Sift

Employees who left to start YC-backed companies
Sift Founder Genealogy Tree - YC Alumni Startups
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Sift Founders

Jason Tan
Jason Tan
Founder & Executive Chairman at Sift -- we're hiring!
 Brandon Ballinger
Brandon Ballinger
Co-Founder at Empirical Health

YC Companies Founded by Sift Alumni

6 YC-backed companies founded by former Sift employees

Direct - 5 companies

Courier YC S19
courier.com
Sift → Courier
Thomas Schiavone Thomas Schiavone (VP of Product)
Headspace Inc YC W20
headspace.com
Sift → Headspace Inc
Victoria Vitalie Victoria Vitalie (Executive Assistant to Chief Executive Officer)
Sift → Arroyo (acquired by Cloudflare)
Micah Wylde Micah Wylde (Tech Lead)
Empirical Health YC S23
empirical.health
Sift → Empirical Health
Brandon Ballinger Brandon Ballinger (Co-Founder & CTO)
Meetingbird YC S17
meetingbird.com
Sift → Meetingbird
Paul Dornier Paul Dornier (Software Engineering Intern)

Level 1 - 1 companies

Untether Labs YC W23
untetherlabs.com
Sift → Headspace Inc → Untether Labs
Aditya Sharma Aditya Sharma (Product Manager)

Frequently Asked Questions

Who founded Sift?

Sift was founded by Jason Tan and Brandon Ballinger.

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