Best Online Marketplace Optimization Tools - Page 10

How Many Online Marketplace Optimization Tools Products Does G2 Track?

Total Products under this Category: 461

Category Stats (Oct 2026)

  • Average Rating: 4.51/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Descartes Sellercloud (+1.13%) - Among all products in this category, Descartes Sellercloud recorded the largest rating increase compared to last month

Last updated: October 21, 2026

How Does G2 Rank Online Marketplace Optimization Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 5,700+ Authentic Reviews
  • 461+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Online Marketplace Optimization Tools

G2 Grid® for Online Marketplace Optimization Tools plotting products by satisfaction and market presence

Highlighted products: Quartile, Teikametrics, Jungle Scout, SaaSify, Fours, SellerApp, UNITIX SOFT, and Clazar Cloud Sales Platform.

Underlying data: [Grid® JSON](https://www.g2.com/categories/online-marketplace-optimization-tools/grids.json?focus%5B%5D=quartile-quartile&focus%5B%5D=teikametrics&focus%5B%5D=jungle-scout&focus%5B%5D=saasify&focus%5B%5D=fours&focus%5B%5D=sellerapp-sellerapp&focus%5B%5D=unitix-soft&focus%5B%5D=clazar-cloud-sales-platform)

LucidMetrics

LucidMetrics is an AI-powered analytics platform for Amazon sellers and FBA brand owners who are tired of pulling sales, advertising, inventory, and customer data from a dozen reports and stitching it together by hand. It unifies your entire Amazon business into one source of truth, then turns that data into clear, prioritized actions you can take the same day — so you spend less time reconciling numbers and more time growing profit. At the center of the platform is Lucy, an AI analyst that reads your live Seller Central data and surfaces what actually matters: where catalog momentum is building, where advertising budget is being wasted, and which keywords are gaining or losing organic rank. Instead of dashboards that leave you guessing, Lucy explains what changed, why it matters, and what to do next. What LucidMetrics includes: - Daily Pulse — a same-day business health snapshot tracking sales growth, category rank, and inventory needs. - Business Trends — daily, weekly, and monthly performance trends so you spot shifts early. - Brand & Search Analytics — how shoppers discover your brand and which search terms drive sales. - Advertising — campaign management built around the metrics that drive profit (CTR, CPC, ACOS, ROAS), with ad spend linked directly to organic rank so you see how PPC moves visibility. - Inventory — automated replenishment and FBA shipment planning based on real sales history, reducing stockouts and overstock. - Reviews & Returns — customer sentiment and return-reason analytics that flag product and listing issues before they spread. LucidMetrics is built for established private-label brand owners and Amazon sellers who have outgrown spreadsheets — growing 6-, 7-, and 8-figure businesses that need consolidated analytics and fast, confident decisions across profitability, advertising, and inventory. Typical users include founders, ecommerce and brand managers, PPC and advertising managers, and inventory and operations leads. Free tools, including an FBA profit calculator and a sales estimator, let sellers run quick profitability and demand checks without an account. Built by 8-figure Amazon sellers, LucidMetrics pairs real operator experience with AI to give brands the data clarity that large, sophisticated sellers rely on — all in one platform.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate LucidMetrics?

  • Quality of Support: 9.2/10 (Category avg: 9.1/10)
  • Export: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind LucidMetrics?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of LucidMetrics?

ManageByStats

ManageByStats offers a suite of tools for Amazon sellers.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate ManageByStats?

  • Quality of Support: 8.3/10 (Category avg: 9.1/10)
  • Export: 10.0/10 (Category avg: 8.7/10)
  • What is your organization's estimated ROI on the product (payback period in months)?: 10/10 (Category avg: 10/10)

Who Is the Company Behind ManageByStats?

  • Seller: Managebystats
  • Year Founded: 2021
  • HQ Location: Toronto, ca
  • Twitter: @ManageByStats
    454 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    194 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ManageByStats?

What Are G2 Users Discussing About ManageByStats?

Nozzle

Your retail and media data empowered by AI to make you win on Amazon.

Average Rating: 3.8/5.0

Total Reviews: 2

How Do G2 Users Rate Nozzle?

  • Quality of Support: 8.3/10 (Category avg: 9.1/10)
  • Export: 8.3/10 (Category avg: 8.7/10)
  • Marketplaces: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind Nozzle?

  • Seller: Nozzle
  • Year Founded: 2020
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Nozzle?

