Skyscanner styles itself a "leading global travel search site", while ForwardKeys says it is "The reference for global traveller intelligence".

These 2 European companies plan to collaborate in order to "...deliver two new analytical techniques within ForwardKeys’ Flight Searches tool, branded ‘Travel Willingness’ and ‘Catchment Area’, which aim to provide insights into macro traveller trends..."

I don't really understand what that means, but will stay alert for updates and share them with you as I get them.