Company
Date Published
Author
Linda Zhou
Word count
261
Language
English
Hacker News points
None

Summary

Chalk has been recognized by Fast Company as one of the "Next Big Things in Tech 2025," highlighting its innovative approach to AI infrastructure. The annual list identifies technologies with the potential to transform industries within five years, and Chalk's solution addresses the traditional tradeoff in machine learning between speed and data freshness. By computing features at inference time, Chalk enables real-time data access without the need for ETL jobs, offering improved performance and ease of use. This approach is particularly beneficial for critical machine learning applications like identity verification and fraud detection, with companies such as Whatnot, MoneyLion, and Socure utilizing Chalk to scale their ML operations. The company's recent $50 million Series A funding, led by Felicis, underscores its commitment to advancing real-time ML infrastructure, positioning it alongside other innovative companies like Runway, GitHub, and Roblox.