Radar Companies AdTech · Boston
Radar · AdTech in Boston

Best AdTech Companies in Boston, United States

The 46 best AdTech companies in Boston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Jumptap.

46companies tracked
$648.8Mdisclosed funding
0unicorns
22have raised

Ranked: Best AdTech companies in Boston

#CompanyDisclosed fundingLast roundStageEmployeesTech stackPatents & IP focusRecent signals
1Jumptap
Offers targeted mobile advertising solutions
$122M169 mo agoAcquired2,903146 patents
Targeted mobile advertising delivery and user profiling across multiple devices
2Visible Measures
Social video analytics and advertising
$80M119 mo agoAcqui-Hired8026 patents
Video advertising analytics and user segmentation through remote logging and usage data
3DataXu
Data Management and Demand Side Platform
$64M126 mo agoAcquired18217 patents
Real-time ad targeting using synthetic consumer identifiers and bidding models.
4ownerIQ
Data-driven solutions for brands, retailers, and healthcare to improve lives
$55M100 mo agoAcquired4UbuntuGoogle MapsBootstrap+21
5ChoiceStream
Cross-channel campaign management
$50M131 mo agoDeadpooled10117 patents
Personalized recommendation and audience targeting algorithms for online media
6Nanigans
Ad spend optimization and work-flow automation platform
$33M62 mo agoDeadpooled2310 patents
Patents concentrated in computing, sensing & instrumentation
7BlueConic
Cloud based provider of customer data platform to enterprises
$31M55 mo agoSeries B180Webflow EcommerceCart FunctionalityWebflow+26
8Enpocket
Domain marketplace offering secure transactions and buyer protection
$30M226 mo agoAcquired16
9Pixability
Cloud-based video marketing solution for Youtube
$28M136 mo agoSeries C96
96 → 107 (+11%)
WordPress Block EditorWordPressSentry+357 patents
Optimizing cross‑platform video ad distribution and audience targeting using keyword analytics
1 launch
10WordStream
PPC and social Ads management software
$26M136 mo agoAcquired220WordPressMySQLPHP+273 patents
Patents concentrated in computing, sensing & instrumentation
11ViralGains
Cloud based platform for personalized advertising
$25M43 mo agoSeries B36
36 → 28 (-22%)
WordPressMySQLSalesforce+286 patents
AI-driven optimization of media content placement and sequencing for advertising.
12Nexage
Mobile RTB ad network
$20M168 mo agoAcquired60
13ScanScout
Video advertising network
$18M201 mo agoAcquired1515 patents
Online advertising technology: rich‑media ad rendering, performance optimization, and mood‑based targeting
14Fiksu
Programmatic DSP for advertisers
$17M141 mo agoAcquired13113 patents
Mobile app incentive and reward management with analytics, bidding optimization, and fraud protection
15Aquto
Cloud-native network software provider transforming global connectivity with AI and automation
$16M132 mo agoAcquired1731 patents
Patents concentrated in electrical & electronics
16Where
Local search and recommendation-based ad network
$11M200 mo agoAcquired202 patents
Geospatial positioning and landmark snapping for location-based services
17Third Screen Media
Mobile Ad Serving Platform
$8M245 mo agoAcqui-Hired
18Shareaholic
Cloud based content distribution solution
$8M142 mo agoSeries B6RubyRuby on RailsEnvoy+20
19nToggle
Efficient and transparent programmatic advertising
$6M138 mo agoAcquired182 patents
Programmatic advertising platforms for automated digital ad buying and management
20go2 media
Location based advertsing
$3M205 mo agoSeed
21Obelus Media
Provides non-obtrusive interspatial advertising
$300K157 mo agoSeed

Top 12 AdTech companies in Boston

#1
Series B · Boston, Massachusetts · founded 2012 · 36 employees
$25.1Mraised

Cloud based platform for personalized advertising. The platform offers tools that help advertisers in orchestrating ad journeys based on user behaviors and interests and delivers customized advertisements to users. It enable businesses in promoting products based on the buzz collected from customer data. It leverages AI technology for performing customer sentiments.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 5k LinkedIn followers — 4.9% of this cohort's audience
Funding rounds
  • Jan 2023Venture Debt
  • Sep 2017Conventional Debt$3.5M
  • Sep 2017Series B$10M
  • Jan 2016Series A$12.3M
Founders & team
Dan LevinCo-Founder | President & Chief Operating OfficerTod LoofbourrowCEO & Chairman
Investors
Stage 1 Ventures, 500 Global, Hub Angels, LaunchCapital, Pallasite Ventures, MassChallenge
Tech stack
AdrollAdroll Cmp SystemAppnexusCloudflareCloudflare Bot ManagementCore-Js
#2
Series B · Boston, Massachusetts · founded 2010 · 180 employees
$30.6Mraised

