Who is the CEO of Retool?

David Hsu is the CEO or top operating leader named in current public sources.

Retool was founded by David Hsu in 2017.

How many employees does Retool have?

Retool has 300+ reported as of the current public snapshot used here.

Who should you contact to sell into Retool?

Use Retool sales, support, security, or partner channels and map into product, engineering, or GTM owners; do not use guessed personal emails.

Retool

Who are Retool's decision-makers?

CEO: David Hsu
CTO/key exec: David Hsu, founder/CEO
Founded: 2017
Employees: 300+ reported
HQ: San Francisco, CA
Notable: Used by thousands of developer teams; private company

David HsuFounder and CEOFounder since 2017Founded Retool after studying computer science and philosophy at Oxford; central product and company leader.
Y CombinatorAccelerator originYC W17Retool’s early go-to-market and funding roots include YC.
Sequoia partnershipMajor investor relationshipPartnered 2019Sequoia lists David Hsu as the company team member and Bryan Schreier/Carl Eschenbach as partners.

Who leads Retool?

David Hsu is the central public leader and product voice at Retool. The company’s leadership profile is founder-led and developer-tools oriented, with Sequoia’s Bryan Schreier and Carl Eschenbach listed as partners on the portfolio page.

Who actually makes buying decisions at Retool?

Developer-platform, security, infrastructure, sales, and customer-success leaders shape buying decisions. Enterprise-facing products also require legal, procurement, finance, compliance, and support review.

How is Retool organized as it scales?

Retool is organized around product/engineering, enterprise sales, customer success, support/community, security, and platform operations. AI and enterprise deployment have become more important as the product expands.

As of June 2026.Sources:Retool about Sequoia Retool profile Retool funding profile