xpay✦ Commerce
Directory
Shopify apps
Inventory sync
Trunk ‑ Stock Sync & Bundling
Trunk ‑ Stock Sync & Bundling
by Trunk
4.9
(407 reviews)
Best suited for stores using Amazon, eBay and Etsy, which it integrates with and from $35/mo.
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. 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. more 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
Copy from the Shopify App Store listing, unedited.Inventory sync
Bottom line
fulfilment cost and post-purchase experience
From $35/mo
2 tiers
72/100
Solid · from 393 reviews
What it does
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
What each step up actually buys you
This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.
Essential
$35/month
14-day free trial
Real-time stock level syncing
Low stock level alerts
Unlimited sales channels
Live chat and email support
Pro
$39/month
Everything in the Essential plan, plus:
Bundling & kitting
Duplicate SKU syncing
Pricing
$35/month
$39/month
72
/ 100Solid
Scored on 393 merchant reviews we hold for Trunk ‑ Stock Sync & Bundling, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Recent reviews rate below this app's own average
Reviews in the last 12 months average 4.63, 0.29 stars below the lifetime average of 4.92. Worth reading the newest reviews before installing.Review history
2019–2026 · 393 reviews read| 2019 | 15 reviews |
|---|---|
| 2020 | 86 reviews |
| 2021 | 110 reviews |
| 2022 | 64 reviews |
| 2023 | 41 reviews |
| 2024 | 34 reviews |
| 2025 | 26 reviews |
| 2026 | 17 reviews |
What merchants say
4.9
1%
of reviews get an answer5%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 407. Open one to read it in full, with the developer's reply where there is one.
You know your business is growing when things start to break. During the Faire Winter Market I oversold several products across my sales channels, which was incredibly stressful and made it clear I had outgrown my inventory system. I discovered Trunkthrough a mastermind group and decided to try it. Setup took about an hour and it immediately synced with everything I use. It was one of the fastest and easiest tools I’ve ever implemented. The biggest surprise was how much time it gave back. I didn’t realize how many hours I was spending tracking and correcting inventory until Trunk automated the process. Now everything stays accurate across platforms without constant checking. I also appreciate how clean and focused the system is. It has exactly the features I need without unnecessary tools, and when I contacted support for a report they were quick and helpful. I’m planning a move from Squarespace to Shopify later this year, and knowing Trunk will handle the transition smoothly gives me confidence. I run an educational program that helps artists build product businesses, and Trunk is the only inventory system I recommend.
Trunk is working seamlessly to track inventory across my Shopify and Etsy stores - it's great! I was apprehensive that it would be complicated to set up, but needn't have been - it was so simple and really didn´t take long at all (minutes rather than hours!).
I searched for a long time for an app that could automatically sync inventory between Shopify, Etsy, and Square. Trunk has been exactly what I was looking for. The support has been excellent, with regular check-ins and guidance whenever I needed help. I think Everything has been working well.
We've had a great experience with Trunk. It handles bundling products with the same SKU in our Shopify store exactly as we needed, and the setup was simple. Their customer service is outstanding—responsive, knowledgeable, and always willing to help. Highly recommend!
Trunk has been an absolute game changer for my business. I update my inventory in ONE place, and it automatically filters across all of my channels. I wish I'd signed up years ago. If you're running a busy business, get this app now — it's your one-stop shop for keeping up with constantly changing inventory. It's worth every penny!
Love it! Does exactly what I want! Simple to use, no nonsense. syncs all inventory across all platforms live. Saves our business heaps of time! Best decision we made this year!
I used to manually manage my inventory over 3 separate websites. It was time consuming and also very daunting, Not to mention it would lead to inaccuracies across the different website inventories. We tried a couple different apps through Shopify to help none of them worked or didn’t work like we wanted them too. We tried Trunk out and as soon as we had it figured out and all site linked it was like magic. A change to one site and the sync happens at all sites linked. To change inventory on all site you only need to change it on any site you choose or through Trunk itself and the rest is automatically update. Solid app. Highly recommended
Trunk is taking hours of mental load from me by seamlessly tracking my inventory between Faire and Etsy.
Trunk ‑ Stock Sync & Bundling FAQ
Answered from this app's own listing and its full review record.
Best suited for stores using Amazon, eBay and Etsy, which it integrates with and from $35/mo.
Paid plans start at $35/month, and run to $39/month across 2 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.
Trunk ‑ Stock Sync & Bundling's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.
On our scorecard Trunk ‑ Stock Sync & Bundling rates 72 out of 100 — solid — read from 393 merchant reviews. The developer has published replies to 5 of 393 reviews. The score reflects what the review record shows, nothing more.
407 merchants have reviewed Trunk ‑ Stock Sync & Bundling, averaging 4.9 out of 5. We hold the review history from 2019 to 2026, which is what the year-by-year chart on this page is built from.
At a glance
4.9 / 5 · 407 reviews
4.63 from 27 reviews
27 (was 23)
5 of 393 reviews
1 months
From $35/month. Free trial available.
August 29, 2019
2019 – 2026
Will AI shoppers find this store?
Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.
Run a free readiness checkInstead of Trunk ‑ Stock Sync & Bundling
Same categories, by review volume.
