--- title: Stackline Reviews meta_title: 'Stackline Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 245 reviews by the users' company size, role or industry to find out how Stackline works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 245 scale: '5' date_modified: '2026-08-07' parent_category: name: Retail url: https://www.g2.com/categories/retail --- # Stackline Reviews **Vendor:** Stackline **Category:** [Retail Intelligence Software](https://www.g2.com/categories/retail-intelligence) **Average Rating:** 4.4/5.0 **Total Reviews:** 245 ## About Stackline On a mission to fuel the future of commerce by bringing brands and customers closer together, Stackline is the first full-funnel connected commerce platform for the world’s most innovative brands. Stackline's proprietary neural networks and deep learning systems surface and visualize transformational omnichannel insights, power market-leading advertising performance, and activate every step of the shopper journey. Brand leaders, product innovators, and performance marketers trust Stackline to power profitable growth in an increasingly complex retail ecosystem. Founded in 2014 in Seattle, Stackline employs over 250 connected commerce professionals creating value for 7,000 global brands.  ## Stackline Pros & Cons **What users like:** - Users value the **flexibility in data segmentation** and appreciate the ease of use for daily analysis. (32 reviews) - Users value the **easy-to-use analytics and excellent customer support** from Stackline, enhancing their daily operational insights. (32 reviews) - Users find Stackline's **ease of use** exceptional, allowing quick access to vital data and insights effortlessly. (25 reviews) - Users value Stackline's **high accuracy and intuitive interface** , enabling seamless integration and effective team collaboration. (16 reviews) - Users value the **excellent customer support** from Stackline, appreciating timely communication and responsive assistance for their needs. (15 reviews) - Users value the **exceptional data accuracy** of Stackline, crucial for understanding consumer behavior and competition. (14 reviews) - Insightful Results (14 reviews) - Market Analysis (14 reviews) - Users value the **granular insights** from Stackline, enhancing their retail analytics with detailed visuals and metrics. (14 reviews) - User Interface (13 reviews) **What users dislike:** - Users experience **data inaccuracies** with Stackline, affecting timely decision-making and complicating analysis of product data. (12 reviews) - Users experience a **two-week data delay** that can hinder timely decision-making but is generally manageable. (7 reviews) - Users find the **poor categorization** in Stackline limits their access and complicates data analysis efforts. (7 reviews) - Users experience **slow performance** with Stackline, facing issues like prolonged load times and data accessibility challenges. (7 reviews) - Users criticize the **inadequate reporting** of Stackline, noting delays and recent format changes complicating data analysis. (5 reviews) - Users dislike the **slow loading** of sales data, which hampers quick decision-making and efficiency for Seller accounts. (5 reviews) - Time Delays (5 reviews) - Complexity (4 reviews) - Users feel that the **difficult learning curve** of Stackline makes it challenging to navigate the platform effectively. (4 reviews) - Users find the **inadequate filtering** of Stackline challenging, impacting product categorization and data export processes. (4 reviews) ## Stackline Reviews ### 1. The Single Best Resource for Amazon Intgelligence **Rating:** 4.5/5.0 stars **Reviewed by:** Michael B. | Group Category Manager, Enterprise (> 1000 emp.) **Reviewed Date:** April 21, 2026 **What do you like best about Stackline?** Weekly updates with comprehensive analysis - ability to slice into ASINs / Categories / Trends of Traffic + Sales + Promotions + ASPs. The UX is extremely easy to navigate and the immediate ability to click out to a specific ASINs Amazon PDP is unmatched. When our org paid for the Stackline Advisor it was the single best AI product in the market. Extremely knowledgeable - useful - timely & insightful for a multitude of projects. Stackline customer team support is unmatched & extremely responsive. **What do you dislike about Stackline?** Ad spend generalization is not always accurate to true spend by a manufacturer **What problems is Stackline solving and how is that benefiting you?** Competitive intelligence + market shifts allows us to prepare stories to internal stakeholders and external merchants to inform strategic decisions. Pricing + promotion details allows us to shift strategies within the quarter vs waiting longer data sets. ### 2. Integrating Stackline into our Walmart eCommerce strategy has been transformative **Rating:** 5.0/5.0 stars **Reviewed by:** Sarah K. | Omnichannel Activation Manager , Mid-Market (51-1000 emp.) **Reviewed Date:** May 22, 2025 **What do you like best about Stackline?** Analytics. Stackline's Atlas platform offers deep insights into Walmart's marketplace. It provides detailed data on sales trends, market share, and competitive advertising strategies across over 750 categories. This level of detail has been instrumental in identifying growth opportunities and understanding our position relative to competitors **What do you dislike about Stackline?** While Stackline's offerings are robust, it's important to note that their services come at a premium. The comprehensive nature of their tools means that the investment is substantial, which may be a consideration for smaller brands or those with limited budgets. **What problems is Stackline solving and how is that benefiting you?** 1. Limited Visibility into Competitive Landscape Problem: It’s hard to understand how competitors are performing across Walmart.com — what they're spending, how their products rank, or where they’re gaining share. How Stackline Helps: Tools like Atlas offer deep category-level insights and benchmark data, allowing us to: Monitor competitive share of voice (SOV) Spot whitespace and over-saturated categories Identify aggressive advertiser behavior early 2. Inefficient Retail Media Spend Problem: Without automation and real-time insights, media dollars can be wasted on underperforming keywords or tactics. How Stackline Helps: With Beacon, we can: Auto-optimize Walmart Connect campaigns in real time Improve ROAS and reduce wasted spend Test and scale keyword strategies faster than manual systems allow 3. Digital Shelf Blind Spots Problem: It’s difficult to monitor and respond to changes in product availability, content compliance, or pricing across thousands of SKUs and retailers. How Stackline Helps: Tracks item-level content health and compliance on Walmart.com Flags stockouts or pricing issues Provides automated alerts so we can fix problems before sales are impacted 4. Lack of Actionable, Granular Data Problem: First-party data is scattered and often delayed or difficult to translate into action. How Stackline Helps: Unifies sales, search, and shopper data into one platform Provides near real-time analytics Enables daily, weekly, and custom reporting to inform decisions 👥 5. Shallow Shopper Understanding Problem: We had limited tools to understand why shoppers behave the way they do online or how to influence them pre-purchase. How Stackline Helps: Shopper OS allows us to run surveys, gather behavioral data, and integrate with loyalty programs Helps identify key purchase drivers and refine messaging or promotions accordingly ### 3. Powerful Retail Intelligence That Drives Real Decisions **Rating:** 5.0/5.0 stars **Reviewed by:** German R. | Senior Analyst - Ecommerce, Mid-Market (51-1000 emp.) **Reviewed Date:** May 21, 2025 **What do you like best about Stackline?