CTOs at Series A and B Startups

Overview

This audience covers 74,900+ CTOs at Series A and B funded companies — the cohort where technical infrastructure decisions are being made for the first time at scale. Series A and B CTOs are actively selecting cloud platforms, developer tooling, and data infrastructure rather than inheriting legacy choices, making this audience high-value for early sales motion and category creation. Engineering team size and tech stack data reduce discovery time and enable more precise, relevant outreach.

What's Included

• Contact Profile: Full name, LinkedIn URL, verified email, and direct phone number
• Role Context: Current title, tenure, and founding team status where applicable
• Funding Data: Series A or B classification with most recent round size and date
• Engineering Team: Estimated engineering headcount and growth trajectory
• Tech Stack: Known infrastructure, cloud, and development tooling in use

Use Cases

Developer Tooling and Infrastructure Sales

Target CTOs at Series A and B startups before their tooling decisions solidify. This cohort is actively evaluating CI/CD pipelines, observability platforms, and developer experience tooling — and the CTO is typically the direct buyer at this company stage.

Cloud and DevOps Platform Sales

Reach CTOs making cloud platform commitments as their engineering teams scale. Series B companies are often at the inflection point where infrastructure standardization becomes a priority, creating a receptive audience for cloud management and DevOps tools.

Engineering Recruiting and Staffing

Source technical leaders at funded startups building out engineering teams. Series A and B CTOs are consistently among the most active hiring managers in the market, and direct contact data accelerates recruiter outreach past the LinkedIn InMail queue.

Technical Advisory and Consulting Services

Identify CTOs at growth-stage startups who lack the organizational depth to handle architecture reviews, security audits, or vendor evaluations internally. Funding recency signals companies with budget for outside technical expertise.