Atomdot: Australia Post Rates vs Calcurates: Accurate Shipping

Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.

The short answer

  • On the Shopify App Store: Atomdot 3.5 from 3 reviews and Calcurates 4.9 from 90 reviews.
  • Paid plans start at $9.99/month for Atomdot and $69/month for Calcurates.
  • Calcurates lists 28 features Atomdot’s listing doesn’t mention, including Address validation, Block dates, Carrier-based.

Head to head

App Store reviews

Atomdot: 3
Calcurates: 90
Open this comparison in ShoplistFree account. Every feature, store and change, side by side.
Pitch

Australia Post eParcel Shipping Calculated Rates

All-Inclusive Solution for Cost-Effective Shipping at Checkout

Categories
  • Shipping rates
  • Shipping rates
  • Delivery and pickup
Languages
—
  • English
Launched
Feb 14, 2019
Dec 17, 2021
Built for Shopify
Not badged
Not badged
Reviews per month
1 last full month
1 last full month
Detected stores
0active installs
0active installs
Most common store size
—
—
Top countries
—
—

Momentum

New reviews each month

Review pace is the clearest public read on how fast an app is winning new merchants.

035JunFebAugNovJanMarJunSepAtomdot: Australia Post Rates: 1 reviews in June 2019Atomdot: Australia Post Rates: 1 reviews in August 2019Atomdot: Australia Post Rates: 1 reviews in February 2025Calcurates: Accurate Shipping: 3 reviews in July 2025Calcurates: Accurate Shipping: 1 reviews in August 2025Calcurates: Accurate Shipping: 2 reviews in October 2025Calcurates: Accurate Shipping: 2 reviews in November 2025Calcurates: Accurate Shipping: 3 reviews in December 2025Calcurates: Accurate Shipping: 2 reviews in January 2026Calcurates: Accurate Shipping: 2 reviews in February 2026Calcurates: Accurate Shipping: 2 reviews in March 2026Calcurates: Accurate Shipping: 1 reviews in April 2026Calcurates: Accurate Shipping: 1 reviews in June 2026Calcurates: Accurate Shipping: 4 reviews in July 2026Calcurates: Accurate Shipping: 1 reviews in September 2026
AtomdotCalcuratesCompleted months only
Free options
Free planFree trial
Free planFree trial
Monthly range
From $9.99 to $19.99/month
From $69 to $229/month
Plans
Advanced$9.99/month
7-day free trial
  • · Adjust Insurance Extra Costs
  • · For Shops on Advanced Shopify Plan
  • · Monthly discount, was $29.99
  • · Unlimited rates quote from eParcel
Growing$9.99/month
7-day free trial
  • · Adjust Insurance Extra Costs
  • · For Shops on Shopify Plan
  • · Monthly discount, was $19.99
  • · Unlimited rates quote from eParcel
Starter$9.99/month
7-day free trial
  • · Adjust Dom / Intel Insurance Extra Costs
  • · Adjust Package Costs
  • · For Shops on Basic Shopify Plan
  • · Unlimited rates quote from eParcel
Plus$19.99/month
7-day free trial
  • · For Shopify Plus
  • · Monthly discount, was $49.99
  • · or $49.99 Monthly Order > 2000
Pay As You GoFree to install
from $0.02 per every rate calculation
  • · AI configuration (MCP)
  • · AI-powered chat support
  • · Access to all features
  • · FREE onboarding call
  • · Human text support
  • · No rates calculations included
Small$69/month
15-day free trialfrom $0.01 per 1 extra rate calculation
  • · AI configuration (MCP)
  • · AI-powered chat support
  • · Access to all features
  • · FREE initial setup service
  • · FREE onboarding call
  • · Human text and on-call support
Medium$139/month
15-day free trialfrom $0.01 per 1 extra rate calculation
  • · AI configuration (MCP)
  • · AI-powered chat support
  • · Access to all features
  • · FREE initial setup service
  • · FREE onboarding call
  • · Human text and on-call support
Large$229/month
15-day free trialfrom $0.01 per 1 extra rate calculation
  • · AI configuration (MCP)
  • · AI-powered chat support
  • · Access to all features
  • · FREE initial setup service
  • · FREE onboarding call
  • · Human text and on-call support
Coverage
0 of 29 features0%
29 of 29 features100%
Unique strengths
—
  • Address validation
  • Block dates
  • Carrier-based
  • Custom messages
  • +24 more
Delivery and pickup
0%0/7
100%7/7
Delivery options
0%0/7
100%7/7
Shipping rates
0%0/22
100%22/22
Customization
0%0/10
100%10/10
Rate calculation
0%0/12
100%12/12
0029onlybothonly
AtomdotCalcurates29 features listed across both App Store listings

Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.

See every feature

Integrations

Atomdot3.5(3)Calcurates4.9(90)
Works with also listed by another
—
  • UPS
  • USPS
  • DHL
  • Canada Post
  • Australia Post
  • Other Carriers
How it sells itself

# Get calculated Australia Post eParcel Shipping Rates for your customers at checkout 1. Real time shipping rates quoted from your Australia Post eParcel account. Win your competitors with more attractive rates while not losing money for high shipping cost to remote areas unable to be covered by fixed shipping prices by only weight 2. The app reminds your customers to correct their shipping addresses 3.

Turn on cost-effective and sales-stimulating shipping by eliminating the gap between calculated shipping charges displayed at checkout and real shipping costs you bear. Show carrier real-time rates — UPS, USPS, DHL, FedEx, Australia Post, etc. Build own postcode, dimensions and weight-based shipping price calculator with Table Rates. Restrict shipping, apply advanced shipping rules.

Key points
  • Tailored real time shipping rates give you the edge over your competitors
  • Save money for shipping to remote areas but charged too little with fixed price
  • Validate Addresses to save time confirming with customers
  • Configurable extra cost such as insurance cost
  • 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. Shipping rates by postcodes, tags, metafields
  • Dimensional shipping rates and packaging rules, volumetric weight calculations
Screenshots
shipping rates 4
shipping rates 1shipping rates 2shipping rates 6
Calcurates: custom shipping methods and rates with Table Rates
Calcurates: international duties & taxesCalcurates: advanced shipping rules and zones by postcodesCalcurates Accurate Shipping App for Shopify

All the numbers

Every figure, side by side

A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.

Showing only the rows where the apps differ.

Adoption

MeasureAtomdotCalcurates
Detected storesNot publishedNot published
Net store change, 28 days0estimated0estimated
Stores added, 28 daysNot enough dataNot enough data
Big-brand shareNot enough dataNot enough data
Top store categoriesNot publishedNot published
Top store countriesNot publishedNot published

Reviews

MeasureAtomdotCalcurates
App Store rating3.5 ★4.9 ★(ahead)
App Store reviews390(ahead)
New reviews, 28 days00
Reviewers a year or more inNot enough dataNot enough data

Pricing

MeasureAtomdotCalcurates
Free planNot listedNot listed
Lowest paid monthly plan$9.99/month(ahead)$69/month
Longest free trial7 days15 days
Plans listed44

Listing

MeasureAtomdotCalcurates
Shopify category rank#396in Shipping rates#51(ahead)in Shipping rates
Shopify App ChartsNot on this week’s chartsNot on this week’s charts
Built for ShopifyNoNo
LaunchedFeb 14, 2019Dec 17, 2021
LanguagesNot published1English
DeveloperatomdotCalcurates

FAQ

Atomdot and Calcurates: common questions

Is Atomdot or Calcurates cheaper?
Paid plans start at $9.99/month for Atomdot and $69/month for Calcurates. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
Which has better reviews, Atomdot or Calcurates?
On the Shopify App Store: Atomdot 3.5 from 3 reviews and Calcurates 4.9 from 90 reviews.
What features does each app list that the other doesn’t?
Calcurates lists 28 the others don’t mention, such as Address validation, Block dates, Carrier-based, Custom messages. A feature missing from a listing may still be supported; this compares what each App Store listing says.
Where does this comparison’s data come from?
Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026; estimated figures are labeled.

How Shoplist compares apps

Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.