Austin Thomas vs Karl Siebrecht compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Austin Thomas is a venture capital based in Bellevue. Karl Siebrecht is a individual/angel based in Seattle, WA, United States. On stage, Austin Thomas is active at undisclosed stages and Karl Siebrecht at Growth and Seed.
Investors like Austin Thomas · Investors like Karl Siebrecht · Austin Thomas co-investors · Full investor directory
The Startup Fundraising Platform
Raise funds for your startup
Find the right investors and get real replies — instantly, powered by AI.
Takes 30 seconds · No credit card · Cancel anytime
Slide-by-slide guide