** Stackline has become an essential tool in our retail analytics workflow. Its ability to surface granular insights—like keyword performance, pricing trends, and competitive benchmarking—has helped us pinpoint exactly why certain products underperform, even in growing categories. **What do you dislike about Stackline?** The only thing is that the data have a 2-week delay, but it is close enough to make analysis. **What problems is Stackline solving and how is that benefiting you?** Stackline helps us bridge the gap between raw retail data and actionable insights. It solves several key problems: Keyword & Trend Visibility: It identifies shifts in consumer search behavior, helping us adapt our listings and content strategy in real time. Competitive Benchmarking: We can track pricing, promotions, and SKU launches from competitors, which informs our pricing and ad spend decisions. Retail Performance Diagnostics: Stackline pinpoints why sales are down—whether it's due to lost Buy Box share, inventory issues, or creative mismatches—so we can take targeted action. Category Intelligence: It shows us how our performance stacks up against the broader market, helping us separate internal issues from macro trends. ### 4. Accurate way to determine brand standing **Rating:** 4.5/5.0 stars **Reviewed by:** Ephraim M. | Retail Media Manager, Retail, Enterprise (> 1000 emp.) **Reviewed Date:** May 20, 2025 **What do you like best about Stackline?** I love that it's easy to see KPIs at a glance. Building custom segments is easy and provides a quick way to gauge the category and see where my brand stands within the larger landscape. It provides a lot of KPIs to further dig into market shifts, drops in sales, increases in MS, etc. Stackline provides an overall view of how my brand is performing within my category as well as broadly. Customer support is responsive. Full onboarding was done by another team with my team's input, and I've heard that the general integration and implementation was a bit tedious. I use it almost everyday! **What do you dislike about Stackline?** The backend setup of segment creation can be tedious, but once done, it's a breeze to replicate for new segments and views. The time selection can sometimes be finnicky, but usually operates as expected. **What problems is Stackline solving and how is that benefiting you?** We have a hard time knowing Marketshare and growth potential in our categories. Stackline helps us see where we stand and what we can do to improve our position. ### 5. An essential part of our digital team. **Rating:** 5.0/5.0 stars **Reviewed by:** Cale O. | Sr. Manager of Digital Commerce, Mid-Market (51-1000 emp.) **Reviewed Date:** May 15, 2025 **What do you like best about Stackline?** By far the most accurate, easily configurable, best-communicated software partner we have. Integration and implementation was a breeze with Stackline handling the majority of the heavy lifting. The super-intuitive UI (that's continually being upgraded and improved) makes it simple to train new employees or other employees in the company on use, and configurability allows each team member to build the service to fit their needs (examples: e-comm, brand, product management, and product development teams all tracking different KPIs). Our account reps are extremely helpful and easy to reach and our biweekly meetings on usage and new features are invaluable. We use Stackline's Beacon and Atlas services daily and they have become an essential part of nearly every workflow. **What do you dislike about Stackline?** Without guidance, the sheer amount of data can be overwhelming. Fortunately, beyond the support you get from account reps, Stackline has robust walkthroughs and detailed descriptions of nearly every part of their services. **What problems is Stackline solving and how is that benefiting you?** Primarily understanding Amazon as a whole from a subcategory level. With segments we're also able to easily build out custom groups of products to track performance across our own brands and the entire industry. Stackline's estimates for advertising spend, promotions, etc. all give us much clearer insight into how we index against our competition and inform key parts of our strategy from the total market share level down to content quality on individual listings. ### 6. Market Insights for a Niche Category **Rating:** 4.5/5.0 stars **Reviewed by:** Tye B. | Growth Director, Mid-Market (51-1000 emp.) **Reviewed Date:** May 14, 2025 **What do you like best about Stackline?** The market insights into our core category are invaluable to helping us build strategies and gauge our market success. Additionally the tools are very user-friendly which make them easy to introduce and get broad adoption. While the tools are simple, there is a great deal of data and information to mine. **What do you dislike about Stackline?** There are some limitations of the tool, gaps in the data that can skew results, but generally it is directionally correct and provides more insight than we would have without it. **What problems is Stackline solving and how is that benefiting you?** The biggest problem is that we didn't have visibility into the changes happening in our category in the broader market. We were limited to only looking at our year-over-year performance which gave a very limited view of the success of our marketing efforts. With Stackline we can get a much better perspective on the market dynamics that are impacting our category and build much more focused strategies to grow our business. ### 7. Stackline provides more than just syndicated data **Rating:** 4.5/5.0 stars **Reviewed by:** Jeff M. | Director of Business Intelligence, Mid-Market (51-1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** - Data searches are quick & easy for novice users to get results for daily use. - Searches include visualizations for Trends and Comparisons making results clear. - Images provided help narrow and verify results. - Measures include $ Sales and Unit Sales, but also include Traffic, Conversions, Pricing, Content and Ratings which can often help explain Sales impact. - Flexibility to create custom groupings that may overlap Categories \ Sub Categories , Brands and even product types. - Access to keyword search results to optimize paid results. - Trended Market Share over multiple Time Periods to gauge long and short term marketing results. - Implementation was incredibly easy with full customer support throughout the process. **What do you dislike about Stackline?