1289 Top startups in Seattle for April 2025

We rank Zillow, Groupon and Wyze Labs in Seattle along with 1286 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Seattle startup ecosystem ranks #12 globally and #5 in United States.

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Top Unicorn Startups in Seattle for 2025

Nine startups have achieved unicorn status by exceeding USD 1 billion in valuation. Collectively, the top three unicorns in Seattle have raised more than USD 11.4B.
SB Score:671

Highspot is an AI-fueled sales enablement platform that helps companies worldwide improve the performance of their sales teams. Its platform specializes in providing intelligent content management, training, contextual guidance, customer engagement, and actionable analytics. Its unified sales enablement platform gives revenue teams a single solution to elevate customer conversations and drive repeatable revenue, bringing together native content and guidance, training and coaching, and engagement intelligence – all supported by actionable analytics. The company was founded in 2012 and headquartered in Seatle, Washington.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:621

Outreach is a sales engagement platform that accelerates revenue growth by optimizing every interaction throughout the customer lifecycle. The platform manages all customer interactions across email, voice and social, and leverages machine learning to guide reps to take the right actions. Thousands of customers, including Cloudera, Glassdoor, Pandora, and Zillow, rely on Outreach to drive predictable and measurable growth, increase efficiency and effectiveness of customer-facing teams, and improve visibility into sales activity and performance.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:587

Rec Room is an immersive online game where players can create their own virtual worlds. With virtual reality technology, users can interact with others in customizable game rooms, fostering creativity and social connections.

Industry:
Software & Data
Subindustry:
Software and Data-Other

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Total amount:9

Best Startups in Seattle for 2025

SB Score:844

Zillow is an online platform that helps users find and share information about homes, real estate, and mortgages.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

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SB Score:768

Groupon offers discounted gift certificates for local and national businesses. Users can purchase deals for various products and services, saving money while supporting local businesses.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

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SB Score:640

Wyze Labs was born out of the idea that high quality, easy-to-use smart home products shouldn’t break the bank. We make quality smart home technology accessible to everyone

Industry:
Hardware & IoT
Subindustry:
Smart Home

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SB Score:629

99 minutos is a last-mile logistics disruptor for LatAm's burgeoning e-commerce space. The company enables enterprise e-commerce clients to reliably same-day deliver products at low cost - a first for the region. Currently operating in Mexico, Chile, Colombia, and Peru. The company was founded in 2014 by Alexis Patjane and is headquartered in Mexico City, Mexico.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

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SB Score:581

RealSelf is a platform for individuals to seek advice, share stories, and connect with cosmetic treatment providers.

Industry:
Healthtech
Subindustry:
Life Sciences

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6th

Hiya
SB Score:575

Hiya is a developer of a caller identification application designed to offer a better phone experience to mobile users worldwide. The company's services identify unknown numbers and automatically blocks scam and spam threats across the globe, enabling users to stay protected and block unwanted calls. Hiya brings trust and identity into the mobile call by making the calling experience secure and engaging on every smartphone globally. With a mission to provide a better phone experience, Hiya’s products and services provide users with the context needed to help them decide whether or not to pick up their phone. Through analysis of more than 13 billion calls per month, Hiya protects over 100 million users from unwanted scam and nuisance calls globally. Hiya is available as a consumer app on Google Android and iPhone and is integrated into the phone experience for AT&T Call Protect, T-Mobile Name ID, and Samsung Galaxy, A-Series, and J-Series users worldwide.

Industry:
Software & Data
Subindustry:
Apps

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SB Score:573

Flyhomes is a real estate brokerage platform guiding clients from start to finish in the home buying process. Their services streamline the experience, making it easier for buyers to find and purchase their dream home.

Industry:
Fintech
Subindustry:
Financial Services

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9th

doxo
SB Score:569

doxo is a convenient online bill pay service that lets users pay over 100,000 billers from any device and with any payment method.

Industry:
Software & Data
Subindustry:
Cybersecurity

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10th

Moz
SB Score:568

Moz provides user-friendly SEO software and tutorials for businesses and individuals worldwide. Their powerful API and web app, Open Site Explorer, help users increase online visibility. With a global presence, Moz aims to empower organizations to succeed online. Founded in 2007, they received financing to build their Linkscape web index.

Industry:
Social & Leisure
Subindustry:
Social Media

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SB Score:558

Glowforge creates 3D laser printers for printing on various materials. Their printers offer a wide range of printing services, making it easy for users to bring their ideas to life with precision and versatility.

Industry:
Hardware & IoT
Subindustry:
3D Printing

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Total amount:1289

Top 516 Software & Data Startups in Seattle for 2025

The top three Software & Data startups in Seattle have raised more than USD 1.2B. Seattle startup ecosystem ranks among the top 10 locations in the world for startups in Software & Data, holding the 8th position.

1st

Hiya
SB Score:575

Hiya is a developer of a caller identification application designed to offer a better phone experience to mobile users worldwide. The company's services identify unknown numbers and automatically blocks scam and spam threats across the globe, enabling users to stay protected and block unwanted calls. Hiya brings trust and identity into the mobile call by making the calling experience secure and engaging on every smartphone globally. With a mission to provide a better phone experience, Hiya’s products and services provide users with the context needed to help them decide whether or not to pick up their phone. Through analysis of more than 13 billion calls per month, Hiya protects over 100 million users from unwanted scam and nuisance calls globally. Hiya is available as a consumer app on Google Android and iPhone and is integrated into the phone experience for AT&T Call Protect, T-Mobile Name ID, and Samsung Galaxy, A-Series, and J-Series users worldwide.

