Chalice vs Serverless: 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; Serverless: The most widely-adopted toolkit for building serverless applications. Build applications comprised of microservices that run in response to events, auto-scale for you, and only charge you when they run. This lowers the total cost of maintaining your apps, enabling you to build more logic, faster. The Framework uses new event-driven compute services, like AWS Lambda, Google CloudFunctions, and more.
Chalice and Serverless can be categorized as "Serverless / Task Processing" tools.
Chalice and Serverless are both open source tools. It seems that Serverless with 30.9K GitHub stars and 3.43K forks on GitHub has more adoption than Chalice with 5.75K GitHub stars and 563 GitHub forks.