Company Details
Technology Stack
Professional Summary
Chak Li is (Former) Co-founder / CTO at OpenAI. OpenAI operates in the research industry and has 8500 employees. Based in San Francisco, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes CloudFlare CDN, Gmail, Outlook, Marketo, Google Apps, and 9 other technologies. OpenAI reports annual revenue of 10000000000. OpenAI has raised 63500000000 in total funding.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 6,712 tech leaders in the research industry in our database.
- • We have verified contacts for 26 tech leaders at OpenAI.
- • 48,652 tech leaders in California are available in our database.
Position in the CTO Rank Database
- • Chak Li is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 2,433 hold the CTO role at research companies (out of 6,767 total research leaders in our database).
- • 9,924 hold the CTO role in California.
- • 32 hold the CTO role at companies with 8500 employees.
- • Typical CTO compensation in California: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Chak Li?
Chak Li has a verified email address on file on CTO Rank. They work at OpenAI. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Chak Li work for?
Chak Li is (Former) Co-founder / CTO at OpenAI, a company in the research industry with 8500 employees. The company is headquartered in San Francisco, California, United States.
What is Chak Li's role in technology leadership?
Chak Li is classified as a CTO leader at the c-suite level.
What technologies does Chak Li's organization use?
Chak Li's organization uses a technology stack that includes CloudFlare CDN, Gmail, Outlook, Marketo, Google Apps, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.
Is Chak Li open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Chak Li using the verified contact information available to Pro members. When recruiting a (Former) Co-founder / CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Chak Li at OpenAI?
Chak Li is (Former) Co-founder / CTO at OpenAI. CTOs like Chak Li typically evaluate vendors in CloudFlare CDN, Gmail, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Chak Li's profile data?
CTO Rank verifies and refreshes profile data weekly. Chak Li's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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