skip to Main Content

Ariel Tseitlin

Connect with me:

About Ariel

Ariel is a Partner at Scale focused on investments in the cloud and security industries. He currently sits on the board of directors at Lumos, AppOmni, BigID, Expel, Honeycomb, Human, Loops, Process Unity, System Initiative, Upsolver, and Vantage. Ariel is also a Board observer at Tetrate.

Previously, Ariel was Director of Cloud Solutions at Netflix where he was responsible for creating and operating one of the most modern cloud infrastructures in the industry, accounting for a full third of all US downstream internet traffic at peak. Ariel’s team built many of the Netflix OSS components like Asgard and the Simian Army, including the Chaos Monkey, making the Netflix streaming service more resilient, reliable, and manageable.

Prior to Netflix, Ariel was VP of Technology and Products at Sungevity and before that was the Founder & CEO of CTOWorks, a software consultancy helping early-stage entrepreneurs deliver their first product to market. Earlier in his career, Ariel held senior management positions at Siebel Systems and Oracle. Ariel holds a bachelor’s degree in Computer Science from UC Berkeley and an MBA with honors from the Wharton School of Business at the University of Pennsylvania.

Top of mind


Announcing our investment in Lumos

May 23, 2024

Three decades into SaaS, we still don’t have a way of easily managing who gets access to what. It’s even...


Cybersecurity perspectives 2024

May 21, 2024

Now in its eleventh year, our survey and report examine the evolving threats and solutions, funding and buying...


Cybersecurity Perspectives 2023

Jul 12, 2023

We’re pleased to share Scale’s annual Cybersecurity Perspectives Survey findings. Every year, we survey hundreds...

Back To Top