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Seafile

Cloud Storage & File Sharing

4.3(21 ratings)

86% recommend

Seafile is a secure cloud storage and file sharing solution designed for teams.

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About Seafile

Best for privacy-focused organizations needing fast self-hosted file sync.

Seafile is an open-source file syncing and sharing platform that can be self-hosted or used as a cloud service. It's designed for teams and businesses that need reliable file storage with strong encryption, version control, and collaboration features. Seafile stands out for its performance — it handles large file libraries and syncing notably faster than many competitors like Nextcloud or ownCloud. Built with a focus on privacy and security, it uses client-side encryption and offers fine-grained permission controls. It's particularly popular among universities, research institutions, and privacy-conscious organizations in Europe.

Pros

Excellent sync performance with large file libraries
Client-side encryption for strong data privacy
Self-hosted option gives full data control
Open-source with active community and development
Built-in file versioning and snapshot features

Cons

Web interface feels dated compared to competitors
Online document editing requires third-party integration
Fewer built-in apps than Nextcloud ecosystem
Self-hosting setup requires technical Linux knowledge

Use Cases

Best for organizations needing self-hosted file sync with end-to-end encryption

Best for universities and research teams sharing large datasets securely

Best for businesses requiring GDPR-compliant cloud storage on their own servers

Best for teams replacing Dropbox or Google Drive with a private alternative

Key Features

5 features

File versioning and history tracking

End-to-end encryption for files

Collaborative file editing in real-time

Selective sync for folder management

Cross-platform file access and sharing

SaasHunter Score

6.8/10

“Your team prioritizes security and collaboration in file sharing for up to 50 users.”

Ease of Use

7.0

Features

8.0

Pricing

7.0

Support

6.0

Integrations

6.0

Best For

Small Business 8Agencies 7Startups 7Enterprise 7Freelancers 6

Integrations

OnlyOfficeCollabora OnlineLibreOffice OnlineWebDAV clientsLDAP/Active DirectoryS3-compatible storageOutlook (via Drive Client)

Cloud Storage Privacy Focused Privacy Focused Storage Consumer Cloud Storage

Frequently Asked Questions

What is Seafile?

Seafile is an open-source file hosting and collaboration platform that lets teams sync, share, and manage files securely. It can be self-hosted on your own server or used via Seafile's cloud service.

How much does Seafile cost?

Seafile Community Edition is free and open-source for self-hosting. The Professional Edition is free for up to 3 users, with paid plans starting at around €10 per user per year for larger teams, and Seafile also offers a hosted cloud option with subscription pricing.

What are the main features of Seafile?

Key features include fast file syncing, client-side end-to-end encryption, file versioning with snapshots, library-based organization, fine-grained access permissions, and support for online document editing through integrations like OnlyOffice or Collabora.

Who should use Seafile?

Seafile is ideal for businesses, universities, and organizations that prioritize data privacy and want a self-hosted alternative to commercial cloud storage services. It's especially well-suited for teams handling sensitive or large volumes of files.

Is there a free plan for Seafile?

Yes, the Seafile Community Edition is completely free and open-source for self-hosting with no user limits. The Professional Edition also offers a free tier for up to 3 users with additional enterprise features.