Industry:
Software & Data
Subindustry:
Apps

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2nd

doxo
SB Score:569

doxo is a convenient online bill pay service that lets users pay over 100,000 billers from any device and with any payment method.

Industry:
Software & Data
Subindustry:
Cybersecurity

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SB Score:556

Read AI enhances meeting effectiveness with a real-time shared dashboard that tracks engagement and sentiment among attendees. By providing valuable insights, it empowers teams to foster more productive discussions and make informed decisions, ensuring that every meeting is both engaging and impactful.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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Total amount:516

Top 145 Healthtech Startups in Seattle for 2025

The top three Healthtech startups in Seattle have raised more than USD 2.74B. Seattle startup ecosystem ranks among the top 10 locations in the world for startups in Healthtech, holding the 8th position.
SB Score:581

RealSelf is a platform for individuals to seek advice, share stories, and connect with cosmetic treatment providers.

Industry:
Healthtech
Subindustry:
Life Sciences

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SB Score:507

Sana Biotechnology develops engineered cells as potential medical treatments for patients, creating innovative solutions for various health conditions.

Industry:
Healthtech
Subindustry:
Biotechnology

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NanoString Technologies (NASDAQ: NSTG) is a publicly held provider of life science tools for translational research and molecular diagnostics. The company's technology enables a wide variety of basic research, translational medicine and in vitro diagnostics applications. NanoString's products are based on a novel digital molecular barcoding technology invented at the Institute for Systems Biology (ISB) in Seattle under direction of Dr. Leroy Hood. The company was founded in 2003 with an exclusive license to develop and market the technology. In 2008, NanoString launched its first commercial instrument system and began international sales operations with its first multiplexed assays for gene expression analysis. In 2010, the company launched new applications for the system to support microRNA analysis and copy number variation detection, and in 2013 launched Prosigna®, its first in vitro diagnostic product for prognosis of early stage breast cancer.

Industry:
Healthtech
Subindustry:
Biotechnology

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Total amount:145

Top 80 Fintech Startups in Seattle for 2025

The top three Fintech startups in Seattle have raised more than USD 572M. Seattle startup ecosystem ranks #22 globally for the Fintech industry.
SB Score:573

Flyhomes is a real estate brokerage platform guiding clients from start to finish in the home buying process. Their services streamline the experience, making it easier for buyers to find and purchase their dream home.

Industry:
Fintech
Subindustry:
Financial Services

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SB Score:491

This startup helps everyday Americans improve their financial health through innovative tools and resources. With a focus on simplicity and accessibility, it empowers users to make informed decisions and achieve their financial goals easily.

Industry:
Fintech
Subindustry:
Fintech-Other

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SB Score:485

Their startup provides the world's largest network of bitcoin kiosks and private-client services, making virtual currency more accessible to everyone.

Industry:
Fintech
Subindustry:
Fintech-Other

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Total amount:80

Most Funded Startups in Seattle for 2025

The top three most funded startups in Seattle have raised total funding of more than USD 4.23B. Convoy has 0.21% more funding than Sana Biotechnology.
SB Score:553

Convoy is a trucking software platform that links shippers with truck drivers, streamlining the delivery process. Get connected and efficiently transport goods with ease.

Industry:
Transportation
Subindustry:
Logistics

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SB Score:507

Sana Biotechnology develops engineered cells as potential medical treatments for patients, creating innovative solutions for various health conditions.

Industry:
Healthtech
Subindustry:
Biotechnology

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SB Score:768

Groupon offers discounted gift certificates for local and national businesses. Users can purchase deals for various products and services, saving money while supporting local businesses.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

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Total amount:1289

Top Hiring Startups in Seattle by Employee Number

The top three hiring startups in Seattle have an median employee size that is between [10001+]
SB Score:346

VENDORHAWK INC. offers a cloud-based application that centralizes cost analysis, empowering users to make informed decisions about SaaS and software vendors. By streamlining vendor management, it helps organizations optimize their software spending and enhance overall efficiency.

Industry:
Hardware & IoT
Subindustry:
Hardware

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Strategic Global Services is an innovative IT and logistics support company that enhances product sourcing and supply chain management. It specializes in developing cutting-edge platforms for optimizing online media campaigns and media purchases, empowering clients to streamline their operations and maximize their marketing impact.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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SB Score:844

Zillow is an online platform that helps users find and share information about homes, real estate, and mortgages.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

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SB Score:422

Calypso Medical Technologies is a Seattle-based, privately held medical device company. The Company's proprietary tumor localization system utilizes miniaturized implanted devices (Beacon® electromagnetic transponders) to continuously, accurately and objectively track the location of tumors for improved accuracy and management of radiation therapy delivery. The technology is designed for body-wide cancers commonly treated with radiation therapy. The products are FDA 510(k) cleared for use in the prostate and post-operative prostatic bed. The Company has strategic relationships with Varian Medical Systems, Siemens Medical Systems, Elekta Corporation, and Philips Medical.

Industry:
Healthtech
Subindustry:
Health Care

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Total amount:1289

Explore the Startup Ecosystem of Seattle

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Top Cities for Startups in United States - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
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Quantity Score
Quality ScoreBusiness Score
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710.966
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251.377
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121.937
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109.679
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