Shopify app
EmergingBuilt for ShopifyOCT Shipping Rates Calculator
Shipping cost calculator on product pages and in the cart
- Rating on Shopify
- 4.6(23)
- Reviews
- 23
- Developer
- Octolize LTD
- Launched
- June 13, 2023
- Pricing
- Free to install. Free trial available.
- Languages
- English, German, Polish
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.24
category median 4.09
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
9%
2 of 23
Starting price
$6.99/month
band: Under $10 · 7-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| DEV STORE TEST | Free to install | not offered | none | For development stores | Free to test for all DEVELOPMENT stores; Includes all paid PRO plan features; Not applicable for production stores |
| PRO | $6.99/month | $69.99/year | 7 days | none stated | Shipping rates on the product pages; Shipping rates calculator in the cart; Browser-based geolocation; Auto-populating the 'Ship to' address; Shipping cost calculator customizations; Fully translatable (multi-language); 3rd party apps' methods & rates support |
Rating distribution
23 ratings on the listing when last refreshed.
- 5 stars21(91%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star2(9%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsOct 19, 2026OxigoNetherlands3 days using the app
"Makkelijk te installeren en daadwerkelijk goed te gebruiken voor een shop die meerdere talen heeft, iets wat bij veel apps helaas niet het geval is. ..."
Developer replied. Read on Shopify
5 starsAug 13, 2026MUSOTOKUSpain15 days using the app
"Just perfect. Recommended by ChatGpt and thoroughly tested by me. I have to say that my expectations have been covered in excess. I also had ..."
Developer replied. Read on Shopify
5 starsJul 27, 2026Giant Freeze Natural Refrigerant HVAC SystemsUnited Kingdom10 days using the app
"I like the design - it fits well with my theme and Łukasz from support is incredibly competent and willing to help me to customize ..."
Developer replied. Read on Shopify
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Rate calculation
- Flat fee
- Carrier-based
- Customer-based
- Dimension-based
- Distance-based
- Product-based
- Quantity-based
- Weight-based
- ZIP/post code
Customization
- Geolocation
- Multi-language
- Multi-currency
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
- App blocks / Online Store 2.0
Shopify surfaces: Shopify Admin
Data access
As disclosed on the listing. Never scored.
View customer data
Device and activity data
- Device and activity data: Geolocation, IP address, browser and operating system
View staff and contributor data
Store owner
- Store owner: Name, email address, phone number, physical address
View and edit store data
Orders, Online Store
- View orders: Shipping information
- Edit Online Store: Online Store page content on a path controlled by the app
- View other data: Locales, Shopify Markets settings
Developer
Octolize LTD
- Apps in the dataset:
- 5
- Address:
- Niddry Lodge, 51 Holland Street, London, ENG, W8 7JB, GB
- Website:
- octolize.com/?utm_source=shopappstore&utm_medium=referral&utm_campaign=appstore_company_link
- Support email domain:
- octolize.com
- English support:
- yes
- Resources:
- Privacy policy, FAQ, App Documentation
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Essent Estimated Delivery Date
5.0(1,040) · listed as similar by Shopify
SMART Shipping Rates & Rules
5.0(476) · listed as similar by Shopify
ShipX ‑ Shipping Rates & Rules
5.0(1,253) · listed as similar by Shopify
Nova Poshta Service
4.8(5) · shares 67% of feature handles
Advanced Shipping Cost Plus
1.0(2) · shares 64% of feature handles
Rate Lab
5.0(1) · shares 61% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 90 words.Show
- Show shipping methods with their rates directly on product pages & in the cart
- Customize the shipping cost calculator placement, appearance, texts, translation
- Enable geolocation to detect and auto-populate the customer's shipping address
- Easy setup, limiting displayed address fields, support for multi-currency stores
- Support for Shopify shipping methods and rates coming from 3rd party apps
Provide shipping cost estimates on the product page to ensure transparency and build trust
Transparency is the key to conversions. Encourage your customers to make a purchase decision by placing a shipping cost calculator on the product page. Provide them with accurate shipping rates upfront to eliminate surprises during checkout and reduce the number of abandoned carts. Display available shipping methods and communicate the shipping cost directly on the product page, even before they reach the cart or checkout, to build customer loyalty and increase their trust in your store.
Questions and comments
Questions people ask about OCT Shipping Rates Calculator, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
23 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.