Company Details
Technology Stack
Professional Summary
Jeremy Mailen is Co-Founder & CTO at Opsin. Opsin operates in the information technology & services industry and has 13 employees. Based in San Francisco, California, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Cloudflare DNS, and 6 other technologies.
Position in the CTO Rank Database
- • 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 Jeremy Mailen?
Jeremy Mailen has a verified email address on file on CTO Rank. They work at Opsin. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Jeremy Mailen work for?
Jeremy Mailen is Co-Founder & CTO at Opsin, a company in the information technology & services industry with 13 employees. The company is headquartered in San Jose, California, United States.
What is Jeremy Mailen's role in technology leadership?
Jeremy Mailen is classified as a CTO leader at the c-suite level.
What technologies does Jeremy Mailen's organization use?
Jeremy Mailen's organization uses a technology stack that includes Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Cloudflare DNS, CloudFlare Hosting. This information is useful for sales teams, recruiters, and technology vendors.
Is Jeremy Mailen open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jeremy Mailen using the verified contact information available to Pro members. When recruiting a 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 Jeremy Mailen at Opsin?
Jeremy Mailen is Co-Founder & CTO at Opsin. CTOs like Jeremy Mailen typically evaluate vendors in Gmail, Google Apps, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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