Build on Fybrk

Sync is solved. Build your app.

Sync is the hardest part of building apps. Fybrk solves it completely.

⚡ Sync is Solved

🔧

No More Sync Code

Zero sync infrastructure. Zero conflict resolution. Zero encryption complexity. Your app writes files, Fybrk handles everything else.

💰

No Server Costs

No AWS bills. No database scaling. No CDN costs. Users provide storage, Fybrk provides the fabric.

🚀

Ship Faster

Focus on your app's unique value. Sync works instantly across all devices without any code changes.

🚀 Get Sync Working in 2 Minutes

1

Install Fybrk

curl -sSL https://fybrk.com/install.sh | bash
2

Point Your App Here

# Start syncing directory
fybrk ~/myapp-data

# Your app saves files here
# Fybrk syncs them everywhere

✅ Sync Now Works Perfectly

🔒 End-to-end encrypted

AES-256-GCM with perfect forward secrecy. Your data is never readable by anyone else.

🌐 Works across internet

STUN protocol for NAT traversal. Sync between any devices, anywhere in the world.

⚡ Real-time updates

Changes appear instantly on all devices. No polling, no delays, just instant sync.

🔄 Automatic conflict resolution

CRDT algorithms handle conflicts automatically. No manual merging required.

🎯 The Problem Fybrk Solves

❌ Building Sync Yourself

  • 6+ months of development
  • Complex conflict resolution
  • Encryption implementation
  • NAT traversal nightmares
  • Ongoing server costs

✅ Using Fybrk

  • 2 minutes to working sync
  • Automatic conflict resolution
  • Military-grade encryption
  • Internet-wide connectivity
  • Zero server costs

⚙️ What Fybrk Handles

🔒

Encryption

AES-256-GCM with perfect forward secrecy

🔄

Conflict Resolution

Automatic merging with CRDT algorithms

🌐

NAT Traversal

STUN protocol for internet-wide sync

📦

File Chunking

Delta sync with deduplication

💻

Cross-Platform

Windows, macOS, Linux support

🎯

You Focus

On your app's unique features

🚀 Stop Building Sync

Start Building Your App

# Sync is solved

curl -sSL https://fybrk.com/install.sh | bash
fybrk ~/myapp-data
⚡

Sync works perfectly

💰

Zero server costs

🚀

Ship your app faster

Sync is Solved. Build Your App.

Stop wasting months on sync infrastructure. Fybrk handles it perfectly.

Focus on what makes your app unique.
Install Fybrk View Docs