Startup Directory
Seattle Startups
Discover startups in Seattle with funding rounds, founder profiles, sector clusters, hiring signals, and connected country or market news coverage.
Research Brief
How to read this Seattle startup list
This page organizes startups in Seattle by funding, founder, category, hiring, and company momentum signals. The goal is to help readers move from a broad location search into specific company profiles, founder context, market categories, and funding-stage comparisons. Pages with stronger data depth remain selected for deeper public coverage; lower-volume pages stay live for readers as lightweight discovery routes until the market coverage improves.
Startup market context for Seattle
Seattle startup discovery is most useful when geography is connected to sector density, hiring motion, investor access, and recent funding. A city or country page should not only list companies; it should explain where founder activity is forming, which sectors are attracting capital, and which companies are building repeatable traction. This directory currently tracks 17 indexed companies for this location context.
SStatsig
Statsig is a modern application building framework that automates A/B tests so you can get to the right product decisions, ultrafast! SaaS Enterprise Software Testing
Last round: Series C Sequoia, $100M Series C in 2025
CChainguard
Your safe source for open source Cybersecurity Enterprise Software
Last round: Series D Sequoia, $356M Series D in 2025, $3.5B valuation
ZZenoti
Zenoti is an all-in-one cloud software for spas, salons, med spas and fitness centers SaaS Healthcare Beauty Small Business
Last round: Series D Accel, $231M Series D in 2020, $150M valuation
FFabric
Fabric is the headless commerce platform purposebuilt for growth. E-Commerce SaaS Marketing
Last round: Series C Bessemer, Y Combinator, $140M Series C in 2022, $1.5B valuation
OOfferUp
OfferUp provides an online and mobile C2C marketplace app for people to buy and sell electronics, furniture, and cars. E-Commerce Marketplaces
Last round: Series E Andreessen Horowitz, $340M Series E in 2020, $1.4B valuation
FFlyHomes
Flyhomes provides a real estate brokerage platform that helps clients through the entire home buying process. Real Estate FinTech
Last round: Series C Andreessen Horowitz, $169M Series C in 2021, $800M valuation
TTemporal
Building simple, scalable open source way to write and run reliable cloud applications Enterprise Software Microservices
Last round: Series C Sequoia, $146M Series C in 2025, $1.7B valuation
RRRec Room
Rec Room is the best place to build and play games together. Chat, hang out, and explore MILLIONS of rooms and games Gaming VR
Last round: Series D Sequoia, $145M Series D in 2021, $3.5B valuation
Llexion.ai
Lexion is an AI-powered contract management startup Artificial Intelligence Enterprise Software
Last round: Series A Khosla Ventures, $11M Series A in 2021
AMAtomo Molecular Coffee
Made without the bean, Atomo! brings the most consistent and sustainable brew to your cup Food & Drinks Consumer
Last round: Seed Bessemer, $9M Seed in 2020
GGanaz
Ganaz is the leading people platform for agriculture and food manufacturing in North America Agriculture Software
Last round: Series A Bessemer, $7M Series A in 2021
VViome
Comprehensive health insights designed to help people track their gut microbiome health Healthcare
Last round: Series C Khosla Ventures, $67M Series C in 2022
SSStoke Space
STOKE Space Technologies seamlessly connecting earth and space. Space Hardware Satellites
Last round: Series A Y Combinator, $65M Series A in 2021
OMOne More Game
One More Game is a maker of online games. Gaming
Last round: Series A Andreessen Horowitz, $22M Series A in 2022
BBloomText
BloomText is a way to easily collect medical data and present it in any setting it's needed. Healthcare Medical API
Last round: Seed Y Combinator, $2M Seed in 2017
AAI2
AI2 is an artificial intelligence research institute and start-up incubator. Artificial Intelligence Research Startup Incubator
Last round: Growth Sequoia, Raised $10M in 2020
AAccolade
Accolade features personalized health and benefits solutions that help to improve outcomes, and healthcare cost for employers. Healthcare Employee Benefits
Last round: IPO Andreessen Horowitz, Post-IPO, $1.2B valuation
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FAQ
Questions about Seattle startups
What is this Seattle startup page?
It is a 100Xfounder directory page for startups in Seattle, combining company profiles, founder context, funding signals, hiring indicators, and internal links into related market pages. 17 companies are currently included in this view.
How are startups in Seattle selected?
The page uses structured 100Xfounder company and founder data, then groups profiles by location. Ordering favors stronger funding, verified company context, founder detail, hiring signals, and useful internal research paths.
How complete is this market page?
This page currently has enough company depth for a full public market brief and inclusion in discovery feeds.
Where should I go next after this Seattle list?
Use related founder profiles, company pages, funding-round pages, country hubs, startup jobs, salary-equity pages, and newsroom coverage to understand the broader market context around these companies.
Connected Pillar Routes
Continue discovery through country, industry, stage, funding, and newsroom hubs.