** - Unable to combine Retailer results for total channel results. - Limited data exportation options if you do not use API. - Lack of Item attribution (Size, Form, Benefits, etc..) **What problems is Stackline solving and how is that benefiting you?** Below are the primary problems Stackline has helped solve for our organization: Online Market visibility - Prior to Stackline we were limited to only knowing our internal sales and growth along with any information that the buyers would share. Category Trends - With Stackline we can see category trends nearly as soon as they happen with weekly data refreshes Consumer Insights - Through Keyword Search access we were able to better understand what consumers are searching for to adapt our Item Content as well as guide our product development Traffic \ Conversion - Using these measures we are able to see the impact of paid searches and promotions, which helped us adjust our marketing spend ### 8. Invaluable category insights **Rating:** 4.5/5.0 stars **Reviewed by:** Emily S. | Digital Marketing Lead, Enterprise (> 1000 emp.) **Reviewed Date:** May 14, 2025 **What do you like best about Stackline?** Stackline unlocks category insights that I wouldn't have access to otherwise, understanding the category size of prize, comparative scale of competitor ASINs and the drivers of performance **What do you dislike about Stackline?** Setting up and maintaining keyword lists is quite manual. Comparing performance drivers of competitor ASINs takes time to click through multiple screens as it's not easy to see these side by side. **What problems is Stackline solving and how is that benefiting you?** It's giving us visibility of how we're performing relatively compared with competitors on Amazon, it gives us a much more rich view vs. looking at SFR and most clicked/converted ASINs within Vendor Central. It allows us to dive into what's working for us and the top products in our category allowing us to focus our efforts in the right places. Before I used Stackline, I was working blind when it came to the size of my competition and what was driving their results. ### 9. Reliable Amazon Market Share Tool with Great Support, but Data Access and Flexibility Could Improve **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Health, Wellness and Fitness | Mid-Market (51-1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Trustworthy source of truth for our organization for understanding market share on Amazon and using that as a proxy for the whole online picture I use it a couple times a week UI is mostly intuitive Ability to create custom segments, business units, topics is useful Ability to include/exclude specific products is useful Service representatives are very helpful and responsive, and keep us in the loop with new innovation / tool updates. They also send periodic category updates that are insightful for understanding emerging trends, new entrants to our categories, standout competitors, etc. **What do you dislike about Stackline?** Bulk download of data is slow and often breaks Default weekly breakout is also difficult to work with sometimes because most business reviews like to look at monthly or quarterly Never feel like I'm getting the full picture because only limited to categories that I am subscribed to Because we work with a third party, we aren't able to integrate with seller central API, leaving a big gap in Beacon data **What problems is Stackline solving and how is that benefiting you?** Gaining full understanding of the competitive landscape on Amazon (which we use as a proxy for other parts of the online business) Identifying emerging trends in categories, products, brands, keywords, etc. Quick snapshot of price sensitivity, promotional activity, content updates, etc and impact to conversion ### 10. Insight Masterclass! **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) **Reviewed Date:** May 14, 2025 **What do you like best about Stackline?** I love the ability to use stackline to analyse the sales in each markets and separate 1p and 3p sales so easily - it has made us aware of opportunities and helped us form business plans. There is also a wide range of features and we can segment those features to retrieve our desired data. Further the customer support has been fantastic! **What do you dislike about Stackline?** There are times that when you get to the very granular detail it isn't always 100% accurate - despite this it's still a great tool and any issues we have had have been resolved quickly and efficiently **What problems is Stackline solving and how is that benefiting you?** The main issue we have had is 3p sellers - by using stackline we are able to see the exact numbers and opportunity the 3p sellers are taking from us, and so we can optimise and plan for the future ### 11. Essential Tool for Product Research and Amazon Growth **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Wholesale | Small-Business (50 or fewer emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Stackline has been an absolute game-changer for our e-commerce strategy, especially on Amazon. We’ve used a variety of tools over the years, but none have matched the depth of insights and user-friendly interface that Stackline provides. The platform makes it incredibly easy to analyze product performance, track market trends, and uncover competitive intelligence. It’s helped us make data-driven decisions about which products to launch, how to price competitively, and where to optimize our listings. What really sets Stackline apart is the quality of their analytics and the actionable nature of the insights. The data isn’t just numbers—it tells a story, and that’s helped us stay ahead in a competitive space. If you're serious about product research and scaling on Amazon, Stackline is a must-have. It’s become an integral part of our decision-making process. **What do you dislike about Stackline?** That the data is 2 weeks behind and not more immidiate **What problems is Stackline solving and how is that benefiting you?** stackline solves one of the biggest challenges in e-commerce: knowing which products are actually worth launching. Before using Stackline, we spent a lot of time and resources testing product ideas that didn’t always resonate with the market. Now, we’re able to validate concepts early, analyze trends, and cut underperforming ideas before they cost us money. The platform gives us clear, data-backed insights into what’s selling, what’s trending, and where the competition is heading—especially on Amazon. It’s helped us fine-tune our product lineup and focus only on ideas with real potential. Thanks to Stackline, we’re no longer relying on gut instinct alone. It’s become our go-to tool for smarter, faster product decisions. ### 12. Indispensable Information for the Whole Team **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Goods | Mid-Market (51-1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Stackline provides consolidated information that is difficult to find anywhere else. My team uses BeaconPro and Atlas daily, and multiple departments use ShopperOS weekly or more. The information is provided in easily digestible graphics, which make it easy to share even with those unfamiliar with the software. Additionally, Stackline's customer support is really excellent. They keep us up to date with latest features, and they work with us to make sure we're making the most of their abilities. They really are constantly improving in response to customer use cases and requests. **What do you dislike about Stackline?