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Flieber Reviews & Product Details

Flieber’s multichannel inventory planning platform helps modern commerce brands make better decisions, faster. With Flieber, brand operators can embrace the power of data-driven decisions without the hassle of handling countless spreadsheets. Our system connects to your sales, inventory and supply chain data, and leverages AI to provide in real time: - AI-based omni-channel demand forecasting - Multichannel inventory forecasting - Replenishment recommendations consolidated at the warehouse level - Purchase/Transfer simulation for better scenario modeling - And many more. Unlike other systems, Flieber isn’t limited to a specific use case or platform. It’s purpose-built to handle the intricacies of every channel under one easy-to-use system—and it doesn’t break when you need to add non-typical use cases such as: - Intricate supply chains - Multiple SKUs combined into the same product - Kits/bundles - Preorders/backorders And many others. Brands that use Flieber see on average*: - 38% increase in sales - 62% reduction in stockouts - 17% reduction in inventory levels - 88% less time spent on inventory decisions * Numbers based on real customers that have used Flieber for at least 12 months. Created by experienced e-commerce entrepreneurs that lived through the pain of building a $12M+/year brand, Flieber is the only inventory planning platform developed to simplify operations and unlock growth. With headquarters in New York (USA), Flieber is backed by renowned world-class VCs such as GGV, Monashees, Cherubic, AME, Propel, among others. The company is bringing a fresh perspective to the biggest and hardest problem in global commerce: inventory. With customers in 15+ countries, Flieber’s platform currently manages over 3M SKUs across dozens of sales channels.

Product Website

Seller

Flieber

Languages Supported

English

Product Description

Flieber is a demand planning and inventory optimization platform tailored to modern commerce. Based on real-time sales, inventory and supply chain data, Flieber’s SaaS platform leverages AI to provide demand forecasting, inventory replenishment recommendations, purchase order management, supply chain monitoring, sales rebalancing, among other features that improve the quality of inventory decisions while drastically reducing the time needed to execute them

Overview by

Flieber | Marketing

Pricing

Pricing provided by Flieber.

Essentials

Starting at $299.00

Per Month

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Flieber Integrations

(2)

Verified by Flieber

Flieber Media

Gain full visibility of how your inventory will be consumed over time for each location, considering all channels served. Be alerted of potential stock-outs and overstocks in real-time to make proactive decisions.

See projected sales across all your channels built with AI-powered forecasts, tailored to seasonality and demand trends. Anticipate shifts in customer demand and plan ahead with confidence.

Know exactly what you need to order next based on your replenishment parameters, considering how much inventory you will have available for any coverage period. Never miss an order again.

Track every purchase order and transfer in real-time, from creation to arrival. Stay ahead of delays, monitor quantities in transit, and know exactly when inventory will be available at each location.

Analyze sales performance across products, channels, and time periods in one place. Spot trends, identify top contributors, and uncover growth opportunities with clear, actionable insights.

Set up and manage your account through a visual and interactive supply chain map. Build your flows step by step in an intuitive, error-proof interface that makes complex configurations simple and crystal clear.

Flieber's product walkthrough.

Flieber Reviews (30)

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Caio O.

Planning Manager

Enterprise (> 1000 emp.)

8/12/2025

"Flieber has been a game-changer for our operations and is helping us make better decisions."

5/5

What do you like best about Flieber?

Flieber has transformed the way we manage our business. In one place we have our sales, inventory, and supply chain data that gives visibility in our decisions. The platform’s smart recommendations have helped us avoid stockouts and overstock, saving us time and money. It’s easy and flexible to configure and integrate with sales channels and inventory data, and the client support team is always responsive. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

So far, I have no complaints about Flieber’s platform. It has been a tremendous help in making critical decisions for my business. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

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Hi Caio, thanks a lot for the amazing review! Integrations has always been one of the holy grails in complex platforms such as Flieber, and we're very happy for having cracking the code — to the point that we now have 100% of our customers free from any manual work in Flieber. I'm glad that Flieber has been helping you achieve success in your business.

matt@unybrands.com N.

GM, Commercial Strategy & Operations

Mid-Market (51-1000 emp.)

8/26/2025

"Great Product and Team to work with"

5/5

What do you like best about Flieber?

Working with Flieber has been an incredible experience. Their platform makes managing our complex forecasting and replenishment needs seamless, and the accuracy improvements have been game-changing. The best part is their team—they truly act as partners, helping us tackle highly complex projects with dedication and care. Couldn’t recommend them more! Review collected by and hosted on G2.com.

What do you dislike about Flieber?

Over time - it'll be great to see even more APIs and connections to additional channels. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

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Hi Matt, we can't thank you enough for such a great review. We love working with you and the whole Unybrands team.

As for your feedback about the API and overall data connections, you'll have a very positive surprise before the end of September — we'll launch our new version of the API (a more modern GraphQL API) and also a very powerful Google app that will natively connect all data from Flieber into Google Sheets. Stay tuned!

Rob H.

Founder/Operator

Small-Business (50 or fewer emp.)

2/10/2025

"Comprehensive Inventory Forecasting Solution That Delivers on Its Promises"

5/5

What do you like best about Flieber?

