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  1. xpay

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  3. Inventory optimization

  4. Inventory Planner by Sage

Inventory Planner by Sage

by Inventory Planner by Sage

4.4

(130 reviews)

45/100 · Mixed signalsFree to install. Additional charges may apply.
Best suited for merchants managing inventory across multiple sales channels and fulfillment providers like Amazon, Shopify, WooCommerce, Cin 7, Linnworks, or ShipBob.

More time, more profit, less guesswork. That's smart inventory planning with Inventory Planner. Struggling with stockouts, overstock, and costly inventory mistakes? Scaling a retail business is tough—too much inventory ties up cash, while too little leads to missed sales. Inventory Planner by Sage helps you forecast demand with precision, automate replenishment, and manage multi-location stock planning seamlessly. With Inventory Planner, you can save several hours each week and gain deep financial insights and SKU-level profitability analysis to make smarter data-backed decisions. Struggling with stockouts, overstock, and costly inventory mistakes? Scaling a retail business is tough—too much inventory ties up cash, while too little leads to missed sales. Inventory Planner by Sage helps you forecast demand with precision, automate replenishment, and manage multi-location stock planning seamlessly. With Inventory Planner, you can save several hours each week and gain deep financial insights and SKU-level profitability analysis to make smarter data-backed decisions. more Gain full visibility over multi-channel inventory with up-to-date reporting Plan your cash flow, track your inventory turnover and automate replenishment Sync almost any data from any source to get reliable insights in one place Advanced forecasting and reporting capabilities help you gain full visibility Our expert-led onboarding and top-rated support will ensure your success

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Inventory optimization
What it moves
Bottom line

fulfilment cost and post-purchase experience

What it costs
Free to install. Additional charges may apply.
How it’s supported
45/100

Mixed signals · from 130 reviews

What it does

Gain full visibility over multi-channel inventory with up-to-date reporting

Plan your cash flow, track your inventory turnover and automate replenishment

Sync almost any data from any source to get reliable insights in one place

Advanced forecasting and reporting capabilities help you gain full visibility

Our expert-led onboarding and top-rated support will ensure your success

Plan fit
One plan, no tiers to choose between

This developer publishes a single plan (Free to install), so plan choice does not arise — the only decision is whether to install it. The listing summarises it as “Free to install. Additional charges may apply.”.

Pricing
Free to install. Additional charges may apply.
Free

Free to install

The listing notes additional charges may apply, so the plan prices above may not be the full monthly cost.
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

45

/ 100
Mixed signals
medium confidence

Scored on 130 merchant reviews we hold for Inventory Planner by Sage, 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 3.86, 0.65 stars below the lifetime average of 4.51. Worth reading the newest reviews before installing.
Total cost is not knowable up front
1 plan listed, but the listing notes additional charges may apply.
Computed from the 130 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2014–2025 · 130 reviews read
Reviews per year
20142 reviews
20154 reviews
20168 reviews
20172 reviews
20185 reviews
20195 reviews
202016 reviews
202119 reviews
202211 reviews
202314 reviews
202415 reviews
202529 reviews
What merchants say

4.4

130 reviews
5★85%
4★2%
3★2%
2★2%
1★9%
Developer replies
82%
of reviews get an answer
Reviewed at 12m+
41%
had used it a year when they wrote
From 130 reviews read. Typical reviewer had used the app for 9 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 130. Open one to read it in full, with the developer's reply where there is one.

I’ve had an excellent experience working with Inventory Planner, and I’d like to highlight the outstanding support provided by their team member, Yi Chan. He has been consistently professional, knowledgeable, and incredibly patient throughout our interactions. Chan took the time to understand our business needs in detail and guided us through every step with clarity and efficiency. His ability to explain complex functions in a simple, practical way has made a huge difference in our workflow. Thanks to his help, we’ve been able to optimise our inventory processes and feel much more confident using the platform. Overall, I’m very impressed with both the product and the level of customer support. Chan’s dedication and expertise truly set a high standard. Highly recommended.

