Hiring a Game Marketing Agency, Building In-House, or Going Direct: How Game Studios Should Structure UA in 2026

Channels and creatives get most of the attention as drivers of UA performance, while the question of who actually runs the work gets far less. Yet that decision is hard to reverse, and it quietly settles your cost structure, who owns the data, and where the learning accumulates. According to AppsFlyer, global gaming UA spend reached $25 billion in 2025, up 3.8% year over year, and 14.1 billion of the 24.8 billion installs analyzed were paid. The same report found that top gaming advertisers produced between 2,400 and 2,600 creative variations per quarter, a 25-30% increase in a single year. With operations this demanding, choosing between an agency, an in-house team, and working directly with ad platforms is not a decision budget size alone can make.

This post is about how to design the UA organization, not how to run channels. Channel mix is covered in Why Over-Relying on Google and Meta Is a UA Risk — And How to Build a Balanced Channel Mix, and the division of labor between automation and people in Automated UA Platforms: What They Do Well, What They Don't, and How to Work With Both. Here, as of September 2026, we walk through the cost structures and trade-offs of four operating models, which structure fits which growth stage, and what to check when evaluating an agency.

What Are the Ways a Game Studio Can Run UA?

There are four broad ways to run UA, and in practice most studios combine two or three of them.

The first is handing campaign operations to a UA agency or game marketing agency. You can hand off media buying, creative production, and reporting in one move, and the core value is borrowing pattern recognition the agency has built by running many studios' accounts at once. The second is an in-house UA team. Internal staff run the ad accounts, the MMP, and the creative pipeline directly, and the learning stays inside the company. The third is working directly with ad platforms or networks: one or two internal people running self-serve platforms like Google and Meta, or using the managed service an ad network provides, where an account manager helps with campaign setup and optimization. The fourth is hybrid: strategy and data stay in-house while creative production or specific channels are outsourced, or a senior external operator is embedded in the team.

Signing with a publisher and handing over UA entirely is another option, but that is a business deal tangled up with revenue share and IP terms, so it is outside the scope of this post.

How Do Agency and In-House Cost Structures Differ?

The biggest difference is that agency cost is mostly tied to media spend, while in-house cost is a fixed cost independent of spend. That is why "which is cheaper" always comes with a follow-up question: at what monthly spend?

Agency pricing usually falls into a monthly retainer, a percentage of managed media spend, a performance-linked fee, or a hybrid of these. Percentage-of-spend models are often tiered so that the rate falls as the budget grows, and a monthly minimum fee is common. One public reference point is the September 2026 pricing guide from Clutch, an agency review platform: app marketing firms in the US, Canada, and Australia charge $100-$149 per hour, and projects most commonly fall in the $10,000-$49,999 range. The percentage rate itself varies widely by channel mix, whether creative is included, and budget size, so rather than trusting an industry average, ask for proposals that separate the fee from the media cost.

In-house cost is people plus tools. According to the U.S. Bureau of Labor Statistics, the median annual wage in May 2025 was $133,660 for advertising and promotions managers and $166,790 for marketing managers. Benefits come on top. In the same agency's June 2026 data, wages accounted for 70.0% of private-industry employer compensation costs and benefits for 30.0%, so dividing salary by 0.7 gives a rough fully loaded cost. On that basis, one manager-level hire costs roughly $191,000-$238,000 a year, three cost $573,000-$715,000, or about $48,000-$60,000 per month. Location and seniority move these numbers a lot, so treat them as a calculation frame rather than absolute values.

Tools need their own line. Most MMPs charge per conversion; on public pricing pages as of September 2026, AppsFlyer's Growth plan is $0.07 per conversion after its Welcome Package, and Singular's Growth plan is $0.05 per conversion. Creative production staff or outsourcing and BI or dashboard costs come on top. Agencies often bundle creative production into their package, so a fair comparison adds the same creative scope to the in-house side.

The break-even point takes one line of arithmetic. Divide the monthly in-house cost by the agency's fee rate, and the result is the monthly spend above which an internal team becomes cheaper. For example, with the three-person team above (about $48,000-$60,000 per month) and a fee rate assumed at 10% (an illustrative input, not a benchmark), the threshold is $480,000-$600,000 in monthly spend. But this compares cost only. It leaves out the months it takes to hire, the inefficiency while a new team learns, and, on the other side, the learning that sits with an agency and walks out the door when the contract ends.

What Is Each Model Good and Bad At?

After cost, look at five capabilities: creative velocity, data ownership, channel expertise, speed to start, and knowledge retention. No model is strong at all five, so start by deciding which one your game lacks most right now.

