Top 156 Demand Side Platform (DSP) SaaS Companies in May 2026

New York, NY, United States

We are building a new accountable & addressable supply chain for the industry. Brands and their partners use our technology and services to achieve the performance they deserve with less effort. We created the first software for real-time media buying in 2007 and today work with over one-third of the Fortune 500 and more than 3,500 brands and their agency partners to grow and deepen direct customer relationships. Our clients can access the purest supply to reach real humans at the scale they need across channels like mobile, CTV and display and can use a combination of advanced AI and human expertise to drive improved results over time.

Encinitas, California, United States

Commerce media platform combining performance marketing, e-commerce enablement technology and content helping brands grow their online sales

New York, New York, United States

Place Exchange seamlessly enables planning, targeting, execution, and measurement of Out of Home (OOH) advertising within the leading DSPs, utilizing a programmatic approach.

New York, New York, United States

Digital ad partner living in the middle of publishers and advertisers, connecting the dots between the two

Wilmington, Delaware, United States

SmartyAds is a global adtech company offering innovative advertising and monetization solutions for media buyers and sellers. Our state-of-the-art products help businesses to achieve impressive results across all channels, devices and ad formats. Finding new possibilities within Artificial Intelligence, machine learning, and Big Data Analytics, we are reshaping the future of programmatic advertising, making it surprisingly simple for every client. Discover our products and solutions: 1) Self-Serve Supply Side Platform (SSP) is an integrated yield optimization tool for direct publishers. Our wide range of benefits for publishers includes the header bidding solution, a private marketplace to complement open RTB auctions, fast and transparent payments, high fill rates, high-quality advertisers who represent trusted international brands, and proactive customer-oriented support. 2) Self-Serve Demand-Side Platform (DSP) is an award-winning solution for reputable brands and advertising agencies. We help advertisers to run AI-powered programmatic ad campaigns across channels, formats, geos, and business verticals. Supported ad formats include video, audio, native, display, rich media, mobile in-app, and CTV & OTT. Thanks to the DSP's proprietary features, our customers get more impressions and clicks for lower costs, and turn their audience into clients. 3) Real-Time Bidding Ad Exchange for both supply and demand partners. If you have any inquiries do not hesitate to contact us by e-mail ([email protected]) or phone: US +1 516 243 1241 UK +44 20 8089 83 20 Ukraine +151 62 431241

McLean, Virginia, United States

Stack is an end-to-end SaaS-based solution that scales mobile app business growth and drives profits by synthesizing User Acquisition, Ad Monetization and Business Intelligence. Stack is an independent market player that strives to clear the way for publishers and advertisers to collaborate directly. In an industry known for being opaque, Stack aims to increase transparency and empower mobile app businesses with the technology and information they need to thrive in a highly competitive landscape.

Dubai, United Arab Emirates

Platformance is a growth technology platform built to help advertisers achieve measurable business outcomes, not just marketing results. Our mission is to simplify the complexities of digital advertising while ensuring every campaign delivers tangible results. What We Do: We provide a complete omnichannel solution that empowers businesses to connect with the right audiences through: - Programmatic Media: Seamlessly reaching handpicked audiences across web and app through a network of 100+ DSPs and ad exchanges. - Affiliates: Specialist and bespoke partners and publishers for driving high-quality traffic, leads, and sales. - Creators: Tapping into niche and hard-to-reach audience segments by fostering a community of influential creators. What Sets Us Apart: Our strength lies in our curated and handpicked network of trusted suppliers and publishers. This foundation gives us an edge over the competition: - Direct relationships with inventory owners across our supply chain, we cut out the middlemen, reducing costs and increasing efficiency for advertisers. - Lowest Fraud Rates in MENA: We maintain one of the region’s lowest ad fraud rates, under 6%, far outperforming our peers. - Vertical Expertise: With specialized solutions for banking, finance, automotive, retail, and telecom, we know how to deliver results in your industry. - Pay Per Outcome Model: We focus on outcomes that matter, offering a unique, scalable model that ensures you only pay for results, not just impressions or clicks. How We Deliver Results: By simplifying and optimizing the multi-platform ecosystem, we allow brands to focus on what truly matters – Growth. Our agnostic platform ensures that your ads reach the right audience at the right time, driving meaningful action Our Promise: Platformance is fully accountable for delivering tangible business outcomes. We don’t just talk about performance – we guarantee it.

New York, New York, United States

Provider of an online television advertisement platform intended to advertise products to data-optimized audience. The company's platform leverage predictive technologies and anonymous viewing data from television viewers, enabling clients to conduct an effective marketing campaign of their products.

New York, New York, United States

Developer of a first-party data platform designed to offer targeted advertising strategies. The company's platform provides brands with actionable data that optimize the targeting of online, mobile, digital television and socials ads while improving audience monetization, enabling artists and social influencers to get new revenue streams.

San Francisco, California, United States

inPowered AI is sell-side AI for media outcomes that drives performance from within the exchange. Our machine learning models activate programmatically via PMP, optimizing every impression in real time based on high-signal contextual, publisher, and performance data. Founded by Peyman and Pirouz Nilforoush, inPowered AI is reshaping how programmatic campaigns are executed. Backed by leading investors and integrated with partners like Index Exchange, we’re advancing AI decisioning on the sell side, delivering measurable lift across KPIs including CTR, VCR, conversions, and brand lift.