Smart AdServer Alternatives (September 2025)

33Across provides the addressable infrastructure for the open web. Using Lexicon, Publishers, DSPs, SSPs, and Data Companies seamlessly unlock cookie alternative supply.

Learn how PubMatic, a sell-side advertising technology company, maximizes customer value & puts you in control of your digital advertising business.

SmartyAds is a full-stack programmatic ad tech company which offers the best-in-class profitable ad monetization and media buying solutions for advertisers and publishers in the digital marketing industry

Smaato's Digital Ad Tech Platform gives publishers the controls needed to deliver seamless, engaging experiences for global audiences.

Viant, a pioneer in people-based digital advertising on the New Open Web, provides marketers the tools to move beyond third-party cookies.

Explore the best-in-class programmatic solutions perfectly made for publishers and advertisers.

We deliver the most responsive, accountable and performant digital advertising technology for brands to buy addressable media.

Eskimi is an AdTech platform that helps brands and agencies to conduct programmatic advertising campaigns and target unique audiences using engaging creative formats.

Technology at the intersection of creative and media, delivering the next generation of programmatic advertising platforms.

The Quantcast Platform empowers brands, agencies, and publishers to meet their digital marketing and advertising goals.

BuySellAds builds advertising solutions for publishers and marketers. Sell ads with powerful advertising technology, or buy ads that reach audiences at scale.

Sharethrough is an omnichannel supply side platform underpinned by advanced RTB tech & enhanced ad experiences. We bring human-centric technology to programmatic advertising.

Devices, publishers, formats, reach, fraud, and privacy have made omni-channel advertising complex—but it doesn’t have to be.

At Nativo, we enable brands to unlock the power of content to engage and influence their audiences. Our patented technology leverages machine learning and artificial intelligence to automate the distribution of content in a non-interruptive, fully integrated experience within trusted environments. Our mission at Nativo is to solve the mid-funnel and drive consideration by making content as easy to execute, scale, and measure as advertising.

Connect to BidsCube Ecosystem and earn more every day with leading-edge programmatic advertising technology. We add value connecting publishers and advertisers!

Permutive puts publishers in control of their revenue by enabling them to reach and monetize 100% of their audience while respecting consumer privacy. Speak to an expert and build revenue from your first-party data today.

Admixer is a global AdTech vendor that provides digital advertising products and services for Publishers, Brands and Advertising Agencies

Advertisers and publishers deliver measurable performance over the entire audio ecosystem with Audion adtech solutions.

Primary ad serving, personalized creative, social activation, and advanced measurement Independent measurement free of bias Get privacy-compliant, user-level

Media.net is a leading online ad-tech company that develops innovative products for advertisers and publishers. With over 800+ employees, Media.net is one of top 5 ad-tech companies by market-cap globally.

Create truly personalized marketing campaigns powered by Deep Learning technology that cut through the online noise. 100% ready for the cookieless world.

MonetizeMore helps publishers maximize their ad revenue with award winning ad tech solutions. Join us to boost your revenue by over 50-300%.

Amobee is the world's leading end to end advertising platform that unifies TV, programmatic, digital & social. Contact Amobee today to unify, optimize & grow your business tomorrow.

With Jeeng, publishers can accurately curate content and ads and deliver them directly to subscribers at the right time, on the right channel.

Reach affluent audiences with Dianomi's premium ad marketplace. Trusted by top brands, or contextual ads engage 510M+ devices globally.

Perion is a technology leader in connecting advertisers and brands to consumers across all major digital channels using AI-powered solutions

Ezoic focuses on intelligent technology to enhance online content, aiming to improve revenue, performance, and traffic for publishers.

AdGate Media is a monetization and user acquisition platform focused on rewarded advertising. We connect premium brands with users of popular apps.

AppDiscovery helps grow your apps profitably with performance-based mobile and CTV campaigns. The leading User Acquisition (UA) channel for mobile apps.

AdSupply's technology balances expression & monetization, with over a decade of experience proving great tech doesn’t need to be big tech.

Simpli.fi, the leader in advertising success, helps 2,000+ agencies & brands maximize their relevance with measurable results.

