--- title: MediaMath by Infillion Reviews meta\_title: 'MediaMath by Infillion Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 126 reviews by the users' company size, role or industry to find out how MediaMath by Infillion works for a business like yours. aggregate\_rating: rating\_value: 3.9 review\_count: 126 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Digital Advertising Tech url: https://www.g2.com/categories/digital-advertising-tech --- # MediaMath by Infillion Reviews & Product Details Visit Website MediaMath is a global omnichannel demand-side platform (DSP) that opens up the limitless possibilities of programmatic to meet brands' and agencies' unique goals. A pioneer in the industry introducing the first DSP with the company's founding in 2007, MediaMath was acquired by Infillion in 2023, an advertising technology company that owns and markets premium advertising products, to provide advertisers with an end-to-end solution including attention-guaranteed video and unique first-party data for future-proofed programmatic and creative solutions. MediaMath's programmatic platform offers a customizable tech stack with a modular, API-first approach for flexibility and customization, future-proofed identity solutions to expand addressability, curated inventory optimized towards specific KPIs for powerful results, and transparency into performance for improved efficiency.  * * * Product Website MediaMath by Infillion Seller [Infillion](https://www.g2.com/sellers/infillion) Discussions [MediaMath by Infillion Community](https://www.g2.com/products/mediamath-by-infillion/discuss) Languages Supported English Solution Type All-in-One Overview by Rachel Flora (Senior Manager, Marketing Operations at MediaMath) Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 1 month [ View More Pricing Information ](https://www.g2.com/products/mediamath-by-infillion/pricing) ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") AM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 10/17/2017 "MediaMath Experience" 4.5/5 What do you like best about MediaMath by Infillion? The analytics and insights platform that you are given access to Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? Sometimes it would take a long time to hear back from AM's Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? Assist with running a campaign and better understanding who our target is. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Katen M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Katen M.") KM Katen M. Account Manager - Programmatic Media Marketing and Advertising Mid-Market (51-1000 emp.) 1/30/2017 "Good platform for managing multiple campaigns" 4/5 What do you like best about MediaMath by Infillion? The interface is very user friendly and the design makes it easy to balance budgets Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? The spend delay is frustrating especially when you have a quick one day sale. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: Don't use this for campaigns with shorter flight dates - pacing is difficult within the platform as spend is not reflective of the day of. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? Our MediaMath support team is super helpful and always willing to step in to provide strong support. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") AM Verified User in Marketing and Advertising Mid-Market (51-1000 emp.) 10/31/2016 Business partner of the seller or seller's competitor, not included in G2 scores. "Pioneers" 5/5 What do you like best about MediaMath by Infillion? Always ahead at publisher integration (one of the first DSP to have access to FBX). UX is well thought for both brands with key campaigns and agencies with hundreds of them. Great documentation and very supportive client partners team. Compared with other DSPs, it has the most transparent and easy to access reporting system. Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? Still missing integration for non traditional inventory (native). Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: When looking at a DSP compare: - Analytics & reporting - Inventory - Transparency (complete detail of cost on the media buy) Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? Programmatic partner for agencies and its brands. Helping brands to connect with their customers using data and creativity. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Cole T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Cole T.") CT Cole T. Digital Marketing Manager Insurance Mid-Market (51-1000 emp.) 12/29/2015 "Solid DSP platform with excellent customer service" 3.5/5 What do you like best about MediaMath by Infillion? Simple, easy user interface to activate a campaign and manage "strategies", as well as upload/import creative files and/or tags. The teams I work with also provide me with all the support I need and are always available to answer questions and make recommendations. Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? Reviewing performance and making adjustments at the same time could be easier - at this time I prefer to export the data and analyze it within excel or a BI tool. Within the platform I currently have to toggle between views in order to make optimizations. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: Evaluate 3 or 4 DSPs and determine who offers the capabilities you require AS WELL AS the best team to serve you. The teams that I have worked with at MediaMath have been excellent, which outweighs almost anything else. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? Primarily, MediaMath has provided us with flexible and efficient display capabilities. This has included both B2B and B2C prospecting and retargeting campaigns. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Seller invite ![Matt L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Matt L.") ML Matt L. Senior Digital Marketing Search Strategist Marketing and Advertising Mid-Market (51-1000 emp.) 12/22/2015 "Strong Self Service Programmatic Solution" 4/5 What do you like best about MediaMath by Infillion? 