The first version of Magento 2 was released 2 years ago! Many modules were made in this period, but there could have been more if everybody was using Mage2Gen. If you are not using Mage2Gen you now should take this change to save time and create more modules!
Akeneo is a Product Information Management system in short a PIM system. This PIM solution makes it easier for merchants to create and deliver compelling product experience.