The Lightning Conductor App is a SharePoint list and library rollup app for SharePoint Online. An on-premises version is also available from: http://lightningtools.com/lightning-conductor-web-part-2013/
The Lightning Conductor App enables you to rollup lists such as Tasks, Contacts, Announcements, Document Libraries, Picture Libraries and Custom Lists from across sites, across site collections or anywhere in the host web.
The Lightning Conductor has three rollup engines; Client Side Object Model (Rollup Current Site Collection Only), Search (Rollup from across site collections), or Graph API.
Once you have specified the scope for your rollup, you can build your view simply by selecting the columns that you wish to display, apply multiple levels of grouping, apply filters, set conditional formatting, create custom columns and more all without writing any code.
Lightning Conductor for Office 365 is available as a free, fully featured 14 day trial. Continued use requires a license key from Lightning Tools. To obtain a license key or trial extension, please contact firstname.lastname@example.org. Pricing is below:
Users Price in USD per year
Lightning Conductor for Office 365 includes support for in app purchases of a license key from LightningTools.com