
Fully managed service - No servers to provision or manage for your builds. Google takes care of all the infrastructure.
Flexible build environment - Default or private pools let you choose build environment that fits your needs. Review collected by and hosted on G2.com.
Limited ability to customize the build environment compared to having your own build servers. You're confined to what Google offers.
No direct support for building Windows containers or Windows executables. Only Linux build environment. Review collected by and hosted on G2.com.