MediaMath TerminalOne Marketing OS™ Reviews in June 2026: User Ratings, Pros & Cons

MIGRATED TO Infillion

T1 is Fantastic!

What do you like best? Ease of use - it's a very intuitive platform. Performance is fantastic & "The Brain" works well. What do you dislike? Currently cannot track more than 1 conversion activity in the reporting dashboard. What problems are you solving with the product? What benefits have you realized? Running display & video campaigns as an agency for all of our clients. Benefits include ease of use, easy-to-access reporting with breakdowns by creative, device, geo, etc. which ...

MediaMath is a nice platform but is missing some key essentials, such a bulk updating and updating.

What do you like best? It does seem to optimize pretty well. I have only worked on AppNexus so it is hard to compare to something else, but each has the benefits and downfalls. It is a pretty easy platform to use though and they have so many different strategies that can be implemented and work well, especially PMPs. What do you dislike? MediaMath can definitely work on bulk uploading and updating and loading quicker. Sometimes it takes forever to load and times out and there needs to be ...

Limited

What do you like best? The algorithmic possibilities within MediaMath based on the brain What do you dislike? Tracking capabilities, and pixel management What problems are you solving with the product? What benefits have you realized? I don't understand the question

Working with MediaMath is effortless and streamline for our business. Great Partners.

What do you like best? Our ability to customize campaigns for our vendors. What do you dislike? I haven't experienced anything that would warrant a negative call out. What problems are you solving with the product? What benefits have you realized? Media based; increased engagement.

Media Math - For Client Solutions

What do you like best? The customer support is awesome. As a trafficker - who does not deal in programmatic all the time. The MM team is still always helping. What do you dislike? That not all ad servers have a bulk upload tool. and we cannot mass create concepts based on placement namess. Recommendations to others considering the product: Always ready to grow with your team. What problems are you solving with the product? What benefits have you realized? Easy to use creative preview ...

Great Service

What do you like best? My MM account managers are responsive and provide good advice. What do you dislike? Reporting lacks features such as scheduling What problems are you solving with the product? What benefits have you realized? Return on ad spend

Solid user experience with T1 platform and very positive customer service/support

What do you like best? Dedicated support team and flexibility of custom reporting requests What do you dislike? high extra costs for seemingly relatively simple features (e.g. smart pixel and attribution tool integration) Limited reporting functionality out of the T1 interface - many requests have to go through custom requests with analytics team What problems are you solving with the product? What benefits have you realized? driving revenue - have seen positive impacts both ...

Good on performance, improvable in reporting

What do you like best? It´s quite easy and intuitive to upload campaigns, check the stats and also to have a good overview with simple view on the performance and the best way to optimice What do you dislike? The most think I dislike is the way the reportings are shown and the way there are sent to the clients, I mean nowadays most of the clients require a RTB reporting since that´s what we are offering when we try their campaigns on Media Math, and sending a report on daily basis is ...

MediaMath is a nice platform but is missing some key essentials, such a bulk updating and updating.

What do you like best? It does seem to optimize pretty well. I have only worked on AppNexus so it is hard to compare to something else, but each has the benefits and downfalls. It is a pretty easy platform to use though and they have so many different strategies that can be implemented and work well, especially PMPs. What do you dislike? MediaMath can definitely work on bulk uploading and updating and loading quicker. Sometimes it takes forever to load and times out and there needs to ...

Solid client management

What do you like best? MediaMath provide quality client management. They are very helpful and quick to respond. What do you dislike? Nothing to really note as a "dislike". But the video offerings could see higher performance compared to other competitors' offerings. What problems are you solving with the product? What benefits have you realized? I use MediaMath to solve client issues.