Overview

  • Explains what is mobile ad mediation and why mobile game studios use mediation to run multiple demand sources through one stack and reduce reliance on a single network.
  • Breaks down how to compare mobile ad mediation platforms using practical criteria such as demand access, bidder depth, support quality, tooling and innovation, and integration and maintenance effort.
  • Covers real selection considerations like platform incentives, reporting and optimization workflows, and how to define the best mobile ad mediation for your game based on measurable performance and operational fit.

Everyone working on monetizing mobile video games knows that it comes with all sorts of challenges. Whether you’re trying to monetize your games with micro-transactions, also known as in-app purchases (IAPs), or via in-game advertising (IGA), you will likely have many questions and challenges to overcome if you are not experienced in it.

We already spoke about the benefits of mobile ad mediation in our previous article. However, one of the challenges many mobile game developers face is choosing the best mobile ad mediation for their game. There are a wide variety of mediation platforms, but in our experience, only a handful of ad mediation platforms are worth considering.

Remember that every game and team behind it is different, so you might have different criteria when choosing the mobile ad mediation platform. We put together a list of criteria that we consider important when deciding on your ad mediation platform.

What to Look for in a Mobile Ad Mediation Platform?

When evaluating different ad mediation platforms, there are a few key factors that you should consider. Everything from performance to customer support and versatility may determine whether a particular platform is the best choice for your game.

Ultimately, the best mobile ad mediation platform for your game will depend on your specific needs and goals as a developer. But by comparing your options carefully, you can find an ad mediation platform that can help maximize your earnings from advertising while also meeting all your other requirements. Here are some criteria you should analyze when choosing a platform.

How Popular Is The Mediation Platform?

One crucial factor to consider when selecting a game ad mediation platform is the network size. A more extensive network means that there are more potential advertisers that you can work with. And more potential advertisers mean more potential revenue for your game.

Since there is no public data on the market share of each mediation platform, we can only assume that the larger platforms, such as LevelPlay by ironSource and MAX by Applovin, own most of the market. By our estimates, these two platforms may hold at least two-thirds of the market, followed by FairBid and AdMob.

Which Ad Mediation Platform Performs the Best?

Another critical factor to consider is the performance of each mediation platform. After all, you want to ensure that your selected platform can deliver high ad ARPDAU and a good user experience with varying eCPMs. However, we cannot provide conclusive results due to the lack of A/B testing in terms of simultaneously using two mediation platforms, LevelPlay or MAX.

Which Mediation Platform Has The Most Bidders Available?

Another essential factor to consider when choosing a game ad mediation platform is the number of available bidders. The more bidders you have available, the more potential revenue you can earn from advertising. Take a look at the image below for more details.

mobile-ad-mediation-platforms-bidders

As you can see, all four platforms offer the same number of bidders. Practically all mediation platforms support Audience Network by Meta, Tapjoy, and AdColony, while Apploving is only available through AdMob, and Fyber offers only its own solutions.

How Does Their Customer Support Compare to Others?

Customer support is generally positive for MAX, ironSource, and Fairbid. If there are any technical issues or user complaints, customer service is usually always available to help through email, Skype, or Slack. However, they aren't always able to resolve the issue.

IronSource, in particular, has a highly useful ticket system that allows developers of all sizes to submit tickets and promptly answer their questions. On the other hand, AdMob is less inclined towards small developers, favoring big publishers and assigning them account managers - even though their technical teams are mostly unavailable even then.

How Innovative Is The Mediation Platform?

In terms of innovation, ironSource and MAX are raising the bar, with innovations such as waterfall building per ATT availability, simplified exchange-first A/B testing, , supporting less popular ad formats, and more.

Compared to MAX and ironSource, AdMob is behind - for example, they only recently started beta testing User Activity Report, metrics such as DAU, ARPDAU, engagement rate, and features such as features A/B testing. On the other hand, FairBid has mostly introduced features based on their effectiveness in other mediation solutions.

Does The Mediation Platform Offer Additional Features?

If you are looking for a one-stop shop beyond ad mediation, look no further than Google's ecosystem, which features Firebase and its AdMob platform. Similarly, UnityAds embraces many features like remote configuration after it acquired DeltaDNA.

IronSource recently unveiled a new feature, AppAnalytics, which offers insights into retention, IAP revenue, LTV, and many other metrics. Firebase still has many features to add to reach those levels, but they seem to take the right steps to get there.

Which Platform Is The Easiest to Integrate?

Mediation platforms and ad networks all claim that their platforms are super easy to integrate, and it might only be a matter of hours before you get the ads up and running. However, that's rarely the case in practice.

In addition to integrating the mediation SDK, you will need to integrate adapters for the ad networks you will use. An unexpected issue here and there, and the entire thing quickly becomes a major undertaking. As a result, the more important question here is what kind of support will the mediation provider be able to offer once this happens.

Does The Platform Heavily Favor Their Own Network Traffic?

Look into alternative platforms if you're not willing to work with a mediation solution that favors its traffic. Consider ones like Aequs and AdMost. The table below shows how much mediation platforms favor their traffic. It showcases the impressions and the share of revenue each host network takes.

revenue-impressions-share-ad-mediation-platforms

Regarding "forcing the host" to give other networks a fair share, Admob is the most challenging platform.  The type of ad used (interstitials, rewarded videos, or banners) doesn't change the fact all that much.

Is Your Data Safe With The Ad Mediation Platform?

Regarding data privacy and security, all the mediation platforms on our list use secure methods to transfer data. However, there is an issue of conflicting interests that some developers have brought up recently.

