The app is free forever on your own network. The only thing you can pay
for is sync from anywhere — and it is a flat $7 a month.
Free
For syncing on hardware you can reach directly.
$0
foreverStart free
All platforms — macOS, Windows, Linux, NAS container, CLI daemon
Unlimited files, folders, and snapshots
End-to-end encrypted, peer-to-peer over QUIC
Sync on your LAN — automatic, both directions
Sync over a manual port-forward you control
Sync from anywhere (no rendezvous or relay)
Pro SYNC FROM ANYWHERE
For syncing across the internet, through any network.
$7
/ monthGet Pro — $7/mo
Everything in Free
Sync from anywhere — coordinated rendezvous
NAT / CGNAT traversal with encrypted relay fallback
Unlimited devices on your account
Connectivity enforced server-side — nothing to crack client-side
No free trial — because the free tier is genuinely free
There is no countdown and no card required to use ZataSync on your own
network. Pro is a flat $7/mo that buys one thing: the rendezvous and relay
coordination that lets your devices find each other across the internet,
through NAT and CGNAT. You are paying for connectivity, not storage — the
relay only ever forwards ciphertext, and access is enforced server-side,
so there is nothing to unlock in the client itself. Change your mind any time — upgrades take effect immediately, and
cancelling drops you back to the free LAN + port-forward tier.