ShipCalc vs CBB
ShipCalc shows shipping on the product page, before shoppers add to cart. CBB is cart-only, cheaper, and adds a free-shipping bar.
| Feature | ShipCalc | CBB |
|---|---|---|
| Product page | Not listed | |
| Cart page | ||
| Cart drawer | ||
| Postcode only, no address form | Uses ZIP and geolocation | |
| Uses your Shopify rates as-is | ||
| Quote analytics | Not listed | |
| GA4, GTM & Meta events | Not listed | |
| Custom CSS | ||
| 14-day free trial |
✓ = listed on the app's public Shopify App Store listing. ✗ No = the listing shows it works differently. ✗ Not listed = the listing doesn't mention it. Pricing: ShipCalc $9.99/month, CBB $4.99/month. Checked 21 September 2026.
Choose ShipCalc if
Choose ShipCalc when product-page visibility, compatible cart drawers, quote analytics, or GA4 and Meta events are central.
Choose CBB if
Choose CBB when a mature in-cart calculator, geolocation, a free-shipping bar, and lower price meet the store’s needs.
Full comparison
Choose ShipCalc if you want shoppers to see shipping before they add to cart. CBB is a cart-first estimator — product-page rates are not on its listing — while ShipCalc works on product pages, cart pages, and cart drawers, needs only a postcode, and reports every quote. CBB is cheaper at $4.99 a month, has a long review history, and includes a free-shipping bar, which suits stores that only need a cart estimate.
Product page or cart first?
A product-page calculator answers the question while the shopper is evaluating one item. A cart-only calculator answers it once the order has been assembled. ShipCalc supports both stages; CBB’s public listing focuses on the cart.
For bulky, fragile, or destination-sensitive products, the earlier product-page answer can be material. For stores with predictable products and a strong free-shipping threshold, the cart may be the more important moment.
What does the free-shipping bar change?
CBB includes a configurable free-shipping progress bar designed to encourage a larger cart. ShipCalc does not currently list a free-shipping bar. ShipCalc instead emphasises rate visibility and quote measurement.
What should established review history mean?
CBB’s 237 public reviews provide substantially more marketplace evidence than ShipCalc’s early review count. That is a legitimate strength. Merchants should still test both products against their own theme, rates, destinations, and cart behaviour during the available trial period.
Ratings: ShipCalc 5.0 (1 review), CBB 4.7 (237 reviews). Facts from public Shopify App Store listings, checked . See the CBB listing . ShipCalc publishes this page.
Questions
Is CBB cheaper than ShipCalc?
Yes. CBB lists $4.99/month, while ShipCalc lists $9.99/month as of 21 September 2026.
Does CBB show rates on product pages?
Product-page placement is not stated on CBB’s current public listing; its listing centres on in-cart rates.
Which app has a free-shipping bar?
CBB lists a free-shipping progress bar. ShipCalc does not currently list that feature.
Test it on your own theme and rates.
Questions first? Talk to us.
- 14-day free trial
- No theme code