Trunk ‑ Stock Sync & Bundling

Name: Trunk ‑ Stock Sync & Bundling
Brand: Trunk
Rating: 4.8 (401 reviews)

Pricing: From $35/month. Free trial available.
Rating: 4.8 (401)
Developer: Trunk

Centralize your inventory and keep stock levels synced in real-time across everywhere you sell

Never oversell again and let Trunk give an extra helping hand with your inventory, giving you back the bandwidth to grow and sell on even more places. Connect all your sales channels with Shopify including: multiple Shopify shops, Amazon, Bandcamp, BigCommerce, eBay, Etsy, Faire, QuickBooks Online, Square POS, Squarespace, TikTok, Walmart, Wix, WooCommerce, Xero, and more. Not selling elsewhere? Trunk can also help keep your bundles and duplicate SKUs synced within the same Shopify store.

Automatically keeps stock levels synced in real-time between matching SKUs
Powerful bundling and kitting to track components and materials
Low stock level alerts to let you know when to replenish your inventory
Simple and beautiful interface that puts everything at your fingertips
Get set up in minutes even with thousands of SKUs

Popular with stores like yours: Based in United States

Languages

English

Works with

Etsy
eBay
Amazon
TikTok
Faire
and more

Pricing

Essential

$35 / month

or $45/mo: 101-200 orders/mo, or $59/mo: 201-400 orders/mo, or $89/mo: 401-800 orders/mo. See pricing if 801+ orders/mo

14-day free trial
Real-time stock level syncing
Low stock level alerts
Unlimited sales channels
Live chat and email support

14-day free trial

Pro

$39 / month

or $59/mo: 101-200 orders/mo, or $79/mo: 201-400 orders/mo, or $119/mo: 401-800 orders/mo. See pricing if 801+ orders/mo

14-day free trial
Everything in the Essential plan, plus:
Bundling & kitting
Duplicate SKU syncing

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (401)

Overall rating

4.8

Counts per rating level

95% of ratings are 5 stars
379
4% of ratings are 4 stars
17
0% of ratings are 3 stars
1
0% of ratings are 2 stars
1% of ratings are 1 stars
4

All reviews

What merchants think

This is generated by Shopify Magic. It's shown when an app has 100+ reviews and a 4.0 overall rating.

Feedback submitted

Merchants highly value this app for its effective inventory syncing across platforms like Shopify, Etsy, and Square, which prevents overselling and ensures accurate stock levels. They appreciate its ease of setup, efficiency in managing bundles, and responsive customer support. The app also saves time and reduces manual errors, making it a cost-effective solution for improving workflows and customer satisfaction in multi-channel retail environments.

December 10, 2025

We were looking for a solution to synchronize inventory levels across multiple sales channels. We were pleased to find a cost-effective, straightforward tool in Trunk. It's easy to set up and works flawlessly in the background.

Rig Cables LLC

United States

3 months using the app

November 6, 2025

At SEMRail, we manage several Shopify brands, including PMUHub, which is the leading platform for permanent makeup professionals and clients in the U.S. We used to struggle with managing inventory across our stores, but Trunk has completely resolved that issue. The setup took just a few minutes, the syncing process is seamless, and it has provided us with complete operational peace of mind.

PMUHub Shop

United States

5 months using the app

November 18, 2025

I had used a few sync apps in the past but always got into some problems. we run multiple websites and B2B sites and some retail outlets, so having stock info correct is vital - we have been using trunk now for a month and its been problem free and runs happiliy in the background syncing for us from all the sites without anyone being the master (unless asked) this has changed the amount of manual work per week by hours.

Love waves

United Kingdom

3 months using the app