Superior forecasting accuracy

Seamless handling of multiple sales channels and warehouses

Automatic creation of AWD and FBA shipments without manual entry

AMAZING customer service Review collected by and hosted on G2.com.

What do you dislike about Flieber?

The learning curve is a bit steep but that makes sense considering the complexity of demand forecasting and supply chain. Review collected by and hosted on G2.com.

What problems is Flieber solving and how is that benefiting you?

I've tested nearly all the forecasting tools currently on the market and Flieber has proven to be a cut above the rest. It forecasts for both purchase orders and transfers (although it lumps everything in as Shipments which does take a minute to wrap your head around). It automatically adds AWD and FBA shipments so you don't have to double enter your data across multiple platforms. And they don't charge per integration, warehouse, or store. I have 2 Shopify stores and Amazon connected and I have 2 warehouses, FBA and AWD. All of it is integrating seamlessly and the forecasting has been highly accurate. Review collected by and hosted on G2.com.

Cassian M.

Operations manager

Mid-Market (51-1000 emp.)

4/9/2025

"Loving it"

5/5

What do you like best about Flieber?

Flieber has been a game-changer for us. It connects all my sales channels and integrates smoothly with our 3PL system. This has made our inventory planning much more accurate and way less stressful. The onboarding was super quick, and their support team has been amazing, always there when we need them. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

There are a couple of features that would be nice to have, but honestly, Flieber is always improving and taking feedback into account, so I’m confident they’ll keep making it even better. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

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Hi Cassian, thanks a lot for your great review — we really appreciate it.

It's very good to know that Flieber has made such a positive impact on your business. Replacing spreadsheets isn't easy — we're glad for having been able to do it for you.

Please let us know which features you'd like to see in Flieber. As you have already noticed, we love responding quickly to customer feedback, and most of our roadmap is defined based on customer inputs.

And if you ever need any help, please keep counting on us!

Lucas S.

Product Owner

Enterprise (> 1000 emp.)

8/28/2025

"Great to work and the customer service team is really helpful"

5/5

What do you like best about Flieber?

It’s easy to use, and I got started right away. On Flieber, I have different options to generate my sales forecast, and the order recommendations are very good. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

So far, I don’t have any complaints about the platform. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

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Hi Lucas, thanks a lot for the amazing review. It’s great to hear that Flieber is creating such a positive impact in your business. Shifting from moving averages to AI-powered forecasting with pre-processed sales data is a huge step forward—and we’re thrilled you’ve experienced that difference firsthand! If you ever need anything, we continue to be here ready to help you get even more out of Flieber.

Daniel F.

Trade Marketing Manager

Enterprise (> 1000 emp.)

8/13/2025

"Incredible time saving tool with an easy to use interface!"

5/5

What do you like best about Flieber?

We switched to Flieber after years with spreadsheets, and I’m so glad we did. Getting started was easy, the team guided us through everything, and the support has been incredible. I feel way more confident making decisions now, especially with busy seasons coming up. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

Overall so far so good. It's easy to use the platform. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

edit

Hi Daniel, thanks a lot for the great review! We're especially happy to hear that onboarding was easy — we work very hard to remove complexity from this very important step of the Flieber customer journey. We're also very proud of our customer success team, that is publicly recognized as the best in the industry!

Let us know if you ever need help with anything — we'll always be ready to continue holding hands whenever needed.

Patrick V.

Business Manager

Enterprise (> 1000 emp.)

8/29/2025

"Amazing inventory management system"

5/5

What do you like best about Flieber?

The most impressive thing about Flieber is how easy the platform is to use. Also, all replenishment recommendations and the forecast are accurate, and they helped me move away from planning in Excel. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

So far, everything has been working well with Flieber. Review collected by and hosted on G2.com.

Response from Flieber | Marketing of Flieber

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Patrick, we really appreciate your review and your kind words. It’s great to hear that Flieber is helping drive value for your brand. We’ll continue doing everything we can to support you and make sure you get the most out of Flieber.

Fernando R.

Demand planner

Small-Business (50 or fewer emp.)

4/2/2025

"Amazing Inventory planning tool"

5/5

What do you like best about Flieber?

Flieber has a very nice interface, easy onboarding process and simple to use.

I was trying to manage everything in Excel and now it is much better with Flieber. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

Everything is working great so far! Their team is also very responsive and always support when needed. Review collected by and hosted on G2.com.

Sara M.

Small-Business (50 or fewer emp.)

1/19/2024

"Awesome for marketplace data consolidation and demand planning!"

5/5

What do you like best about Flieber?

Flieber is a game-changer for supply chain planning in e-commerce companies, especially for those managing multiple Amazon accounts. Its efficient consolidation of sales data through its integration with Seller Central not only simplifies decision-making but also saves significant time. The program's user-friendly interface ensures easy navigation, making it a valuable tool for streamlining operations and boosting productivity. In summary, Flieber is a must-have for businesses looking to optimize their supply chain processes. Review collected by and hosted on G2.com.

What do you dislike about Flieber?

As of now, no issues have been encountered. The program functions exceptionally well when configured correctly. Review collected by and hosted on G2.com.