CelloSaaS doesn't use any external reporting engine. CelloSaaS comes with Custom built Reporting Engine which provides Ad-Hoc Query Builder and Chart builder to simplify the Query building process without much knowledge about SQL and quickly visualize data with the help of Chart Builder.

Although it can paginate the data fetched from the data store, it doesn't group the data nor provides drill down feature, but developers can extend these default natures by modifying these components.

The primary purpose of Reporting component of CelloSaaS is the ability to query data by applying data Scope, security and ease of use for both developers and end users.