51 AdTech Companies in Seattle | Built In Seattle
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51 AdTech Companies in Seattle

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Top AdTech Startups & Companies In Seattle

51 Companies
System1
AdTech • Big Data
System1 is an omnichannel customer acquisition platform with offices throughout the US, Canada and Europe. We build desktop and mobile apps, search engines, and online publications that empower consumers with information while respecting their privacy.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+47
150
Local Employees
Bellevue
Location
Swiftly
AdTech • eCommerce
Swiftly is the leading digital platform for Brick-and-Mortar retailers, top CPG brands and the millions of customers in their stores every day. Our technology provides a best-in-class, digitally connected shopper experience on-line, in-app and in-store, enabling a complete omni-channel marketplace. As consumer behavior continues to evolve, every...

Open door policy
Team owned deliverables
Group brainstorming sessions
Highly diverse management team
+12
26
Local Employees
Seattle
Location
Foursquare
AdTech • Cloud
Foursquare is the leading independent location technology company. We’re dedicated to building solutions that help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Since our early days in the consumer app world, Foursquare has been a category creator and a pioneer...

Friends outside of work
Eat lunch together
Intracompany committees
Team based strategic planning
+37
45
Local Employees
Seattle
Location
Getty Images
AdTech • Artificial Intelligence
Getty Images believes the right image can move the world. We deliver standout visual content to our customers, to power their commerce and ideas, and connect to their audience. For 25 years, we’ve helped creative, business and media customers to define moments and shift perceptions using powerful imagery from gettyimages.com and istockphoto.com.

Volunteer in local community
Friends outside of work
Eat lunch together
Intracompany committees
+49
400
Local Employees
Seattle
Location
Bamboo
AdTech • Agency
Bamboo is a growth marketing startup with teams in Los Angeles, San Francisco and Seattle. Our team has successfully managed over $650MM in advertising spend for clients like Headspace and The New York Times. We combine paid search, paid social, creative and technical expertise with an "extension of the in-house team" mentality that makes us the...

Open office floor plan
Dental Benefits
Vision Benefits
Health Insurance Benefits
+8
26
Local Employees
Seattle
Location
Agency Mania Solutions
AdTech • Professional Services
Agency Mania Solutions (AMS) helps global brands manage the dynamics of agency relationships and create more effective partnerships with its automated solution and professional services. AMS is dedicated to helping advertisers navigate change and drive better business outcomes.
0 OPEN JOBS
17
Local Employees
Seattle
Location
Tagboard
AdTech
Tagboard is the easiest way to discover social media and quickly share it with your audience, no matter the size. Tagboards are used by thousands of brands, sporting teams, and media companies to create billions of impressions. You can see them embedded on websites, integrated into mobile apps, shown on large displays and live broadcast worldwide.
0 OPEN JOBS
34
Local Employees
Redmond
Location
AudienceBloom
AdTech
AudienceBloom, LLC, founded in April 2010, is an internet marketing agency specializing in SEO (search engine optimization) and social media marketing for small to medium-sized companies.
0 OPEN JOBS
8
Local Employees
Seattle
Location
AppLixir
AdTech
AppLixir is a Video Ad Platform for Games We have created a user friendly ad experience that helps game developers monetize better.
0 OPEN JOBS
6
Local Employees
Seattle
Location
Change State
AdTech • Agency
0 OPEN JOBS
2
Local Employees
Seattle
Location
Kotis Design
AdTech • eCommerce
We’re the brand behind your brand – a team of designers, developers, doers, and brand evangelists who are obsessed with sending out the best swag ever. We believe in the power of merch to spread the word, engage, and bring joy. Swag on.