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Optiseller

Don't just rely on gut feel to drive your business. Benefit from proven tools and expert advice that have transformed the growth of online merchants just like you. In the highly competitive world of selling online, the key to your growth is understanding how you're performing, the areas for improvement and how to make changes. Having accurate, clean and consistent data is vital. It can define your success. But figuring this out can be a complex task if you have to do it manually. So, we've developed the tools that will automate the process for you and provide you with the rich information you need to optimise your data. We'll also guide you with recommended changes you can make, based on the success of other marketplace merchants.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Optiseller?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Optiseller?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Do G2 Reviewers Say About Optiseller?

AI-generated summary from verified user reviews

Pros
  • Users value the business growth tools in Optiseller, empowering them to enhance their online selling strategy.
  • Users commend the excellent customer support from Optiseller, benefiting from dedicated and hands-on assistance.
  • Users value the expertise provided by Optiseller, leveraging it to enhance their online selling strategies and business growth.
  • Users value the comprehensive platform of Optiseller for optimizing listings, managing inventory, and analyzing performance.
  • Users value the comprehensive inventory management provided by Optiseller, facilitating strategic decision-making and listing optimization.
Cons
  • Users find the pricing of Optiseller to be quite high, which might deter potential customers from purchasing.

What Are Recent G2 Reviews of Optiseller?

OrderEase

OrderEase is B2B order management software for manufacturers, distributors, wholesalers, and suppliers that receive customer orders through multiple channels and formats. Orders from EDI, emailed PDFs, retailer portals, ecommerce, marketplaces, and sales reps enter one multichannel order workflow. OrderEase standardizes the order data, validates customers, SKUs, pricing, quantities, and other business rules, and flags exceptions for review. Approved orders then sync into the ERP as structured sales orders, without someone rekeying them. Instead of managing a different order-entry process for every channel, operations teams can manage the flow from order intake to ERP in one system. OrderEase integrates with ERPs including NetSuite, Sage, Microsoft Dynamics 365, Acumatica, Spire, and QuickBooks. Automating order entry reduces rekeying and the errors that come with it, while helping companies handle more order volume and more sales channels without increasing order-processing work at the same rate. For example, Scotts Canada replaced four manual order channels with one ordering system that now supports 21 sub-brands. OrderEase is designed for B2B sellers whose customers do not all order the same way, but whose operations teams still need every order to reach the ERP clean, structured, and ready to fulfill.

Average Rating: 4.6/5.0

Total Reviews: 18

How Do G2 Users Rate OrderEase?

  • Quality of Support: 9.7/10 (Category avg: 9.1/10)
  • Export: 10.0/10 (Category avg: 8.7/10)
  • Marketplaces: 10.0/10 (Category avg: 8.9/10)
  • What is your organization's estimated ROI on the product (payback period in months)?: 10/10 (Category avg: 10/10)

Who Is the Company Behind OrderEase?

  • Seller: OrderEase
  • Year Founded: 2014
  • HQ Location: Barrie, ON, Canada
  • Twitter: @OrderEase
    1,075 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    29 employees on LinkedIn®
  • Phone: +1 888-476-6527

Who Uses This Product?

  • Top Industries: Wholesale
  • Company Size: 67% Small, 33% Medium

What Do G2 Reviewers Say About OrderEase?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the responsive customer support of OrderEase, finding it helpful and dedicated to improving the platform.
  • Users value the seamless data management of OrderEase, enhancing efficiency and simplifying their order processing experience.
  • Users value the ease of use in OrderEase, enhancing efficiency in order processing and customer confirmations.
  • Users value the time-saving efficiency of OrderEase, enabling quicker order processing and enhanced productivity.
  • Users highlight the seamless automation of OrderEase, enhancing efficiency and simplifying order management significantly.
Cons
  • Users find the difficult setup of OrderEase frustrating, though improvements are promised for the future.
  • Users find integration issues with OrderEase frustrating, particularly with Sage and accounting software compatibility.
  • Users feel the limited customization options hinder their ability to tailor OrderEase to specific needs.
  • Users face update issues affecting automation and tracking, leading to a frustrating experience with OrderEase.
  • Users face access issues with OrderEase, lacking tracking numbers and payment options during checkout.

What Are Recent G2 Reviews of OrderEase?

Prestashop eBay Marketplace Integration Addon by Knowband

Prestashop eBay Marketplace Integration automates the entire process of product listing on eBay marketplace. It allows the Prestashop store owners to easily manage the inventory and orders between the two stores from a single interface.