Basis Technologies improves the lives of digital marketers with the world’s most automated and comprehensive advertising platform.

Learn how we equip brands with advertising technology designed to help advertisers & publishers harness email by resolving identity, driving sales, & increasing revenue.

StackAdapt is a top-ranking programmatic advertising platform used by the most exceptional digital marketers.

OpenX is the most dynamic independent supply-side platform and delivers a fair and transparent value exchange between publishers and advertisers to help power the open web. Learn more.

Our vision is to nurture a new stage of digital media, enabling consumers to engage with content and sponsored advertisements in an equally positive way.

Reach nearly 2B people monthly across the best publishers. Full-funnel solutions across multi-format offerings including video, display, performance & social.

Build, monetize, and grow your digital media business. APS is a suite of cloud services that brings you solutions built by Amazon.

Get the most out of your media buying strategy with the Pontiac DSP. Execute your programmatic buying with better controls and lower pricing.

VDO.AI helps achieve enhanced brand awareness via video advertising solutions that capture consumer attention across all screens and all streams.

From scaling digital ads to performance creative and building premium ad suites, advertisers and media companies can do it all with Celtra.

We’ve refined the art of native advertising, empowering publishers and advertisers to grow their revenue without compromising user experience.

diDNA offers industry-leading advertising solutions for businesses operating in the publisher ecosystem. Solutions for publishers, ad agencies, and partners.

We advise, architect, and activate to drive results for your business. Contact us today to move fearlessly forward.

Grow your ad revenue with Epom, a family of scalable adtech tools. Elevate your digital strategy with one of the most innovative adtech companies.

Koddi’s award-winning technology enables advertisers to unify and amplify customer engagement throughout the entire lifecycle.

Grow your ad revenue with Epom, a family of scalable adtech tools. Elevate your digital strategy with one of the most innovative adtech companies.

See how we're delivering on our vision to power a world where marketers market the way consumers consume.

Mabaya enables retailers and marketplaces to optimize and manage native advertising on their site and work directly with their sellers and brand partners

Unlock the power of Adsgard's video-tailored SSP to maximize your digital inventory's revenue. Harness innovative technologies, diverse ad formats, and AI-driven solutions for mobile, web, and CTV advertising

IQM is industry specific media buying and audience intelligence platform. IQM provides 360 degree advertising solution for political, healthcare, retail, travel, B2B, BFSI, & sensitive verticals.

Unlock your retail media potential with GoWit’s omnichannel Retail Media Advertising platform. Expand your audience reach, optimize bidding, and leverage first-party data for maximum conversions and privacy protection.

AI for Auctions and New Age Ad Infrastructure – We Help You Launch & Scale your Ad Business in the Post-Cookie Era

Maximize revenue and audience reach with our audio monetization and measurement solutions for podcasters, broadcasters, and music services.

With Insticator you can turn comments into community by using the community engagement software to increase the engagement of your visitors. Learn more today!

Pathmatics empowers brands with the digital marketing intelligence they need to seize new opportunities on digital and drive the next phase of business growth

Outbrain connects businesses with engaged audiences, using AI prediction technology to drive better marketing and publisher results.

Out of home advertising is traditional medium of advertising so jump to digital advertising and marketing OOH. This may include digital billboards and outdoor signage.

Zeropark is a commerce media platform providing incremental advertising solutions for brands and efficient monetization opportunities for publishers.

Cardlytics Purchase Intelligence helps marketers identify opportunity, reach real people with relevant ads, then precisely measure the results. Learn more.

At RevX, we simplify programmatic advertising for app marketers with our tech and talent. Experience transparency and performance at scale.

AdButler Ad Server - Discover an ad serving tool suite for all ad formats with ready-to-use or fully customized ad management solutions. Get started for free.

Powering the open internet with an independent media buying platform that helps marketers reach more customers through a more relevant ad experience.

Pathmatics empowers brands with the digital marketing intelligence they need to seize new opportunities on digital and drive the next phase of business growth

Get audience and persona insights to build effective marketing strategies and build reach based cross media channel plans with easy and fast data storytelling features.

