Why Subscription Licensing?
Our subscription model delivers enhanced value while providing the flexibility and predictability modern enterprises demand.
Greater Flexibility
Predictable Costs
Always Current
Enhanced Support
Add-On Modules
Start with a secure SFTP foundation, then add the capabilities you need—file sharing, encryption, compliance, B2B, and more. Scale functionality on your timeline without costly migrations.
FIPS Compliance
Meet government and enterprise mandates with FIPS-validated crypto. Pair with SFTP to maintain end-to-end compliance.
Advanced Encryption (PGP)
Advanced Authentication (MFA/SSO/ SAML)
NEO AI
High Availability & Scaling
Active-active clustering, automatic failover, load balancing, and horizontal scaling. Eliminate single points of failure and handle growing demand.
Web UI & File Sharing
Browser-based file access, secure link sharing, DropZone for easy uploads, and QuickSend for rapid file distribution. Empower users without requiring SFTP client software.
Popular Combinations
Here’s a preview of common configurations customers will be able to create once the new model launches in 2026.
Security-Ready
Share Externally
Encrypt Everything
Perpetual Licenses Remain Supported
Your existing perpetual licenses will continue to operate normally.
South River Technologies will continue to provide technical support for existing perpetual customers who are under an active maintenance and support contract.
Pricing & Transition Benefits
Legacy M&S vs Subscription
Our subscription model provides better value than traditional maintenance and support contracts while including additional benefits.
- Simplified procurement process
- Included feature updates
- Enhanced support tiers
- Flexible scaling options
How Support Is Calculated
Support for add-ons will be based on your selected modules total:
- Standard: 25% of module subtotal per year
- Premium: 50% of module subtotal per year
Example (effective 2026): FIPS + PGP + WebUI = $3,600/yr → Standard Support = $900/yr; Premium = $1,800/yr.
Frequently Asked Questions
Will my perpetual license stop working?
No, your perpetual license will continue to function indefinitely. You’ll still have access to technical support; however, software updates and new feature releases will no longer be provided after December 31, 2025.
What happens to active M&S contracts?
How do subscription registration codes work?
Subscription registration codes activate licenses for the duration of your plan. Your software will continue to operate as long as your subscription is active.
Customers using purchase orders will receive renewal reminders before their subscription term ends.
Can I start with SFTP and add modules later?
Current maintenance contracts will be honored through their expiration dates. You can renew until December 31, 2025.
Subscription Benefits Overview
Continuous Security
Regular software updates and compliance certifications ensure your file transfer infrastructure stays current, optimized, and protected against evolving requirements.
Feature Access
Immediate access to new features and capabilities as they’re released, keeping your technology stack current.
Priority Support
Enhanced support tiers with faster response times and dedicated customer success managers for enterprise accounts.
Enterprise Success Stories
Evolving to Subscription — Made Simple
Our team is here to help you every step of the way. Schedule a consultation to discuss your specific needs and transition timeline.
Have questions about your transition?
Questions? Contact our licensing specialists at
sales@southrivertech.com or call 866.861.9483
