Modern Data Stack for Growth is to product and growth people what Modern Data Stack for Analytics is to data people — an enabler for one to do their best work.
Grouparoo can connect to data sources such as Postgres, MySQL, Snowflake, BigQuery, Redshift, Mongo DB, Google Sheets, and more to create profiles and cohorts.
Grouparoo has an open-source community edition for your engineering team that is free to use.
As is often the case, the devil is in the details. You have to make sure you get the right data and handle many API nuances.