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Enterprise Subscription Licensing Focused on Cost Control and Flexibility

A modern, subscription-based model designed to provide predictable budgeting, scalable deployment options, and long-term operational flexibility - without changing your functionality or support experience.

A Smarter Model for Predictable IT Investment

Our subscription model delivers enhanced value while providing the flexibility and predictability modern enterprises demand.

Greater Flexibility

Scale your licensing up or down based on changing business needs without complex procurement cycles.

Predictable Costs

Budget with confidence using consistent annual or monthly payments that eliminate surprise expenses.

Always Current

Automatic access to latest features, security updates, & compliance requirements without additional fees.

Enhanced Support

Comprehensive technical support and customer success resources included with every subscription plan.

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 Module

FIPS Compliance Module

Meet government and enterprise mandates with FIPS validated crypto. Pair with SFTP to maintain end-to-end compliance.

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Advanced Encryption Module

Advanced Encryption Module

Encrypt files at rest and in exchange workflows. Complements SFTP's in-transit encryption.

Learn More
Advanced Authentication Module

Advanced Authentication Module

Strengthen identity and access control with Google, Microsoft, Email, and SMS authentication.
Learn More
Neo AI Assistant Module

Neo AI Assistant Module

Ask natural-language questions, accelerate admin tasks, and surface insights across transfers.
Learn More

Popular Combinations

Here's a preview of common configurations customers will be able to create once the new model launches in 2026.

Security-Ready

SFTP + FIPS + MFA

Share Externally

SFTP + WebUI + ICAP

Encrypt Everything

SFTP + PGP + FIPS

Remote Workforce (PoC)

WebDrive + Titan SFTP + WebUI

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.

Transition timeline

We've designed a structured timeline to ensure smooth transition for all customers.

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October 2025

Customer communications commence, providing detailed transition guides and personalized consultation opportunities.
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December 31, 2025

Final deadline for new perpetual license purchases.
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January 1, 2026

Official launch of the subscriptiononly licensing model, introducing a new pricing structure.

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.

Standard

Support

$900/yr

Premium

Support

$1,800/yr

Effective 2026

FIPS + PGP + WebUI

$3,600/yr

Faqs

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.
Current maintenance contracts will be honored through their expiration dates. You can renew until December 31, 2025.
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.
Yes - add modules at any time; your subscription updates immediately.

Subscription benefits overview

Continuous Security

Stay current, compliant, and secure with regular updates.

Feature Access

Immediate access to new features as they’re released.

Priority Support

Enhanced support with faster response times.

Enterprise success stories

The subscription model has simplified our budget planning and ensures we always have the latest security features. The transition was seamless.

— IT Director
Fortune 500 Financial Services

Enhanced support and automatic updates have reduced our administrative overhead significantly while improving our security posture.

— CIO
Healthcare Technology Provider

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.

Talk to an Expert