Creative velocity is where the gap is widest in 2026. In AppsFlyer's analysis, 53% of gaming ad spend went to the top 2% of creatives, which means finding a handful of winners requires testing a large number of assets. Top advertisers produce 2,400-2,600 creatives per quarter, and even mid-tier advertisers spending $1-4 million per quarter produce around 1,000. A small in-house team struggles to carry that volume alone, and this is where an agency with its own creative studio has its clearest advantage. The principles of test design are covered in Why Creative Testing Is the Highest-Leverage ROAS Driver in Mobile Games.

Data ownership is strongest in-house, but it can be secured with an agency too if the structure is right. The key question is whether the studio owns the ad accounts and the MMP account. The standard is a setup like partner access in Meta's business portfolio, where the studio owns the assets, grants the agency permissions, and can revoke them at any time.

Channel expertise differs in kind across models. An agency sees many accounts at once and spots channel shifts early; a platform or network account manager knows their own inventory better than anyone but will not benchmark it against other channels. An in-house team's load per person grows with every channel it adds.

Speed to start favors agencies and platform-direct setups. Google App campaigns need only text, image, and video assets plus a bid and budget; the system then tests asset combinations and chooses placements across Search, Google Play, YouTube, Discover, and the Display Network automatically. An in-house team, by contrast, starts with hiring.

Knowledge retention is the unique strength of in-house. Context like why a creative concept failed or why a cohort's LTV diverged from forecast does not transfer well through reports; it accumulates in the people who talk to the product and LiveOps teams every day.

Which Structure Fits Which Growth Stage?

The right structure changes with the game's stage, so the first assumption to drop is that the model you choose now has to last.

Before launch and during soft launch, the goal is learning, not scale. Budgets are mostly small tests to validate retention and early monetization, so an agency contract with a minimum fee tends to be poor value. A realistic setup at this stage is one operator with UA experience running self-serve platforms directly, sourcing only creative externally if needed. In a 2018 post on Mobile Dev Memo, Eric Seufert advised that the first marketing hire should be an operator with a few years of campaign management experience rather than a senior director, and that principle still holds.

In the scaling stage, when metrics are validated and budgets are growing fast, agencies and hybrid models deliver the most value. You need to widen channels and multiply creative output, and internal hiring rarely keeps pace. In the same post, Seufert suggested that once monthly spend reaches roughly half a million dollars, a director-level lead is needed to allocate budget across traffic sources. That is also roughly where the break-even arithmetic above starts pointing toward in-house.

For a mature title running on LiveOps, an in-house core has the edge. Event calendars, update schedules, and cohort LTV forecasts feed directly into UA decisions, so the typical setup is an internal team that holds strategy and budget, with partners handling only specialist areas such as creative or new channel tests.

What Are the Red Flags When Evaluating a Game Marketing Agency?

What matters most in an agency evaluation is not the case studies in the pitch deck but the contract structure and transparency. If any of the following apply, change the terms before signing or look at other options.

The first thing to check is who owns the ad accounts. If campaigns run in agency-owned accounts, you can lose campaign history and learned optimization data when the contract ends. Require that the studio owns the accounts and the agency receives permissions only.

The second is access to raw MMP data. If you only receive the agency's processed reports and cannot see cohort data in the MMP yourself, you have no way to verify performance. Why install counts differ across dashboards, and which number to use as the baseline, is covered in Why Every Dashboard Shows a Different Install Count: A Game Marketer's Guide to Mobile Attribution in 2026.

The third is separation of fees and media cost. If invoices do not show media cost and fees separately, or if the agency buys media on CPI and resells it at a different rate, you cannot know your real cost. Under a percentage-of-spend contract, the agency earns more as budgets grow, so check that every proposal to increase spend comes with performance evidence.

The fourth is the level of the success metric. An agency that reports only installs and CPI and never talks about retention, ROAS, or cohort LTV is likely optimizing for something other than your goal. How to structure campaigns around post-install events is covered in Buying What Happens After the Install: How to Structure App Install Campaigns for a Mobile Game in 2026.

Also worth checking: whether the senior people from the pitch disappear once the account goes live, whether the agency can explain how it designs and judges creative tests, and whether termination terms and minimum contract length are reasonable.

How Should a Hybrid Model Be Split: What to Keep and What to Hand Off

The principle of a hybrid model is to keep strategy, data, and budget authority in-house and hand off the execution work where economies of scale apply.

What must stay internal is the definition of the target metric (which event counts as a conversion), budget allocation across channels, ownership of the MMP and ad accounts, and cohort performance analysis. If these four sit outside, every partner change means starting over.

