Taylor Rose

Updated on February 27, 2026

System1 CTO Chris Testa explains how the company ships AI quickly without sacrificing transparency by using real-world testing, human oversight and measurable performance lift to guide every release.

Taylor Rose

Updated on August 01, 2025

A look inside the recent growth, product launches and milestones of nine LA tech companies.

Olivia McClure

Updated on April 03, 2025

Learn how Million Dollar Baby Co., Crexi, System1 and MobilityWare have driven product evolution to serve customers more effectively.

Conlan Carter

Updated on April 03, 2025

By providing training in the latest technology, System1 is making an investment in its employees’ careers — and the future of its products.

Conlan Carter

Updated on August 02, 2024

In a world where businesses are still discovering exciting new ways to use AI, these teams are joining in.

Mia Goulart

Updated on April 03, 2025

LA is heating up — and so is the city’s tech scene. Here are three companies to keep an eye on.

Taylor Rose

Updated on April 03, 2025

In honor of Mental Health Awareness Month, Built In LA caught up with four local employers that recognize the importance of holistic well-being and are providing their employees the resources they need to be happy and healthy.

Mia Goulart

Updated on March 25, 2024

Eight tech professionals share how they’re using AI to their advantage.

Three Seattle tech companies are bucking the retention crisis trend.

In a down year for tech, these companies landed new funding rounds, made big hires and — most importantly — maintained strong cultures.