SheetQuery enables users to run SQL on Google Sheets for advanced data analysis and processing. It provides the full power of SQL allowing users to join or union data from multiple sheets, apply window functions, use common table expressions, and perform many other functional operations.

It has an advanced analysis feature, which allows for complex data processing like departmental salary summation or task updating based on dynamic conditions.

SheetQuery also allows for large-scale data manipulations including bulk updates and bulk deletes using SQL like syntax, using complex conditions and filters.

It extends its capability even further by offering bulk insert functionality which can merge data from multiple sheets into one and import JSON data from APIs.

With SheetQuery, data maintenance and management are more streamlined and consistent, as opposed to the manual methods available in Google Sheets. Its pay as you go pricing model allows users to purchase query credits for use whenever needed, eliminating the need for regular subscriptions.