Flexe Leadership Team & Executives
Karl Siebrecht is the CEO of Flexe. GetLatka tracks 1 person at Flexe — 1 founder, 1 executive — with job titles, tenure and LinkedIn profiles.
Who is the CEO of Flexe?
Karl Siebrecht
CEO
Karl Siebrecht is the Co-Founder and CEO of Flexe and he was the President, CEO, and Director of AdReady. He has a master's degree from The Tuck School of Business at Dartmouth and a bachelor's degree from Duke University.
LinkedIn profileWho founded Flexe?
Flexe was founded by Karl Siebrecht in 2013.
Flexe executives and key employees
| Name | Title | Position | Location | Start Date | End Date | ||
|---|---|---|---|---|---|---|---|
| Karl Siebrecht | CEO | Founder, CEO | - | ka***@flexe.com | - | - |
Flexe team size and headcount
Flexe went from 443 employees in 2022 to 201 in 2025.
- Team size (2025)
- 201
- Engineering (2022)
- 100
- Sales (2022)
- 19
- Marketing (2022)
- 18
How to contact Flexe
- Headquarters
- Seattle, Washington, United States
- Website
- flexe.com
Verified work emails for the Flexe people listed above are available to GetLatka members; public listings show a masked address only.
Listed here and want your details removed? Request removal.
Frequently asked questions about Flexe
Who is the CEO of Flexe?
Karl Siebrecht is the CEO of Flexe.
Who founded Flexe?
Flexe was founded by Karl Siebrecht in 2013.
How many employees does Flexe have?
Flexe has 201 employees as of 2025.
Where is Flexe headquartered?
Flexe is headquartered in Seattle, Washington, United States.
How do I contact Flexe?
You can reach Flexe through its website at flexe.com or at its Seattle, Washington, United States office. GetLatka members can also view verified work emails for the people listed on this page.
Get verified emails, headcount history and revenue for Flexe and 90,000+ other SaaS companies.
