Agency pricing models compared: hourly, project, retainer, value and performance, with margin maths (2026)

The five agency pricing models are hourly, project (fixed fee), retainer, value-based and performance. The one thing that really separates them is who carries the risk when the work takes longer, or shorter, than planned. Hourly puts that risk on the client. Fixed fees and retainers put it on you. Value pricing ties your price to the client's result, and performance pricing makes your fee depend on numbers you only partly control.

AI has changed the maths. When a job that took 40 hours now takes 15, hourly billing hands the whole saving to the client, while a fixed price lets you keep it, as long as the client still accepts the price.

This guide is for agency owners and senior freelancers choosing how to charge. It covers the public benchmark data, worked margin maths for each model using one hypothetical agency, what value-pricing practitioners recommend, performance contract terms and AI-assisted work. If you want to package one repeatable offer at a published price, that's a productised service, and our guide to productised services covers it with real priced examples.

What public benchmark data says about agency pricing

Free, reliable benchmark data on agency pricing is thin. The most useful public source we could open was Promethean Research, which benchmarks digital agencies and sells reports and consulting, so treat its numbers as one research firm's surveys rather than the whole market. It prints figures with a bare $ sign, so we've copied them as shown.

• Most agencies mix models. The 2026 Digital Agency Industry Report says only 8% or fewer rely on any single model exclusively.
• Retainers are the norm. Its retainer fee guide says about 7.5 in 10 digital agencies use retainers, that the most common retainer is under $5k a month, and that almost half are under $10k.
• It depends on what you sell. In Pricing Models Follow Agency Archetypes (31 March 2026), 45% of marketing agencies preferred retainers, design agencies favoured project pricing at 41%, and development agencies were nearly evenly split across time and materials, project and retainer.
• Value pricing is rare and hard. The same page found only 18% of agencies used value-based pricing in 2025, and that group underperformed agencies using more standard models.
• Rates. The industry report says 29% of agencies in its latest survey charged $175 to $199 an hour, and the share raising rates fell to 20% in 2026 after 28% in 2025.
• Margins. The average agency earned a 13% net margin in 2025, against about 15% on average since 2015. How Profitable are Digital Agencies? (19 April 2026) puts 2025 after-tax net margins at 19% for studios under 10 staff and 8% for agencies of 50 or more. Only 59% of agencies tracked individual project margins, and those averaged 35%.
• AI. The industry report says a third of the industry had fully implemented AI as of March 2026, and attributes some recent margin compression to pricing pressure from clients expecting cheaper services because of AI.

The other rule of thumb owners quote comes from Drew McLellan of Agency Management Institute. His 55/25/20 rule splits AGI (gross billings minus cost of goods, including contractors and freelancers) into 55% for people, 25% for overhead and 20% profit. He accepts 60/20/20 for agencies with senior or digital staff, and says people costs above 60% mean something is wrong, such as overstaffing or undercharging. In a later video he says the 55 and 25 can flex but the 20% profit shouldn't.

We couldn't open free benchmark pages from SoDA, the UK's IPA, ISBA or the ATO's small business benchmarks: they were gated, blocked or wouldn't load. So beyond the figures above, there's no reliable free public benchmark for how agencies price.

The hypothetical agency used in the maths

Every number in the worked examples below is hypothetical, chosen to show the method. It isn't a claim about what any agency earns or charges.

The 70% target sits at the bottom of the 70% to 90% range Promethean gives for production staff in its utilisation guide. Everything below is priced against the US$112.70 cost per billable hour, so a model makes money only when price beats that cost.

Hourly billing (time and materials)

Hourly billing charges for the time spent, so the client carries the risk of a job running long and you carry the risk of idle hours. It's simple to quote and fair for undefined work, but your income is capped by hours, and every efficiency you find cuts your revenue.

Here's the hypothetical agency's year at US$140 an hour:

Two things stand out. A 10-point fall in utilisation takes two thirds of the profit. And in the AI row, clients get the same work from a faster team while the agency drops into a large loss, because hourly billing passes the whole saving to the client. Standing still would take 1,792 extra billable hours of new work.