** Stackline can be pricey, especially if you want to add a lot of categories to your package, but I think the service is truly worth it. **What problems is Stackline solving and how is that benefiting you?** Stackline helps us understand the state of the market for our various retail categories. We can see how our traffic, spend, and sales compare to our closest competitors, and we can keep track of how other brands in each category respond to changing market conditions. This helps us make informed strategic decisions and monitor the effectiveness of our strategies. ### 13. Great platform, easy to use and analyze **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Small-Business (50 or fewer emp.) **Reviewed Date:** February 13, 2024 **What do you like best about Stackline?** This is a great platform to see competitior data. I appreciate how you can go into the subcategories of the main segments and also filter by subcategories when looking into segment data. I did see that they have added new features on consumer insights, I haven't needed to use that function yet but I do think it is super useful just by playing around in it, and was a great idea to add to the platform **What do you dislike about Stackline?** The program is very slow and laggy so it's not that great in that aspect. I also wish there was a better way for how you download data to compare segments/brands / products YoY. It gets confusing having a "main" and a "comparison" for each line in the report. I wish it was more similar to SPINS where it showed YA performance in the columns **What problems is Stackline solving and how is that benefiting you?** Stackline is helping us solve the gaps we see in other category data reports on Amazon. It's very helpful to especially see how much money other brands are putting towards promos/search/etc. over time, and how that affects the product performance. I think if stackline would be able to intergrate the consumer insights features into the landing pages of each of the brands/products it would be so helpful seeing it all on one screen! ### 14. Stackline Review **Rating:** 4.5/5.0 stars **Reviewed by:** Robert F. | Senior Sales Manager, Amazon, Enterprise (> 1000 emp.) **Reviewed Date:** August 27, 2024 **What do you like best about Stackline?** Creating my own busines segments that I can save and quickly reference when I need to pull data. **What do you dislike about Stackline?** Sometimes it's a little confusing where you have to click into to find the data you're looking for. A futher breakdown of subcategories is also beneficical. **What problems is Stackline solving and how is that benefiting you?** Stackline helps me determine share and size of the prize at Amazon. Let's us know how big is big. ### 15. Incredibly useful and versatile tool! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Apparel & Fashion | Mid-Market (51-1000 emp.) **Reviewed Date:** October 19, 2023 **What do you like best about Stackline?** I like that stackline is very user friendly and easy to understand. I can look at many different metrics on one page or zoom into specifics and get down to the grain. The team is also super friendly and helpful, and always respond to questions quickly! I use stackline weekly to check market share/category data. **What do you dislike about Stackline?** The only issue I have with Stackline is that the different application live on different pages, and it can get confusing switching between beacon and atlas. **What problems is Stackline solving and how is that benefiting you?** Stackline is helping us track market share in categories of note, which allows us to share with key stakeholders where we are stealing marketshare from competitors. We have also begun to use stackline to help us manage chargebacks, which has helped us in scaling back hours spent disputing, giving time back to manage other parts of our business. ### 16. Great application with good user interface **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Goods | Enterprise (> 1000 emp.) **Reviewed Date:** July 25, 2023 **What do you like best about Stackline?** Very simple and intuitive to use. The data comes in a great format that is easy to manipulate and is very high-quality. Easy to work with an API to get your data in a quick manner. Customer support is top-notch and very helpful with any questions you may have. **What do you dislike about Stackline?** Wish there was a way to pull in YoY comparisons or other types of calculated measures **What problems is Stackline solving and how is that benefiting you?** Stackline helps me pull sales and marketing about the brands I cover and helps me see how competitors are performing on Amazon. Gives me the data I need to provide business recommendations. ### 17. Easy to use with great data points **Rating:** 5.0/5.0 stars **Reviewed by:** Victoria D. | Brand Manager, Enterprise (> 1000 emp.) **Reviewed Date:** May 15, 2025 **What do you like best about Stackline?** It is extremely easy to navigate in Stackline and to filter down to the data you want to look at. **What do you dislike about Stackline?** There can be some issues with categorization within Stackline. **What problems is Stackline solving and how is that benefiting you?** It is giving us direct information on how our products rank with competitors and how well we're doing with our content and conversion rates. ### 18. Best Platform Ever! **Rating:** 5.0/5.0 stars **Reviewed by:** Vinicius A. | Key Account Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** November 19, 2024 **What do you like best about Stackline?** Stackline is the best platform I have worked so far. It gets consistent data, a very reliable information about 1P/3P world and also multiple options to combine data and extract the best strategy to boost my sales. **What do you dislike about Stackline?** There are nothing I dislike about Stackline **What problems is Stackline solving and how is that benefiting you?** I get a chance to understand the 1P and 3P world without making mistakes. Stackline data gives me exactly what my costumers is thinking and buying. I can set up the perfect strategy to win ### 19. Stackline: Powerful Insights with Some Limitations **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Goods | Enterprise (> 1000 emp.) **Reviewed Date:** May 20, 2025 **What do you like best about Stackline?