Average Rating: 3.0/5.0

Total Reviews: 2

How Do G2 Users Rate Prestashop eBay Marketplace Integration Addon by Knowband?

  • Quality of Support: 8.3/10 (Category avg: 9.1/10)
  • Marketplaces: 10.0/10 (Category avg: 8.9/10)
  • What is your organization's estimated ROI on the product (payback period in months)?: 3.3/10 (Category avg: 10/10)

Who Is the Company Behind Prestashop eBay Marketplace Integration Addon by Knowband?

  • Seller: Knowband
  • Year Founded: 2006
  • HQ Location: Noida, Uttar Pradesh
  • Twitter: @KnowbandPlugin
    500 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Prestashop eBay Marketplace Integration Addon by Knowband?

What Are G2 Users Discussing About Prestashop eBay Marketplace Integration Addon by Knowband?

PrimeLister

PrimeLister is a Saas-based platform that enables online sellers to make more sales, get more organized, and save time in a more efficient manner. Saves time by allowing users to cross-list their listings on several marketplaces or social media channels with a single click. Allow users to manage their inventories in one place to become more organized. Allowing the user to relist items will result in increased sales and interactions. Gain more visibility into your closet and automate your tedious tasks on Poshmark. All in one.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate PrimeLister?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Export: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind PrimeLister?

  • Seller: PrimeLister
  • Year Founded: 2019
  • HQ Location: Wilmington, US
  • Twitter: @PrimeLister
    19,301 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of PrimeLister?

What Are G2 Users Discussing About PrimeLister?

Profasee

Profasee’s dynamic pricing platform enables Amazon brands to predict the perfect price for every product at each precise moment. Amazon shoppers leave behind billions of clues about their behaviors, preferences, and searches. Profasee’s AI analyzes these data points in real-time, combining machine learning, statistical science, and behavioral economics to pinpoint the optimal price. After a quick onboarding process that links their Amazon storefronts with Profasee’s system, users tell Profasee the cost of their product, how much they typically sell the product for, their maximum price, and their minimum price. Profasee handles the rest, dynamically pricing the product in real-time depending on a wide variety of factors such as demand, Amazon rankings, the time of day, and the day of the week.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Profasee?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Export: 7.5/10 (Category avg: 8.7/10)
  • Marketplaces: 7.5/10 (Category avg: 8.9/10)
  • What is your organization's estimated ROI on the product (payback period in months)?: 3.3/10 (Category avg: 10/10)

Who Is the Company Behind Profasee?

  • Seller: Profasee
  • Year Founded: 2021
  • HQ Location: Miami, US
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Profasee?

ProfitTree

ProfitTree is an all-in-one business intelligence platform built for Etsy sellers. Discover best-selling products, analyze market trends, monitor competitors, and track listings and shops all from one powerful dashboard. ProfitTree helps you identify profitable opportunities faster with built-in profit calculations, eliminating the need for complex spreadsheets. From product research and competitor analysis to ad optimization and performance insights, ProfitTree gives Etsy sellers the data they need to make smarter decisions, save time, and grow their business with confidence. Whether you're launching your first Etsy shop or scaling an established brand, ProfitTree provides the business intelligence you need to stay ahead of the competition and remove guesswork!

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate ProfitTree?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Export: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind ProfitTree?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ProfitTree?

Profit Whales Software

Profit Whales automates Amazon PPC management for Third-party Sellers and Brands on Amazon Marketplace in One Click with the help of custom-built algorithms and Data Science. We are passionate people who want to deliver growth for our fellow clients. We want you to be a WHALE with our help while sharks will eat all the margins in the market. Imagine that software could save you a ton of time and money while increasing return on your Amazon ad spending. With the help of our data-driven algorithms and PPC automation software, it's more than possible. Why using our software? 1. Manage ad spend on a scale with low time efforts. 2. We add high performing keywords and remove underperforming keywords to optimize ad spend and to capture new market opportunities. 3. We provide you with custom reports. 4. Provide you with the recommendations on how to improve your Amazon offers for higher conversions 5. Profitability based bidding algorithms made with the help of Data Science and Econometrics Implement new strategies and campaign types to stay on top of the market. We helped a lot of sellers from the top 500 Amazon Brands list.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Profit Whales Software?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Export: 8.3/10 (Category avg: 8.7/10)
  • Marketplaces: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Profit Whales Software?

  • Seller: Profit Whales
  • Year Founded: 2018
  • HQ Location: AVENTURA, US
  • Twitter: @ProfitWhales
    115 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Profit Whales Software?

