Fits In The Box

Shopify shipping rates app by Swagstack·Show shoppers what else fits in their current box. They add more items, you sell more.

Snapshot

#365of 478 inShipping rates

Fits In The Box is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.

CategoriesShipping rates

Pricing

From $9/mo

free_trial

Built for Shopify

No

Years live

0

launched Mar 13, 2026

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where Fits In The Box sits in the App Store.

Rank and percentile inside the Shipping rates category — the competitive shape of the niche around this app.

Rank in Shipping rates

#365

of 478 active apps

Review count percentile

0th

vs category siblings

Rating percentile

0th

vs category siblings

Years on App Store

0

since 2026

Listing change cadence

What Fits In The Box has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+13shopify_lastmod: 2026-06-06 → 2026-06-14works_with: Shopify Admin → noneshopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-16 → 2026-06-30

Shopify Lastmod · Jun 17

2026-06-14 → 2026-06-16

Works With · Jun 15

Shopify Admin → none

PricingIdentity & listingCadence

Plans

Fits In The Box pricing tiers.

Starter

$9/month

  • Up to 100 synced products
  • Real-time 3D bin packing engine
  • Cart shipping estimate widget
  • Up to 5 box configurations
  • Basic product recommendations
  • Email support (48hr response)

Pro

$29/month

  • Up to 10,000 products
  • Up to 50 box configurations
  • Multi-box packing for large orders
  • Cold chain and special handling
  • Smart recommendations by fit + margin
  • Analytics dashboard with insights
  • Priority email support (24hr)
  • Custom packing rules and constraints

Capabilities

What Fits In The Box can do.

The 3 capabilities Fits In The Box lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Rate calculation

2
  • Dimension-based
  • Product-based

Customization

1
  • Custom rules

FAQ

Fits In The Box — frequently asked questions.

What is Fits In The Box on Shopify?
Fits In The Box is a Shopify app in the Shipping rates category. Fits In The Box uses a 3D packing engine to show customers exactly what else fits in their current shipment. It helps merchants build bigger orders by giving shoppers a reason to add one more item. The app installs in minutes, works with your existing products and shipping rates, and handles complex scenarios like multi-box orders and cold chain requirements automatically.
How much does Fits In The Box cost?
Fits In The Box has 2 paid plans on the Shopify App Store, starting at $9/month and going up to $29/month.
Is Fits In The Box free?
No, Fits In The Box is a paid Shopify app. Plans start at $9/month on the Shopify App Store.
When was Fits In The Box launched?
Fits In The Box launched on March 13, 2026.
Is Fits In The Box Built for Shopify?
Fits In The Box does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Fits In The Box alternatives?
Merchants commonly compare Fits In The Box with ShipX, Essent Estimated Delivery Date, PH MultiCarrier Shipping Label, and PH Ship Rate & Track for FedEx. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

Alternatives

Apps merchants pick instead.

Logbase

ShipX ‑ Shipping Rates & Rules

5.00★1,200

Essential Apps

Essent Estimated Delivery Date

5.00★857

PluginHive

PH MultiCarrier Shipping Label

4.90★622

PluginHive

PH Ship Rate & Track for FedEx

4.90★609
Browse more inAll Shipping rates apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running Fits In The Box.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Track Fits In The Box — free Start free

Prefer the source? View Fits In The Box on the Shopify App Store ↗