Second for Metbase. It's by and far the most user-friendly self-serve tool I've deployed for business end users. Metabase requires some training for users not f

Second for Metbase. It's by and far the most user-friendly self-serve tool I've deployed for business end users. Metabase requires some training for users not familiar with Excel pivot tables, but it's incredibly approachable for non-technical users to create their own reports. Superset and Redash are great for analysts and technical users looking over more control of the output, with no expectation that the end user consuming the data will want to "drill down" further or satiate their own curiosity. But you can pull things off with these tools that Metabase isn't built for.