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

MIGRATED TO Infillion

Great customer service, undifferentiated product

What do you like best? The people. Easy to work with, knowledgeable about the industry. What do you dislike? MediaMath struggles with setting itself a part form other DSPs Recommendations to others considering the product: Definitely consider! What problems are you solving with the product? What benefits have you realized? Hitting Advertiser's KPIs efficiently.

VP of Media & Metrics

What do you like best? Very good customer service, staff that is knowledgeable and available! WE love that you have a ton of great partners and always keep us abreast of what's new in the marketplace. Very enthusiastic team as well. What do you dislike? The fees are very high and the contracts are restrictive and unfavorable to advertisers. We wish we had more flexibility around contract term length as well as commissions. Recommendations to others considering the product: Give it a try, ...

MediaMath

What do you like best? Transparency, reporting & performance. We are able to target a variety of different users, including multi-cultural. What do you dislike? Lack of geo-fencing capabilities. System can be difficult to learn, unless you have a strong SEO/SEM background. What problems are you solving with the product? What benefits have you realized? On boarding and targeting CRM data, T1 is able to accomplish this goal.

Strong Self Service Programmatic Solution

What do you like best? The service has been very good. Our medimath team is always quick to respond, they are friendly, knowledgeable, and have consistently given our team what we need to align campaigns with client needs and get them into market What do you dislike? Wish the minimums would be lower, we see opportunities for more of our clients but in certain cases the monthly spend limit (which is flexible) is too high. I also understand that they need to draw the line somewhere to ...

Great, very helpful and great technology

What do you like best? Simplicity and easy of use, this is one of the easist platforms i use What do you dislike? There is very little to dislike about mediamath What problems are you solving with the product? What benefits have you realized? Getting more customers for less on behalf of client

Programmatic Trader Using MediaMath

What do you like best? MediaMath setup is the easiest out of all DSP's that I've worked in. I also really like the graph at the top of the campaign dashboard page that shows the effects of your optimizations on spend, impressions, CPM, etc. What do you dislike? I would prefer to use bid factors over line items. I also wish that reporting was more robust. What problems are you solving with the product? What benefits have you realized? I'm running conversion-based and awareness campaigns ...

MediaMath Review

What do you like best? How well you can slice and dice the data. What do you dislike? Not being able to see the live creative. What problems are you solving with the product? What benefits have you realized? Helping clients drive results. That certain channels and targets work better.

MediaMath Review

What do you like best? How well you can slice and dice the data. What do you dislike? Not being able to see the live creative. What problems are you solving with the product? What benefits have you realized? Helping clients drive results. That certain channels and targets work better.

Efficient

What do you like best? I like the overall abilities of the platform and it's easy to navigate. What do you dislike? I wish we had the ability to upload our DoubleVerify tags. What problems are you solving with the product? What benefits have you realized? Usual optimizing, MediaMath makes it easy to implement.

MediaMath Review

What do you like best? Availability of configuration options, robust targeting, and completion of inventory. What do you dislike? No real time reporting! Pulse report doesn't count. A platform this powerful should have real time reporting across the board. Recommendations to others considering the product: Take the certification course, the walkthrough is extremely valuable What problems are you solving with the product? What benefits have you realized? Needed a way to target identified ...