17 Best Demand Side Platform Startups to Watch in 2025

The Definitive Seedtable Ranking of Demand Side Platform Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 17 start-ups with an aggregate funding of $1.1b. The average funding per company in this subset is $66.1m.

Last update to the database: Feb 18, 2025. See changelog.

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MediaMath logo

MediaMath

MediaMath is a company developing and delivering digital advertising media and data management technology solutions.

13

Funding Rounds

$846.9m

Money raised

Zemanta (company) logo

Zemanta (company)

Zemanta develops enterprise software for native advertising

6

Funding Rounds

$9.0m

Money raised

Bidtellect, Inc. logo

Bidtellect, Inc.

A social media marketing company in Florida that focuses on providing marketers with one platform to execute native campaigns across all formats and devices including text, imagery and video.

6

Funding Rounds

$40.6m

Money raised

Semasio logo

Semasio

Provider of targeting and insight solutions for programmatic advertising.

4

Funding Rounds

$4.4m

Money raised

Amobee logo

Amobee

American global mobile advertising company

5

Funding Rounds

$60.0m

Money raised

Liftoff (mobile advertising company) logo

Liftoff (mobile advertising company)

Liftoff is a company founded in 2020.

1

Funding Rounds

Choozle logo

Choozle

Choozle is a Denver-based company founded in 2012.

4

Funding Rounds

$22.8m

Money raised

Adform logo

Adform

Global digital media advertising technology company specializing in real-time programmatic marketing automation technologies.

2

Funding Rounds

$5.5m

Money raised

LoopMe logo

LoopMe

LoopMe is an artificial Intelligence company founded in 2012.

3

Funding Rounds

$27.5m

Money raised

Mediarithmics logo

Mediarithmics

Mediarithmics offers an universal data marketing platform that covers the entire Data Marketing value chain: from multi-device and multi-channel data collection (CDP/DMP) to programmatic marketing activation (DSP), integrating personalization and campaigns scenarios (DCO, Marketing Automation).

1

Funding Rounds

$7.4m

Money raised

NextRoll logo

NextRoll

NextRoll is a San Francisco-based technology company.

1

Funding Rounds

$4.0m

Money raised

Beeswax (company) logo

Beeswax (company)

Beeswax is a company founded in 2014.

2

Funding Rounds

$26.0m

Money raised

Teads Limited logo

Teads Limited

Teads NV is a cloud-based, end-to-end technology platform that enables programmatic digital advertising for a global, curated ecosystem of quality advertisers and agencies and quality publishers.

1

Funding Rounds

$47.0m

Money raised

Nativo (formerly PostRelease) logo

Nativo (formerly PostRelease)

Nativo is a Los Angeles-based company founded in 2010 by Victor Rodriguez.

1

Funding Rounds

$3.5m

Money raised

Adelphic logo

Adelphic

Adelphic is an Irvine, California-based company founded in 2010 by Jennifer Lum.

2

Funding Rounds

$12.0m

Money raised

Admedo logo

Admedo

Admedo is a London-based company.

1

Funding Rounds

$378.4k

Money raised

Hivestack logo

Hivestack

Hivestack is a Canada-based company.

1

Funding Rounds

$7.5m

Money raised