Trusted by networks, advertisers, and publishers, EXADS stands out as a powerful and user-friendly ad server ready to elevate and expand your advertising business.

Zemanta offers Zemanta One, the world’s first multi-channel demand-side platform (DSP) built for performance.

Get audience and persona insights to build effective marketing strategies and build reach based cross media channel plans with easy and fast data storytelling features.

ReverseAds digital advertising platform powered by AI algorithm. B2B and B2C cookieless advertising campaigns, alternative to Google Ads and Facebook Ads.

Drive measurable conversions, revenue, site visits and more with Performance TV — the only Connected TV advertising platform optimized for outcome-based marketing goals.

DoubleVerify authenticates the quality of digital media for the world’s largest brands ensuring viewable, fraud-free, brand-safe ads.

POKKT enables consumers to discover new products and services by providing contextual and personalized ad experiences on mobile devices.

The Yahoo advertising demand side platform gives you all the benefits of a walled garden, with the neutrality and transparency of an independent DSP.

A transformational programmatic platform with radical observability and end-to-end connectivity to create the highest possible performance for publishers and advertisers.

Your customers are on 8+ platforms - but it doesn't mean you have to be. Reach and engage your customers from a single workflow with Smartly.io.

Global AdTech company, we connect brands to their audience through a premium portfolio of publishers across digital audio.

Build smarter media plans with our easy-to-use media planning software and data set for advertisers, agencies, and brands.

We are a mobile data platform that enables organizations to uncover AI-driven insights and make data-driven decisions that enhance strategies and drive growth

Storyteq empowers marketing and creative teams to automate creative production and activate on-brand content fast, across all markets and channels.

WideOrbit's technology platform creates media transaction value for TV and radio broadcasters, national TV networks, digital publishers, and advertisers.

It’s time for quality conversations online. OpenWeb's community engagement and commenting system turns publishers into hosts, comments into conversations, and casual readers into active, vibrant communities.

Good-Loop make it easy and profitable for big brands to do good at scale through Good-Media™

Prediction-driven advertising platform that outperforms. The user acquisition and re-engagement platform that predicts the highest lifetime value users and replaces costly and time-consuming manual work for you.

Partner with a Google Certified Publishing Partner to Improve Programmatic Ad Revenue with Industry Leading Software, Tools and Support

Rakuten Advertising is a global leader in affiliate marketing with unmatched data, industry-defining AI, a full-funnel network, and a future-focused strategy.

Dstillery is the leading custom audience solutions company, empowering brands to maximize customer data and reach their target audiences.

TOAD.ai - The Outdoor Advertising Directory is a new kind of agency for Outdoor Advertising. Combining technology with knowledge, experience, relationships, and technology, we can help you to reach your customers in a lean and effective way. We combine audiences with traffic and travel data and overlay the with a consolidated inventory of outdoor formats to help you get noticed by your ideal customer.

Engaging Networks offers innovative online fundraising and campaigning tools to help you raise more money and win more campaigns.

InMarket is a leader in real-time marketing and measurement. Our mission is to help marketers connect brands with customers, when & where it matters most.

Maximize your advertising budget with Adobe Advertising for programmatic media buying. Learn more about Adobe Advertising.

Bound is the audience insights and website personalization platform that enables digital marketers to engage at scale.

Deliver personalized experiences to connect with customers everywhere with Adobe Experience Cloud — Marketing, analytics, advertising, commerce, & more.

The first self-serve platform for creating truly scalable high-impact interactive mobile and desktop video advertising. VPAID, MRAID, VAST support.

Utilize Admob’s mobile app monetization technology to generate revenue through in-app ads & discover other actionable insights to help your app grow.

We help web publishers grow their advertising revenue by using cutting-edge technology, premium demand partnerships.

Tail Spend and Marketing Spend Management Software for Service Providers and organisations. Take control and gain visibility of your spend!

We partnered with 800+ media brands to engage, convert & monetize their digital audiences. Check out our community engagement solutions!

We bring automation and AI to advertising, empowering human thinking.

A global leader in audience insights, data and analytics, Nielsen shapes the future of media with accurate measurement of what people listen to and watch.