Magmi GitHub, see branch magento2 for a version compatible with Magento 2
Why do you think that https://github.com/firefly-iii/data-importer is a good alternative to magmi-m2
Magmi GitHub, see branch magento2 for a version compatible with Magento 2
Why do you think that https://github.com/firefly-iii/data-importer is a good alternative to magmi-m2