Supersonic Games and Lion Studios, owned by IronSource and AppLovin, are two companies that publish hyper-casual games. AppLovin also owns at least 16 studios, spanning various genres. Both companies claim that their mediation service and development companies are kept separate and that your data won't be misused. However, if you choose not to trust them, look outside ironSource or Max for ad mediation.

Are There Other Mediation Platforms on The Market?

Apart from the aforementioned Unity mediation, another platform worth mentioning is Aequs. The platform offers more independence with no traffic and no links to any gaming companies. It also features granular controls and unique features such as integrated ad networks with shared view types. Overall, the platform is an exciting prospect for developers looking for a higher level of control.

Still Not Sure Which Mobile Ad Mediation Option Is Best for You?

As a developer, you have a lot of options when it comes to ad mediation platforms. In this article, we’ve looked at some of the most popular platforms. We compared their features, level of control, and ease of use to determine the best mobile ad mediation platform.

We’ve also looked at other factors to consider when choosing a platform. These include data privacy and security.

Still unsure which platform to choose? GameBiz Consulting is the perfect partner to help you set up ad mediation. We have a team of experts with years of experience increasing Ad revenue for games.

You can always trust us to perform transparently and without interfering with your accounts. We aim to help you reach new heights and succeed in the gaming industry.

Sign up now for a free consultation with one of our experts!

Mobile Ad Mediation FAQ

Quick answers on mobile ad mediation platforms, selection criteria, bidders, support, bias, and “best mobile ad mediation” decision-making.

What is mobile ad mediation?

What is ad mediation: it is a setup that lets you run multiple ad networks through one layer, so ad requests can be routed to the source most likely to deliver strong revenue and a stable user experience. In mobile ad mediation (and specifically mobile game ad mediation), performance can vary by geo, device, format, and user segment, so mediation helps reduce reliance on any single network while increasing competition for your inventory.

Which mobile ad mediation platforms are worth considering?

When evaluating mobile ad mediation platforms, most teams start with the top ad mediation platforms that are widely adopted and have strong ecosystems. Commonly considered options include MAX, LevelPlay (ironSource), FairBid, and AdMob, plus additional alternatives depending on how much independence and control you want.

Why does popularity matter when choosing an ad mediation platform?

A more popular ad mediation platform often means a bigger ecosystem and more proven market adoption. In practice, that can translate into more demand connections and better operational maturity, which can support revenue stability and scalability over time.

Which mobile ad mediation platform performs the best?

There is no single winner that applies to every game. Running two mediations in true parallel A/B conditions is rarely feasible in production, so the practical approach is to compare performance using KPIs like ad ARPDAU, stability across changing eCPMs, fill, latency, and user experience impact, then validate with controlled tests where you can.

How important is the number of bidders in a mobile ad mediation network?

Bidder depth matters because more bidders typically increases auction pressure. Many mediations support common demand sources such as Meta Audience Network, Tapjoy, and AdColony. Some demand sources can be restricted by the mediation layer, and some platforms emphasize their own demand stack, which can affect how you think about the best mobile ad mediation network for your specific setup.

How does customer support differ across top ad mediation platforms?

Support can be a deciding factor, especially for smaller teams. Some platforms provide fast access through email and chat channels, plus structured ticket workflows that help with technical issues and optimizations. Others can be harder to reach unless you are a very large publisher with dedicated contacts.

What does “innovation” mean in mobile ad mediation?

Innovation usually shows up as features that reduce manual work and speed up optimization. Examples include ATT-aware waterfall building, exchange-first testing approaches, and support for less common ad formats. If your team iterates frequently, these tools can materially improve your ability to optimize.

Do some mediation platforms include extra features beyond mediation?

Yes. Some stacks are designed as broader ecosystems that include analytics, remote config, retention or IAP insights, and other tooling that can reduce vendor sprawl. If you want a more “all-in-one” approach, these extras can be a meaningful differentiator when choosing the best ad mediation fit for your team.

How hard is it to integrate a mobile ad mediation platform?

Even when the base SDK is straightforward, the real work often comes from integrating multiple network adapters, handling edge cases, and maintaining the setup over time. Documentation quality and implementation support can make a large difference to time-to-stability.

Do some mediations favor their own network traffic?

This can be a real consideration. If a mediation provider also operates its own demand source, you may need to monitor impression share and revenue share closely and configure the stack carefully to avoid “host bias.” If independence is a priority, it can be worth evaluating platforms that do not have strong incentives to over-serve their own demand.

ironSource vs AdMob: what is the practical difference for mobile ad mediation?

In an ironsource vs admob comparison, the practical differences usually show up in day-to-day operations: support accessibility, how quickly tooling evolves, how much control you have over optimization, and how the ecosystem ties into other products you may already use. The right choice depends on whether you prioritize ecosystem integration, advanced controls, or operational simplicity.

Is my data safe with an ad mediation platform?

From a security standpoint, major mediations generally use secure methods to transfer data. A separate concern some developers raise is conflicting incentives when a mediation provider also owns or publishes game studios. If that matters to your team, prioritize a mediation option that better matches your risk tolerance and trust requirements.

What is the best ad mediation platform for mobile apps?

If you are asking what is the best ad mediation platform for mobile apps, the most reliable answer is criteria-based. The best mobile ad mediation for you is the platform that matches your needs across ecosystem scale and demand access, measured performance (ad ARPDAU and stability), bidder availability and flexibility, support quality, innovation and testing tools, extra features, integration and maintenance cost, traffic bias, and privacy posture.

What makes a “best mobile ad mediation network” for maximizing revenue?

In practice, “best” usually means the setup that creates healthy competition for your inventory while keeping UX stable. That comes from pairing the right mediation with the right demand sources, then continuously tuning bidders and waterfalls, floors, and format strategy. This is also why the best way to monetize mobile games typically includes ongoing iteration, not a one-time configuration.

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