Cloud based provider of customer data platform to enterprises. It provides a customer data platform that offers solutions such as customer acquisition and retention, customer view, customer engagement, etc. It allows members to build multi dimensional customer segments, individualize the experience, and build predictive models in real time. The features of the product include predictive modeling and analytics, multi-dimensional customer segmentation, customer lifecycle orchestration, etc. It has clients such as ING, Hearst, MOEN, etc.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 19k LinkedIn followers — 17.0% of this cohort's audience · 28 engagements/post (1.8× cohort median)
Funding rounds
  • Jan 2022Series B
  • Jan 2020Series B$13M
  • Sep 2017Series A$9.6M
  • May 2014Series A$1M
Founders & team
Bart HeilbronCo-Founder
Investors
Spring Lake Equity Partners, Sigma Prime Ventures, Converge, Vista Equity Partners, Partners Group, Charles & Potomac Capital
Tech stack
6SenseAlgoliaAmazon AlbAmazon SesAmazon Web ServicesApple Icloud Mail
#3
Deadpooled · Boston, Massachusetts · founded 2010 · 23 employees
$33.4Mraised

Ad spend optimization and work-flow automation platform. It is an advertising platform that measures, predicts and optimizes ad spend for lifetime ROI on both desktop and mobile. It enables work-flow automation by providing an interface for ad building, budgeting, testing and deployment, predictive optimization through Lifetime Value based automated bidding and optimization algorithms. Performs business intelligence through analysis in real-time and lifetime performance with interactive tools, customizable dashboards, and a reporting API.

Funding rounds
  • Jun 2021Series B
  • Mar 2015Series B$24M
  • Apr 2013Series A$5.8M
  • Aug 2011Series A$3M
Investors
Thrasio, Avalon Ventures, Wellington, Cheetah Mobile
#4
Acquired · Boston, Massachusetts · founded 2006 · 4 employees
$54.7Mraised

Data-driven solutions for brands, retailers, and healthcare to improve lives. The company activates technology to design, build, and operate business solutions that empower brands, retailers, and healthcare companies. They connect complex ecosystems to unlock growth, compliance, and sustainability. The company offers solutions across Martech, Healthcare, and Financial Management. Martech solutions drive shopper engagement through personalized incentives, media, and shopper loyalty programs. Healthcare solutions optimize the healthcare value chain to improve patient safety, access, and affordability. Services include product returns, pharmaceutical returns, and supply chain solutions. They leverage Artificial Intelligence and data-driven decision-making to provide insights and analytics. The company provides tools and resources for clients, retailers, and manufacturers, including coupon redemption services and web tools. They offer solutions for retail media, e-commerce settlement, and automotive industries. The company focuses on sustainability and community engagement.

Funding rounds
  • Apr 2018Series F$4.3M
  • Dec 2016Series F$6.1M
  • Jun 2014Series F$11M
  • May 2014Series F$5M
Investors
Longworth Venture Partners, Kepha Partners, Egan-Managed Capital, Atlas Venture, Common Angels, MassVentures
Tech stack
Google MapsUbuntuBootstrapApache Http ServerTypekitJquery
#5
Acquired · Boston, Massachusetts · founded 2005 · 2903 employees
$121.5Mraised

Jumptap is a mobile ad network and the leader in targeted mobile advertising. Has industry-first partnerships with third-party data providers. Jumptap reaches over 218 million mobile users in the U.S. and over 439 million mobile users worldwide. It has built an audience profile store with over 100 million unique, data-rich profiles, of which over 44 million can be reached across screens. Has industry-first partnerships with more than 20 third-party data providers, and garners the highest yield for its 74,000 mobile sites and apps. Acquired by Millennial Media in Aug 2013 at a price of around $225M in stock.

