Spiral Genetics
Shut down
What they do:
Large Scale Genomic Data Mining Software
Quick facts:
HQ: Seattle, WA, United States
Top Startups in Washington State
This list has 123 startups and was last updated on Oct 15, 2026. 17 of them are hiring right now. Biggest hubs: Seattle (95), Bellevue (6), and Issaquah (4). Largest teams: Heap, Stoke Space, and Helion Energy. Latest round: Porter Score raised $180K (Oct 14, 2026).
123 startupsPage 4 of 4
Parade
Shut down
What they do:
Launch your company without hiring a designer
Quick facts:
HQ: Seattle, WA, United States
LunaSec
Shut down
What they do:
An Open Source dependency security tool that is smarter than the rest
Quick facts:
HQ: Seattle, WA, United States
The Buttermilk Company
Shut down
What they do:
Instant, fresh ethnic food that actually taste homemade. We're…
Quick facts:
HQ: Seattle, WA, United States
Nimbus
Shut down
What they do:
Nimbus reduces Datadog costs by more than 60% without Manual Effort
Quick facts:
HQ: Seattle, WA, United States
Habit Labs
Shut down
What they do:
Friends motivate one another: I'll do x if you do y.
Quick facts:
HQ: Seattle, WA, United States
Jamglue
Shut down
What they do:
Jamglue is an online community allowing users to listen or mix music from a library of user-contributed music.
Quick facts:
HQ: Seattle, WA, United States
Poppy
Shut down
What they do:
Poppy makes it easy for parents to find high quality childcare with…
Quick facts:
HQ: Seattle, WA, United States
Dropleaf
Shut down
What they do:
Subscription service for all you can play indie PC games.
Quick facts:
HQ: Seattle, WA, United States
Uberduck
Shut down
What they do:
Fast, professional content creation with AI audio, image, and video.
Quick facts:
HQ: Seattle, WA, United States
Cakework
Shut down
What they do:
API that adds cloud hosting to any developer platform
Quick facts:
HQ: Seattle, WA, United States
Preloop
Shut down
What they do:
Translate your experimental scripts into production ML services
Quick facts:
HQ: Seattle, WA, United States
Kyten Technologies
Shut down
What they do:
Custom Aerospace-Grade Battery Packs
Quick facts:
HQ: Seattle, WA, United States
Datamode
Shut down
What they do:
Datamode (datamode.com) is a tool for engineers to instantly diagnose…
Quick facts:
HQ: Seattle, WA, United States
Alma
Shut down
What they do:
Gamified mobile banking app where people can win $1M every Wednesday
Quick facts:
HQ: Seattle, WA, United States