massive scalability and comprehensive feature set, Commvault is a foundational technology for large-scale enterprise data resilience.

100% SaaS data protection.

Druva is a massive disruptor in the data protection market, fundamentally changing how organizations consume backup and disaster recovery services. Unlike traditional vendors that require organizations to purchase, install, and constantly manage expensive on-premises backup servers, storage arrays, and deduplication appliances, Druva delivers enterprise-grade data protection as a 100% pure SaaS (Software-as-a-Service) platform built entirely on Amazon Web Services (AWS). Organizations simply deploy a lightweight agent or connect their cloud APIs, and Druva handles all the complex infrastructure scaling, patching, and security on the backend. The platform provides comprehensive coverage across the entire modern enterprise footprint. It backs up on-premises virtual machines and databases, cloud-native workloads (like AWS EC2 or RDS instances), distributed SaaS applications (Microsoft 365, Google Workspace, Salesforce), and thousands of remote endpoints (laptops and mobile devices). Because all data is centralized into Druva's massively scalable cloud, the platform achieves incredible global deduplication rates, significantly driving down the long-term costs of storing massive archives of data. Druva's cloud-native architecture provides inherent, powerful security advantages against ransomware. Because the backup infrastructure is completely isolated from the customer's on-premises network (an "air-gapped" SaaS architecture), ransomware cannot traverse the network to compromise the backup repositories. Furthermore, the data stored in the Druva cloud is immutable by default. In the event of a catastrophic site failure or massive ransomware event, organizations can utilize Druva to orchestrate a complete disaster recovery failover directly into the AWS cloud, instantly spinning up virtual machines from their cloud backups to ensure continuous business operations.

Fast, reliable, and affordable data protection.

NAKIVO Backup & Replication has carved out a massive, fiercely loyal footprint in the small-to-medium business (SMB) and mid-market sectors by providing incredibly fast, highly reliable, and deeply feature-rich virtualization backup at a fraction of the cost of legacy enterprise competitors. Designed primarily for VMware vSphere, Microsoft Hyper-V, and Nutanix AHV environments, NAKIVO is celebrated by IT administrators for its incredibly lightweight architecture, intuitive web-based interface, and "it just works" reliability. A major differentiator for NAKIVO is its extreme deployment flexibility. While it can be installed on Windows or Linux servers, its most popular deployment method is running directly natively on NAS (Network Attached Storage) appliances from vendors like Synology, QNAP, or Western Digital. This creates an incredibly highly-performant, all-in-one backup appliance (combining backup software, hardware, and storage) for a very low total cost of ownership, while keeping backup traffic entirely off the production network. Despite its affordability, NAKIVO provides powerful enterprise-level features. It includes Instant VM Recovery, allowing organizations to boot virtual machines directly from compressed backup files. It features robust Site Recovery orchestration, enabling IT teams to build complex, automated disaster recovery runbooks to failover entire sites with a single click. Furthermore, NAKIVO heavily emphasizes ransomware protection, supporting immutable backup repositories on local Linux machines and public cloud object storage (like Amazon S3), ensuring that a company's last line of defense cannot be compromised by malicious encryption.

Modern data protection.

Veeam Backup & Replication is arguably the most dominant and universally recognized data protection platform in the modern enterprise landscape. Originally rising to massive prominence by being the first backup solution built specifically and exclusively for VMware virtualized environments, Veeam has since aggressively expanded its capabilities. Today, it provides incredibly comprehensive, hardware-agnostic protection across on-premises virtual environments (VMware vSphere, Microsoft Hyper-V, Nutanix AHV), physical servers, and massive public cloud infrastructures (AWS, Azure, Google Cloud). The absolute core of Veeam's value proposition is its "Instant VM Recovery" technology. In traditional backup scenarios, recovering a massive database server could take hours or even days, as terabytes of data had to be slowly copied back across the network from a backup repository to primary storage. Veeam completely bypasses this delay by allowing administrators to boot a virtual machine directly from the compressed backup file on the backup repository itself. This means a critical server that crashes can be brought back online and made accessible to users in a matter of minutes, drastically minimizing costly operational downtime. In recent years, Veeam has intensely focused on combating the ransomware epidemic. The platform features native immutability architecture, allowing organizations to easily create hardened Linux repositories where backup data cannot be modified, encrypted, or deleted by any user or script, regardless of their administrative privileges. Furthermore, Veeam includes "SureBackup" technology, which automatically and silently boots up backed-up servers in an isolated, secure "sandbox" environment to verify their recoverability and scan them for hidden malware before ever restoring them to the production network. With its bulletproof reliability and incredibly fast recovery times, Veeam remains the gold standard for enterprise data availability.