Funding rounds
  • Jul 2012Series E$27.5M
  • May 2011Series E$5M
  • Mar 2011Series E$20M
  • Aug 2008Series D$26M
Founders & team
George BellPresident and CEOJorey RamerFounder
Investors
Redpoint Ventures, General Catalyst, Summerhill Venture Partners, Valhalla Partners, WPP, Crossroads Liquidating Trust
Tech stack
WebflowAmazon Web ServicesCloudflareOwl CarouselJsdelivrJquery
#6
Acqui-Hired · Boston, Massachusetts · founded 2005 · 80 employees
$80.2Mraised

Visible Measures analyzes the performance of video advertising for publishers and advertisers. It's product, Fabric is designed for brand marketers to buy consumer engagement. It lets brands, agencies, trading desks, and publishers plan, manage, and optimize for brand engagement through a programmatic self-service interface. In addition, Visible Measures offer a demand side platform and a DMP. In 2008 the company acquired Vidmeter, a small startup that produces a Billboard-type list of the most popular videos on the web.

Funding rounds
  • Aug 2016Conventional Debt$1M
  • Oct 2015Series E$1.7M
  • Oct 2014Series E$7M
  • Aug 2012Series E$21.5M
Investors
General Catalyst, DAG Ventures, Advance, Mohr Davidow Ventures, Northgate Capital, Commonfund
#7
Acquired · Boston, Massachusetts · founded 2009 · 182 employees
$64.1Mraised

DataXu is a Data Management and Demand Side Platform. The stack include data management, audience management, multi-channel campaign management, ad serving, attribution management and programmatic decisioning. Active Analytics – their patented, automated, multivariate decisioning capability senses and reacts in real time to changing consumer behavior. The partners are Facebook Exchange, OpenX, LiveRail, MoPub and Bluekai among others. DataXu is one of the Inc.5000 list of fastest growing companies.

Funding rounds
  • Jan 2016Series C$10M
  • Feb 2014Series C$10M
  • Feb 2013Series C$27M
  • Mar 2010Series B$11M
Investors
Atlas Venture, Flybridge Capital Partners, Menlo Ventures, Thomvest Ventures, Sky, Alumni Ventures
Tech stack
EnvoyAmazon Web ServicesReactGoogle Tag ManagerHstsAmazon Cloudfront
#8
Deadpooled · Boston, Massachusetts · founded 2000 · 101 employees
$50.3Mraised

ChoiceStream improves ad relevance and digital campaign performance by programmatically selecting optimum advertising opportunities based on a dynamic understanding of consumer’s active preferences. It also offers re-targeting using extensive first and third party data network enhanced by proprietary data. The customers are AT&T, Zappos, Tesco, Ticketmaster and MTV. ChoiceStream raised nearly $70 million in venture capital by 2007 before pivoting its business model.

Funding rounds
  • Sep 2015Series C$14M
  • Jul 2014Series B$7.5M
  • Nov 2011Series A$8.7M
  • Jun 2006Series A$13.1M
Investors
North Atlantic Capital, Alger, Sutter Hill Ventures, General Catalyst, AT&T, SageHill Partners
#9
Series C · Boston, Massachusetts · founded 2008 · 96 employees
$28.4Mraised

Pixability offers a cloud-based video marketing solution for Youtube. It is a video marketing company offering ad performance measurement on Youtube. Its product PixabilityONE, a video advertising software platform that runs campaigns managed by Pixability and is also used by agencies and brands as a self-serve platform. Also offers a Youtube ad buying and video marketing platform for media professionals. Customers include Zipcar, Sharp, Puma, Loreal, Viacom, Gillette, Chanel, Swarovski, and more.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 9k LinkedIn followers — 7.9% of this cohort's audience
Activity: 1 product launches announced in 12 mo
Funding rounds
  • Apr 2015Series C$18M
  • Jun 2014Series B$4M
  • Apr 2013Series B$4.1M
  • Feb 2011Seed$1.1M
Investors
Edison Partners, Quad, PJC, Jump Capital, Launchpad Venture Group, Maine Angels
Tech stack
6SenseAlpine.JsAmazon SesAmazon Web ServicesAosApple Icloud Mail
#10
Acquired · Boston, Massachusetts · founded 2007 · 220 employees
$25.6Mraised

WordStream provides search marketing software and PPC services that help marketers create, optimize, manage, and measure PPC and social advertising campaigns. Provides tools for keyword research and organization, AdWords management, and Quality Score optimization in addition to Landing Page management, Call Tracking, cross-platform publishing and reporting. Also offers tools to manage social ads in addition to managed services. Guardair Corporation, New Fire Media, and Echo Creative Marketing are part of its clientele.

