I found ONline a very interesting Slide about the difference between Sql server integration Services and Azure Data factory.
SSIS is a well known ETL tool on premisses. Azure Data Factory is a managed service on cloud which provides ability to extract data from different sources, transform it with data driven pipelines, and process the data. in this session you will see many demos comparing ADF (Azure Data Factory) with SSIS in different aspects. you will also learn features that are available in ADF but not in SSIS with many demos.
THis pack fo slide is created by Reza Rad, He is an Author, Trainer, Speaker and DW/BI Consultant. He has a BSc in Computer engineering; he has more than 15 years’ experience in databases, programming and development mostly on Microsoft technologies. He is a Microsoft MVP in SQL Server for five continues years (from 2011 till now) for his dedication in Microsoft BI.
I suggest you two thigs:
A litte bit extract from the slide :