Good candidates to hand off are high-volume creative production and iteration, early tests of new channels the team has no experience with, and localization when entering a new region. Another form is embedding a senior external UA operator in the team for a set period, working alongside internal staff. It borrows agency-level experience while keeping the learning inside, and works well as a bridge before moving fully in-house. A split where a specialist studio handles creative only while media buying stays internal is another option.

Whatever the combination, answer these questions before signing. Who owns the ad accounts and the MMP? Are fees and media cost reported separately? Is performance judged on retention and ROAS rather than installs? Do you receive creative source files and test records when the contract ends? At what monthly spend will you revisit the structure? If you can answer all five clearly, you keep control whichever model you choose.

The Question Every Structure Still Has to Answer: What Are You Paying For? The Playio Perspective

Whether you use an agency or go in-house, every structure eventually comes down to the terms you set with each individual media partner. And what makes the bigger difference there is not the operating model but what you count as a conversion and pay for.

Playio is a partner that studios, or their agencies, work with directly, and it leans toward using actual play rather than the install as the conversion. Built on a community of 5 million gamers who enjoy playing games, it uses AI to analyze genre preferences, play history, and in-game behavior to match games with players whose tastes fit, and lets advertisers set events such as reaching a playtime threshold or completing a specific in-game action as the success criteria. CPI is the default pricing and CPE is also supported, so whether an agency or an internal team runs the account, post-install behavior can be written directly into the deal terms. Globally, Playio operates primarily on Android.

You can find more details here. (https://playioadsen.oopy.io/bizdeck)

Key Takeaways

As of September 2026, gaming UA is a $25 billion-a-year market, and operations have become demanding enough that top advertisers produce 2,400-2,600 creatives every quarter. Whether an agency, an in-house team, platform-direct, or a hybrid fits depends on monthly spend, the game's growth stage, and which capability is most lacking right now. On cost alone, the threshold is monthly in-house cost divided by the fee rate, but hiring time and where learning accumulates belong in the calculation too. The common path is one operator plus self-serve platforms before launch, an agency or hybrid while scaling, and an in-house core with specialist partners once the game runs on LiveOps. Whichever model you choose, hold onto three things: ownership of ad accounts and the MMP, fee transparency, and performance judged on post-install metrics. Do that, and control and learning stay with the studio even when partners change.

For inquiries about Playio's advertising solutions, reach out at: [email protected]

Sources

• AppsFlyer, State of Gaming for Marketers 2026 ($25B gaming UA spend in 2025, +3.8%; 14.1B paid of 24.8B installs; top advertisers 2,400-2,600 creative variations per quarter, +25-30%): https://www.appsflyer.com/company/newsroom/pr/gaming-marketing/

• GameDev Reports, summary of AppsFlyer State of Mobile Gaming for Marketers 2026 (advertisers spending $1-4M per quarter produce about 1,000 creatives): https://gamedevreports.substack.com/p/appsflyer-the-state-of-the-mobile

• AppsFlyer, State of Creative Optimization 2025 (top 2% of gaming creatives drive 53% of spend; 1.1M creatives across 1,300 apps): https://www.appsflyer.com/company/newsroom/pr/ai-emotion-creative-trends/

• Clutch, Mobile App Marketing Pricing Guide (updated September 13, 2026; $100-$149/hour in US, Canada, Australia; $10,000-$49,999 most common project size): https://clutch.co/agencies/app-marketing/pricing

• U.S. Bureau of Labor Statistics, Occupational Outlook Handbook (May 2025 median annual wage: advertising and promotions managers $133,660, marketing managers $166,790): https://www.bls.gov/ooh/management/advertising-promotions-and-marketing-managers.htm

• U.S. Bureau of Labor Statistics, Employer Costs for Employee Compensation, June 2026 (private industry: wages 70.0%, benefits 30.0%): https://www.bls.gov/news.release/ecec.nr0.htm

• AppsFlyer Pricing (Growth plan $0.07 per conversion after Welcome Package): https://www.appsflyer.com/pricing/

• Singular Pricing (Growth plan $0.05 per conversion): https://www.singular.net/pricing/

• Google Ads Help, About App campaigns (assets, bid, and budget; automated serving across Search, Play, YouTube, Discover, Display Network): https://support.google.com/google-ads/answer/6247380

• Meta Business Help Center, Add partners to your Business Manager (partner access to business assets): https://www.facebook.com/business/help/708679622611131

• Eric Seufert, Mobile Dev Memo, Scaling a marketing team from zero (2018; first hire an operator, director-level lead at roughly $500K monthly spend): https://mobiledevmemo.com/scaling-mobile-marketing-team-zero/