Top 10 HarmonyAds DSP Alternatives & Competitors

(3)5.0 out of 5

The Demand Side Platform (DSP) solutions below are the most common alternatives that users and reviewers compare with HarmonyAds DSP. Demand Side Platform (DSP) is a widely used technology, and many people are seeking secure, reliable software solutions with api / integrations, machine learning optimization, and in-app ads. Other important factors to consider when researching alternatives to HarmonyAds DSP include ease of use and reliability. The best overall HarmonyAds DSP alternative is Facebook for Business. Other similar apps like HarmonyAds DSP are AdRoll, StackAdapt, AdRoll ABM (Formerly RollWorks), and Celtra. HarmonyAds DSP alternatives can be found in Demand Side Platform (DSP) but may also be in Cross-Channel Advertising Software or Account Data Management Software.

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Best Paid & Free Alternatives to HarmonyAds DSP

Facebook for Business
AdRoll
StackAdapt
AdRoll ABM (Formerly RollWorks)
Celtra
Innovid
Demandbase One
LocaliQ

Top 10 Alternatives to HarmonyAds DSP Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how HarmonyAds DSP stacks up to the competition, check reviews from current & previous users in industries like Marketing and Advertising, and find the best product for your business.

Facebook for Business

By Meta Platforms, Inc

4.2/5

(1,417)

Product Description

Categories in common with HarmonyAds DSP:

Native Advertising

Demand Side Platform (DSP)

By NextRoll

Product Description

Since 2007, AdRoll has been on a mission to help businesses compete online and grow revenue. Ambitious commerce brands use the AdRoll E-commerce Growth Platform to make their display, social and email advertising work together to accelerate business growth. Powered by industry-leading automation and personalization, brands are better able to structure, measure and sync their marketing efforts. Built for performance, our Growth Platform sees 37,000 customers generate more than $246 billion in sales annually.

Categories in common with HarmonyAds DSP:

Native Advertising

Demand Side Platform (DSP)

By StackAdapt

Product Description

Categories in common with HarmonyAds DSP:

Native Advertising

Demand Side Platform (DSP)

Display Advertising

Video Advertising

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Celtra

By Celtra

4.4/5

(392)

Product Description

Categories in common with HarmonyAds DSP:

By Mediaocean

Product Description

Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love. In 2025, Innovid and Flashtalking merged to create a transparent, scalable alternative to big-tech, walled-garden, and point solutions across CTV, digital, linear, and social channels. As part of Mediaocean, Innovid is tied into the industry’s core ad infrastructure for omnichannel planning, buying, and billing. Visit www.innovid.com to learn more.

Categories in common with HarmonyAds DSP:

By Demandbase

Product Description

The biggest and fastest growing companies in the world rely on Demandbase to drive their ABM and ABX strategies and to maximize their go-to-market performance. With the Demandbase ABX Cloud, fueled by our Account Intelligence, you have one platform to connect your 1st and 3rd party data for one view of the account, making it easy for revenue teams to stay coordinated across the entire buying journey, from prospect to customer.

Categories in common with HarmonyAds DSP:

Demand Side Platform (DSP)

Product Description

Categories in common with HarmonyAds DSP:

Product Description

Categories in common with HarmonyAds DSP:

By Mediaocean

Product Description

Prisma enables advanced, AI-driven media buying, optimization, and execution. Our platform connects brands, agencies, suppliers, data providers, and ad tech partners within a unified end-to-end workflow across all channels to drive operational efficiency and performance. Independent from day one, we power over 100,000 users around the world with unmatched scale to deliver optimal outcomes. Visit go.prisma.mediaocean.com/ <https://go.prisma.mediaocean.com/> for more information.

Categories in common with HarmonyAds DSP:

Video Advertising

Mobile Advertising