How to Evaluate an Ad Monetization Partner

You are about to hand someone the keys to your revenue. Choosing a managed ad monetization partner is one of the highest-impact decisions you will make as a gaming publisher, and the wrong choice can cost you a large share of the revenue you should be earning.

Working with the 400+ gaming sites in our network, I have seen what separates partners that deliver from those that extract. Here are the 8 criteria that actually matter, and the red flags that should make you walk away.

1. Revenue Share Transparency

This is the most important number in the relationship and the one most often obscured.

What to look for: A clear, written revenue share percentage. The partner should tell you exactly what share of gross ad revenue they retain, with no "net revenue" calculations that hide fees and no technology charges layered on top.

What to ask:

• "Is the revenue share disclosed in writing, as a single percentage?"
• "Is it calculated on gross revenue or net? If net, net of what, exactly?"
• "Are there any additional fees beyond the revenue share: technology fees, serving fees, optimization fees, ad quality tooling?"
• "Does the share change with traffic volume, and at what thresholds?"

Red flag: If the partner cannot give you a single, clear number, you are dealing with opaque economics. Compare offers on what you actually receive per 1,000 pageviews, not on the headline split.

2. Demand Partner Count and Quality

More competition for your inventory supports higher CPMs, up to a point. Past it, each extra bidder adds page weight and latency for little gain: there is little gain past roughly 10–12 client-side bidders, and more run server-side. Quality and category relevance matter more than count.

What to look for: Established SSPs such as Index Exchange, OpenX, PubMatic, Magnite, and Amazon Publisher Services, plus evidence that each partner earns its place. For gaming specifically, look for partners with access to gaming-endemic demand and PMP relationships with game studios and hardware brands.

What to ask: "Which demand partners are active in your header bidding setup, and how do you decide which ones to keep? How do you measure each partner's effect on revenue and page performance? Do you have gaming-specific demand relationships or PMP deals?"

Red flag: A partner listing a long roster of demand partners but unable to name specific gaming-endemic demand in their stack. Quantity without relevance means they are running a generic setup and hoping volume compensates. Also watch out for partners who run only Google AdX: that is not managed monetization, that is reselling your inventory through a single channel.

3. Gaming-Specific Experience

Ad monetization for gaming sites is fundamentally different from monetizing news, lifestyle, or ecommerce content. Session patterns are longer. Users are more engaged but also more ad-averse. Ad-block rates typically run 30–45%, against roughly 15–30% on the general web. And rewarded video, which content sites rarely use beyond content-unlock offerwalls, becomes a major lever when it is tied to in-game rewards like extra lives and continues.

What to look for: Case studies or references from gaming publishers with comparable traffic profiles. Ask for specific examples: "What RPM are your gaming publishers seeing? How do you handle ad block recovery on gaming sites? Do you support rewarded video?"

What to ask: "What percentage of your publisher base is gaming? Can you share anonymized performance data from gaming sites similar to mine?"

Red flag: If the partner's portfolio is 90% news and lifestyle sites and they describe your gaming traffic as "a great fit for our existing setup," they are going to apply a content-site playbook to a gaming audience. That playbook will underperform because it misses gaming-specific optimizations like session-based refresh, interstitial timing around game events, and rewarded video integration.

4. Technology Stack

The technology behind the ad stack determines your ceiling. A partner running outdated technology cannot deliver competitive performance, regardless of how good their sales pitch is.

What to look for: Server-side or hybrid header bidding where it makes sense (it moves work off the page, with trade-offs in cookie matching). Prebid.js as the header bidding wrapper (industry standard, open source, auditable). Google Ad Manager as the ad server (the norm for most premium demand). Real-time floor price optimization driven by data, not manual rules. Lazy loading and ad refresh logic optimized for gaming sessions.

What to ask: "Do you run server-side bidding? What header bidding wrapper do you use? How do you handle ad refresh: time-based, viewability-based, or event-based? What is your typical ad latency impact on page load?"

Red flag: Partners who are vague about their technology or describe it as "proprietary" without explaining what it does. Proprietary is not inherently bad, but if they cannot articulate how their technology differs from standard Prebid + GAM, there is a good chance it does not. Also watch for partners whose ad implementation adds seconds to your page load; that is a sign of poorly optimized tag deployment. Ask them to show you a before-and-after performance trace.

5. Reporting Granularity

You cannot optimize what you cannot measure. Your monetization partner's reporting should give you full visibility into how your inventory performs.

What to look for: Daily reporting at minimum, with breakdowns by: ad unit, page/section, device type, geography, demand partner, and ad format. Revenue, impressions, CPM, fill rate, and viewability for each dimension. Ability to see which demand partners are winning and at what price.

What to ask: "Can I see a demo of your reporting dashboard? Can I export raw data? Do you report by demand partner so I can see who is bidding and winning?"

