Ariel Tseitlin

Ariel Tseitlin

Partner atScale Venture PartnersFirm active Oct 5California

Ariel Tseitlin is a Partner at Scale Venture Partners investing in infrastructure and security. He previously held technology leadership roles at Netflix, Sungevity, CTOWorks, Siebel Systems, and Oracle.

What Ariel can write

Writes checks of$3M to $30M+
Comes in atSeries A, Series BCan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

Scale Venture Partners writes $3M to $30M+ checks, larger than 93% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Scale Venture Partners.

Career

  1. Oracle · senior management
  2. Siebel Systems · senior management
  3. CTOWorks · Founder & CEO
  4. Sungevity · VP of Technology and Products
  5. Netflix · Director of Cloud Solutions
  6. Scale Venture Partners · Partner
    Now

Companies founded

CTOWorks

Investments named in public bios

BigIDExpelFixifyHoneycombLumosPrime Security

Focus

securityinfrastructurecloud computing

Education

UC Berkeley, bachelor’s degree in Computer ScienceWharton School of Business at the University of Pennsylvania, MBA with honors

Also at Scale Venture Partners

Partners like Ariel

At firms with a similar stage, sector and check size.

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Questions

Who is Ariel Tseitlin?

Ariel Tseitlin is a Partner at Scale Venture Partners investing in infrastructure and security. He previously held technology leadership roles at Netflix, Sungevity, CTOWorks, Siebel Systems, and Oracle.

How much does Ariel Tseitlin invest?

Ariel Tseitlin invests through Scale Venture Partners, which writes checks of $3M to $30M+ at series a, series b.

How do I pitch Ariel Tseitlin?

Email [email protected], the firm's inbox for founders, and name Ariel in the subject. A warm intro from a founder Scale Venture Partners backed works better.

What did Ariel Tseitlin do before Scale Venture Partners?

senior management at Oracle; senior management at Siebel Systems; Founder & CEO at CTOWorks; VP of Technology and Products at Sungevity; Director of Cloud Solutions at Netflix.

Last updated 2026-10-15. Is this you? Ask for a correction.