Chalice vs FaaS: What are the differences?
Chalice: Python Serverless Microframework for AWS (by Amazon). The python serverless microframework for AWS allows you to quickly create and deploy applications that use Amazon API Gateway and AWS Lambda; FaaS: Functions as a Service (on Docker Swarm). FaaS is a platform for building serverless functions on Docker Swarm Mode with first class metrics. Any UNIX process can be packaged as a function in FaaS enabling you to consume a range of web events without repetitive boiler-plate coding.
Chalice and FaaS can be primarily classified as "Serverless / Task Processing" tools.
Chalice and FaaS are both open source tools. FaaS with 14.8K GitHub stars and 1.17K forks on GitHub appears to be more popular than Chalice with 5.75K GitHub stars and 563 GitHub forks.