Usage-Based Pricing vs Subscription: Which Fits Your Product?
A subscription charges a fixed recurring fee however much the customer uses the product. Usage-based pricing charges for what they consume, such as API calls, tokens, credits or transactions. Subscriptions win on predictability. Usage-based pricing wins on fairness, because the bill follows the value the customer gets.
It's the difference between a gym membership and paying per class. The membership is the same every month, whether you go twelve times or never. Paying per class costs nothing in a quiet month and more in a busy one. Neither is better in general. It depends on how people use the gym, and on how much the gym needs to know what next month's revenue will be.
Most software companies end up somewhere in between, with a predictable base plan and usage on top. Our guide to usage-based pricing covers the models in detail. The rest of this post helps you decide which one fits your product.
Usage-based pricing vs subscription at a glance
Six differences decide most pricing choices.
| Subscription |
|---|
Customers pay a fixed recurring fee |
Revenue is predictable |
Customers may pay for capacity they don't use |
Easy to forecast, for you and your customers |
Growth needs an upsell or a renegotiation |
Simple to run: no metering needed |
| Usage-based pricing |
|---|
Customers pay for what they consume |
Revenue rises and falls with usage |
Customers pay only for the value they get |
Forecasting runs on usage patterns and cohorts |
Revenue grows automatically as usage grows |
Needs real-time metering and usage reporting |
Where subscriptions strain
Subscriptions work best when usage is steady and easy to predict. They start to strain when it isn't, because they push the forecasting job onto the customer.
To buy a subscription, a customer has to estimate how much they'll use over the contract, then commit to it. In practice that means overcommitting to capacity to be safe, buying seats that sit unused, and renegotiating the contract when they grow past what they bought.
That's friction on both sides. New customers hesitate to sign a large upfront commitment before they've proven the value. Existing customers who grow have to go back through procurement. And seat counts stop tracking value once software does more of the work, because one user running an automated workflow can consume far more than ten people clicking through screens.
Why buyers push back on usage-based pricing: variance, not price
When customers resist usage-based pricing, the size of the bill is rarely the real problem. A higher bill is easy to justify if the product delivers more value. What customers can't plan for is a bill that swings sharply from month to month with no forecast and no warning.
Finance teams can budget for a predictable number, even a large one. They can't budget for a surprise. The usual fix is visibility and control, with spend caps, budgets by department, threshold alerts and a real-time view of usage that lets buyers see the number coming before it lands on an invoice.
There's a second, quieter objection. If the product saves time, that saving only shows up in the numbers when it turns into work done or headcount not hired. Usage data that shows customers what they got for their spend makes that case for you.
The middle path: hybrid pricing
Hybrid pricing combines the two. A base subscription sets a predictable floor and includes an allowance, and usage above the allowance is charged as it happens. It's the gym membership that includes ten classes a month, with extra classes charged on top.
For the vendor, the base keeps revenue predictable while usage captures the upside from customers who grow. For the customer, the bill is forecastable most months, and they pay more only when they use more. Seats plus usage is the most common version in B2B software: a per-seat fee with a usage allowance, often shared across the team.
Hybrid is also how most companies make the switch. Few start from a blank slate. Most have a base of customers on seat-based or perpetual plans and newer accounts that want usage or credit-based pricing. Replacing the old model all at once is rarely realistic, and it isn't necessary. Running both side by side lets you try usage-based pricing on new accounts without disrupting the revenue the existing base provides.
Running a hybrid model takes two things working together: entitlements that track what each customer's plan includes, and metering that counts consumption against those allowances in real time. Nalpeiron's Zenmeter does both, then sends rated usage to your billing platform to invoice. See hybrid pricing models for the common structures, or our usage-based pricing guide for the full picture.
Frequently Asked Questions
Is usage-based pricing better than a subscription?
Neither is better in general. A subscription gives predictable revenue and simple budgeting, while usage-based pricing ties the bill to the value customers get and grows revenue as they use more. Most software companies combine the two, with a predictable base plan and usage on top.
Is usage-based pricing more expensive for customers?
Not necessarily. Customers pay only for what they use, so light users often pay less than they would on a subscription. The bigger concern is variance: a bill that swings unpredictably is harder to budget for than a higher fixed fee. Spend caps, alerts and real-time usage visibility address that.
Can you combine subscription and usage-based pricing?
Yes, and most companies do. Hybrid pricing pairs a base subscription, often with an included usage allowance, with charges for usage above it. You can also run subscription and usage-based plans side by side, keeping existing customers on seats while new accounts move to usage.
How do you move from seat-based to usage-based pricing?
Usually gradually. Keep existing customers on their seat-based plans, introduce usage-based or hybrid plans for new accounts, and run both side by side until the new model proves itself. You'll need real-time metering in place first, so usage is counted accurately from day one.
About the Author
Jon Gillespie-Brown is the Founder and CEO of Nalpeiron, a leader in cloud-based software licensing, entitlement management, software monetization, and analytics. With over 20 years of expertise, he works with enterprise B2B SaaS and IoT companies to optimize revenue models, accelerate go-to-market strategies, and scale with confidence. Jon is recognized as an authority in software licensing, software monetization, and software analytics, holds two issued U.S. patents, and is the author of five books. He also serves as a strategic guide to customers, helping them navigate and capitalize on the once-in-a-generation shift driven by AI, redefining how software is built, delivered, and monetized. For over 20 years, Jon has been a Professor at University of Colorado Boulder, a lecturer at University of California, Berkeley and Stanford University, and an Entrepreneur in Residence at London Business School.
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