BigBuy ‑ Dropshipping carriers vs Calcurates: Accurate Shippingfor Shopify (2026)
BigBuy ‑ Dropshipping carriers and Calcurates: Accurate Shipping both aim to provide accurate shipping rates for Shopify merchants, but they cater to vastly different needs and operate on fundamentally different models. BigBuy focuses on merchants using the BigBuy dropshipping platform, offering automatic shipping cost calculation tied directly to their product database and supported carriers. Its value proposition is simplicity and automation *within the BigBuy ecosystem*. Calcurates, on the other hand, is a comprehensive shipping rate calculator for merchants who want granular control over their shipping costs, supporting a wider range of carriers and offering advanced features like table rates, shipping rules, and estimated delivery dates. The core difference lies in their flexibility and target audience. BigBuy is essentially a plug-and-play solution for BigBuy users, prioritizing ease of use at the expense of customization. Calcurates requires more setup and configuration but offers significantly more power and control, making it suitable for merchants with complex shipping needs or those wanting to optimize their shipping strategy beyond basic carrier rates. A major differentiator is that BigBuy's functionality is limited to products listed within the BigBuy database, severely restricting its applicability for stores selling products sourced elsewhere.
At a Glance
BigBuy ‑ Dropshipping carriers
15 reviews
Calcurates: Accurate Shipping
61 reviews
Detailed Overview
BigBuy ‑ Dropshipping carriers
Synchronise your ecommerce with BigBuy's transport companies. Get the shipping cost automatically.
Key Features
- Automatic shipping costs in the cart
- Select transport companies that you want
- Real-time synchronisation
Calcurates: Accurate Shipping
Get a powerful shipping rates calculator, manage shipping rules and set estimated delivery dates.
Key Features
- Shipping live rates from 10+ major carriers. Connect own carrier accounts.
- Advanced shipping calculator: Table Shipping Rates, Pallet Rates, Rate Shopping
- Shipping rules and restrictions. By postcodes, tags, metafields, distance
- Dimensional shipping rates and packaging rules, volumetric weight calculations
- Estimated delivery dates, duties & taxes, multi-origin shipping, rates by vendor
Feature Comparison
| Rating | 1.3/5 | 5/5 |
Rating BigBuy ‑ Dropshipping carriers1.3/5 Calcurates: Accurate Shipping5/5 | ||
| Reviews | 15 | 61 |
Reviews BigBuy ‑ Dropshipping carriers15 Calcurates: Accurate Shipping61 | ||
| Target Merchant | BigBuy dropshippers | All Shopify merchants needing accurate shipping rates & advanced control |
Target Merchant BigBuy ‑ Dropshipping carriersBigBuy dropshippers Calcurates: Accurate ShippingAll Shopify merchants needing accurate shipping rates & advanced control | ||
| Carrier Support | Limited to BigBuy's partners (GLS, SEUR, TNT, DHL, UPS, Correos Exprés, Correos) | 10+ major carriers (UPS, USPS, DHL, FedEx, Australia Post + Connect own carrier accounts) |
Carrier Support BigBuy ‑ Dropshipping carriersLimited to BigBuy's partners (GLS, SEUR, TNT, DHL, UPS, Correos Exprés, Correos) Calcurates: Accurate Shipping10+ major carriers (UPS, USPS, DHL, FedEx, Australia Post + Connect own carrier accounts) | ||
| Shipping Rate Calculation | Automatic for BigBuy products based on destination and weight | Live rates, Table rates, Pallet Rates, Rate Shopping, Dimensional/Volumetric weight |
Shipping Rate Calculation BigBuy ‑ Dropshipping carriersAutomatic for BigBuy products based on destination and weight Calcurates: Accurate ShippingLive rates, Table rates, Pallet Rates, Rate Shopping, Dimensional/Volumetric weight | ||
| Customization | Limited - Select transport companies and shipping zones only | Extensive - Shipping rules/restrictions (postcodes, tags, metafields), Estimated delivery dates, duties/taxes |
Customization BigBuy ‑ Dropshipping carriersLimited - Select transport companies and shipping zones only Calcurates: Accurate ShippingExtensive - Shipping rules/restrictions (postcodes, tags, metafields), Estimated delivery dates, duties/taxes | ||
| Ease of Use | Very easy for BigBuy users | Requires more configuration but offers greater flexibility |
Ease of Use BigBuy ‑ Dropshipping carriersVery easy for BigBuy users Calcurates: Accurate ShippingRequires more configuration but offers greater flexibility | ||
| Key Benefit | Automatic shipping costs *within the BigBuy ecosystem* | Precise rates, cost control, improved customer experience with accurate rates & delivery estimates |
Key Benefit BigBuy ‑ Dropshipping carriersAutomatic shipping costs *within the BigBuy ecosystem* Calcurates: Accurate ShippingPrecise rates, cost control, improved customer experience with accurate rates & delivery estimates | ||
Our Verdict
For merchants exclusively using BigBuy's dropshipping platform, BigBuy ‑ Dropshipping carriers provides a simple, automated solution for calculating shipping costs. However, the low rating and limited scope should be serious concerns. Calcurates: Accurate Shipping is the superior choice for the vast majority of Shopify merchants. Its higher rating, more extensive features, and broader carrier support offer significantly more value and control over shipping costs. Even though it requires more configuration, the investment is worthwhile for any business serious about optimizing its shipping strategy and providing accurate rates to customers.
For the vast majority of Shopify merchants who are *not* exclusively using the BigBuy platform, Calcurates is the clear winner. Its richer feature set, positive reviews, and robust customization options make it a far more valuable and versatile tool for managing shipping rates and providing a better customer experience.
Common Questions
Does BigBuy ‑ Dropshipping carriers work with products *not* listed in the BigBuy database?
No. The app description explicitly states that the feature is only available for products listed in the BigBuy database.
Can I connect my own carrier accounts to BigBuy ‑ Dropshipping carriers?
The app description does not mention connecting own carrier accounts. It appears to be limited to the carriers BigBuy supports.
Which app is easier to set up?
BigBuy ‑ Dropshipping carriers is likely easier to set up for BigBuy users as it is designed to integrate directly with their system. Calcurates requires more configuration due to its advanced features.
Which app offers more control over shipping rules?
Calcurates offers significantly more control over shipping rules, allowing you to restrict shipping, apply advanced rules based on postcodes, tags, metafields, distance, and more. BigBuy offers basic shipping zone selection.
Does Calcurates support calculating duties and taxes?
Yes, Calcurates supports calculating international duties and taxes (landed cost).
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