Top New York AdTech Startups (355)

Agentio has raised $56M to date at a $340M valuation, including a recent Series B led by Forerunner, which followed our Series A within a calendar year. Our investors also include Benchmark, Craft, and AlleyCorp. Agentio has been named to Forbes’ Next Billion Dollar Startups, 2025, and our platform is already used and loved by the world’s leading marketers and...

As a full-service agency, program operator, and SaaS technology platform, Share Local Media helps tech and e-commerce companies leverage direct mail to achieve efficient direct response outcomes with high quality branding.

adMarketplace is the leader in next gen search advertising on the open web. For over two decades, adMarketplace has delivered relevant search advertising to consumers who skip the legacy search engine results page. The world's largest search advertisers drive measurably incremental results from adMarketplace's exclusive media opportunities across the internet's leading browsers, shopping apps, and editorial sites. Our mission is to...

Fluent, Inc. (NASDAQ: FLNT) is a commerce media solutions provider connecting top-tier brands with highly engaged consumers. Leveraging diverse ad inventory, robust first-party data, and proprietary machine learning, Fluent unlocks additional revenue streams for partners and empowers advertisers to acquire their most valuable customers at scale. Founded in 2010, Fluent uses its deep expertise in performance marketing to drive monetization...

Attain is the most trusted and comprehensive source for permissioned, real-time purchase data in the United States. By connecting directly with over 10 million consumers, Attain delivers unmatched accuracy and scale across audience activation, insights, and in-flight optimization, and measurement, helping marketers tie every dollar of media to real-world sales outcomes. Attain’s portfolio of owned and operated apps, spanning financial...

Grocery TV is the leading in-store retail media platform. Over 120 retailers partner with Grocery TV to modernize their stores and drive incremental revenue, while upholding a high-quality shopper experience. Grocery TV handles the complexities of operating an in-store media network so retailers can focus on what they do best—serving their customers. Reaching 1 in 4 Americans across nearly 6,000...

Human Agency is building a world where the most powerful tools of media and technology can and should be used to advance the values and goals of people. Digital advertising today is profit-centered, more complex than it needs to be, and is currently monopolised by those who have existing knowledge, tools and resources. We are changing this by building a...

We build lasting momentum. We work with campaigns, causes, and brands to engage the audiences that matter and to drive movements forward.

Permutive is the only publisher data platform built on edge computing. We enable publishers to increase their data driven advertising revenue and make revenue diversification a reality, whilst keeping user privacy at the heart of our technology.

MediaSense are independent global media advisors. We build high performance media operating models and unlock value for the world’s leading brands. Engineering Value. Navigating Change. MediaSense operates in three areas: ■ Models ■ Partners ■ Analytics [email protected] @Media_Sense

Flowcode instantly connects your brand to high-value customers, capturing who they are and how they engage. Each premium-designed Flowcode QR code acts as your brand’s front door, delivering a seamless, on-brand experience and unlocking valuable data. Acquire your best audiences at the lowest cost and turn every connection into measurable results.

Simplistic is a digital commerce and optimization agency. With over 200 successful site launches since 2015, we help brands of all sizes get the most out of Shopify and Shopify Plus. We offer turnkey solutions for brands looking to accelerate their growth, including UX and visual design, full-stack development, and revenue optimization. If your company is looking to migrate to Shopify/Shopify Plus,...

The Managed Marketing Services Agency Netchannels helps high tech companies design, develop, and execute a wide spectrum of growth strategies including: Geographic Expansion, Channel Development, & New Product Introduction. Since 1995, Netchannels has helped dozens of tech companies, from start-ups to Fortune 500® companies like Adobe, Cisco, HPE, and Apple with branding solutions. Our dedicated team of marketing experts focus on digital...

The SEARCH-FIRST creative agency for people who want more ⚡?? ?. The agency for brands who believe brand and search should work together. Based In London, Manchester, Sheffield & New York.

Bidease is a fully transparent DSP for mobile marketers. Our risk-free programmatic performance solutions help the world’s biggest brands and developers achieve their performance advertising goals. Using a combination of proprietary programmatic advertising technology, machine learning, and first party data, we optimize campaigns across all major mobile formats for desired post-install behaviors at no risk to our clients’ bottom line....

Magellan AI is an all-in-one platform for podcast advertising intelligence, media planning, and measurement, providing data and tools for advertisers, agencies, and publishers to succeed in the podcast advertising landscape.

RALLY is an advocacy agency. Our entire business model – from our craft to our culture to the clients we partner with – is designed to drive progress around complex political, cultural, and social challenges. No matter the issue, we believe there’s always a unique path forward. It’s just a matter of finding it or creating it. We have, to date,...

TheSasha Group is a VaynerX company founded in 2019, infused with entrepreneurial DNA and built by folks with decades of Fortune 500 expertise. We teach, guide, and execute present-day brand building for ambitious businesses of all sizes to unlock meaningful growth. In a world that’s constantly changing, we build brands that win hearts in our vision of a future full...

Vibe.co is the all-in-one self-serve platform built for performance marketers who want to turn Streaming TV into a true growth channel. Trusted by over 10,000+ performance-driven brands, Vibe brings digital precision, transparency, and measurable ROI to Connected TV advertising. Designed for results, not impressions, Vibe helps advertisers drive real performance across metrics like CPA, ROAS, and conversions. Powered by proprietary transactional...

We build technology, operate consumer media at scale, and continuously improve how advertisers acquire customers with every interaction. We own the entire stack, from the AI-powered acquisition engine to the consumer media properties that reach audiences. The technology is 100% proprietary. That means we control the feedback loop: first-party self-declared data feeds targeting which feeds conversion. We process over 1 billion consumer...