69 Best Adtech Startups in New York to Watch in 2025

The Definitive Seedtable Ranking of Adtech Startups in New York

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 87 start-ups with an aggregate funding of $4.3b. The average funding per company in this subset is $62.2m.

Last update to the database: Jun 17, 2025. See changelog.

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4

Funding Rounds

$130.0m

Money raised

SpinCar is a company founded in 2014 by Devin Daly, Steven Saporta and Michael Quigley.

8

Funding Rounds

$52.8m

Money raised

Remesh is an AI-based company to gather collective insights founded in 2013 by Aaron Slodov, Andrew Konya and Gary Ellis.

Key people:

13

Funding Rounds

$846.9m

Money raised

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

Key people:

6

Funding Rounds

$9.0m

Money raised

Zemanta develops enterprise software for native advertising

Key people:

3

Funding Rounds

$90.0m

Money raised

HUMAN is a cybersecurity company that protects enterprises from bot attacks to keep digital experiences human.

Key people:

2

Funding Rounds

$17.0m

Money raised

Vibrant Media is a company founded in 2000 by Douglas Stevenson.

1

Funding Rounds

$10.0m

Money raised

Magnetic is an artificial intelligence company that uses machine learning to deliver smarter, faster, and more effective advertising.

1

Funding Rounds

$5.9m

Money raised

Dstillery is a company founded in 2008.

1

Funding Rounds

Perch Interactive is a New York-based company founded in 2012 by Trevor Sumner.

3

Funding Rounds

$9.5m

Money raised

Talkwalker is a social media analytics and monitoring tool.

1

Funding Rounds

$30.0m

Money raised

Lev is a company founded in 2006 by Geoffrey Mobisson.

3

Funding Rounds

$13.8m

Money raised

Custora is a company founded in 2011 by Jon Pospischil.

2

Funding Rounds

$3.7m

Money raised

Conversocial is a company founded in 2009 by Joshua March.

9

Funding Rounds

$96.1m

Money raised

Bitly is a link management platform provider, helping enterprises optimize their digital operations with a variety of integrated social and digital marketing tools.

5

Funding Rounds

$61.8m

Money raised

Simon Data is a company founded in 2013 by Matt Walker, Jason Davis and Joshua Neckes.

Key people:

7

Funding Rounds

$250.5m

Money raised

Vidmob is the creative data company. Its AI-based software improves creative and media performance by helping brands and agencies derive their own custom creative best practices, and ensure that those learnings are applied across all flighted media.

Location:

Key people:

5

Funding Rounds

$223.1m

Money raised

Smartling is a company founded in 2009 by Jack Welde.

3

Funding Rounds

$9.8m

Money raised

Sightly is a company founded in 2013 by John Zdanowski.

2

Funding Rounds

$11.2m

Money raised

A company offering a blockchain platform for the advertising industry.

3

Funding Rounds

$5.6m

Money raised

A company making digital asset management and marketing operations software.

Key people:

1

Funding Rounds

$20.0m

Money raised

Knotch is a company founded in 2013 by Anda Gansca.

Key people:

7

Funding Rounds

$86.3m

Money raised

Simulmedia is an advertisement company founded in 2009 Dave Morgan.

Key people:

1

Funding Rounds

$4.0m

Money raised

AdTheorent is a company founded in 2012 by Anthony Iacovone, Dogan Aksoy and Josh Walsh.

Key people:

4

Funding Rounds

$27.0m

Money raised

Placeiq is a company founded in 2010.

1

Funding Rounds

$7.5m

Money raised

Dachis Group is a New York-based company founded in 2009 by Jevon MacDonald.

Location:

Key people:

4

Funding Rounds

$135.2m

Money raised

ActionIQ is a purpose-built enterprise Customer Data Platform solving complex data problems: flow and scale, analytics, and orchestration.

Location:

Key people:

7

Funding Rounds

$863.0m

Money raised

Attentive is a company founded in 2016.

8

Funding Rounds

$226.0m

Money raised

Kustomer is a customer service software founded in 2015 by Jeremy Suriel.

Key people:

2

Funding Rounds

$41.0m

Money raised

Innovid is the only independent omni-channel advertising and analytics platform built for television.

Key people:

3

Funding Rounds

$23.0m

Money raised

stensul is a company founded in 2016 by Noah Dinkin.

Industries:

Key people:

3

Funding Rounds

$29.0m

Money raised

Prizeout Corp. is a New York-based company founded in 2019 by David Metz.

Location:

Key people:

2

Funding Rounds

$53.0m

Money raised

Yieldbot is a New York-based company founded in 2010.

