SaaS School
May 26, 2025
3 minutes
SaaS Financial Terms

SaaS Subscription Models Explained

What Is a SaaS Subscription?

A SaaS subscription allows customers to pay for software services on a recurring basis—usually monthly, quarterly, or annually. This model stands in contrast to the traditional software license, where customers paid once for lifetime access to software hosted on their own servers.

SaaS subscriptions typically include:

  • Hosted software access
  • Periodic (recurring) payments
  • Ongoing updates and support

Benefits of Subscription-Based Models

  • Predictable revenue streams (MRR, ARR)
  • Easier forecasting and valuation
  • Lower barrier to entry for customers
  • Upsell and cross-sell opportunities through tiers and add-ons
  • Improved customer retention via consistent value delivery

Common SaaS Subscription Models

1. Freemium

Offer a basic version for free, and charge for advanced features.

  • Pros: Rapid user acquisition
  • Cons: Low conversion rates if value gap isn’t clear
  • Examples: MailChimp, Spotify

2. Fixed Fee

Single pricing tier with a flat monthly or annual fee.

  • Pros: Simplicity and predictability
  • Cons: Less monetization flexibility
  • Examples: Amazon Prime, Basecamp

3. Tiered Fixed Fee

Multiple pricing tiers based on features or usage limits.

  • Pros: Aligns price with customer value
  • Cons: May not fit customers with custom needs
  • Examples: ConvertKit, Netflix

4. Pay-Per-Seat

Pricing based on number of users/seats.

  • Pros: Scales with team growth
  • Cons: May get expensive as customer teams grow
  • Examples: Adobe, Groove

5. Pay-As-You-Go

Charges based on actual usage.

  • Pros: High perceived fairness
  • Cons: Revenue can be unpredictable
  • Examples: Twilio, AWS

6. Hybrid

Combines elements of different models (e.g., fixed + usage).

  • Pros: Customizable for varied customers
  • Cons: Can be confusing without clear communication
  • Examples: Zapier, Birchbox

7. Custom Pricing

Pricing tailored to enterprise or high-value customers.

  • Pros: High-value deals with specific scopes
  • Cons: Longer sales cycles and fewer self-serve conversions
  • Examples: TrueRev, Salesforce Enterprise

Choosing the Right SaaS Pricing Model

Consider your:

  • Customer segments and willingness to pay
  • Product’s value delivery and usage patterns
  • Sales motion (self-serve vs. high-touch)
  • Revenue goals and scalability

Subscription management software like TrueRev helps SaaS companies track and optimize billing, renewals, and revenue recognition—regardless of the model used.

Explore TrueRev to see how flexible, scalable billing can power your recurring revenue growth.

Want to see a demo?

we offer a 14-day free trial.