Developer repliedThank you for the wonderful feedback! We’re thrilled to hear how impactful Inventory Planner has been for your team and that Chan provided such outstanding support. It’s great to know his guidance helped you optimize your processes and gain confidence in the platform. We truly appreciate the recommendation and look forward to continuing to support your success. Show more

We've been using Inventory Planner for over a year now, and it’s become an essential part of how we manage our purchasing and inventory across multiple sales channels. The platform gives us clear visibility into what to reorder, when to reorder, and how much to buy; all based on accurate forecasting and real-time sales data. Highly recommend Inventory Planner to any growing e-commerce business that wants to take control of stock and purchasing decisions.

Developer repliedThank you so much for sharing your experience and for being part of the Inventory Planner community for over a year! We’re thrilled to hear that Inventory Planner has become such an integral part of your purchasing and inventory management process. It’s wonderful to know our forecasting and insights are helping you make confident, data-driven decisions as you grow. We truly appreciate your recommendation and look forward to continuing to support your success! Show more

Terrible, terrible experience. Something broke with the connection at the end of September 2025 and it has basically rendered IP useless to us. The data is not syncing and we are not able to use it even though we JUST paid for an entire year ($4k). Customer service is slow to respond and we're now demanding a full refund after 21+ days of "attempting to resolve this with our engineers." Even their parent company, Sage, knows nothing about them. Tried calling Sage and cx was clueless as to who IP was. If you choose to use them, I recommend proceeding with high caution and low expectations.

I had a very bad experience with their customer service. I needed help reinstalling the app and was ready to pay for the monthly subscription, but I was told that my company was too small for their service. They explained that they had changed their “business model” and are now focusing only on much larger companies. I was advised to contact them again once I reach more than 1 million dollars in annual revenue, and only then they would be happy to help. It was really disappointing to have the door shut in my face like that. They should clearly state these conditions on the App Store so smaller businesses don’t waste their time.

Developer repliedHi there, Thank you for taking the time to share your experience. I’m truly sorry to hear how disappointing this was for you, and I want to acknowledge the frustration you’ve described. We genuinely appreciate your past business with us, and it’s never our intention to make anyone feel shut out.​ As Inventory Planner continues to grow, we’ve had to make some difficult decisions around our pricing model. These changes reflect the ongoing investment we’re making in the platform, adding new features, optimising performance, and expanding the support we offer to ensure the best possible experience for our customers.​ That said, we appreciate this change may have felt disappointing, and we’re truly sorry for any frustration it caused. Your feedback about clearer communication on the App Store has been heard, and we’ll be reviewing how we can make those criteria more visible going forward.​ Thank you again for your honesty—it helps us improve, and we wish you every success with your business. Kindest regards, Ade Inventory Planner by Sage Team Show more

Stuck Paying for a Product We Can’t Use We’ve been with Inventory Planner since before Sage acquired them—back when the platform was lean, reliable, and backed by great customer support. After the acquisition, our subscription cost was increased threefold. In early 2025, after renewing our annual subscription, we transitioned to a 3PL that Inventory Planner had no integration with. Despite reaching out promptly to explain the situation and explore solutions, support offered nothing viable. As a result, we could no longer use the software. We requested a refund for the remainder of the contract, but they refused. We’re now stuck having paid for eight months of a product we can’t use. Support acknowledged the issue but hid behind policy instead of making any good-faith effort to help. If your business values fairness, transparency, and customer service, we strongly recommend looking elsewhere.

Developer repliedHi there, Thanks for sharing your experience—I'm sorry to hear things haven’t gone as hoped. We understand how disruptive a platform change can be, especially when it affects your ability to use Inventory Planner as intended. When your team transitioned to a non-native connection, our support team outlined several options, including a referral to a trusted partner who builds custom integrations and our Early Access ACSV feature. ACSV (Advanced CSV) allows you to connect Inventory Planner to virtually any tech stack, even if we don’t have a native integration—by syncing your data through a flexible, customizable file format. Although your business was not interested in these suggested solutions, we believe ACSV continues to present a promising option moving ahead. We do our best to be transparent about what’s possible and what’s covered under our terms—and while we weren’t able to offer a refund, we’re still here to support you in making the most of your subscription. Please feel free to reach out to your Account Manager if you'd like to reconnect. Kindest regards, Ade Inventory Planner by Sage Team Show more

I've been using Inventory Planner for a while now, and while the tool itself is powerful and feature-rich, what truly makes it invaluable is the exceptional support team. Honestly, if it weren’t for the amazing help I’ve received—especially from Jansen—I would’ve already switched to another system. Inventory planning can be complex and, at times, incredibly frustrating. Recently, I ran into serious challenges with skewed forecasts caused by limited Shopify data. Jansen didn’t just assist—he saved the day. His expertise, patience, and clear communication turned a situation that had me reaching out to competitors into a moment of relief. The support he gave was better than what I’ve experienced from most paid consultants. If you're considering Inventory Planner, know this: the tool is solid—but what really makes it stand out is the world-class support behind it. And Jansen? He’s the best of the best. Give that man a raise.