Check it against the 55/25/20 rule too. At US$140, people costs are 64.4% of revenue, above McLellan's 60% warning line. At US$150 an hour and 70% utilisation, revenue is US$732,000, people costs drop to 60.1% and profit rises to 24.9%. A small agency where the owner draws a salary often needs a higher rate than it thinks.

Jonathan Stark makes the practitioner case against hourly on Hourly Billing Is Nuts: he argues hourly is a billing method rather than a pricing method, and that it misaligns incentives because you're paid for time while the client wants results. Hourly still fits discovery, open-ended advisory work and overflow capacity, where nobody can define the scope yet.

Project pricing (fixed fee)

A fixed fee prices the whole project upfront, so you carry the risk of it running over and keep the gain if it runs under. It's the model most exposed to scope creep and the one that benefits most from AI efficiency.

Say the hypothetical agency estimates a website build at 200 hours. At US$140 that's US$28,000, and adding about 15% for contingency and rounding down gives a fixed price of US$32,000.

The same project swings from a loss to a 57.7% margin depending on hours. That's why the scope document matters more than the price. Ron Baker of the VeraSage Institute, talking to Drew McLellan on the Build a Better Agency podcast, says agencies too often cut price without the client giving up any scope or timing, and suggests triggering a change order when the client asks for more.

What to write into a fixed-fee agreement:

1. The deliverables, the number of revision rounds and what's out of scope.
2. What you need from the client and by when, and what happens to the timeline if it's late.
3. A change order process: any new request gets a written price before work starts.
4. Payment stages tied to dates or milestones, with a deposit upfront.

Then track hours against the estimate even though you don't bill them. Promethean found only 59% of agencies track project margins, which means many don't know which fixed-fee jobs lose money.

Retainer pricing

A retainer is a recurring monthly fee for an agreed scope, so you get predictable cash and the client gets continuity. You carry the risk of the client asking for more each month, and the client carries the risk of paying for months they don't use.

Promethean's retainer guide gives a simple formula: retainer price equals team cost divided by one minus your desired margin. It also says to bill media and ad spend as separate line items, not inside the retainer.

For the hypothetical agency, a monthly SEO and content retainer planned at 45 hours costs US$5,071.50. At a 35% target margin, that's US$5,071.50 divided by 0.65, or about US$7,800 a month.

Retainer creep is quiet: one extra report here, one urgent fix there, and a 35% account becomes break-even. The fix is to write the monthly deliverables (not just hours), state whether unused hours roll over and for how long, price extra work in advance, and review the retainer quarterly. Promethean's guide recommends reviewing at least once a year, quarterly where possible, and setting your profit target on the longest term with a premium for shorter ones.

Bill retainers at the start of each month. If a client pays late, our guide to getting clients to pay on time covers deposits, terms and late payment rules.

Value-based pricing

Value-based pricing sets the price mainly on what the result is worth to the client, not on your hours. You carry the risk of the work running long, but your margin ceiling is the highest of any model because the price isn't tied to effort.

Ron Baker, who has campaigned against the billable hour for decades, defined value pricing in a 2013 IFAC interview as setting prices primarily, but not exclusively, on the value to the customer rather than on cost or past prices. His blunt summary: "no client buys time." He argues firms should price upfront for everything they do.

Blair Enns of Win Without Pitching adds the method. In an excerpt from Pricing Creativity, he argues one of the biggest pricing mistakes is a proposal with only one option, because a single price can only be accepted or rejected, and people judge value by comparison. He recommends three options. On the Impact Pricing podcast he adds that leading with the most expensive option raises the average price clients settle on, and says he can't think of a more valuable business skill than the value conversation: learning what a result is worth to the client.

Here's how that looks for the hypothetical agency. An online store tells you in discovery that fixing its checkout and email flows should add about US$400,000 a year in gross profit (their estimate, not yours). You offer three options:

The client picks B. It takes 180 hours, costing US$20,286, so the profit is US$24,714 (54.9%). Billed hourly, the same 180 hours would have earned US$25,200. If the work runs 40% over, to 252 hours, the margin is still 36.9%.

