Siftscience Leadership Team & Executives
Kris Nagel is the CEO of Siftscience. GetLatka tracks 6 people at Siftscience — 1 founder, 6 executives — with job titles, tenure and LinkedIn profiles.
Who is the CEO of Siftscience?
Who founded Siftscience?
Siftscience was founded by Kris Nagel in 2011.
Siftscience executives and key employees
| Name | Title | Position | Location | Start Date | End Date | ||
|---|---|---|---|---|---|---|---|
| Kris Nagel | CEO | Founder, CEO | - | kn***@siftscience.com | - | - | |
| Lee Senderov | Board Member | Board Member | - | le***@foundationpartners.com | - | - | |
| Ron Shah | Board Member | Board Member | - | ro***@stripesgroup.com | - | - | |
| Saagar Kulkarni | Board Member | Board Member | - | sa***@stripes.co | - | - | |
| Albert Wenger | Board Member | Board Member | - | Sign up to view | - | - | - |
| Jeff Lieberman | Board Member | Board Member | - | Sign up to view | - | - | - |
Siftscience team size and headcount
Siftscience grew from 175 employees in 2021 to 318 in 2025.
- Team size (2025)
- 318
- Engineering (2023)
- 108
- Sales (2023)
- 63
How to contact Siftscience
- Headquarters
- San Francisco, California, United States
- Website
- sift.com
Verified work emails for the Siftscience people listed above are available to GetLatka members; public listings show a masked address only.
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Frequently asked questions about Siftscience
Who is the CEO of Siftscience?
Kris Nagel is the CEO of Siftscience.
Who founded Siftscience?
Siftscience was founded by Kris Nagel in 2011.
How many employees does Siftscience have?
Siftscience has 318 employees as of 2025.
Where is Siftscience headquartered?
Siftscience is headquartered in San Francisco, California, United States.
How do I contact Siftscience?
You can reach Siftscience through its website at sift.com or at its San Francisco, California, United States office. GetLatka members can also view verified work emails for the people listed on this page.
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