Boxify vs PackOS Checkout
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: Boxify 4.8 from 146 reviews and PackOS Checkout 5.0 from 1 reviews.
- Paid plans start at $19/month for Boxify and $50/month for PackOS Checkout.
- PackOS Checkout lists 7 features Boxify’s listing doesn’t mention, including Address validation, Custom rules, Flat fee.
Head to head
Real-time shipping rates done right
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter Plan
- · Up to 250 shipping calculations/month
Standard Plan
- · Up to 750 shipping calculations/month
Professional Plan
- · Up to 1,500 shipping calculations/month
Enterprise Plan
- · Up to 3,000 shipping calculations/month
Starter
- · 1,000 checkout rate calculations/mo
- · 90-day margin history
- · Box size library
- · Email support
- · Label purchasing
- · Real-time rates at checkout
Basic
- · 3,000 checkout rate calculations/mo
- · 6-month margin history
- · CSV import
- · Everything in Starter
Growth
- · 12-month margin history
- · 8,000 checkout rate calculations/mo
- · Automation rules
- · Everything in Basic
- · Priority email support
Pro
- · 20,000 checkout rate calculations/mo
- · Advanced automation rules
- · Everything in Growth
- · Multiple ship-from locations
- · Priority chat support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureTo quote accurate shipping rates, your shop needs to know the size of the box to be shipped. That's easy if you always use just one size box, but most merchants use a variety of shapes and sizes. Boxify provides your shop with the solution. Use it to record the dimensions of your products and boxes.
PackOS solves the problem of inaccurate shipping rates at checkout. When box size is estimated incorrectly, merchants either overcharge customers and lose carts, or undercharge and lose margin. PackOS uses bin-packing logic to determine which box an order actually fits in, then queries live rates from USPS, UPS, FedEx, and other carriers for that specific package.
- Boxify allows your shop to display accurate carrier-calculated shipping rates.
- Boxify supports UPS, FedEx, USPS, DHL Express, and Canada Post.
- Boxify can also show you which box or boxes to use to pack different orders.
- Bin-packing engine selects the recommended box for each order automatically
- Live carrier rates from USPS, UPS, and FedEx returned at checkout
- Configurable box inventory, carrier settings, and shipping rules
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.
Adoption
| Measure |  Boxify |  PackOS Checkout |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Boxify | PackOS Checkout |
|---|---|---|
| App Store rating | 4.8 ★ | 5.0 ★(ahead) |
| App Store reviews | 146(ahead) | 1 |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Boxify | PackOS Checkout |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $19/month(ahead) | $50/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Boxify | PackOS Checkout |
|---|---|---|
| Shopify category rank | #119(ahead) | #391 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Oct 9, 2015 | May 20, 2026 |
| Languages | 1 | 1 |
| Developer | Boomerang Digital LLC | PackOS |
FAQ
Boxify and PackOS Checkout: common questions
- Is Boxify or PackOS Checkout cheaper?
- Paid plans start at $19/month for Boxify and $50/month for PackOS Checkout. 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, Boxify or PackOS Checkout?
- On the Shopify App Store: Boxify 4.8 from 146 reviews and PackOS Checkout 5.0 from 1 reviews.
- What features does each app list that the other doesn’t?
- Boxify lists 2 the others don’t mention, such as Delivery time, PO Box restrictions. PackOS Checkout lists 7 the others don’t mention, such as Address validation, Custom rules, Flat fee, Multi-zone. 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.