Volunteer in local community
Friends outside of work
Open door policy
Team based strategic planning
+23
0 OPEN JOBS
150
Local Employees
PaperG
AdTech
Our Creative Management Platform allows publishers, agencies and advertisers to match creative executions to the increasing variety of targeting segments and ad formats.
0 OPEN JOBS
Bellevue
Location
CTI International
AdTech • Marketing Tech
Brand Social Watch provides Social Media Influencers from Entertainment, Sports, and Social throughout the world focusing on categories from Luxury, Fashion, Travel, Automotive, Finance, and Consumer Goods.
0 OPEN JOBS
Bellevue
Location
HummingTree
AdTech
A fast, beautiful and affordable way to advertise.
0 OPEN JOBS
4
Local Employees
Seattle
Location
Unbounce
AdTech • Marketing Tech
Unbounce started in 2009 when “landing pages” were little more than a buzzword. Today we’re the world’s leading landing page platform with a workplace of over 175 people and 8 very good office dogs.
Catalysis
AdTech • Marketing Tech
We've established a stellar reputation for combining unrivaled data-centric experiences with premier story telling talent to reliably deliver ROI through a collaborative, measurable, and extensible approach.
0 OPEN JOBS
Seattle
Location
Red Ventures
AdTech • Big Data
Red Ventures is a next-generation platform of businesses, trusted brands, proprietary technology and strategic partnerships that helps people make life’s most important decisions. Through premium content and personalized digital experiences, Red Ventures builds online journeys that make it easier for people to make important decisions about their...
Contentful
AdTech • Marketing Tech
Contentful powers digital experiences for 28% of the Fortune 500 companies and thousands of global brands. Our content platform unifies content in a single hub, structures it for use in any digital channel and integrates seamlessly with hundreds of tools through open APIs. It lets developers and content creators work in parallel, increasing team...
0 OPEN JOBS
400
Local Employees
Indigo Slate
AdTech • Marketing Tech
Founded in 2006, Indigo Slate is a full-service experience agency with deep roots in consulting and creative services. Creating innovative solutions across mobile, design, video, digital, and social for some of the world's largest companies.
0 OPEN JOBS
Bellevue
Location
The Trade Desk
AdTech
The Trade Desk is changing the way global brands and their agencies advertise to audiences around the world. Our mission is to transform media for the benefit of humankind. Our media-buying platform helps brands deliver a more insightful and relevant ad experience for consumers — and sets a new standard for reach, accuracy, and transparency.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+41
0 OPEN JOBS
30
Local Employees
Seattle
Location

AdTech Jobs in Seattle

Senior Software Engineer - Backend

Foursquare
Seattle
7 hours ago
Foursquare is the leading independent location technology company, powered by our deep understanding of how people move throughout the world. Our solutions help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Foursquare’s platform includes Attribution, Audience, Proximity, Places, Pilgrim SDK and Visits. As the industry’s first and only accredited company for

Senior Infrastructure Engineer

Foursquare
Seattle
7 hours ago
Foursquare is the leading independent location technology company, powered by our deep understanding of how people move throughout the world. Our solutions help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Foursquare’s platform includes Attribution, Audience, Proximity, Places, Pilgrim SDK and Visits. As the industry’s first and only accredited company for

Infrastructure Engineer

Foursquare
Seattle
7 hours ago
Foursquare is the leading independent location technology company, powered by our deep understanding of how people move throughout the world. Our solutions help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Foursquare’s platform includes Attribution, Audience, Proximity, Places, Pilgrim SDK and Visits. As the industry’s first and only accredited company for

Full Stack Engineer

Foursquare
Seattle
14 hours ago
Foursquare is the leading independent location technology company, powered by our deep understanding of how people move throughout the world. Our solutions help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Foursquare’s platform includes Attribution, Audience, Pinpoint, Proximity, Places, Pilgrim SDK and Visits. As the industry’s first and only accredited

Account Manager - Partnerships

Foursquare
Seattle
14 hours ago
Foursquare is the leading independent location technology company, powered by our deep understanding of how people move throughout the world. Our solutions help businesses make smarter decisions, developers create more engaging experiences, and brands build more effective marketing strategies. Foursquare’s platform includes Attribution, Audience, Pinpoint, Proximity, Places, Pilgrim SDK and Visits. As the industry’s first and only accredited