** I appreciate Stackline for its comprehensive e-commerce analytics and insights that empower businesses to make data-driven decisions. Key features such as real-time market intelligence, competitive analysis, and trend tracking enable my team to identify opportunities and optimize their product offerings effectively. Additionally, the platform's user-friendly interface and customizable dashboards make it easy to navigate complex data. The upsides of using Stackline include improved visibility into market dynamics, enhanced inventory management, and the ability to stay ahead of competitors, ultimately driving growth and profitability. **What do you dislike about Stackline?** There occasional periods of data discrepancies or delays in updates, which can hinder timely decision-making. But overall this is a non-issue. **What problems is Stackline solving and how is that benefiting you?** Organic performance and optimization ### 20. Great customer team and the tool is continuously updated **Rating:** 5.0/5.0 stars **Reviewed by:** Alejandro V. | Associate Brand Manager, Lysol, Enterprise (> 1000 emp.) **Reviewed Date:** February 18, 2025 **What do you like best about Stackline?** New products are usually captured effortlessly, requiring no oversight from our team. **What do you dislike about Stackline?** Our team finds custom product lists invaluable, and the Stackline team excels at creating an extensive library of SKUs. They also provide thorough analysis whenever business questions come up. The tool receives continuous updates, and any necessary changes to SKU classifications are promptly addressed. This tool has enabled us to answer many business questions effectively. **What problems is Stackline solving and how is that benefiting you?** Providing market sizing, competitive analysis, and our business performance. ### 21. Data Accuracy **Rating:** 4.5/5.0 stars **Reviewed by:** Zahra G. | Sr Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** May 20, 2025 **What do you like best about Stackline?** The ability to see data from 2023 and 2024 **What do you dislike about Stackline?** The slicer views, would be helpful to compare L4, vs L13 Vs L52 **What problems is Stackline solving and how is that benefiting you?** Looking at ASP vs Units sold to understand consumption ### 22. Accurate softward that suits my needs **Rating:** 4.5/5.0 stars **Reviewed by:** Matthieu A. | E-Commerce Activation Lead, Enterprise (> 1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Accurate and precise data at ASIN level that supports my Amazon daily business **What do you dislike about Stackline?** The timeline is not flexible enough. I would have love a larger timeline possibld **What problems is Stackline solving and how is that benefiting you?** Lack of info on my Amazon sales ### 23. Couldn't story tell without it! **Rating:** 5.0/5.0 stars **Reviewed by:** Cathleen D. | Assistant Brand Manager, Enterprise (> 1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** It is so easy to use and makes story-telling with data so easy and strong **What do you dislike about Stackline?** I honestly don't have anything I dislike **What problems is Stackline solving and how is that benefiting you?** It helps me understand what products are perfomring best on eCommerce ### 24. Great insights **Rating:** 5.0/5.0 stars **Reviewed by:** Jonathan G. | Marketing, Enterprise (> 1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Provides all necessary insights to make more intelligent business decisions **What do you dislike about Stackline?** Nothing, loving it all! Wouldn't change anything else **What problems is Stackline solving and how is that benefiting you?** Allowing us to understand ad spend and the impact of promotional activity on Amaozn ### 25. A premium tool that offers real added value **Rating:** 5.0/5.0 stars **Reviewed by:** Michael G. | Marketing Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** February 19, 2025 **What do you like best about Stackline?** The data basis is very powerful and we make important decisions based on it. We measure our actions closely with Market Share. Creating and analyzing different segments was a great help. **What do you dislike about Stackline?** After one of the last updates the dashboard changed, I liked the tables more than the new charts **What problems is Stackline solving and how is that benefiting you?** The one tool in which we can best monitor our competition on Amazon and our own market share on Amazon ### 26. A very good service provider with excellent features and great people **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Consumer Electronics | Enterprise (> 1000 emp.) **Reviewed Date:** February 14, 2024 **What do you like best about Stackline?** I enjoy using Stackline. The platform is straightforward to use and it is quite intuitive. It offers plenty of information covering a variety of metrics. It's easy to download data and they also have an API so you can pull in the data directly. Stackline teams are excellent, everyone loves working with the Customer Strategy Managers. **What do you dislike about Stackline?** When it comes to product categorization and segmentation, there could be some room for improvement especially when it comes to non-English speaking markets. Nevertheless, if there's anything incorrect it gets resolved asap. **What problems is Stackline solving and how is that benefiting you?** Tracking sales in value and in units, monitoring market trends, looking at competitive performance. ### 27. Stackline is an easy analytic tool **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Consumer Goods | Enterprise (> 1000 emp.) **Reviewed Date:** May 29, 2024 **What do you like best about Stackline?** The self service analytics that enables market share for amazon and other retailers with easy to navigate UX. Allows our team to better make decisions and understand our business. Stackline is easy to learn and integrates well within our process, making it a weekly if not daily go to. **What do you dislike about Stackline?** There are some nuances around market grouping which may allow items that do not fit the segment to regularly appear in the group, which makes it somewhat timeconsuming to audit. **What problems is Stackline solving and how is that benefiting you?** It gives us access to market share data for customers that we wouldnt normally be able to get data from such as unlocking market share data ### 28. Sr Manager - Media and Strategy **Rating:** 5.0/5.0 stars **Reviewed by:** Rishab N. | Sr Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** May 14, 2025 **What do you like best about Stackline?** The Amount of detail is awesome. I love the visuals **What do you dislike about Stackline?** I think Visualization can be better and we need more customization options **What problems is Stackline solving and how is that benefiting you?** Data mining ### 29. The must have tools for taking big businesses to the next level on Amazon **Rating:** 5.0/5.0 stars **Reviewed by:** Danielle M. | eCommerce Media Manager - Amazon, Enterprise (> 1000 emp.) **Reviewed Date:** February 21, 2023 **What do you like best about Stackline?