Hal Koss

Senior Associate Editor at Built In

Expertise: Tech journalism

Education: Loyola Marymount University

Hal Koss is a former Built In senior associate editor who oversaw features and updates for the site’s editorial coverage. He reported on ideas and trends in marketing, technology and startups for Built In, and his work has also appeared in OneZero and The Weekly Standard, among other publications.

148 Articles

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Hal Koss Hal Koss
Updated on May 05, 2026

22 Chicago Staffing Agencies and Recruiting Firms to Know

Looking for a list of the top recruiting and staffing firms in the Windy City? Look no further.

Image: Shutterstock
Hal Koss Hal Koss
Updated on April 19, 2024

What Is a Ghost Kitchen?

The future of food might just be in a warehouse near you.

Food
Corporate Innovation
Image: Shutterstock
Hal Koss Hal Koss
Updated on April 01, 2025

Are Content Moderators Ready for Voice-Based Chat Rooms?

It’s a tall task, but getting it right is critical.

Consumer Tech
Founders + Entrepreneurship
Are Content Moderators Ready for Voice-Based Chat Rooms?
Hal Koss Hal Koss
Updated on April 12, 2024

What Is Sabbatical Leave?

Everything you need to know about the ancient practice that became a modern workplace perk.

Company Culture
Editors' Picks
People Management
Image: Shutterstock
Hal Koss Hal Koss
Updated on May 03, 2024

How to Write a Thank You Email After an Interview: 5 Examples and Tips

The interview doesn’t end until you hit send — here’s how to write a thank-you email after an interview.

Job Search
Job Interviews
Recruiting
Image: Shutterstock / Built In
Hal Koss Hal Koss
Updated on June 24, 2024

33 Gaming PC Companies to Know

Meet the makers whose hardware powers PC gaming.

Media + Gaming
Founders + Entrepreneurship
Gaming
Image: Unsplash
Hal Koss Hal Koss
Updated on April 15, 2024

SEO Content Marketing: How to Set Up a Successful SEO Content Strategy

Google isn’t the only distribution channel. But it’s one brands can’t ignore.

Content Marketing
Search Engine Optimization (SEO)
SEO Copywriting
Image: Shutterstock
Hal Koss Hal Koss
Updated on November 06, 2026

Direct-to-Consumer Brands: All You Need to Know (With 33 DTC Examples)

DTC brands are everywhere now. They weren’t always.

Brand Strategy
Brand Marketing
Marketing
Image: Shutterstock
Hal Koss Hal Koss
Updated on June 25, 2024

What Does the Future of Gaming Look Like?

From virtual reality to artificial intelligence, these technologies are shaping the future of video games.

Design + UX
Media + Gaming
Editors' Picks
Image: Shutterstock / Built In
Hal Koss Hal Koss
Updated on April 08, 2024

6 Top Dental Companies and Startups to Know

These dental tech companies are in the business of making you smile.

Healthcare Technology
Image: Shutterstock / Built In
Hal Koss Hal Koss
Updated on August 20, 2025

12 Top Email Newsletter Services and Software to Know

Want to launch your own newsletter? These services have you covered.

Consumer Tech
Marketing
Media + Gaming
Image: Shutterstock
Hal Koss Hal Koss
Updated on April 20, 2024

18 Video Game Design Courses to Know

These educational resources help aspiring game designers launch their careers.

Design + UX
Gaming
Media + Gaming
Image: Shutterstock