Mediation
We built this mediation for ourselves. Think
fully flexible, aligned and transparent. You’re
welcome.

Meet your next mediation platform
We built everything we looked for as a studio (and continue to build). Here’s what we have so far.


Creative bidding strategies
We are constantly pushing optimization barriers: create dynamic strategies accross devices and segments, automate prices floor, and much more.
Hybrid setups
We combine bidding and automated waterfalls to get the broadest possible demand without sacrificing flexibility.




Full data access
Your data is yours to do as you please. Access all the information regarding every request we
process, such as bidders, who doesn’t bid, and prices.
True neutrality
We don’t make apps and we don’t buy your inventory. You’d think this wouldn’t need to be said, yet here we are.




Transparent fees
We disclose how much our clients end up paying. They get to know how we make money (and how much). The better you do, the better we do.
Real stories from real publishers
The best way to showcase our commitment is through the experiences and stories of those who have partnered with us.

We didn’t really know what to expect coming in, but the team did an amazing job at supporting us through the integration process. The combination of a highly talented team and an innovative product led to outstanding results; we’re extremely happy to partner with them and feel that this is a great complement to our company!
Martin Clasen Co-Founder
Thanks to X3M, we not only increased our ad revenue but also accessed information that allowed us to better understand our users’ advertising experience within the game.

Supporting all major ad networks














We've been discussing X3M with the team for some time and were excited to see the results match our already high expectations. Their team was incredibly knowledgeable and supportive throughout the process.
Anton Guffin Founder