Unison File Synchronizer vs lsyncd

Struggling to choose between Unison File Synchronizer and lsyncd? Both products offer unique advantages, making it a tough decision.

Unison File Synchronizer is a Backup & Sync solution with tags like open-source, file-sync, windows, macos, linux.

It boasts features such as Two-way sync, Detects conflicts and prompts user, Supports permissions, symlinks, hardlinks, Cross-platform - Windows, macOS, Linux, Command line and graphical UI, Selective sync, Fast transfer of incremental changes and pros including Free and open source, Reliable syncing, Handles conflicts gracefully, Preserves file permissions and metadata, Lightweight and fast.

On the other hand, lsyncd is a Backup & Sync product tagged with rsync, mirroring, replication.

Its standout features include Real-time mirroring of local directories to remote targets, Configurable one or two way sync, Support for rsync, SSH, and other protocols, Event-driven monitoring and syncing, Exclude filters for fine-grained control, Daemonized process for background syncing, and it shines with pros like Lightweight and efficient, Easy to configure, Great for keeping remote servers in sync, More reliable than cron+rsync scripts, Open source with active development.

Feature	Unison File Synchronizer	lsyncd
Overall Score	N/A	N/A
Primary Category	Backup & Sync	Backup & Sync

Product Overview

Unison File Synchronizer

Description: Unison is an open source file synchronization tool for Windows, macOS, and Linux. It allows two replicas of a collection of files and directories to be stored on different hosts, modified separately, and then brought up to date by propagating changes in both directions.

lsyncd

Description: lsyncd is a utility that synchronizes local directories with remote targets using rsync. It aims to provide a simple way to frequently and efficiently mirror local directories across many servers.

Key Features Comparison

Unison File Synchronizer Features

• Two-way sync
• Detects conflicts and prompts user
• Supports permissions, symlinks, hardlinks
• Cross-platform - Windows, macOS, Linux
• Command line and graphical UI
• Selective sync
• Fast transfer of incremental changes

lsyncd Features

• Real-time mirroring of local directories to remote targets
• Configurable one or two way sync
• Support for rsync, SSH, and other protocols
• Event-driven monitoring and syncing
• Exclude filters for fine-grained control
• Daemonized process for background syncing

Pros & Cons Analysis

Unison File Synchronizer

Pros

• Free and open source
• Reliable syncing
• Handles conflicts gracefully
• Preserves file permissions and metadata
• Lightweight and fast

Cons

• Steep learning curve
• Command line only on Linux
• No cloud sync or mobile app
• No versioning
• Limited reporting/logging

lsyncd

Pros

• Lightweight and efficient
• Easy to configure
• Great for keeping remote servers in sync
• More reliable than cron+rsync scripts
• Open source with active development

Cons

• Less features than commercial alternatives
• Steeper learning curve than GUI tools
• Requires familiarity with rsync
• No built-in GUI

Pricing Comparison

Unison File Synchronizer

• Open Source

lsyncd

• Open Source