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Chapter 4 of The Subscription Playbook

Tiered Pricing Models: Volume, Graduated and Stair-Step, Explained With Numbers

'Tiered pricing' means four different things, and they produce very different bills. Here's how each one works, the maths behind it, and which to use.

By Robert Coorey Updated 7 min read
The short answer

Tiered pricing charges different prices depending on how much a customer uses or which package they choose. There are four main types: feature tiers (packages like good-better-best), volume tiers (every unit priced at the rate of the band you reach), graduated tiers (each band of units priced at its own rate), and stair-step tiers (a flat fee for each band). Most subscriptions combine feature tiers with usage bands.

Key takeaways

  • There are four kinds of tiered pricing. Know which one you mean before you build it.
  • Volume tiers create a 'cliff' where using more can lower the bill. Graduated tiers avoid it.
  • Stair-step bands (a flat fee per band) are the easiest for customers to predict.
  • For feature tiers, three is usually right. Usage bands can run to four to six.
  • In 2026, credit ladders are the new tiered pricing for AI products.

Leadfeeder had a nice problem. Its customers came in all sizes.

The company sells business leads on a subscription. A small agency might want 100 leads a month. A big sales team might want 5,000. One price couldn't possibly suit both.

So when I wrote The Subscription Playbook, Leadfeeder's pricing started at $63 a month for up to 100 leads. It climbed in bands as the lead count grew, up to $599 a month for between 3,001 and 5,000 leads. Beyond 5,000, you got in touch to work out a plan.

I liked it because it combined usage-based pricing with a monthly subscription. The small customer could afford to start. The big customer paid for what they used. And everyone knew their bill in advance.

That's tiered pricing. But "tiered pricing" means at least four different things, and they produce very different bills. Let's untangle them.

What Is Tiered Pricing?

Tiered pricing means the price changes depending on which tier a customer falls into. The tier might be set by the package they choose, or by how much they use.

Here are the four main types.

Type How it works Example Customer can predict the bill?
Feature tiers Packages with rising features and limits Good-better-best plans Yes
Volume tiers Reach a band, and every unit is charged at that band's rate Bulk discounts Mostly, but watch the cliff
Graduated tiers Each band of units is charged at its own rate Tax brackets, many API price lists Yes, with a calculator
Stair-step (band) tiers A flat fee for each band of usage Leadfeeder's lead bands Very easily

Feature tiers are covered on good-better-best pricing. This page focuses on the other three, the usage-based kinds, because that's where most of the maths mistakes happen.

Worked Example: One Customer, Three Ways to Bill

Let's take a simple rate card for a messaging service. (The prices are illustrative.)

  • Units 1 to 1,000: $0.10 each
  • Units 1,001 to 5,000: $0.08 each
  • Units 5,001 and up: $0.06 each

A customer sends 3,500 messages this month. What do they pay?

The same 3,500 messages, billed three ways

Volume tiers. 3,500 falls in the second band, so every unit is charged at $0.08. 3,500 × $0.08 = $280

Graduated tiers. Each band is charged at its own rate. (1,000 × $0.10) + (2,500 × $0.08) = $100 + $200 = $300

Stair-step tiers. The 1,001 to 5,000 band is a flat $350 a month, however many messages within it. $350

Same usage. A $70 difference between the cheapest and dearest method.

Here's the formula for graduated tiers, which is the one people get wrong most often:

Graduated bill = Σ (units in each band × that band's rate)

The Volume Tier "Cliff" (and Why It Matters)

Volume tiers have a strange side effect.

Look at what happens near the first band boundary:

Messages sent Volume tier bill Graduated tier bill
1,000 1,000 × $0.10 = $100.00 $100.00
1,001 1,001 × $0.08 = $80.08 $100 + $0.08 = $100.08
1,200 1,200 × $0.08 = $96.00 $100 + (200 × $0.08) = $116.00

Under volume pricing, sending one more message cuts the bill by about $20. A customer who notices will deliberately use more to pay less. Your revenue curve gets a dent at every boundary.

Graduated pricing never does this. Every extra unit adds to the bill. That's why I prefer graduated pricing for any ongoing, metered subscription.

Volume pricing still has a place, especially for one-off bulk orders where you want to reward a big commitment. Just know the cliff is there.

Stair-Step Bands: The Subscription-Friendly Option

For most subscription businesses, stair-step bands are the sweet spot.

The customer picks a band ("up to 1,000 contacts", "up to 50 jobs a month") and pays a flat fee. They know the bill in advance. You still grow as they grow, because moving up a band is an upgrade.

In the book I pointed out that ConvertKit priced this way on email list size, and Leadfeeder on leads. In 2026 you see it everywhere: turbopuffer sets plan minimums of $16, $256 and $4,096 a month, and Vercel launched a Flat Rate CDN in September 2026 with bands at $20, $100 and $300 after customers complained about bill shock.

The one thing to get right is what happens when a customer outgrows their band. You have three choices:

  1. Charge an overage rate until the next billing cycle (predictable for you, a small surprise for them).
  2. Prompt an upgrade and let them choose (friendly, but some won't).
  3. Upgrade automatically with notice (efficient, but only if your terms clearly allow it).

Whatever you choose, never cut a customer off without warning. Netlify's pricing page says that when one project exceeds limits, "all projects on your account will be paused," which drew strong criticism. Soft limits and alerts are far kinder.

How Many Pricing Tiers Should You Have?

This is one of the most common questions I get. The honest answer depends on the kind of tier.