LinkedIn Pulse recent public activity · Jul 2026
Audience: 36k LinkedIn followers — 32.8% of this cohort's audience
Funding rounds
  • Apr 2015Series C$71.5K
  • Jul 2014Series C$9M
  • Jul 2014Venture Debt$3M
  • Apr 2014Conventional Debt$40K
Investors
Sigma Partners, Egan-Managed Capital, City National Bank, Baird Capital, Sigma Prime Ventures
Tech stack
6SenseA3 Lazy LoadAddtoanyAddtoany Share ButtonsCloudflareCloudflare Bot Management
#11
Acquired · Boston, Massachusetts · founded 2001 · 16 employees
$29.7Mraised

Domain marketplace offering secure transactions and buyer protection. This platform facilitates the buying and selling of domain names with a focus on secure transactions and a buyer protection program. It provides a streamlined process for domain acquisition, ensuring a fast and easy transfer. The platform offers flexible payment methods to accommodate various buyer preferences. It acts as an intermediary, connecting domain sellers with potential buyers, and ensuring a reliable and trustworthy environment for domain transactions. The service prioritizes user experience and security in the domain trading process.

Funding rounds
  • Sep 2007Series C$3M
  • Nov 2006Venture Debt$2M
  • Aug 2005Series C$3M
  • Nov 2004Series C$3M
Investors
Straumur, Bru, GrandBanks Capital, Nokia, BlueRun Ventures, Leader Ventures
#12
Acquired · Boston, Massachusetts · founded 2008 · 131 employees
$16.7Mraised

Fiksu is a data-fueled mobile marketing technology company that connects brands, agencies, & app advertisers to precise audiences. Fiksu’s mobile audience platform combines a proprietary dataset with powerful segmentation tools to create, refresh, and reach audiences. The company’s patent-pending Programmatic Mobile Demand Platform applies intelligent technology to proprietary big data for tracking, optimization, media buying and integration. Offers FreeMyApps, a rewards-based app discovery platform. Has 500 customers such as Coke, Disney, Ebay, and Groupon.

Funding rounds
  • Oct 2014Venture Debt$10M
  • Jul 2012Series B$10M
  • Dec 2010Series A$5.5M
  • Nov 2010Conventional Debt$294K
Investors
CRV, Qualcomm Ventures, SVB

Funding & investor landscape

$648.8Mtotal disclosed funding
21companies funded
100disclosed rounds
0rounds last 90 days
Most active investors
General Catalyst6 rounds
Bantam Group5 rounds
GrandBanks Capital3 rounds
Sigma Prime Ventures3 rounds
500 Global2 rounds
Accomplice2 rounds
Alumni Ventures2 rounds
Archer Venture Capital2 rounds
Atlas Venture2 rounds
Converge2 rounds

Notable founders

Dan Levin
Co-Founder | President & Chief Operating Officer · ViralGains
Tod Loofbourrow
CEO & Chairman · ViralGains
Bart Heilbron
Co-Founder · BlueConic
George Bell
President and CEO · Jumptap
Jorey Ramer
Founder · Jumptap
Waikit Lau
Co-Founder · ScanScout
Jay Meattle
Founder · Shareaholic
Tom Burgess
ex-CEO · Third Screen Media
Matt Cutler
Co-Founder · go2 media
Dan Smith
Co-Founder · go2 media
Dave Grundfast
Co-Founder · Obelus Media
Prism market signals · United States · country-scoped Prism corpus, 11,245,633 docs

Market landscape — 10 sub-themes by coverage

Share of AdTech coverage by sub-theme.

Regulatory-risk over time rising

Funding & growth over time

funding rising · growth rising

Common questions

How many AdTech companies are there in Boston, United States?
Radar tracks 46 indexable AdTech companies headquartered in Boston, United States that meet our profile-completeness bar.
What is the total funding raised by AdTech companies in Boston, United States?
The AdTech companies in Boston, United States on this list have raised a combined $648.8M in disclosed equity funding across 21 funded companies.
Which is the highest-funded AdTech company in Boston, United States?
Jumptap is the highest-funded AdTech company in Boston, United States, with $121.5M in disclosed equity funding.
How many AdTech companies in Boston, United States are funded?
21 of the 46 AdTech companies in Boston, United States on this list have disclosed at least one equity funding round.
How many AdTech unicorns are there in Boston, United States?
None of the AdTech companies in Boston, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Boston, United States AdTech companies?
The most active investors in Boston, United States AdTech companies on this list include General Catalyst, Bantam Group, GrandBanks Capital, Sigma Prime Ventures, 500 Global.
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