** There is no shortage of data you can tap into with Stackline tools. Their dashboards make it easy to identify market opportunities, see where competition is gaining share, and manage ad campaigns and ad investment. Their tools are powerful and the managed service team is TOP NOTCH. I've worked with so many Amazon ad agencies, and none come even close to comparing to Stackline. I moved my organization from Flywheel (Ascential) to Stackline and I couldn't be happier with that decision. The team is sharp, attentive, detail oriented, organized and so kind. I use Stackline Becaon and Atlas all day every day and I'm still surprised at the number of insights I'm able to uncover from their software. They have a 1 month integration / on-boarding, then it took about 5 months to transition our 700 advertised SKUs to their structure and it was painless. **What do you dislike about Stackline?** Billing is a little complicated to sort out. They don't have a streamlined pricing model, so it can be difficult to manage/forecast agency cost because nothing is a cut and clear price structure. Their sales team doesn't communicate well with their account managers, and sell pricing and features that are disconnected from reality. **What problems is Stackline solving and how is that benefiting you?** Stackline's Atlas tool gives directional insight about what's happening in the Amazon marketplace, to be proactive about threats and opportunities. The Beacon tool makes analyzing sales performance much more streamlined, and Drive is a sophisticated tool that uses automation for managing and optimizing campaigns. I am able to visually lay out the relationship between retail sales and retail price, see how organic traffic is growing with ads, and so much more. ### 30. Key data for wise decisions **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Hardware | Enterprise (> 1000 emp.) **Reviewed Date:** May 21, 2025 **What do you like best about Stackline?** Stackline is a key asset to gather the data, and prepare your strategies & decisions inhouse **What do you dislike about Stackline?** Some improvement on Ux & boards would help make quicker decisions, accessing to the right data with less clics **What problems is Stackline solving and how is that benefiting you?** Amazon data are limited (1P only, limited asin selection) Stackline help us get around it ### 31. Stackline has a clean design and is easy to use. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Retail | Mid-Market (51-1000 emp.) **Reviewed Date:** February 18, 2025 **What do you like best about Stackline?** I like the simple layout and the customization options available. Having filter options live is nice to be able to tailor data before exporting. **What do you dislike about Stackline?** The most recent update moved some options around. My main complaint is really just that I have to scroll down to the product info in order to export. **What problems is Stackline solving and how is that benefiting you?** Being able to see Amazon and Chewy sales for the clients we work with is essential. E-commerce is a huge part of retail and allows us to provide a more complete picture of the markets we play in. ### 32. Very Insightful for E-Com Research **Rating:** 5.0/5.0 stars **Reviewed by:** Chandan Kumar S. | E Commerce Business Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** August 29, 2024 **What do you like best about Stackline?** Being able to see the trends and patterns of a product or a category. **What do you dislike about Stackline?** The lag in in reporting(There is a delay of 1-2 weeks). Itr would be great to get a notification when ever we lose buybox on an ASIN **What problems is Stackline solving and how is that benefiting you?** Helps me understand the competitive landscape with a holistic view point. ### 33. Stackline Atlas is the best Amazon research tool available **Rating:** 5.0/5.0 stars **Reviewed by:** matt D. | Director of E-Commerce, Mid-Market (51-1000 emp.) **Reviewed Date:** November 19, 2024 **What do you like best about Stackline?** I like how I can see sales, traffic, conversion, ad, promotion, pricing, keyword, and marketshare data for any item or brand in my categories. I have a deeicated resource assigned to my account to help whenever I have questions. I use it every day. **What do you dislike about Stackline?** It has so much information that it can be difficult to learn every feature available. **What problems is Stackline solving and how is that benefiting you?** We can see what is working for competitive items and quickly react to what they are doing well. We can see consumer trends and quickly launch new products that compete with and fill gaps in the market. ### 34. Best Amazon market intelligence platform **Rating:** 5.0/5.0 stars **Reviewed by:** Leon L. | Senior Associate, Small-Business (50 or fewer emp.) **Reviewed Date:** February 18, 2025 **What do you like best about Stackline?** The user experience is top notch. Also the data you are getting is invaluable **What do you dislike about Stackline?** New update slowed down the platform. The old version was significantly faster **What problems is Stackline solving and how is that benefiting you?** How big businesses are on Amazon How big an industry is How fast an industry is growing ### 35. Great in-depth tool with unmissable competitor insights **Rating:** 4.5/5.0 stars **Reviewed by:** Will . | Amazon Account Manager, Enterprise (> 1000 emp.) **Reviewed Date:** May 15, 2025 **What do you like best about Stackline?** Up to date information summarised quickly. Deeper and more helpful insights on price than other platforms can't offer **What do you dislike about Stackline?** set-up is difficult and requires some maintenance **What problems is Stackline solving and how is that benefiting you?** Easy way to summarise internal data and external market trends including price ### 36. Stackline review **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** May 22, 2024 **What do you like best about Stackline?** Interesting data that fills gap in knowledge **What do you dislike about Stackline?** Sometimes complex to use, and requirement to constantly send in new products for comaprison **What problems is Stackline solving and how is that benefiting you?** Fills a lack of knowledge on Amazon sales, suipporting critical product sales ### 37. E-commerce Manager **Rating:** 5.0/5.0 stars **Reviewed by:** Karan B. | E-commerce Manager, Enterprise (> 1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** Data quality is real. lot of insights are available **What do you dislike about Stackline?** Better graphics are possible. Executive summaries can be improved **What problems is Stackline solving and how is that benefiting you?** Customer and sales data that is relevant in time ### 38. Great insight, feels like cheating! **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Mid-Market (51-1000 emp.) **Reviewed Date:** October 19, 2023 **What do you like best about Stackline?** Incredible for competitive research, and to see how my products are doing! **What do you dislike about Stackline?** Learning to create segments was slow, but my account manager has been great! **What problems is Stackline solving and how is that benefiting you?