One annual licence per deployment. Unlimited transfers, unlimited file sizes, all crypto modes included at every tier.
For teams running predictable internal file transfer between a fixed set of known endpoints.
For organisations with external partner transfers, compliance requirements, and multiple sites.
For large deployments, air-gapped environments, regulated procurement, and dedicated support requirements.
All tiers include unlimited transfers and unlimited file sizes. No per-transfer fees, ever.
| Feature | Standard | Professional | Enterprise |
|---|---|---|---|
| Stations & transfer | |||
| Station limit | 20 | 100 | Unlimited |
| Concurrent transfers | Unlimited | Unlimited | Unlimited |
| Max file size | Unlimited | Unlimited | Unlimited |
| Per-transfer fees | None | None | None |
| Security & cryptography | |||
| All 4 crypto modes | ✓ | ✓ | ✓ |
| AES-256-GCM cipher | ✓ | ✓ | ✓ |
| ChaCha20-Poly1305 cipher | ✓ | ✓ | ✓ |
| Ed25519 station auth | ✓ | ✓ | ✓ |
| IP allowlist enforcement | — | ✓ | ✓ |
| Per-pair file-type policy | — | ✓ | ✓ |
| Audit & compliance | |||
| Full transfer audit log | ✓ | ✓ | ✓ |
| File hash (SHA-256) in log | ✓ | ✓ | ✓ |
| Log export (CSV / Excel) | — | ✓ | ✓ |
| Tamper-evident log | — | — | ✓ |
| Infrastructure | |||
| Built-in STUN/TURN relay | ✓ | ✓ | ✓ |
| Windows Service client | ✓ | ✓ | ✓ |
| Linux systemd client | ✓ | ✓ | ✓ |
| On-premises infra-server | Add-on | Add-on | ✓ |
| Air-gapped licence | — | — | ✓ |
| Support | |||
| Email support | 48 h SLA | 24 h SLA | 4 h SLA |
| Dedicated account manager | — | — | ✓ |
| Onboarding engineer | — | — | ✓ |
| Procurement / MSA support | — | — | ✓ |
Not seeing yours? Get in touch.
We provision your environment. You download the daemon, enrol two stations, and transfer your first file — within one business day.