For feature tiers: three. Maybe a free tier in front and an enterprise tier behind. More than that and buyers slow down. Xero's Australian rebuild is a good example of collapsing plans into fewer, clearer ones (see the Xero case study).

For usage bands: four to six, usually shown with a slider or a dropdown rather than as separate columns. Here are some October 2026 examples:

Company What the tiers measure Number of paid tiers Price range per month
Firecrawl Credits and concurrency 4 $19 to $749
ElevenLabs Credits (about one per character of speech) 5 $6 to $990
Base44 Message and integration credits 4 (plus Enterprise) $16 to $160 (billed annually)
Midjourney Fast GPU hours 4 $10 to $120
Replit Pro Credit tiers 5 $90 to $2,000 (annual)

A useful rule: each step should roughly match a real customer segment. If no real customer sits in a band, delete it.

And a small presentation trick from the book. Dropbox used to show its storage tiers as 2,000 GB, 3,000 GB and 5,000 GB rather than 2 TB, 3 TB and 5 TB. Same storage. But 2,000 GB feels bigger. Show your band limits in the unit that makes them look generous and easy to understand.

Which pricing structure fits your business?

The free Pricing Model Picker compares flat, tiered, seat, usage, credit and hybrid pricing against how your costs and customers behave.

Open the free tool

Tiered Pricing in the AI Era: Credit Ladders

The biggest change since the book is the credit ladder.

AI products have a problem: some tasks cost them a fraction of a cent, others cost dollars. A per-unit price list would be impossible to read. So they sell credits in monthly bundles, at rising tiers.

Among the companies that crossed about $100 million in reported ARR in 2026, five sell credits bundled into subscription tiers: Emergent ($20 to $200), Base44 ($16 to $160), Venice ($18 to $200), Meshy ($20 to $100) and Genspark ($24.99 to $249.99). It's tiered pricing, with credits as the unit.

Some companies go further and change the unit price by tier. Snowflake charges $2 per credit on Standard, $3 on Enterprise and $4 on Business Critical. The tier sets the features. The credit sets the volume. (Our Snowflake pricing teardown has the detail.)

If you're building one, design the credit value first, then the tiers. The Credit Pack DesignerTurn your cost per action into a credit rate card with healthy margins.Open the free tool → turns your cost per action into a rate card with healthy margins, and our guide to credit-based pricing covers rollover, expiry and the backlash traps.

Tiered Pricing Best Practices

  1. Tier on your value metric. Bands should measure what customers value, not what's easy to count. See value metrics.
  2. Prefer graduated or stair-step over volume tiers for ongoing subscriptions, to avoid the cliff.
  3. Publish the overage rate. Customers forgive a bill they could have predicted.
  4. Send alerts before limits. At 80% and 100% of a band, say.
  5. Make upgrading one click, and downgrading possible. A customer who can shrink is a customer who stays (that's the retention benefit of usage pricing I described in Chapter Four).
  6. Review bands once a year against where customers actually sit.

When Tiered Pricing Is the Wrong Choice

  • Usage barely varies between customers. A flat price is simpler and just as fair.
  • You can't measure usage reliably. Disputed counts destroy trust faster than any price.
  • Customers hate variable bills. Many consumers do. Stick to a flat fee with a fair-use cap.
  • Your bands create perverse incentives. If customers game the cliff or ration their use to stay under a limit, the structure is working against you.

For a full comparison of metering options, see usage-based pricing, and for real rate cards, usage-based pricing examples. If you want a base fee with usage on top, read hybrid pricing.

What to Do Next

  1. Decide which kind of tiers you need: feature tiers, usage bands, or both.
  2. Plot your customers by usage. Where do the natural clusters fall? Those are your bands.
  3. Pick graduated or stair-step and write the rate card.
  4. Run three real customers through it. Check nobody gets a cliff, and nobody gets a shock.
  5. Lay it out in the Pricing Table BuilderDesign a good-better-best pricing table and export it.Open the free tool → and decide which features sit in each tier on packaging.

For the bigger picture, start at the subscription pricing strategy hub.

Frequently asked questions

What's the difference between tiered pricing and usage-based pricing?

Usage-based pricing charges for each unit used. Tiered pricing groups usage, or features, into bands with set prices. In practice they overlap: graduated tiers are a form of usage pricing with discounts for volume, and stair-step bands turn usage into a predictable subscription. Leadfeeder in the book is a good example of usage bands sold as monthly subscription tiers.

Should customers be upgraded automatically when they pass a tier limit?

Only if they've agreed to it and you warn them first. Automatic upgrades with no warning create bill shock and complaints. Better options are a soft limit with an alert, a short grace period, or a prompt to upgrade. The 2026 lesson from AI products is never to let a meter take a customer offline without warning. Netlify drew criticism for pausing all projects when one exceeded limits.

What is tiered commission or tiered discount pricing?

They use the same idea. A tiered discount gives a lower unit price as order volume rises, either on the whole order (volume) or only on units above each threshold (graduated). Tiered commission does the same for salespeople. The maths on this page applies to all of them. Just decide upfront whether the rate applies to every unit or only to the units in each band.

Do tiered prices need to include GST in Australia?

When you advertise to consumers, show the total price including GST for each tier, because that's what they'll pay. For business buyers, prices ex GST are common, but label them clearly. If a band has a per-unit overage, show the overage rate on the pricing page so customers can work out their bill. This is general information as at October 2026.

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Robert Coorey

Robert Coorey, MBA

Robert is the author of The Subscription Playbook and Feed a Starving Crowd and a Director at BPAG Accountants in Sydney. More about Robert.

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