FreeFileSync
Syncthing
rsync
GoodSync
Duplicati
Rclone
SyncBack
DirSync Pro
SpinUp
TrekMail
Zoho Mail
DigitalOcean
Gmail
OpenNebula
Microsoft 365
Google Workspace
SpinUp Email is affordable, reliable business email for small and mid-sized teams that just need professional email — not a bloated productivity suite.
Get world-class business email at a fraction of the cost of the big platforms, with only the features you actually need to run your business.
Why teams choose SpinUp Email
Plans
A smart alternative to Rackspace Email, Google Workspace, and Microsoft 365 for email-only teams.
Risk-free: every plan is backed by a 30-day money-back guarantee on subscription charges. No long-term contracts — cancel anytime.
FreeFileSync
SpinUpNo features have been listed yet.
FreeFileSync is recommended for users who need a reliable and efficient way to sync files across devices or create consistent backups. It is ideal for both casual users who need a straightforward backup solution and more technical users who require advanced features and customization.
Based on our record, FreeFileSync seems to be more popular. It has been mentiond 205 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
JetBrains IDEs: https://www.jetbrains.com/ (free alternative: Visual Studio Code plus DB tools like DBeaver, or even their community versions) MobaXTerm: https://mobaxterm.mobatek.net/ (free alternative: mRemoteNG, PuTTY) GitKraken: https://gitkraken.dev/ (free alternative: SourceTree, Git Cola) FreeFileSync: https://freefilesync.org/ (free, but I got the supporter edition because comfy software) In those cases,... - Source: Hacker News / about 1 year ago
Not regularly, but I have donated to: FreeFileSync, an excellent file sync utility within a network. https://freefilesync.org/ StemRoller, separate stems (e.g., voice) from songs. https://www.stemroller.com/ John's Background Switcher, shuffle wallpapers from various sources https://johnsad.ventures/software/backgroundswitcher/ Wikipedia Foundation Etc. - Source: Hacker News / over 1 year ago
FreeFileSync https://freefilesync.org/ I have been a happy user for years and have made a donation too. - Source: Hacker News / over 2 years ago
FreeFileSync messed up my pCloud database a couple times at first (causing disappearing files in the Crypto Folder, mirroring of the same files over and over again). Pcloud support provided an easy way to fix the database. To fix the root cause, one needs to exclude FreeFileSync's temporary files from the backup: pCloud Drive > Settings > Backup/Sync Exclusions, exclude sync.ffs_lock and *.ffs_tmp. Source: over 2 years ago
As per Apprehensive_Arm_754 answer below, https://freefilesync.org is the solution to my particular problem, since it allows all kind of simple rules and logic to apply, so I can make sure that the copy only happens in one direction, and only ever by file date etc. Much appreciated. Source: over 2 years ago
Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...
TrekMail - Business email hosting with full webmail, flexible SMTP, privacy-first infrastructure, and tools for teams, solo professionals, agencies, and AI agents.
rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.
Zoho Mail - Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.
DigitalOcean - Simplifying cloud hosting. Deploy an SSD cloud server in 55 seconds.