RestoreKit

Back up and restore custom data, with references re-linked

Restore a deleted product, collection or metaobject and Shopify gives it a new ID, so what pointed at the old one points at nothing.

RestoreKit snapshots products and custom data at install, nightly and on demand. Compare a version with your store field by field, then restore it or create it again. Re-link metafields, metaobject fields and collection picks to its new ID. Restore a definition with what depends on it. Undo a restore in place or a re-link. Product media and stock are not saved.

Snapshots at install, every night and whenever you ask
Compare a saved version with your store, field by field
Restore products, collections, metaobjects and definitions, even deleted ones
Re-link metafields, metaobject fields and collection picks to a new ID
Undo a restore in place or a re-link, after seeing what it puts back

Install it from the Shopify App Store, then open it from your store's admin under Apps.