The honest downside: Promethean found only 18% of agencies used value pricing in 2025, and they underperformed agencies on standard models. It fails when the client won't share what the result is worth, when the value is hard to estimate, or when nerves push the price down. Start where the value is easy to put a number on.

Performance and outcome pricing

Performance pricing ties some or all of your fee to a result, such as a qualified lead, a booked meeting or revenue. It aligns you with the client's goal, but your income then depends on things you don't control: their ad budget, offer, website, tracking and how fast their sales team follows up.

This is how a common agency question plays out: a client wants you to take over lead qualification. Say the hypothetical agency charges a US$3,000 base fee plus US$150 per qualified lead, and the work takes 40 hours a month (US$4,508 of cost).

The base fee is what keeps a bad month survivable. Pure pay-per-result pricing turns a slow month into a large loss for work you still did.

What to write into a performance contract:

• A written definition of the result. What makes a lead qualified, who decides, and how disputes get settled.
• The tracking source. Name the system that counts results, and agree what happens if it breaks.
• An attribution window. Google Ads lets advertisers set a conversion window from 1 to 90 days, with a 30-day default for Search and Display. Agree yours in the contract.
• The client's obligations. Minimum ad budget, response time to leads, and access to the CRM.
• A base fee, a cap and a floor. The base covers your cost, and a cap stops a great month turning into a dispute.
• Payment timing. When results are counted, when you invoice and how long the client has to query them.

If you sell to Australian small businesses on standard form contracts, unfair contract terms law applies. Business SA says that from 9 November 2023 it covers small businesses that employ fewer than 100 persons or have annual turnover under $10 million, and penalties now apply. Keep the terms balanced and get a lawyer to check your template.

Pricing AI-assisted work

Price AI-assisted work by the output, not the hours, and decide openly how much of the saving you share with the client. Clients know AI makes some work faster, and Promethean links some recent margin pressure to clients expecting cheaper services, so keeping the old price for the same output may not hold.

Say the hypothetical agency writes 20 blog posts a month for a client. Before AI the work took 60 hours, and with AI it takes 25, plus a hypothetical US$200 a month in AI tool costs.

At US$300 a post, the client saves US$2,400 a month on the old bill and the agency's profit almost doubles. Both sides win, which makes the price easier to hold than the old one.

Three rules for AI-era pricing:

1. Never bill hourly for work AI has made fast. You'll shrink your own revenue for the same output.
2. Show AI tool costs as a line or include them in the per-output price, so heavy usage doesn't eat your margin.
3. Keep a human review step in the scope and price it. That's the part the client can't get from a tool.

If you're building and selling an AI tool rather than a service, the economics are different: our guide to pricing an AI product covers token costs and usage-based plans.

Agency pricing models compared

The best model depends on how defined the work is and who should carry the risk of it running long. Most agencies use two or three.

As your agency grows past what you can deliver alone, the same maths applies to subcontractors: our guide to going from freelancer to agency works through the margin when someone else does the hours.

Common mistakes

Most agency pricing problems come from scope and cost blind spots, not from picking the wrong model.

• Not knowing your cost per billable hour. Without it, no model's price means anything.
• Assuming full utilisation. Price for the utilisation you actually hit, not the one you hope for.
• Billing hourly for AI-accelerated work. You hand the whole efficiency gain to the client.
• Fixed fees without a change order process. Scope creep turns a profitable project into a loss quietly.
• Retainers priced on hours with no deliverables list. The client asks for more each month and you can't point to what was agreed.
• Cutting price without cutting scope. Take something out, or move the deadline, when a client asks for a lower number.
• Offering one option. A single price can only be accepted or rejected.
• Pure performance pricing. Without a base fee, someone else's bad month becomes your loss.
• Leaving ad spend inside the retainer. Bill pass-through costs separately so they don't distort your margin.
• Never reviewing prices. Check each retainer and rate at least yearly against your real hours.

To compare pricing and margins with other agency owners and freelancers, join Remote Builders (it's free).