Nextcloud is an open‑source, self‑hosted file sync, share, and collaboration platform that gives you full control over your data. Looking for other solutions—whether SaaS, hybrid, or self‑hosted—to meet your file‑sharing, backup, and collaboration needs? Below are 20 popular alternatives.
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Widely used cloud storage with seamless file syncing, sharing links, and collaboration tools like Dropbox Paper.
Google’s cloud storage integrated with Docs, Sheets, and Slides, offering real‑time collaboration and 15 GB free.
Microsoft’s cloud storage tightly integrated with Office 365, providing personal vault, file‑on‑demand, and robust admin controls.
Enterprise‑grade file sharing with advanced security, workflow automation, and integrations for G Suite, Office 365, and Slack.
Secure cloud storage with client‑side encryption (pCloud Crypto), media streaming, and lifetime purchase options.
Zero‑knowledge cloud storage with strong encryption, file versioning, and compliance‑ready features.
Open‑source, self‑hosted file sync and share platform known for high performance and built‑in collaboration libraries.
Self‑hosted file sharing solution offering extensible apps, encryption, and enterprise‑grade security controls.
End‑to‑end encrypted cloud storage targeting businesses that need GDPR‑compliant security.
Hybrid cloud content platform combining on‑premises storage with cloud sync, ideal for regulated industries.
Secure file sharing and transfer service with granular permissions, e‑signatures, and workflow automation.
Integrated document management suite with storage, collaborative editing, and workflow tools.
Peer‑to‑peer file sync using BitTorrent technology; no cloud, ideal for large files and private networks.
Simple cloud storage aggregator that connects Dropbox, Google Drive, OneDrive, and its own storage under one interface.
Russian cloud storage offering generous free space, automatic photo backup, and integration with Yandex services.
Backup‑focused cloud storage with continuous sync, versioning, and cross‑platform access.
Self‑hosted enterprise file sharing platform with mobile apps, granular permissions, and compliance features.
Open‑source, decentralized file synchronization tool that directly syncs devices without a central server.