Be interested to know all the competitors in this space. https://data.world/ is one I am most familiar with.
Extraction/Loading Dell Boomi SAP SAS Pentaho Domo Oracle IBM Microsoft Informatica Talend JitterBit SnapLogic Mulesoft SyncSort Information Builders Actian Attunity Datameer Alteryx Striim Treasure Data Cask StreamSets Snowplow DataTorrent Astronomer Panoply Apache Nifi Stitch Data FlyData Bedrock Data Alooma ETLeap Fivetran Xplenty MethodMill Celigo TerraSky DBSync Youredi Scribe Civis Analytics DataScience Dataloader.io datorama Astera
Analyze Microsostrategy GoodData Sisense Looker Power BI Wagon Birst Tableau Qlik Domo Hue Mode Chartio Periscope Pentaho
The amount of hype and BS in the Notebook space would require me to spend some time combing through that again.