7

Funding Rounds

$36.5m

Money raised

Wyng is a company founded in 2010 by Wendell Lansford, Allen Bonde, Prakash Mishra and Mark Cooper.

2

Funding Rounds

$5.5m

Money raised

Insticator is a company founded in 2012 by Zack Dugow.

Key people:

2

Funding Rounds

$10.0m

Money raised

Relative Insight is a company founded in 2012 by Phil Greenwood.

Key people:

2

Funding Rounds

$8.9m

Money raised

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2

Funding Rounds

$12.6m

Money raised

LiveIntent is a New York-based company founded in 2009.

Industries:

Location:

2

Funding Rounds

$13.0m

Money raised

Lumanu is a company founded in 2017 by Paul Johnson.

Key people:

1

Funding Rounds

$1.6m

Money raised

DoubleRecall is a company providing a recall based advertising platform and monetization solution for online media and mobile publishers. It participated in the S11 cohort of Y Combinator.

2

Funding Rounds

$19.0m

Money raised

Open Road Integrated Media is a company founded in 2009 by Jane Friedman.

1

Funding Rounds

$3.6m

Money raised

Upfluence is a company founded in 2013 by Yann Metz-Pasquier.

Key people:

1

Funding Rounds

$42.5m

Money raised

GroundTruth is a company developing location-based marketing and advertising technology founded in 2009.

1

Funding Rounds

$13.5m

Money raised

SPARK Neuro is a company founded in 2016 by Spencer Gerrol.

Key people:

5

Funding Rounds

$5.3m

Money raised

Platform that allows influencers to share affiliate links and split commissions with their followers.

1

Funding Rounds

$2.0m

Money raised

Grey Jean Technologies creates software solutions.

3

Funding Rounds

$92.0m

Money raised

Enabling B2B companies to deliver the moments that matter at scale through data-driven direct mail and gifting.

4

Funding Rounds

$22.7m

Money raised

Pandologic provides a job advertising platform based on big data, algorithms and AI.

5

Funding Rounds

$63.5m

Money raised

Company

Industries:

Location:

6

Funding Rounds

$750.0k

Money raised

Curastory is a company founded in 2019 by Tiffany Kelly.

Location:

Key people:

1

Funding Rounds

$5.0m

Money raised

Company

3

Funding Rounds

$5.4m

Money raised

Trufan Inc. is a company founded in 2018 by Swish Goswami.

Location:

Key people:

3

Funding Rounds

$40.0m

Money raised

Sizmek is a company that offers advertisers and agencies solutions for creating, distributing, measuring and optimizing their messaging.

4

Funding Rounds

$57.5m

Money raised

Cuebiq is a company founded in 2015.

1

Funding Rounds

MadHive is a blockchain company founded in 2016 by Adam Helfgott.

1

Funding Rounds

$5.0m

Money raised

Adgile Media Group is the nation’s leading tech-enabled, data-driven out-of-home media company

2

Funding Rounds

$85.0m

Money raised

Movable Ink is a company founded in 2010.

1

Funding Rounds

$6.5m

Money raised

Platform for brands to expand globally with local-first ecommerce solutions.

Location:

Key people:

1

Funding Rounds

$4.0m

Money raised

NextRoll is a San Francisco-based technology company.

Location:

Key people:

1

Funding Rounds

Blingby is a video and live-streaming interactive technology company

Location:

4

Funding Rounds

$28.4m

Money raised

Medialets is a New York-based mobile advertising company founded in 2008 by Eric A. Litman.

Industries:

Location:

Key people:

4

Funding Rounds

$45.7m

Money raised

Spreadsheet-native FP&A platform that helps companies of all sizes quickly and confidently plan for the unexpected.

Location:

Key people:

1

Funding Rounds

$4.5m

Money raised

Amino Payments is a company founded in 2017.

3

Funding Rounds

$1.4m

Money raised

NextLanding is a New York-based company founded in 2012 by John Errico.

1

Funding Rounds

$150.0m

Money raised

Intersection is a company founded in 2015.

1

Funding Rounds

$3.0m

Money raised

Wethos is a New York-based company founded by Rachel Renock, Claire Humphreys and Kay Ablamsk.

Location:

Key people:

5

Funding Rounds

$44.0m

Money raised

NewsCred is a New York-based company founded in 2008.

2

Funding Rounds

$26.0m

Money raised

Beeswax is a company founded in 2014.

2

Funding Rounds

$25.8m

Money raised

Audigent is a company founded by Brian Brater.

Key people:

2

Funding Rounds

$11.0m

Money raised

Crisp Media is a mobile advertising company founded in 2003 by Xavier Facon.

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