Red flag: Partners who send you a monthly PDF with top-line numbers. If you cannot see daily data broken down by ad unit and demand source, you have no way to verify that the partner is actually optimizing, or that their reported numbers are accurate. Also watch for partners who will not share demand-partner-level data, claiming it is "confidential." That opacity usually hides underperformance.

6. Contract Terms and Lock-In

This is where bad partners trap good publishers. The contract structure tells you how confident the partner is in their own performance.

What to look for: Terms you can exit if performance does not hold up. Clear language on what happens to your ad tags and Google Ad Manager access if you leave. No non-compete clauses that prevent you from running your own direct deals.

What to ask:

• "What's the minimum term?"
• "What's the cancellation notice period, and can I exit early if performance falls short?"
• "If I leave, what happens to my Google Ad Manager account, my data, and the demand relationships you set up?"
• "Can I run my own direct deals alongside your programmatic stack?"

Red flag: A long minimum term with no performance-based exit. If a partner needs a long contract to keep you, they may not expect their performance to keep you voluntarily. Also watch for partners who set up ad operations in their own Google Ad Manager account rather than yours : if you leave, you lose all historical data and have to rebuild from scratch.

The worst red flag: Partners who require you to transfer your Google Ad Manager account to them. Your GAM account is your most valuable ad infrastructure asset. Never give it up.

7. Ad Quality Controls

Your users' experience is your product. Bad ads (malicious redirects, auto-playing audio, misleading content) will drive users away faster than low CPMs will drive you to bankruptcy.

What to look for: Active malvertising protection (Confiant, GeoEdge, or equivalent). Advertiser and category blocking capabilities (you should be able to block competitors, adult content, and low-quality advertisers). Creative review processes. Ability to set frequency caps to prevent users from seeing the same ad 50 times per session.

What to ask: "What malvertising protection do you use? Can I block specific advertisers or categories? How do you handle user complaints about ad quality? What is your typical malvertising incident response time?"

Red flag: Partners who tell you ad quality "is not a problem" or that "the SSPs handle it." SSPs do filter, but they are imperfect. Without a dedicated ad quality layer, you will experience malvertising incidents, and on gaming sites with adult casual players, many of them heads of household, the consequences are more severe. If a partner does not mention ad quality proactively, they are not thinking about it.

8. Support Responsiveness

When something breaks (and it will), how quickly does the partner respond?

What to look for: A named account manager (not a support ticket queue). A written response commitment that distinguishes revenue-impacting issues from routine requests. Regular optimization reviews. Proactive communication when they make changes to your setup.

What to ask:

• "Who is my point of contact?"
• "What's the support response commitment for revenue-impacting issues, and for routine requests? Is it in writing?"
• "How often will we have optimization reviews?"
• "Will you notify me before making changes to my ad setup?"

Red flag: Partners where your only support channel is a shared email inbox or ticket system. If you cannot reach a real person who knows your account, you are a number in a queue. Also watch for partners who are responsive during the sales process but go silent after you sign — ask for references from publishers who have been with them for 12+ months, not just recent signups.

The Evaluation Process

Here is a practical framework for evaluating partners:

Step 1: Shortlist 3–4 candidates. Ask peers in gaming publisher communities for recommendations. Check who is managing monetization for sites comparable to yours.

Step 2: Request proposals. Give each candidate your traffic data (monthly sessions, pageviews, geo split, device split, current page RPM) and ask for a revenue projection. Compare the methodology behind their projections, not just the numbers.

Step 3: Check references. Ask each candidate for 2–3 gaming publisher references. Call them. Ask specifically: "What was your revenue before and after? How responsive is the team? Have you had any issues with ad quality or reporting?"

Step 4: Run a 60–90 day evaluation. If possible, split your traffic or test on a secondary property before committing your flagship. Month one is setup: tag integration, demand-partner ramp-up and floor calibration, so a 30-day window mostly measures onboarding rather than steady-state performance. Judge the partner on the second and third months. Compare actual results to projected results. A partner who projected 40% revenue lift but delivered 10% is either overselling or underperforming.

Step 5: Review the contract line by line. Pay attention to termination clauses, revenue share calculations, and intellectual property provisions. If the contract is longer than 5 pages, have someone with ad-tech contract experience review it.

Your Revenue Depends on This Decision

The difference between a good monetization partner and a mediocre one is rarely marginal. A partner who knows gaming, runs a modern tech stack, and operates transparently has a structural advantage over a generic one.

Do not be swayed by the sales pitch. Evaluate the substance: revenue share, demand, experience, technology, reporting, terms, ad quality, and support. If a partner scores well on all eight, you have a strong candidate. If they fail on even two, keep looking.

Apply the same questions to us. You can see publisher results from gaming sites we work with, or get a revenue estimate for your own site.