Based on our record, RedHat OpenJDK seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Depends on your platform. For RedHat as an example they offer OpenJDK builds that are free with LTS. Source: about 3 years ago
Javelin Group - Javelin Group, part of Accenture Strategy, provides strategy consulting and digital transformation services to the world’s leading retailers and consumer brands.
AdoptOpenJDK - The code for Java is open source and available at OpenJDK™.
PFSweb - PFS is a Global eCommerce Solutions Provider delivering consulting, technology, operations & digital agency services to create commerce without compromise.
OpenJDK - OpenJDK is the free version of the Java development platform.
Amblique - Digital commerce consultancy.
Liberica JDK - Liberica is a 100% open-source Java 13.0.1 implementation.