Sector

Digital Advertising Platforms

For businesses that need to buy, sell, target or measure digital advertising at scale, and for teams trying to stop wasted ad spend or unsold inventory.

19 businesses

MonetizeMore

White Rock, British Columbia, Canada

Monetizemore is a Google certified publishing partner that has built an award-winning suite of adtech to empower digital…

4.9 27 reviews

Adpushup

Wilmington, Delaware, United States

Adpushup was formed in 2014 with a simple idea: while a/b testing was becoming popular, no one was using it to optimize…

4.8 23 reviews

StackAdapt

Toronto, Canada

Stackadapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With…

4.8 448 reviews

Wunderkind

New York, New York, United States

Wunderkind is pioneering a new category of AI agentic marketing decisioning - where identity meets AI to drive scalable…

4.7 31 reviews

Driftrock

London, England, United Kingdom

Driftrock is the automotive customer acquisition platform, used by 35+ global brands across 24 markets, including bmw, omoda &…

4.6 13 reviews

Mobile Action

San Francisco, California, United States

Founded in 2013 in San Francisco, mobileaction is a pioneer in app analytics and the growth partner of apps and games for organic…

4.6 11 reviews

SearchAds.com

San Francisco, California, United States

Founded in 2013 in San Francisco, mobileaction is a pioneer in app analytics and the growth partner of apps and games for organic…

4.6 11 reviews

Markopolo

San Francisco, California, United States

Agent-led customer engagement platform for ecommerce, retail, and d2c businesses

4.5 13 reviews

TrueClicks

Amsterdam, Noord-Holland, Netherlands

Trueclicks is PPC management software that helps paid search teams at agencies and brands to audit, monitor, and optimize their…

4.5 61 reviews

The Trade Desk

Ventura, California, United States

It's more than just clicks. Premium streaming tv. One-click commerce. Trusted journalism. The world’s most popular audio and…

4.4 58 reviews

FullContact

Denver, Colorado, United States

Fullcontact is a real-time, privacy-safe identity resolution SaaS platform building trust between people and brands. We create…

4.3 98 reviews

MediaForce

Palm Beach Gardens, Florida, United States

Our mission is to provide advertisers with the superior products they need to stay competitive in an increasingly complex…

4.3 11 reviews

Quantcast Platform

San Francisco, California, United States

Quantcast is the AI-powered ad platform built for performance marketers. Leveraging nearly 20 years of expertise, our mission is…

4.3 15 reviews

Google Ads Creator

Madrid, Madrid, Spain

Trusted by more than 1.2m businesses across the globe, clever ads is the most complete and innovative PPC software tool on the…

4.2 18 reviews

Choozle

Denver, Colorado, United States

Choozle is an omnichannel digital advertising platform and strategic partner built for today’s media landscape. We combine…

4.1 196 reviews

Mediaocean

New York, New York, United States

Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver…

4.1 346 reviews

WideOrbit

New York, New York, United States

Founded in 1999, wideorbit helps media companies do more business by making it easier to sell advertising. We offer the one…

4.1 50 reviews

Xara Designer Pro +

Berlin, Berlin, Germany

See.feel.hear.create We believe in the magic of video and audio. That's why we've been developing world-class software for…

4.1 18 reviews Subscription

Marin Software

St Louis, Missouri, United States

Marin was acquired by trilogy / esw capital in 2025. From our first release in 2007, marin helped thousands of professional…

3.8 449 reviews

These businesses build and run the infrastructure that moves money through digital advertising: the platforms that buy impressions on exchanges, the networks that connect advertisers to publisher inventory, the tools that manage a campaign's bidding and creative rotation, and the systems that stitch together audience data so an ad reaches the right person. Hire one and what changes is operational — you stop manually setting bids in ten different dashboards, you get a single view of where spend is going across mobile, display, native and programmatic channels, and decisions about targeting, pacing and placement start happening on data rather than guesswork.

People end up here because something concrete is broken. A marketing team is spending across several channels with no consistent way to compare performance, or spend is climbing while conversions stay flat and nobody can say why. A publisher has inventory sitting unsold or being sold too cheaply through a single network. Someone has noticed a chunk of traffic looks like bots and suspects click fraud is eating the budget. Or growth has stalled because the audience data used for targeting is thin, third-party cookies are disappearing, and campaigns are reaching fewer of the right people than they used to.

The providers here split roughly by which side of the transaction they serve and how much they automate. Some are demand-side, built for advertisers to plan, bid and optimise campaigns; others are supply-side, built for publishers to manage and price their inventory; some sit in the middle as networks or data platforms matching the two. Within that, the real differences to compare are: how much is self-serve dashboard versus managed service with an account team doing the work for you; how fraud detection actually works (rules-based filtering versus behavioural modelling) and how transparent the reporting is; whether the data layer relies on first-party data you own or third-party matching that's getting harder to rely on; and how deep the integration goes with the exchanges and channels you actually use, since a platform that's excellent for mobile app install campaigns may be weak on native or CTV. Pricing models vary too — CPM, CPC, percentage of managed spend — and that affects whether the incentives are aligned with your results or just with volume.

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