According to published reports, Tubular, a start-up that provides analytics for YouTube content creators, has raised $2.5 million in venture capital. FirstMark Capital led Tubular's latest funding round. Other investors included High Line Venture Partners, SV Angel, Lerer Ventures and Bedrocket Media Ventures.

Tubular Labs is building the leading marketing and analytics SaaS platform that YouTube channels and networks use to grow and engage their online video audience. We're currently in private beta with dozens of leading YouTube networks, channels and individual YouTubers. Backed by top Silicon Valley and NYC-based VC funds, we also have angel investors that include leading Bay Area technologists, former YouTube executives, venture partners at leading VC firms, and several people well-connected with ad agencies.