ProductBlack
Shopify apps for shipping rates and more
ProductBlack is an Australian-based Shopify app developer established in 2026. The developer focuses its technical expertise on the shipping rates category.
The developer’s flagship app, TrkShp: Shipping Calculator, provides live Australia Post rates while offering merchants granular control over their shipping rates. This singular application anchors their current portfolio within the shipping management space.
ProductBlack maintains a specialized development approach focused on shipping logistics solutions. Their operations are currently centered on the functionality of their primary shipping calculator app.
1 published apps · 1 currently active
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Across all apps
How ProductBlack's apps stack up against the category leaders.
TrkShp: Shipping Calculator
vs ShipX ‑ Shipping Rates & Rules
TrkShp: Shipping Calculator
vs Essent Estimated Delivery Date
TrkShp: Shipping Calculator
vs PH MultiCarrier Shipping Label
TrkShp: Shipping Calculator
vs PH Ship Rate & Track for FedEx
TrkShp: Shipping Calculator
vs Sendcloud | Shipping Platform
TrkShp: Shipping Calculator
vs Intuitive Shipping