19 Best SpiderOak Alternatives in 2026
SpiderOak is a popular cloud storage tool, but it is not the only option. Whether you are looking for better pricing, more features, or a different approach, these alternatives offer compelling reasons to switch. We evaluated each tool on ease of use, features, pricing, and integration depth.
Cloud storage and file sharing integrated with Google Workspace and Docs.
Ultra-affordable S3-compatible cloud object storage for developers and backups.
End-to-end encrypted cloud storage built for enterprise security and compliance.
Cloud storage with reliable sync, collaboration tools, and file recovery.
Cloud storage with lifetime plan option and optional client-side encryption.
Open-source self-hosted cloud platform for files, calendar, contacts, and more.
Fast, affordable S3-compatible cloud storage with no egress fees.
Cloud backup service with 10TB storage plans for PCs, Macs, and mobile devices.
Affordable European-hosted storage with SFTP, rsync, and Samba access protocols.
Microsoft cloud storage integrated with Windows and Microsoft 365.
Privacy-focused cloud storage with end-to-end encryption for all files.
Encrypted cloud storage with 20GB free and end-to-end encryption for all files.
End-to-end encrypted cloud storage from the makers of ProtonMail.
Enterprise cloud content management with security, compliance, and collaboration.
Apple cloud storage deeply integrated with iOS, macOS, and iWork apps.
Privacy-first cloud storage with zero-knowledge encryption and open-source clients.
European cloud storage that connects to your existing cloud accounts in one place.
Decentralized cloud storage using distributed network for S3-compatible object storage.
S3-compatible object storage built on decentralized blockchain networks.