Developer repliedHey there! Thank you so much for your thoughtful review! We’re thrilled to hear that you’ve found value not only in the features of Inventory Planner but also in the support behind it. Our team is dedicated to ensuring our users have a seamless experience, and it’s rewarding to know that Jansen’s expertise and commitment made such a positive impact for you. I will make sure that he sees this and that his team manager and others within the business do too. Jansen truly is great at what he does! 🧠 We understand how challenging inventory planning can be, and we’re here to tackle those complexities alongside you. Your feedback inspires us to continue going the extra mile to provide the best support possible. Thank you once again, please do not hesitate to reach out if we can be of assistance 😎 Very best regards, Ade Inventory Planner by Sage Team Show more

We have been using Inventory Planner for a few years now and find it very helpful in managing our inventory and procurement process. The support team is very helpful too.

Developer repliedHi there, Thank you so much for taking time out of your day to share your experience of using Inventory Planner by Sage. It's brilliant to see that you are finding it really helpful and that it is working as expected to manage your inventory levels and improve your procurement process. I am also so pleased to see that you have been receiving such great support from our support team, that is always our intention but to read it first hand is so good! Thanks again please do not hesitate to reach out to us if we can help with anything else 😎 Best regards, Ade Inventory Planner by Sage Team Show more

I've been using IP for about four years now, and it’s been a game-changer compared to our old spreadsheet-based planning. It’s saved us an incredible amount of time while helping me purchase the right inventory at the right moment. This has significantly reduced out-of-stock issues and optimized our cash flow. For the first few years, I didn’t spend much time on configuration—it worked almost perfectly out of the box. This year, however, we focused on fine-tuning it to better track our costs, and the results have been worth it. The IP support team has been fantastic throughout. I genuinely appreciate this app—it’s easily in my top three Apps my Shopify stores.

Developer repliedHey Jean-Luc, Thank you for sharing your experience with Inventory Planner! It’s fantastic to hear how much time it has saved you and how it has contributed to optimizing your inventory management and cash flow. It's great to know that the functionality worked seamlessly for you "out-of-the-box" and that after some fine-tuning it recently has delivered even better results. In addition to that we are also thrilled to hear that our support team has been helpful throughout your journey. We're honoured to be one of your top three apps, and we will continue striving to meet your expectations! Please be sure to reach out to us if you need any further help! Kindest regards, Ade Inventory Planner by Sage Team Show more

Inventory Planner by Sage FAQ

Answered from this app's own listing and its full review record.

Best suited for merchants managing inventory across multiple sales channels and fulfillment providers like Amazon, Shopify, WooCommerce, Cin 7, Linnworks, or ShipBob.

The Shopify App Store lists this app as “Free to install. Additional charges may apply.”. It does not publish plain monthly prices we can compute against.

On our scorecard Inventory Planner by Sage rates 45 out of 100 — mixed signals — read from 130 merchant reviews. The developer has published replies to 106 of 130 reviews. The score reflects what the review record shows, nothing more.

130 merchants have reviewed Inventory Planner by Sage, averaging 4.4 out of 5. We hold the review history from 2014 to 2025, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.4 / 5 · 130 reviews


Rating, last 12 months

3.86 from 7 reviews


New reviews, last 12 months

7 (was 26)


Developer replies

106 of 130 reviews


Typical reviewer had used it

9 months


Pricing

Free to install. Additional charges may apply.


On the App Store since

January 15, 2013


Review history held

2014 – 2025

Integrates with
Amazon
Cin 7
Linnworks
QuickBooks
ShipBob
Woocommerce

Categories
Inventory optimizationStaff notifications
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