** Competitive intelligence ### 39. Great experience for Ads and copy enhacement **Rating:** 5.0/5.0 stars **Reviewed by:** Melanie C. | Marketing and PR specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** August 27, 2024 **What do you like best about Stackline?** What I like best about Stackline is the keyword search functionality and the ability to check competitors. These features give me valuable insights into market trends and help me stay ahead of the competition **What do you dislike about Stackline?** One thing I dislike about Stackline is that the training sessions are quite long, and the platform has so many features that it can be difficult to understand and navigate them all effectively. **What problems is Stackline solving and how is that benefiting you?** Stackline helps solve the challenge of understanding market trends and staying competitive by providing detailed keyword searches and competitor analysis. These tools benefit me by giving me the insights I need to make informed decisions, optimize my strategies, and ultimately drive better results for my business. ### 40. The best market-intelligence tool for E-Commerce operation **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Hardware | Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2023 **What do you like best about Stackline?** Stackline provides our team with real-time data and insights that enable our team to make informed decisions, understand market trends, and track the performance of products and brands. Stackline's user-friendly interface and the ability to customize reports make it a valuable asset for optimizing our e-commerce strategies. We have been provided with excellent Customer Support since the beginning, many thanks to Valentin! **What do you dislike about Stackline?** It's been a great experience with Stackline. Probably would suggest slight improvement regarding the user interface, especially related to the download section. **What problems is Stackline solving and how is that benefiting you?** Firstly, it provides us with real-time data and insights into the e-commerce market, This has proven invaluable in a dynamic industry. Secondly, Stackline streamlines the process of tracking product and brand performance across various e-commerce platforms, saving us time and effort. Additionally, its ability to generate customizable reports helps us analyze the data that's most relevant to our business, making decision-making more efficient and effective. Ultimately, Stackline's solution has resulted in better-informed decisions, improved market positioning, and increased competitiveness, which has had a positive impact on our overall business performance. ### 41. Stackline is a strategic partner that drives value for your brand **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Food & Beverages | Mid-Market (51-1000 emp.) **Reviewed Date:** May 14, 2025 **What do you like best about Stackline?** When you start working with stackline they dont just sign you and leave you to fend for yourself with the tool. They really act as brand strategists and drive results. **What do you dislike about Stackline?** The are not as advanced in AMC data for Amazon. **What problems is Stackline solving and how is that benefiting you?** Helping us scale our Amazon business while driving efficiency and better performance on our advertising spend. ### 42. Beautiful tool for pulling in quick actionable insights. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Management Consulting | Mid-Market (51-1000 emp.) **Reviewed Date:** February 18, 2025 **What do you like best about Stackline?** I love the simple but effective designs of the graphs, and the multitude of ways that you can view data, and it is fast! **What do you dislike about Stackline?** I wish the sales data was available more quickly for Seller accounts. **What problems is Stackline solving and how is that benefiting you?** Stackline allows us to create a media and growth strategy according to the trends we are seeing the category, all in one place. ### 43. Gold Mine of data for Retail Intelligence **Rating:** 4.5/5.0 stars **Reviewed by:** Shashank S. | Senior Customer Success Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** August 27, 2024 **What do you like best about Stackline?** Stackline is retail intelligence platform which enhances e-commerce strategy. Interface is friendly Gives insights on Market trends , Sales performance & Competition , these data points help you to take strategic decision basis your business need , Much recommended **What do you dislike about Stackline?** platform's doesnt support customization , and data is with a one week lag , moreover the minimum timefram ethat we can track is of a week no daily data publish **What problems is Stackline solving and how is that benefiting you?** Stackline solves several key problems for e-commerce by providing a wholistic view across full funnel of traffic , conversion and sales information about key trends, competitor performance, and customer behavior plays a vital role in strategic decsion making ### 44. Highly recommend **Rating:** 5.0/5.0 stars **Reviewed by:** Dean E. | Director eCommerce Marketplaces, Mid-Market (51-1000 emp.) **Reviewed Date:** February 14, 2024 **What do you like best about Stackline?** We use stackline for a wide range of reporting, analysis and targeting. We use Stackline almost every day **What do you dislike about Stackline?** Stackline takes a little while to understand all of the tools and how to use them. Once you have spent time with them they are incredibly valuable. **What problems is Stackline solving and how is that benefiting you?** Product and category reporting / analysis. Keyword optimization. New product concept research. ### 45. Love the access to data! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Goods | Enterprise (> 1000 emp.) **Reviewed Date:** May 13, 2025 **What do you like best about Stackline?** access to Amazon sales data, ability to see top selling products, business performance, gain insights on traffic. Reasonably easy to use and quick to get to the data **What do you dislike about Stackline?** The format can be improved more to enable different data views, totals, ease of downloading to Excel **What problems is Stackline solving and how is that benefiting you?** helping me gain insights into the business ### 46. Great tool, but need commitment of the user to extract all the information available **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Construction | Enterprise (> 1000 emp.) **Reviewed Date:** November 26, 2024 **What do you like best about Stackline?** Ease of use, intuitive. Full of data. Matias customer support is incredible. **What do you dislike about Stackline?** if you do not have a person dedicated to access the data, will be very difficulty to be extract quality information. There are so many information available, that you must choose your batles to make small wins. **What problems is Stackline solving and how is that benefiting you?