Media Buying Agency Pricing: What US Agencies Charge in 2026

Media buying agencies in the US charge one of three ways in 2026: 10 to 20 percent of your ad spend, a flat monthly retainer of roughly $1,500 to $10,000, or a hybrid base fee plus a smaller percentage above a spend threshold. Mid-market performance agencies running two to four channels cluster around $5,000 to $12,000 a month. Full-service shops managing complex multi-channel programs start around $12,000 and go up from there.

All of those numbers sit on top of the media. An agency quoting $8,000 a month is charging for its people and its time. Every dollar you put into Google, Meta, TikTok or programmatic is separate, and the most common budgeting mistake is quoting the two as one number to a finance team.

Here is what each model actually costs at real spend levels, what the fee should include, and the two numbers in a proposal that decide whether you are getting a fair deal.

Media buying agency pricing models compared

Two of these carry incentives worth naming out loud before you sign. A percentage deal pays the agency more whenever you spend more, whether or not the extra spend earned anything. An hourly deal pays for time, and the outcome you actually want is an account that needs less intervention because it was built properly. Neither model is dishonest and plenty of excellent agencies bill both ways, but you should know what the contract quietly rewards.

What does a media buying agency cost at my spend level?

The honest answer is that percentage pricing is cheap when your budget is small and expensive when it is not. Below roughly $5,000 a month in media, a percentage deal with no minimum usually wins on price. Above about $20,000 the gap runs into thousands of dollars a month for work that has not grown proportionally.

Read the top row and the bottom row together, because that is the whole argument. At $3,000 a month of spend, an advertiser who signs a "15 percent" deal with a $2,000 floor is really paying 67 percent of their media budget in fees. At $100,000 a month, a 15 percent agency collects $180,000 a year, which is enough to fund an entire in-house team, and that is exactly why brands at that level tend to build one.

The middle of the table is where the decision is genuinely hard. Between $10,000 and $50,000 a month, a good agency is doing real work that changes real outcomes, and the fee is defensible. That is also the band where a media buying agency alternative that charges a flat fee changes the math most, because the operational side of the retainer is the part that repeats every month.

What should a media buying agency fee include?

At minimum, a monthly fee should cover campaign strategy and structure, keyword and audience research, ad copy, bid and budget management, negative keyword and placement exclusions, conversion tracking maintenance, and reporting. Anything less than that is not management, it is monitoring.

The items that routinely fall outside the fee, and cause the arguments in month three, are these:

• Creative production. Static images, video, and the volume of variants paid social needs are usually billed separately or quietly rationed. Creative fatigue is the single most common reason a campaign that worked in month one stops working in month four, and the retainer rarely funds enough of it. Teams that need volume rather than polish increasingly reshape one winning asset into every channel's format instead of commissioning each placement from scratch.
• Landing pages. Most agencies will critique your page and few will build it. If conversion rate is the constraint, no amount of buying skill fixes it.
• Account build or onboarding. One-time setup fees of $500 to $2,500 are common and often not mentioned until the contract.
• Additional channels. Adding TikTok or a shopping feed to a Google-only retainer is usually a new line item, not a scope adjustment.
• Analytics and attribution work. Server-side tracking, offline conversion imports and CRM integrations are frequently billed as projects.

Ask for the exclusions list in writing before you sign, not the inclusions list. Everyone's inclusions list looks the same.

Is a percentage of ad spend a fair pricing model?

It is fair when the agency's workload genuinely grows with your budget, and unfair when it does not. The published benchmark most guides settle on is that management fees should sit somewhere between 10 and 20 percent of spend, or represent less than 15 percent of the revenue the agency is responsible for driving.

Percentage pricing earns its keep above roughly $50,000 a month, because at that level scaling means adding campaign types, channels, feeds, audiences and creative volume. A $5,000 account running one Search campaign and a $60,000 account running Search, Shopping, Performance Max, Meta and a video program are not the same job, and a flat fee that ignores the difference either overcharges the small account or starves the large one.

Below that threshold the model mostly transfers your growth to your vendor. If you double your budget because the account is working, the fee doubles for a workload that changed very little. Anyone comparing structures should run the numbers at the spend level they expect in twelve months, not the one they have today. Our breakdown of PPC management pricing models works through the crossover point with the same arithmetic applied to paid search alone.

What is the minimum spend for a media buying agency?

Most US media buying agencies set a floor between $5,000 and $10,000 a month in media, and full-service shops often start considerably higher. Below that, the management fee consumes too much of the budget for either side to get a good result, which is why agencies enforce the minimum rather than discount into it.

This is the number to ask about first if you spend under $15,000 a month, because the headline percentage becomes irrelevant beneath it. A proposal advertising 12 percent with a $2,000 minimum is a $2,000 proposal until you cross about $17,000 in monthly spend. Get the floor in dollars, in writing, in the first call.

Do media buying agencies charge setup fees?

Yes, commonly $500 to $2,500 for account builds, and more for complex ecommerce or multi-market accounts. The fee covers audience and keyword research, campaign structure, tracking setup, and the first round of ad copy and creative, which is genuinely a month of work compressed into two weeks.

What you should establish is what happens to that build if you leave. If the campaigns and conversion history live in an agency-owned ad account, you paid for an asset you do not keep. Insist that Google Ads, Meta and TikTok accounts are registered to your business with the agency added as a user. It is the cheapest term to get right and the most expensive one to get wrong, and it costs nothing to ask.

Media buying agency vs in-house vs software: the cost comparison

The loaded in-house number is worth explaining, because it is the one most often understated. A US media buyer's base salary sits roughly between $65,000 and $120,000 depending on seniority and market, and payroll taxes, benefits, software licenses and management time typically add 25 to 40 percent on top. One person also means one point of failure, one set of blind spots, and no coverage during vacation.

Software is cheapest on this table and buys the least. It does the operational work continuously and does not do media planning, negotiation, or accountability to your board. Choose based on which of those problems you actually have, not on the bottom row.

How do I know if I am overpaying?

Three checks catch most of it. First, calculate your fee as a percentage of spend regardless of how it is billed. If a flat retainer works out above 20 percent of your media, you are paying agency rates for a small account, and either the spend needs to grow or the arrangement does not fit.

Second, look at what branded search is doing to your reported numbers. If people typing your company name are being counted inside a performance campaign, every average in the report is flattered by traffic that was going to arrive anyway. Ask for the split.

Third, compare cost per acquisition against what a customer is actually worth to you rather than against a target set in month one. You can run that in a couple of minutes with an LTV to CAC calculator, and if part of your plan is reach-based buying, a CPM calculator converts a cost per thousand impressions into an effective cost per click and a cost per customer so an impression buy and a click buy can be compared honestly.

Agencies running client accounts under their own brand face the mirror image of this question, since their cost is a percentage while their client billing usually is not. That mismatch is what white label PPC pricing is built to solve.

The short version

Budget 10 to 20 percent of ad spend, or $1,500 to $10,000 a month, and expect a floor of $5,000 to $10,000 in media before most US agencies will take you. Ask for the minimum fee in dollars, the exclusions list, the setup fee, and confirmation that you own the ad accounts. Below about $20,000 a month in spend, run the flat-fee comparison seriously, because that is the band where the percentage model transfers the most value away from you for the least additional work.

If what you need is the buying done properly and watched daily rather than a media plan and a quarterly review, that is what an AI media buying alternative is for, and it prices accordingly.