Matrixify

Flawless performance. Greatly assisted our company with migrating to Shopify from another eCommerce SaaS. App functioned as advertised with tens of thousands of records, both customers and orders - including bulk inviting customers to the new site. Requires some data prep, of course, but the actual import is turn-key. Excellent documentation as well.

Migrating from Magento, highly customized install, and the support team has been excellent and responsive.

This one is a must have on Shopify.
No other import-export offers so many options (believe me, I have tried many of them!)
I have been using for over 6 months Excelify on a daily basis to backup all the data of my store, and to do sales and tax reporting (yes, it does all that).
I have also used Excelify to do a 50,000 orders + 3,500 products migration from WooCommerce, and once the mapping was done, the App handled that super easily.
The development is very active, it gains new functionnalities every month, with no price increase so far.
Last but not least, the support is stellar!

Like others have said, it's hard to imagine running a store without Excelify now that we have it. Wow! We sell approximately 1800 different products on our store, www.playitkoi.com. This app literally shaves hours of manual work off of each day.

I can't tell you how many hours I've wasted trying to import and export files via the native CSV import/export function that shopify offers -- mine would insert these strange characters $@%& and screw up thousands of listings at a time. Now, all of that headache is gone. Never again

It's so much easier to bulk edit & update inventory & the features keep getting better every day. Support is also very responsive - answering within hours. 5 stars all around!

Maris was super fast at answering all my questions! Awesome App and a 5 star customer service!

awesome app! the support is even better. I was assisted very fast and have been waiting so long to get my products on my site. This app makes it a breeze! I never write reviews but this one deserves it for sure! get this app now!

The app works like a clock, the interface is ok, and if you have any issues with the excel files, the support team will help you accomplish what you need. We are very satisfied :)

Excellent App !!! Extremely solid app and full of features. Probably the best app for bulk import and update of metafields.

Wonderful App with detailed explanations.Would be slightly better(me being greedy) if the free version could process more files at a time instead of limiting to 10.

The support of this app is awesome, helped me through a big problem and explained and helped me with the import, saving my website. Thanks alot Matrixify! Everyone should use this app when they need to import something, much better than shopifys own import system!