Move files at blazing speed with machine learning optimization and end-to-end encryption. Cloud, peer-to-peer, or automated sync — Keryx adapts to your workflow.
Get started with powerful transfers at no cost
Open source CLI
What's included
For professionals who need relay access
Billed monthly
Everything in Free, plus
For power users with heavy transfer needs
Billed monthly
Everything in Solo, plus
For professionals with high-volume needs
Billed monthly
Everything in Plus, plus
For organizations with multiple users
Billed monthly
Everything in Pro, plus
Dedicated infrastructure and SLA
Tailored to your needs
Everything in Team, plus
See what's included in each plan
| Features | Free | Solo | Plus | Pro | Team | Enterprise |
|---|---|---|---|---|---|---|
| S3 Profiles | 1 | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| P2P Transfers | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Relay Bandwidth | — | 50 GB | 500 GB | 2 TB | 10 TB | Unlimited |
| Desktop GUI | ||||||
| ML Optimization | ||||||
| E2E Encryption | ||||||
| Seats | 1 | 1 | 1 | 1 | 5 | Unlimited |
| Support | Community | Priority | Premium | Premium | Dedicated |
Common questions about our plans and billing
Yes, you can upgrade or downgrade your plan at any time. Changes will be reflected in your next billing cycle.
Yes, all paid plans come with a 14-day free trial that includes 50 GB of relay bandwidth (Solo tier equivalent). No credit card required to start.
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, and wire transfers for Enterprise customers.
You'll receive notifications as you approach 80%, 90%, and 100% of your account limit. After that, overage charges apply per GB and will be billed at the end of the billing cycle. You can turn overage off in your account settings — you'll still receive the notifications but will not be able to make transfers past your tier's relay limit.
Yes! We offer special pricing for qualified nonprofits and educational institutions. Contact our sales team for details.
Yes, you can cancel your subscription at any time with no penalties. Your subscription will remain active until the end of the current paid billing cycle.
Start transferring files faster today.
Free CLI available • 14-day free trial on paid plans • No credit card required