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Syncthing

Cloud Backup Solutions

Open Source
Self-hosted
OpenMSP Score
85
81
Reddit Impact Score
Github Score
1B
89KStars
5KForks
8KCommits
Mozilla Public License 2.0License
Oct 6, 2026Last commit

Alternative Vendors

Restic
Restic
BorgBackup
BorgBackup
Duplicity
Duplicity

Commercial Alternatives

Acronis Cloud Backup
Acronis Cloud Backup
Datto Endpoint Backup
Datto Endpoint Backup
Veeam Backup & Replication
Veeam Backup & Replication
Backblaze B2
Backblaze B2
Open source continuous file synchronization program for cloud-like backup and synchronization More detailed information about this vendor will be added soon.
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Key Features

Peer-to-Peer Sync

Direct device-to-device synchronization without cloud servers or third-party services

End-to-End Encryption

All data encrypted with TLS during transit and strong authentication between devices

Cross-Platform Support

Works on Windows, macOS, Linux, Android, FreeBSD, and other platforms

Selective Sync

Fine-grained control over which folders and files to synchronize between devices

Version Control

Built-in file versioning with configurable retention policies and conflict resolution

Pros and Cons

Pros

Privacy Focused

No data stored on external servers - complete control over your files and privacy

Zero Configuration

Works out of the box with automatic device discovery and minimal setup required

Open Source Transparency

Fully open source with public code review and community-driven security audits

Cons

No Central Management

Lacks centralized administration interface for managing multiple devices

Limited Collaboration

Not designed for real-time collaboration or advanced document sharing workflows

Feature Comparison

Comments

Liyana RahmanTechFlow Partners

Liyana Rahman • TechFlow Partners

Jun 26, 2025

Reliable for Asset Management Workflows

Syncthing helps coordinate asset management data across multiple locations for our clients. The continuous synchronization ensures all team members have current information.

Armina RustamiSecureFlow Hub

Armina Rustami • SecureFlow Hub

Jun 26, 2025

Secure Alternative to Cloud Sync

For security-conscious clients, Syncthing provides file synchronization without third-party cloud storage risks. The threat hunting perspective appreciates the zero-knowledge architecture.

Freja SorensenProTech Global

Freja Sorensen • ProTech Global

Jun 26, 2025

Perfect for Endpoint File Management

Managing file synchronization across client endpoints is seamless with Syncthing. The encryption and versioning features provide excellent data protection for MSP clients.

Alina DimitrovaDataGuard Central

Alina Dimitrova • DataGuard Central

Jun 26, 2025

Excellent for Client Data Synchronization

Syncthing has been a game-changer for clients who need secure file sync without cloud dependencies. The peer-to-peer architecture gives clients complete control over their data.

Frequently Asked Questions

Getting Started

OpenMSP is The MSP Knowledge Hub & Community Platform designed specifically for Managed Service Providers seeking to optimize their technology stack, reduce vendor costs, and discover open-source alternatives. We combine a comprehensive vendor directory, open-source solution catalog, and integrated community discussions to help MSPs make informed decisions.
Yes, completely free. Browse vendors and tools, read comparisons, and join community discussions - no cost, no registration required. OpenMSP is community-supported and focused on empowering MSPs to reduce costs and improve operational efficiency through open-source technology.
We help MSPs identify cost-effective alternatives to expensive commercial solutions, provide transparent vendor information, and connect you with proven open-source alternatives. Our platform enables MSPs to make informed decisions about their technology investments.
No account required for browsing vendors, reading comparisons, or accessing community content. Creating a free account with SSO (Microsoft, Google, or Slack) allows you to participate in discussions and save your favorite tools.

Platform Information

OpenMSP is currently community-supported. We focus on providing value to the MSP community first. Any future monetization will keep the core platform free for MSPs while maintaining our independence and commitment to unbiased information.
We focus exclusively on MSP needs with transparent vendor information and open-source alternatives. No vendor partnerships or sponsored listings - just honest, community-driven information to help MSPs make better technology decisions. Our biggest value is our community where MSPs help each other with questions, setup guidance, and sharing real-world experiences.
Our community of MSP professionals helps verify and update information. We also maintain direct research on tools and vendors to ensure accuracy. Community members can report outdated information, and we work to keep everything current.
OpenMSP was founded by Michael Assraf, who has extensive experience in the MSP industry and product leadership. As the former CEO & Founder of Vicarius, Michael grew a startup from $0 to $9M ARR with 500+ customers and deep experience working with MSPs, partners, and fundraising. OpenMSP represents his commitment to empowering the MSP community through better technology decisions and cost optimization.

Open-Source Tools & Alternatives

We assess tools based on active development, community size, documentation quality, production deployments by MSPs, and available support options. Tools must meet strict criteria for reliability and enterprise readiness.
Many open-source projects offer multiple support options including community forums, commercial support from vendors, professional services, and our community discussions where experienced MSPs share implementation guidance.