Microsoft SharePoint costs $25/mo.
These cost $0.
1 free alternatives to Microsoft SharePoint, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
The top-rated free, open-source replacement for Microsoft SharePoint is OpenCloud (Apache-2.0 Open Source). Across this category, 1 self-hostable tool is available (including OpenCloud). Switching a 5-person team saves up to $1,500/year compared to Microsoft SharePoint's $25/mo subscription.
The catch: Its integration ecosystem and administration are younger and thinner than Box's, while all server operations become the user's job.
Microsoft SharePoint vs Free Alternatives
Quick side-by-side comparison · $0/mo vs $25/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| OpenCloud | open source | Apache-2.0 | Self-host | ★ 6.3k | Microsoft SharePoint vs OpenCloud → |
The picks
1 open source · ranked by fit
- 01
OpenCloud
open sourceApache-2.0Self-host6.3knov 2026Self-hostable cloud file management and collaboration platform with an integrated office suite, zero-trust security, and GDPR compliance for teams and organizations.
The catch vs Microsoft SharePointIts integration ecosystem and administration are younger and thinner than Box's, while all server operations become the user's job.
Install, platforms & data +
- platforms
- desktopmobilewebself-hosteddocker to self-host
- install
- Use the documented Docker Compose and Traefik stack; a single-binary deployment is also possible
- setup
- Docker, a domain and open ports, reverse-proxy and TLS configuration, and operational responsibility for the storage directory
- your data
- The base deployment stores file data and metadata in its configured POSIX instance directory; an optional decomposed backend stores blobs in S3 and metadata on POSIX storage
- checked
- 2026-11-07
Microsoft SharePoint Head-to-Head Comparisons (2027)
Side-by-side trade-off breakdowns · 1 free alternatives
Frequently Asked Questions
Direct answers · Microsoft SharePoint open-source replacements
What is the best free alternative to Microsoft SharePoint?+
The top free alternative to Microsoft SharePoint is OpenCloud (open source, Apache-2.0). Self-hostable cloud file management and collaboration platform with an integrated office suite, zero-trust security, and GDPR compliance for teams and organizations.
Can I self-host a free replacement for Microsoft SharePoint?+
Yes. Of the 1 free alternatives to Microsoft SharePoint, 1 can be self-hosted on your own server or local machine: OpenCloud (Apache-2.0).
How much does switching from Microsoft SharePoint to a free alternative save?+
Microsoft SharePoint starts at $25/month per seat ($300/year). Switching a 5-person team to a free alternative like OpenCloud saves $1,500 per year in software subscription fees.
Should I vibe-code or build my own Microsoft SharePoint clone from scratch?+
Our build verdict for Microsoft SharePoint is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for Microsoft SharePoint or rebuilding it from scratch, deploy one of the 1 battle-tested open-source alternatives like OpenCloud.
What is the catch when switching from Microsoft SharePoint to OpenCloud?+
Its integration ecosystem and administration are younger and thinner than Box's, while all server operations become the user's job.
