Company Details
Technology Stack
Professional Summary
Charles Yoo-Naut is Co-Founder and CTO at Rain. Rain operates in the financial services industry and has 260 employees. Based in New York, New York, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Cloudflare DNS, Mailchimp Mandrill, Gmail, Google Apps, CloudFlare Hosting, and 2 other technologies. Rain reports annual revenue of 110000000. Rain has raised 118500000 in total funding.
Position in the CTO Rank Database
- • Typical CTO compensation in New York: $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 Charles Yoo-Naut?
Charles Yoo-Naut has a verified email address on file on CTO Rank. They work at Rain. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Charles Yoo-Naut work for?
Charles Yoo-Naut is Co-Founder and CTO at Rain, a company in the financial services industry with 260 employees. The company is headquartered in Manama, Bahrain.
What is Charles Yoo-Naut's role in technology leadership?
Charles Yoo-Naut is classified as a CTO leader at the c-suite level.
What technologies does Charles Yoo-Naut's organization use?
Charles Yoo-Naut's organization uses a technology stack that includes Cloudflare DNS, Mailchimp Mandrill, Gmail, Google Apps, CloudFlare Hosting, Remote. This information is useful for sales teams, recruiters, and technology vendors.
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Can I pitch or sell to Charles Yoo-Naut at Rain?
Charles Yoo-Naut is Co-Founder and CTO at Rain. CTOs like Charles Yoo-Naut typically evaluate vendors in Cloudflare DNS, Mailchimp Mandrill, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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