Head-to-Head Comparison · Alternative to Proton Drive · 💾 cloud storage
Proton Drive vs Seafile
Open source file sync and sharing platform with custom properties, AI automation, collaborative editing, and enterprise-grade security for teams. Here is how Seafile ($0/mo open source) stacks up against Proton Drive ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
Seafile is a verified Open Source-licensed open-source replacement for Proton Drive. Switching from Proton Drive ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Proton Drive.
Seafile
$0.00/mo · Open Source
Proton Drive vs Seafile Specifications
facts verified 2026-11-07
| Dimension | Proton Drive (Paid) | Seafile (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 15.4k (active nov 2026) |
Deep Dive: Switching from Proton Drive to Seafile
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Proton Drive.
How to deploy Seafile
Clone https://github.com/haiwen/seafile or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Seafile instead of vibe-coding a Proton Drive clone?
Instead of paying recurring SaaS fees for Proton Drive or rebuilding it from scratch, deploy one of the 9 battle-tested open-source alternatives like Nextcloud.
Proton Drive vs Seafile FAQ
Is Seafile a good free alternative to Proton Drive?+
Yes. Seafile is a verified open-source (Open Source) replacement for Proton Drive. Open source file sync and sharing platform with custom properties, AI automation, collaborative editing, and enterprise-grade security for teams.
What is the catch when switching from Proton Drive to Seafile?+
Requires self-hosting setup, updates, and server maintenance compared to managed Proton Drive.
How much do you save switching from Proton Drive to Seafile?+
Proton Drive costs $25/mo ($300/yr) per seat, whereas Seafile is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host Seafile instead of Proton Drive?+
Install: Clone https://github.com/haiwen/seafile or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
