Buildbot vs Screwdriver: What are the differences?
Developers describe Buildbot as "Python-based continuous integration testing framework". BuildBot is a system to automate the compile/test cycle required by most software projects to validate code changes. By automatically rebuilding and testing the tree each time something has changed, build problems are pinpointed quickly, before other developers are inconvenienced by the failure. On the other hand, Screwdriver is detailed as "Yahoo's Continuous Delivery Build System for Dynamic Infrastructure". Screwdriver is an open source build platform designed for Continuous Delivery.
Buildbot and Screwdriver can be primarily classified as "Continuous Integration" tools.
"Highly configurable builds" is the top reason why over 8 developers like Buildbot, while over 2 developers mention "Free open source" as the leading cause for choosing Screwdriver.
Buildbot and Screwdriver are both open source tools. It seems that Buildbot with 4K GitHub stars and 1.37K forks on GitHub has more adoption than Screwdriver with 702 GitHub stars and 107 GitHub forks.