As pivot requires license what's the substitution of it?

As the title says, what’s my open source choice ,as pivot requires commercial license.

Thank you very much!

Hi Yifan,

I am also curious about the answer to this question. We are currently using Superset from airbnb ( and it is good for dashboarding, but less good for “drill down” style data exploration that Pivot does well. I see that yahoo has a fork of Pivot but I don’t know the status of the project (