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 10 indexed companies for this location context.
Statsig
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
Zenoti
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
OfferUp
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
lexion.ai
Lexion is an AI-powered contract management startup Artificial Intelligence Enterprise Software
Last round: Series A Khosla Ventures, $11M Series A in 2021
Atomo 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
Related Startup Pages
Internal Research Paths
Continue research from this page
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. 10 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?
The page remains available as a lightweight discovery route while company depth grows.
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.