--- title: 33Across Reviews meta\_title: '33Across Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 128 reviews by the users' company size, role or industry to find out how 33Across works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 128 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Digital Advertising Tech url: https://www.g2.com/categories/digital-advertising-tech --- # 33Across Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by 33Across but has limited features. Are you part of the 33Across team? [Upgrade your plan](https://my.g2.com/33across/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! 33Across makes the programmatic advertising ecosystem work without cookies, across supply-side platforms, demand-side platforms, publishers, data companies, agencies, and everything in between. Leading global advertisers, platforms, and publishers rely on 33Across to move past cookies and reach consumers in a simple, fair, and transparent manner. * * * Seller [33Across](https://www.g2.com/sellers/33across) Discussions [33Across Community](https://www.g2.com/products/33across/discuss) Solution Type Best-of-Breed Overview by Lisa Mollura Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 5 months ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/33across/pricing) ## Top-Rated Alternatives [ ![Hightouch](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Hightouch") Hightouch 4.6/5(399) ](https://www.g2.com/products/hightouch/reviews) [ ![Tealium](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tealium") Tealium 4.3/5(479) ](https://www.g2.com/products/tealium-2026-07-21/reviews) [ ![Salesforce Data 360 (formerly Data Cloud)](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Salesforce Data 360 (formerly Data Cloud)") Salesforce Data 360 (formerly Data Cloud) 4.3/5(319) ](https://www.g2.com/products/salesforce-data-360-formerly-data-cloud/reviews) [ View All Alternatives ](https://www.g2.com/products/33across/competitors/alternatives) ## User Insights Average based on 128 real user reviews. Implementation Time 5 months Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) ![Ankit D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ankit D.") AD Ankit D. Data Analyst Small-Business (50 or fewer emp.) 8/7/2022 "33Across Review" 5/5 What do you like best about 33Across? The main thing i liked about the 33Across is the concept and the website UI, which is very easy and understandable and which makes it easy to track down the Ad revenue and easy to keep a track on the Inventory and also for the same, the expericence for the browsing is really awesome due to the cookieless Inventory. Review collected by and hosted on G2.com. What do you dislike about 33Across? The main issue i face while using the 33across is regarding the UI, its bit granular, due to which it confuses at the initial stage as iy hampers time to understand the things around. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? The main pro with the firm is that it is providing the Cookieless inventory due to which it makes it easy for the Publishers to manage the things and ads easily. Review collected by and hosted on G2.com. Show More 8/22/2022 Validated ReviewerIncentivizedSource: G2 invite ![Nicholas K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nicholas K.") NK Nicholas K. Senior Sales Engineer Mid-Market (51-1000 emp.) 11/10/2022 "33Across Increase Sales and Revenue. Unmatched Advertising Experience." 5/5 What do you like best about 33Across? Measure consumers according to their current interests and social behaviors. Also solves the challenges of consumer attention for an eraof automated advertising. Review collected by and hosted on G2.com. What do you dislike about 33Across? Everything is great but the support team is not so proactive at some time. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? What I really like about user privacy is central to 33Across as they do not save and store the cookies which gives customers confidence in using this tool. It's a benefiting us by displaying a small number of ads on the website to increase revenue and sales. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Kaustubh T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kaustubh T.") KT Kaustubh T. Graduate Engineering Trainee Small-Business (50 or fewer emp.) 9/13/2022 "33Across - Best platform for behavioral Ad campaign" 4.5/5 What do you like best about 33Across? The best thing is about the instant addressability of percentage of publisher inventory which is whopping 90% which includes all browsers. Also, they have well developed & seamless integrations for saving time. Review collected by and hosted on G2.com. What do you dislike about 33Across? Some Marketing Partners like Xandr, Invoca, Clicktale, Yahoo, etc. can't send data to Customer's account which leaded to wastage of time, money & efforts. So, integration has one drawback. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? This platform ambiguously does all the Ad stuff. It is far better than few of the platforms like AdSuite which has Ad Capping issues. So, the scalability is really better and data privacy issue has been taken care of. Good work by 33Across Backend Team. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Raj S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Raj S.") RS Raj S. Back End Developer Small-Business (50 or fewer emp.) 9/3/2022 "A good platform for managing advertisements" 4.5/5 What do you like best about 33Across? 33Across provides privacy to the users as the web is working without the use of cookies. The customer care service is good and the representatives are cooperative. Review collected by and hosted on G2.com. What do you dislike about 33Across? The user interface could be improved and could be made more user-friendly. Apart from this, it is a useful tool for managing advertisements and revenues generated from them. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? 33Acroos helped me in increasing the traffic on my website which resulted in increasing the revenues. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Arushi S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Arushi S.") AS Arushi S. Senior Software Engineer Enterprise (\> 1000 emp.) 8/27/2022 "Best display advertising platform" 3.5/5 What do you like best about 33Across? 33Across best thing is that it is free of cookies, publishers and helps the publishers to take control of how their audience engages with their content and earn revenue. They are pretty approchable to consumers in a simple, fair, and transparent manner. Review collected by and hosted on G2.com. What do you dislike about 33Across? The least helpful I would say is that if it stays cookie less then it will be very hard to each out to advertisers and ultimately it will impact the future revenue somewhere Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? The first problem it is solving is the challenges that we face for advertisements. The company pays full attention towards automated advertising. It gives highly creative and quality technology. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Akash K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Akash K.") AK Akash K. Sr. SEO Analyst Small-Business (50 or fewer emp.) 8/23/2022 "A Peaceful Experience With 33Acros" 4.5/5 What do you like best about 33Across? Without a question, 33Across is the best tool for monetizing your work. The most likely factor is the innovation they employ when distributing digital material across numerous platforms and various types of devices. Review collected by and hosted on G2.com. What do you dislike about 33Across? It produce some errors when working on a website. Apart from this, I don't really see any improvement in performance, reach, delivery, etc. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? It allows me to make websites function without cookies and assists in protecting your info without compromising the privacy of users and customers from hackers. It will also be utilized to assist social medias in boosting their earnings. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Prakash A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Prakash A.") PA Prakash A. Code India Fellow : Software Engineer Mid-Market (51-1000 emp.) 8/6/2022 "Best Cookie-less Experience at 33Across" 4/5 What do you like best about 33Across? The whole idea behind this initiative is to make the Web more open and private for everybody at the same time, Making it possible to access for users as well as businesses with a Cookie free world. Review collected by and hosted on G2.com. What do you dislike about 33Across? The consistency can be a little problem sometimes but the support system takes care of that and the team is working on it with great effort. Overall This is one of the best products in the domain. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? The major problem of Privacy with Efficiency and This is the biggest bump on the journey of Open Web, which is optimally solved by 33Across by providing infrastructure that can work without cookies. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![𝗬𝗮𝘀𝗵𝗶𝗸𝗮 .](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "𝗬𝗮𝘀𝗵𝗶𝗸𝗮 .") 𝗬 𝗬𝗮𝘀𝗵𝗶𝗸𝗮 . Associate Software Engineer Small-Business (50 or fewer emp.) 8/12/2022 "It help in Fastest publishing create revenue and traffic" 4.5/5 What do you like best about 33Across? It helpful in publishing create traffic and revenue. It really helps in new startup for development. The best thing they offer for both desktop and mobile. By 33across we publishers earn CPM's with ad's and good revenue. It helpful to know the trigger social media which help in earning revenue through CPM'S ads. Review collected by and hosted on G2.com. What do you dislike about 33Across? Everything is good going, I don't dislike anything about 33across software. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? Great help in knowing about CPM'S ads and revenue trafficking. It's profitable partnership with 33across for ad network. It triggered ads through social and search engine and back to beginning. They give the quality of publishers and direct sales initiatives. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Amol C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Amol C.") AC Amol C. React Native Developer Small-Business (50 or fewer emp.) 8/3/2022 "33 across provide top notch service to its customers across the competition" 4.5/5 What do you like best about 33Across? multi-platform integration along with the best customer support service makes 33Across a reliable digital tool which makes my daily routine more productive and organized Review collected by and hosted on G2.com. What do you dislike about 33Across? The lack of graphical user interface and not-so-good UI design requires a steep learning curve which is difficult to learn as a new customer of this product and the lack of a visual demo is a missing X factor in 33Across Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? I in my daily workflow use a lot of social media to upload content and this requires a good magment well-integreated software across all major platforms 33Across supports all platforms which I require Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Bindu Bhargava Reddy C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bindu Bhargava Reddy C.") BC Bindu Bhargava Reddy C. Data Engineer Mid-Market (51-1000 emp.) 8/12/2022 "Best Application As Data User" 5/5 What do you like best about 33Across? 33across help out organization to get it best services for our data platform and support. It's really cost effective and secured. A lots provisions are provided and far better than most other services. Review collected by and hosted on G2.com. What do you dislike about 33Across? There is nothing negative that I came across using this application and subscription. No words for negative reviews. Review collected by and hosted on G2.com. What problems is 33Across solving and how is that benefiting you? We have lots problems in data platform but soon all those problems resolved better. This helped our engineering team to resolve most of the tech issues in shorter span of time. I would like to recommend users to proceed with this product. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Pricing Insights Averages based on real user reviews. ### Time to Implement 5 months ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/33across/pricing) ##### ##### 33Across Features SSP Functionality SSP Functionality SSP Ad Unit Availability Impression Targeting Floor Price [ View More Features ](https://www.g2.com/products/33across/features) ##### Categories on G2 [Identity Resolution](https://www.g2.com/categories/identity-resolution)[Supply Side Platform (SSP)](https://www.g2.com/categories/supply-side-platform-ssp) ##### Explore More [Which energy management solutions maintain baseline accuracy across seasonal changes and occupancy fluctuations?](https://www.g2.com/discussions/which-energy-management-solutions-maintain-baseline-accuracy-across-seasonal-changes-and-occupancy-fluctuations)[What are the best C/C++ integrated development environments (IDEs) for teams wanting all development tools in one integrated place?](https://www.g2.com/discussions/what-are-the-best-c-c-integrated-development-environments-ides-for-teams-wanting-all-development-tools-in-one-integrated-place)[Best AI-powered chatbots for B2B lead qualification](https://www.g2.com/discussions/best-ai-powered-chatbots-for-b2b-lead-qualification) [Most recommended business travel management software](https://www.g2.com/discussions/most-recommended-business-travel-management-software)[Which local listing management platform offers the best accuracy for NAP data?](https://www.g2.com/discussions/local-listing-management-which-local-listing-management-platform-offers-the-best-accuracy-for-nap-data)[Pros and Cons Details](https://www.g2.com/products/33across/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)