Head-to-Head Comparison · Alternative to Proton Drive · 💾 cloud storage
Proton Drive vs ownCloud
Self-hostable file platform for enterprises needing data sovereignty, real-time document collaboration, and compliance with GDPR, HIPAA, and other regulations. Here is how ownCloud ($0/mo open source) stacks up against Proton Drive ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
ownCloud is a verified AGPL-3.0-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 Google Drive.
ownCloud
$0.00/mo · AGPL-3.0
Proton Drive vs ownCloud Specifications
facts verified 2026-11-07
| Dimension | Proton Drive (Paid) | ownCloud (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 AGPL-3.0 |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 2.2k (active nov 2026) |
Deep Dive: Switching from Proton Drive to ownCloud
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Google Drive.
How to deploy ownCloud
Clone https://github.com/owncloud/core 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 ownCloud 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 ownCloud FAQ
Is ownCloud a good free alternative to Proton Drive?+
Yes. ownCloud is a verified open-source (AGPL-3.0) replacement for Proton Drive. Self-hostable file platform for enterprises needing data sovereignty, real-time document collaboration, and compliance with GDPR, HIPAA, and other regulations.
What is the catch when switching from Proton Drive to ownCloud?+
Requires self-hosting setup, updates, and server maintenance compared to managed Google Drive.
How much do you save switching from Proton Drive to ownCloud?+
Proton Drive costs $25/mo ($300/yr) per seat, whereas ownCloud 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 ownCloud instead of Proton Drive?+
Install: Clone https://github.com/owncloud/core or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
