Top 10 Best Internet Backup Software of 2026

IDrive is a leading cloud backup service that provides automated, continuous backups for computers, servers, NAS devices, mobiles, and unlimited endpoints from a single account. It supports file-level, disk image, and hybrid cloud backups with features like versioning, ransomware protection, and fast recovery options. Ideal for personal and business users, it ensures data security through private encryption keys and global data centers.

Backblaze Personal Backup is a cloud storage service that automatically and continuously backs up unlimited data from computers to secure offsite servers. It operates unobtrusively in the background, capturing new and changed files in real-time while offering easy restores via web browser, desktop app, or physical hard drive shipment. With strong versioning and encryption, it's designed for set-it-and-forget-it reliability without manual intervention.

Acronis Cyber Protect Home Office is an all-in-one backup and cybersecurity solution for home users, offering automated full image, file-level, and continuous backups to local drives or Acronis Cloud storage. It integrates advanced anti-malware, ransomware protection, vulnerability assessments, and blockchain-based file notarization for comprehensive data security. The software supports Windows, macOS, iOS, and Android, making it suitable for multi-device households.

Carbonite is a cloud-based backup service that provides automatic, continuous protection for computers and external drives by uploading files to secure offsite servers. It safeguards data against hardware failures, ransomware, theft, and accidental deletion, with easy restore options via desktop app, web, or mobile. Primarily aimed at individuals and small businesses, it supports Windows and Mac without storage limits on higher-tier plans.

CrashPlan is a cloud-based backup solution tailored for businesses, providing unlimited automated backups of desktops, laptops, and servers across Windows, Mac, and Linux. It offers continuous data protection with file versioning up to one year, end-to-end 256-bit AES encryption using user-managed private keys, and multiple restore options including direct download, courier seed drives, or local archive restores. The service emphasizes reliability with data stored across multiple data centers for redundancy and fast recovery.

pCloud is a versatile cloud storage service that functions as an internet backup solution by enabling automatic syncing and backup of files across devices with features like folder versioning and timeline rewind. It emphasizes security with optional client-side zero-knowledge encryption through pCloud Crypto and supports multi-platform access via desktop, mobile, and web apps. While not unlimited like some dedicated backup tools, it offers reliable selective backups, file sharing, and media streaming capabilities.

Sync.com is a privacy-focused cloud storage and backup service that provides secure file syncing, sharing, and automatic backups across devices. It features zero-knowledge end-to-end encryption, ensuring only users can access their data, along with file versioning and selective sync options. As an internet backup solution, it excels in protecting files from loss with unlimited version history on higher plans and easy recovery features.

SpiderOak One is a privacy-focused cloud backup and sync service that provides secure, automatic backups of files across devices with end-to-end, zero-knowledge encryption. It supports versioning, selective sync, and secure sharing, ensuring that only the user can access their data. Cross-platform compatibility includes Windows, macOS, Linux, iOS, and Android, making it suitable for diverse environments.

Livedrive is a veteran cloud backup service specializing in unlimited online storage for computers, mobiles, and external drives, with automatic continuous backups to protect against data loss. It supports file versioning, secure sharing, and access from any device via web, desktop, or mobile apps. Ideal for set-and-forget backups, it emphasizes simplicity over advanced enterprise features.

OpenDrive is a versatile cloud storage service that doubles as an internet backup solution, offering automatic file syncing, versioning, and secure backups across devices. It supports unlimited storage on higher plans, real-time collaboration, and features like file sharing with password protection and media streaming. While not the fastest or most polished, it provides reliable backup for large datasets with strong recovery options.