Wondery’s audio-only podcasts — such as the true-crime hits “Dr. Death” and “Dirty John” — will be now be overseen by Audible, the audiobook arm of Amazon, and earn money primarily through subscriptions.

Despite securing big names in the business, the company is now shifting its strategy in an effort to better compete with rivals like Spotify and YouTube.

Amazon has reorganized its audio divisions, laying off more than 100 workers and shuttering its Wondery studio. Among those exiting is Wondery CEO Jen Sargent. Marshall Lewy, who has headed up content at Wondery, is among a number of staffers shifting to Audible, Amazon’s Newark, NJ-based subsidiary.