Enterprise data services.

Veritas NetBackup is an absolute titan in the enterprise data protection industry, possessing a deeply established legacy of securing the most massive and complex IT infrastructures on the planet. It is specifically engineered to handle immense scale, making it the platform of choice for the majority of the Fortune 500, massive global telecommunications companies, and critical government agencies. NetBackup thrives in highly heterogeneous environments where IT administrators must manage a chaotic mix of ancient legacy Unix systems, modern hypervisors, massive multi-petabyte databases, and multi-cloud deployments simultaneously. The sheer power and scalability of NetBackup are largely unparalleled. It utilizes highly optimized, proprietary deduplication algorithms that can reduce massive backup storage requirements by up to 95%, saving enterprises millions of dollars in storage array costs. NetBackup's architecture allows it to easily scale to protect tens of thousands of virtual machines and exabytes of data across dozens of global data centers. Furthermore, it offers deeply specialized, application-aware agents for massive databases like Oracle, SAP, and DB2, ensuring that these critical workloads are backed up consistently and can be recovered with surgical precision. In response to the modern threat landscape, Veritas has significantly fortified NetBackup with a suite of cyber resilience capabilities known as the "NetBackup IT Analytics" platform. It features deep integration with immutable storage appliances (Veritas Flex Appliances) to prevent ransomware from encrypting backup data. Furthermore, it utilizes artificial intelligence to continuously scan the backup environment for anomalies, such as unexpected spikes in data change rates or unusual administrative access patterns. With its massive scale, deep enterprise application support, and focus on extreme resilience, Veritas NetBackup remains a foundational pillar for massive-scale enterprise IT.

Continuous data protection for an always-on world.

Zerto (recently acquired by Hewlett Packard Enterprise) fundamentally redefined the Disaster Recovery (DR) and backup landscape by pioneering the concept of software-only, hypervisor-based Continuous Data Protection (CDP). While traditional backup solutions take "snapshots" of data every few hours or once a day (leaving organizations vulnerable to losing hours of critical data if a crash occurs between snapshots), Zerto operates entirely differently. It continuously intercepts every single write operation at the hypervisor level and asynchronously replicates it to a secondary site or the cloud in real-time. This continuous replication architecture provides Zerto with its defining advantage: incredibly aggressive Recovery Point Objectives (RPOs) measured in seconds, and Recovery Time Objectives (RTOs) measured in minutes. If a massive database server crashes or is hit by ransomware, an organization utilizing Zerto does not lose the entire day's work. They can literally "rewind" the virtual machine to the exact second before the failure or infection occurred, ensuring virtually zero data loss for mission-critical applications. This level of granularity is impossible with traditional, snapshot-based backup tools. Zerto excels in its ability to orchestrate complex disaster recovery failovers. Administrators can group hundreds of interdependent virtual machines (e.g., a web server, an application server, and a database server that make up a single e-commerce application) into a "Virtual Protection Group." With a single click, Zerto can automatically failover this entire group to a secondary data center or public cloud, handling all the complex network re-IPing and boot ordering automatically. This removes the massive human error and delay traditionally associated with disaster recovery testing and execution, making Zerto indispensable for "always-on" enterprise applications.