AI Infrastructure Builder: Chalk’s Marc Freed-Finnegan episode artwork

EPISODE · Jul 16, 2025 · 22 MIN

AI Infrastructure Builder: Chalk’s Marc Freed-Finnegan

from Growth Investor with GrowthCap‘s RJ Lumba · host RJ Lumba

In this episode, we speak with Marc Freed-Finnegan, Co-Founder and CEO of Chalk, a data platform that powers machine learning and generative AI with real-time, Python-native infrastructure for developers and data teams. Chalk recently raised a $50 million Series A round at a $500 million valuation. The round was led by Felicis, with participation from Triatomic Capital, General Catalyst, Unusual Ventures, and Xfund. The funding will accelerate Chalk’s efforts to scale its Rust-based feature engine and support a growing number of enterprise AI teams building real-time systems. I am your host RJ Lumba. We hope you enjoy the show. If you like the episode click to follow.

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AI Infrastructure Builder: Chalk’s Marc Freed-Finnegan

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