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 Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? 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 make sure campaigns are effective and deliver value. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: Get a demo and see if the product is the right fit for you. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? We are a marketing agency. We need agile & powerful tools to activate our customers campaigns and get them in front of prospective customers. Having access to the easy to use interface, robust data sets, and good reporting enables us to deliver more value to our clients Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Seller invite ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") UM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 1/4/2017 "Gets the job done" 2/5 What do you like best about MediaMath by Infillion? Gets the job done - able to import segments Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? Archaic UI - long lag time for onboarding Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? Display Ads for marketing Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") UM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 12/22/2015 "Good on performance, improvable in reporting" 3.5/5 What do you like best about MediaMath by Infillion? 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 Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? 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 not the best sollution, so I think that the presentation and the posibility of getting on any time the reporting will be the most important think I dislike. I know that perfomance is the important issue, but the look is also important for an advertiser, so I think this will be perhaps the thing that I don´t like from MM most Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: A very good performance tool on my personal experience. It has things to be improved of course but under my personal point of view we get good feedback from most of our clients. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? We have get so many benefits. For us MM is one of the most important tools in our bussiness and since we are mainly focused on desktop display, we know that we still have some important pending features as video and mobile. So I guess that the important things here are that in a short time term we will be getting much more benefits. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") UI Verified User in Internet Mid-Market (51-1000 emp.) 12/22/2015 "MediaMath has \*TONS\* of features and tons of controls! Great system for buying!" 4/5 What do you like best about MediaMath by Infillion? MediaMath has great account support, tons of tools in the interface, and plenty of reporting to look at. So many features! Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? There is no view in the interface for day-of impression reporting, which can be very useful when running campaigns. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: They are lacking some of the pre-bid technologies that I'm seeing on other platforms, but to be honest, those features are like "insurance" and don't often provide the full support we need. So MM fits the bill on most needs. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? When buying on numerous DSP's, we've found that they all have similar features and similar support structures -- but MM has been very front and center in helping us optimize spend for hitting client KPI's. We buy media using social data, so we need features that will layer on top that will help us hit our KPI's and MM has generally been able to accomplish that for us. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Seller invite ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") EM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 12/22/2015 "VP of Media & Metrics" 4/5 What do you like best about MediaMath by Infillion? 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. Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? 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. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: Give it a try, but make sure your people have time to really learn the tools and pilot all of its many capabilities. If you have a busy team, and no time to use it to its capacity, you will always have the sense that you are underutilizing it. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? We began working with MediaMath in order to begin to understand whether programmatic buying can work for us. We have enjoyed the flexibility around targeting and we have seen above-benchmark results Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Rachel L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Rachel L.") RL Rachel L. Senior Media Planner/Buyer Marketing and Advertising Mid-Market (51-1000 emp.) 12/22/2015 "Manage buys through MM platform" 3/5 What do you like best about MediaMath by Infillion? The transparency into the platform and the ability to report on anything down to the unit size level. I also enjoy being the person that builds the strategies. Review collected by and hosted on G2.com. What do you dislike about MediaMath by Infillion? I wish T1 would accept HTML5 creative. That may hinder us from running with MM in the future, I would also like more feedback on a weekly basis from my main contacts. Review collected by and hosted on G2.com. Recommendations to others considering MediaMath by Infillion: Mediamath is a great tool when you fully understand the programmatic space. It is not a tool if you are just starting out. Review collected by and hosted on G2.com. What problems is MediaMath by Infillion solving and how is that benefiting you? We are driving a lot more visits to a site. Conversions have not been has high as we would like though. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ## Questions about MediaMath by Infillion? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. 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