** We are trying to better understand our market inside amazon brazil. With stackline, we can have a complete analysis of 1P and 3P in amazon, which enable us to make smart decisions and choose where we want to fight our competitors. ### 47. Terrific partnership with data you can trust **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Manufacturing | Enterprise (> 1000 emp.) **Reviewed Date:** November 19, 2024 **What do you like best about Stackline?** Stackline's platform is extremely user friendly with so many great additional features to make analysis easy. As we trialed multiple vendors, I found myself going back to Stackline for the ease of use. Their customer service is top notch. Whenever any questions arose, the Team was quick to respond and resolve. They went above and beyond with extra presentations and insights. **What do you dislike about Stackline?** I don't dislike anyhting about Stackline. **What problems is Stackline solving and how is that benefiting you?** Stackline is giving us insight into some of data blindspots we had. We now have quick, ease to navigate, visiblity to data in minutes. ### 48. Using Stackline as a beginner **Rating:** 4.5/5.0 stars **Reviewed by:** Sarumathi P. | Sr. Media Executive, Small-Business (50 or fewer emp.) **Reviewed Date:** August 28, 2024 **What do you like best about Stackline?** The number of features/data pointers available. While widely using this for amazon ads we have seen that there is a limitation on the timeline for the number of days the data on Amazon is available and this can be overcome using Stackline. Additionally the number of data pointers available are countless. **What do you dislike about Stackline?** Availability of self help tool or documention on how to use the too and any tips and tricks regarding the tool would ber very helpful. **What problems is Stackline solving and how is that benefiting you?** The ability to compare the performance once brand along side the competetions is one of the first benefit. ### 49. A Game Changer for Office Productivity **Rating:** 5.0/5.0 stars **Reviewed by:** Shreya K. | Senior Media Executive, Mid-Market (51-1000 emp.) **Reviewed Date:** August 28, 2024 **What do you like best about Stackline?** Our day to day optimization tasks have become much easier with the help of this tool. **What do you dislike about Stackline?** There is nothing to dislike about the product. Sometimes, the data doesn't get updated otherwise in terms of usability it is absolutely fine. **What problems is Stackline solving and how is that benefiting you?** It is helping us in multiple ways. It helps us in optimization of campaigns. The best part of Stakline is back dated data. We can download the data for any date which is not even available on Amazon and is helpful for analysing long term data. ### 50. It's very easy to use and the team is helpful in hosting bi-weekly webinars to answer any questions **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Mid-Market (51-1000 emp.) **Reviewed Date:** August 27, 2024 **What do you like best about Stackline?** I like that we are able to look at a variety of metrics in one place. **What do you dislike about Stackline?** The backlog in data. It would be great if it's real-time **What problems is Stackline solving and how is that benefiting you?** Getting insights about competitors ## Stackline Discussions - [What is Stackline used for?](https://www.g2.com/discussions/what-is-stackline-used-for) - [View Stackline pricing details and edition comparison](https://www.g2.com/products/stackline/reviews?filters%5Bnps_score%5D%5B%5D=5§ion=pricing&secure%5Bexpires_at%5D=2026-08-08+10%3A45%3A34+-0500&secure%5Bsession_id%5D=236196c2-3cd6-4dd9-b889-ee7f1b0b95d6&secure%5Btoken%5D=2478066453d6c9f945a53f8edb285e60497b0e3b396e8387f069dd94548485a5&format=llm_user) ## Stackline Features **Integration** - Import - Export - APIs **Analytics** - Reports - Dashboard - Web Analytics - Campaign Tracking - Predictive Analytics **Data collection** - Natural Language Processing (NLP) - Data Sources - Custom Research Sources - Advanced Data Collection **Data Management** - Data Types - Consolidation - Cleansing - Validation - Correction - Market Data Analysis - Data Aggregation - Real-Time Data - Data Verification **Platform Basics** - Ad Serving Rules - Sponsored Product Listing Ads - Banner Ads - Display Ads **Data Management** - Consolidation - Data types - Correction - Cleansing - Validation **Store Management** - Marketplaces **Administration** - Data Storage - A/B Testing - Integrations **Segment Trending** - Web - Benchmarks **Analytics** - Forecasting - KPIs - Dashboards - Integration - Demand Forecasting - Third-Party Integration **Platform Data** - Reporting Performance Metrics - Data Filtering - Reporting Dashboards **Analytics** - KPIs - Forecasting - Reports and Dashboards - Predictive analytics **Analysis** - Custom Dashboards - Reports - Integrations **Platform Additional Functionality** - Video Ads - Team Collaboration - Integrations **Mobile** - Mobile dashboard - Mobile application **Generative AI** - AI Text Generation **Generative AI** - AI Text Generation **Agentic AI - Online Marketplace Optimization Tools** - Cross-system Integration - Natural Language Interaction **Platform** - Search - User, Role, And Access Management - Alerts - Collaboration - Compliance **Platform Additional Functionality** - Cloud - On-Premise **Agentic AI - E-Commerce Analytics** - Multi-step Planning - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making **Agentic AI - Retail Intelligence** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance - Decision Making - Shelf Planning **Agentic AI - Retail Media Advertising Platforms** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Proactive Assistance - Decision Making **Additional Functionality** - Sales Activity Management - Business Intelligence - Heatmaps - Customer Experience Management - Price Optimization - Dynamic Pricing - Supplier Management - Predictive Analytics - Customer Data Management - Retail Analytics - Competitive Benchmarking - Conversion Rate Optimization - Reporting/Analytics - Trend Analysis - Performance Metrics - Personalization and Recommendation - Sales Analytics - Supply Chain Management - AI Copilot - Customer Touchpoints - eCommerce Management - Integration Management - Invoice Management - Retail Inventory Management - Customizable Reports - Distributor Management - Space Management - Data Visualization - Order Management - Merchandising - For eCommerce - Retail Management - For Retail - Retail auditing - Brand Management - Data Classification - Sales Automation - Collaboration Tools - Real-time Alerts - Data Governance - Behavior Analytics **Integration ** - Marketplace - Retail POS - Other software **Agentic AI - Market Intelligence** - Cross-system Integration - Proactive Assistance **Generative AI** - AI Text Generation **Agentic AI - Retail Analytics** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance - Decision Making ## Top Stackline Alternatives - [Triple Whale](https://www.g2.com/products/triple-whale/reviews) - 4.5/5.0 (477 reviews) - [Similarweb](https://www.g2.com/products/similarweb/reviews) - 4.4/5.0 (1,163 reviews) - [Webgility](https://www.g2.com/products/webgility/reviews) - 4.6/5.0 (375 reviews)