SymmetricDS - SymmetricDS is an asynchronous database replication software package that supports multiple subscribers and bi-directional synchronization.
Magento 2 Save Cart Pro - Magento 2 Save Cart Pro Extension by MageComp allows customers to save their shopping cart for the next purchase or to duplicate previous orders. This whole process saves time and provides direct purchase and thus improves their shopping experience.
Timextender - Make quality business decisions with data, mind and heart
Magento 2 Alternate Hreflang Extension - Alternate Tags Manager
HVR - Your data. Where you need it. HVR is the leading independent real-time data replication solution that offers efficient data integration for cloud and more.
Magento 2 Rochet JavaScript - Deferred JavaScript Tool