Top Seattle, WA Startups (2,287)

At WhyLabs, we have our eyes set on an ambitious goal: to build the interface between humans and AI applications. We are starting with AI Observability. As teams across industries adopt AI, our Platform enables them to operate with certainty by providing model monitoring, preventing costly model failures, and facilitating cross-functional collaboration. WhyLabs was started at the Allen Institute for...

Deal Co-op is a technology startup with its roots in the South, headquartered in Birmingham, Alabama. In 2010, Deal Co-op participated in TechStars Seattle and maintains a satellite office in the beautiful Pacific Northwest. InstaGift, the parent company of Deal Co-op, was founded by brothers Nate and Mike Schmidt in 2007.

Yesler is a B2B marketing agency that blends strategy, creativity, and technology to build demand, engage customers, and grow revenue. From Seattle, Portland, Philadelphia, Toronto, London and Singapore, we’re a team of more than 200 strategists, designers, technologists, media authorities, and analysts.

We are committed to driving growth and change for our clients in a competitive business landscape. Our approach is innovative and collaborative, tailored to meet the unique needs of every client we partner with. At JHelmy&Co, we thrive at building meaningful enhancements in our clients’ strategies and igniting transformative breakthroughs. Our innovative solutions are designed with our clients’ unique...

Simply said, home cooks are our heroes. At Allrecipes, our mission is to make everyday food infinitely more fun and rewarding for them. We created our food-focused social network so this talented, passionate, creative group of cooks could have a place all their own to discover and share their best ideas with friends, family and other cooks who share their...

InBios International Inc. specializes in the design, development and manufacture of diagnostic assays for emerging infectious diseases and biothreats. Located in Seattle, Washington, InBios offers superior quality products which are accurate, easy to use and cost effective. InBios is GMP compliant, FDA registered, USDA licensed and ISO 13485:2016 certified. For more information, visit http://www.inbios.com.

We are Gameloft and our greatest reward is seeing that 1.5 million new Gameloft games are downloaded every day. Our dream to offer mobile games to the entire planet through our products is about to become a reality. We owe our success to the talent and passion of our teams. It is because of their dedication to excellence and attention to detail...

Parllay is a brand and audience engagement company building enterprise and consumer platforms for a Social Mobile world.

Array Health personalizes the health insurance experience similar to retail e-commerce, giving consumers real-time access and choice, so that they may proactively manage their coverage and related costs.

Mazlo designs, engineers and delivers technology products and services that make it easier for us all to learn to become a healthier, more fulfilled version of ourselves. Our Seattle-based team combines decades of experience creating positive behavior change with a holistic, human-centered approach to experience design

Established in 2017, Valence is a client-driven, future-focused professional services firm offering digital strategy, design, and engineering services. We love technology and we love our clients – and the true power of technology is only realized when it empowers people to unlock the potential of business. By hiring uniquely talented problem-solvers and consultants who are obsessed with client service, we can...

We love challenges. So we built Dexterity Capital, a quantitative trading firm focused on solving the hardest problems in finance. By combining brilliant people, world-class technology, and rich proprietary datasets we've built an algorithmic execution engine that trades billions of dollars every day. We specialize in market neutral strategies. That means we thrive regardless of whether the bulls or bears are...

Wrench is a nationwide marketplace that connects automotive experts to vehicle owners, removing the hassle of vehicle ownership through trust, transparency, and convenience. Wrench deploys certified experts, on-location, providing over 750 services from vehicle inspections to maintenance and repair, and everything in between. Wrench is a privately held company headquartered in Seattle, WA, with investments from prominent Venture Capital firms,...

Steven Madden, Ltd. is globally recognized as a leading company in the fashion industry. What began as a modest $1100 investment in 1990 has developed into one of the most iconic brands in footwear. From a factory in Queens, NY, Steve Madden has revolutionized the shoe industry, merging years of experience with unique and creative designs. Inspired by rock and...

Subset Games is a micro game studio lead by Justin Ma and Matthew Davis. We made FTL and Into the Breach.

Sigma IQ is the first enterprise-strength matching reconciliation engine built on Machine Learning. Created to launch new reconciliation use cases in less than a day, achieve a matching performance of 99%, be data-source agnostic (any data source or system) and provide complete logging for audit purposes, Sigma IQ will save you hundreds of hours.

We believe that the long awaited arrival of virtual reality presents opportunities to redefine consumer entertainment. Greg Enell, a veteran of casual and mobile gaming, founded Presence Labs in 2015 to begin forward investing in this compelling new medium. The result is a rapidly growing VR studio comprised of elite talent with both mobile and cor

EXP Technical's people-focused outsourced IT services make our clients' lives easier and their time more productive. We deliver a comprehensive outsourced IT department or augment your existing team by building custom IT service plans and collaborative, long-term relationships with every client. We provide IT support to hundreds of small and medium-sized businesses, non-profit organizations, and municipal government offices across the Puget...

Heard is an all-in-one financial solution for therapists that combines software and human support to handle bookkeeping, taxes, payroll and more.

Altriva is a business and technology consultancy that partners with clients to deliver successful business initiatives. We are an award-winning organization delivering strategy, process, and implementation of integrated, customer engagement focused solutions.