Zero-Data Architecture — Your Files, Your Cloud

Automated File Backup & Sync
Software for Businesses

Stop worrying about data loss. Rsync silently backs up every file from every machine — encrypted, versioned, and synced directly to your own cloud storage. No per-GB fees. No vendor lock-in.

Download Free Agent (.exe) View Dashboard Demo →
AES-256 Encrypted No credit card required Zero-data server
AES-256
Military-grade encryption before leaving machine
99.9%
Uptime, background service runs 24/7
4KB
Delta transfers — only changed bytes sync
5+
Storage Targets (Azure, S3, GCS, SFTP, SMB/NAS)

Still Doing Backups the Old Way?

You're One Crash Away from Disaster.

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Hard Drive Failure

140,000 hard drives fail every week. Without automated backup, one failing disk means months of lost work gone in seconds.

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Ransomware & Cyber Attacks

A business is hit every 11 seconds. If files aren't backed up off-site with encryption, paying the ransom is your only option.

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Expensive Enterprise Tools

Veeam starts at $2,000/yr. Acronis charges per-GB. Enterprise solutions are priced for Fortune 500s, not growing teams.

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Manual, Forgettable Processes

"We back up every Friday to a USB drive." Manual backups are inconsistent and easily forgotten when things get busy.

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Files Scattered Across Machines

Your company has 10 desktops and 3 servers. Each backs up differently. There's no single view of what's protected.

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Cloud Sync ≠ Cloud Backup

Dropbox and OneDrive sync files — they don't version them natively. Delete a file locally, and it's deleted everywhere.

Everything You Need to Protect Your Business Data

In One Lightweight Agent

Delta Transfers

Save 99% Bandwidth by transferring only changed 4KB blocks, not full files.

AES-256 Encryption

Every file is encrypted on your machine before it's uploaded anywhere.

Your Storage, Your Data

Direct upload to YOUR Azure, AWS, GCS, SFTP or local SMB. Zero vendor lock-in.

Automated Scheduling

Agent scans every 5 minutes and uploads deltas automatically.

Multi-Machine Dash

One view for all machines — status, health, and sync history.

Point-in-Time Restore

Restore any file to any version directly from dashboard or CLI.

Analytics & Alerts

Charts, bandwidth tracking, and custom rules for failed syncs.

Webhooks & REST API

40+ endpoints, HMAC-SHA256 auth, full extensibility for CI/CD.

Up and Running in Under 5 Minutes

1

Download Agent

Single .exe installer for Windows, no dependencies needed.

2

Configure Backup

Setup wizard for license key, storage target (Cloud/SMB), and folders.

3

Files Sync Auto

Agent runs silently, encrypts & uploads changed blocks.

4

Monitor Anywhere

Web dashboard shows all machines and health in one view.

We Never See Your Files. Period.

Most backup services store your data on their servers. They can read your files, become hacking targets, and lock you into their pricing.

Rsync uses a Zero-Data VPS Architecture. Our server handles orchestration, but files flow directly from your machine to YOUR cloud storage or local network.

YOUR MACHINE │ ├── encrypted ──→ YOUR CLOUD │ (Azure/AWS/GCS) │ └── metrics ────→ OUR SERVER only (zero data)

Works With the Cloud Storage & Local Networks You Already Use

Switch providers any time. No migration fees, no lock-in.

Microsoft Azure Blob

Amazon AWS S3

Google Cloud Storage

Any SFTP Server

Local Network (SMB/WIFI)

Built for Teams That Can't Afford to Lose Data

🏢 MSPs

Manage client backups from a single multi-tenant dashboard. Offer backup as a managed service.

🖥️ IT Teams

Deploy across fleets. Track every machine's health, set custom alerts, sleep easy.

🏪 SMBs

No IT team? Install the agent, point it at important folders, and let it run automatically.

👨‍💻 Developers

Delta algorithm is perfect for large repos/databases. API integrates into your CI/CD.

Simple, Transparent Pricing

Software costs only. You pay storage costs directly to your cloud provider.

Basic

Free/mo
  • Up to 5 machines
  • 1 Storage Target
  • Delta transfers
  • AES-256 encryption
  • 7-day version retention
Create Account

Enterprise

Custom
  • Unlimited machines
  • Custom Storage Targets
  • Delta transfers
  • Custom version retention
  • White-label option
  • Priority support
Contact Sales

Download Rsync Agent for Windows

Get started in under 5 minutes. Download the installer, run the setup wizard, and your files are protected.

Download Rsync Agent (.exe) — Free
Windows 10/11/Server 50MB Space Your Cloud or Local NAS

Frequently Asked Questions

Do you store my files on your servers?
No. Rsync uses a zero-data architecture. Your files are encrypted and uploaded directly to YOUR cloud storage or local network (Azure, AWS, GCS, SFTP, or SMB/NAS). Our server only stores aggregate metrics.
What storage targets do I need?
You can use an account with any supported cloud provider (Azure Blob, AWS S3, Google Cloud, SFTP) or backup locally to any SMB/LAN share over WIFI. You pay your cloud provider directly for storage costs.
How does delta transfer work?
Instead of re-uploading entire files, Rsync splits files into 4KB blocks and computes checksums. On subsequent syncs, only blocks that changed are transferred, saving up to 99% bandwidth.
Is my data encrypted?
Yes. Every file is encrypted with AES-256-CBC encryption on your machine before being uploaded. Even in transit and at rest in the cloud, your data is fully encrypted.
Can I restore files to a previous version?
Yes. Rsync keeps versioned backups based on your retention policy. You can restore any file to any previous version from the web dashboard or CLI.