What Are G2 Users Discussing About Profit Whales Software?

Remdash

Remdash is a software that empowers brands to save time and grow faster on Amazon. The tool allows Amazon Vendors and Sellers to make data-driven decisions through customizable dashboards and automate manual workflows. The Remdash platform consists of a content management system, custom dashboards, reviews & questions tracking, and a number of seamless integrations, such as content syndication to other marketplaces. In addition, Remdash offers a "Share of Voice" feature to constantly keep an eye on the visibility of the own and competitors' products. Remdash's worldwide unique "Automated Content Protection" alerts users if their content is changed by Amazon and enables an automated case upload for all Amazon marketplaces. Headquartered in Hamburg and with offices in London, Paris, Turin, and Barcelona, the software has more than 500 users globally, including brands such as Under Armour, NIVEA, and Philips Hue. Remdash won the 2021 Best Retail Cases Award in the Best Retail Technology category and the 2022 APPEALIE SaaS Award. The tool is developed by Remazing -- a leading international provider of services and software for brands on Amazon and other online marketplaces.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Remdash?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Export: 6.7/10 (Category avg: 8.7/10)
  • Marketplaces: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind Remdash?

  • Seller: Remazing
  • Year Founded: 2016
  • HQ Location: Hamburg, DE
  • LinkedIn® Page: www.linkedin.com
    119 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Do G2 Reviewers Say About Remdash?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Remdash, streamlining tasks and enhancing efficiency with Amazon data management.
  • Users value the speed and efficiency of Remdash, which consolidates Amazon data for streamlined workflows.
  • Users value the time-saving efficiency of Remdash, simplifying Amazon data management with user-friendly software.

What Are Recent G2 Reviews of Remdash?

SageMailer

SageMailer ia an automated email campaigns conductor software.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate SageMailer?

  • What is your organization's estimated ROI on the product (payback period in months)?: 3.3/10 (Category avg: 10/10)

Who Is the Company Behind SageMailer?

  • Seller: SageMailer
  • HQ Location: New York, US
  • Twitter: @sagemailer
    378 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SageMailer?

What Are G2 Users Discussing About SageMailer?

SellerExpress

Manage each part of your marketplace sales from inventory management to order fulfilment. SellerExpress integrates with Amazon, eBay, Abebooks, Magento and Volusion.

Average Rating: 3.0/5.0

Total Reviews: 2

How Do G2 Users Rate SellerExpress?

  • Quality of Support: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind SellerExpress?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SellerExpress?

What Are G2 Users Discussing About SellerExpress?

SellerLegend

SellerLegend is a leading Amazon Seller Software that Provides Many Benefits.

Average Rating: 2.3/5.0

Total Reviews: 2

How Do G2 Users Rate SellerLegend?

  • Quality of Support: 4.2/10 (Category avg: 9.1/10)
  • Export: 4.2/10 (Category avg: 8.7/10)
  • Marketplaces: 4.2/10 (Category avg: 8.9/10)

Who Is the Company Behind SellerLegend?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About SellerLegend?

AI-generated summary from verified user reviews

Pros
  • Users note the data accuracy issue with SellerLegend, which impacts their overall experience and trust in the product.
Cons
  • Users report significant issues with data inaccuracy for the UK/EU marketplace, impacting reliable decision-making.

What Are Recent G2 Reviews of SellerLegend?

What Are G2 Users Discussing About SellerLegend?

Sellesta.com

Sellesta is a global tech company that creates Al-powered tools and software for marketers and e-commerce managers. We provide comprehensive tools that cater to both e-commerce marketplaces and webshops. Our aim is to empower businesses of all sizes and maturity levels to better manage key customer journey steps and achieve optimal performance, conversion, and revenue growth. The Sellesta Advantage Sellesta is the only e-commerce tools company that supports the key stages of e-commerce growth in three primary online sales environments where merchants can sell their products: online ads, webshops, and Amazon. While most available tools focus on one or the other, Sellesta provides all-inclusive solutions under one umbrella. Our tools utilize artificial intelligence (AI) to craft efficient marketing campaigns that are more likely to convert. This results in better engagement rates, increased customer loyalty, and, ultimately, higher sales. In summary, Sellesta's comprehensive and evolving tools are uniquely built to accomplish the following: - Drive more and better traffic from Google ads to e-shops and marketplaces (Sellesta Acquire) - Convert casual visitors into buyers (Sellesta Engage) - Improve performance and grow revenue on Amazon by suggesting missing keywords and creating complete product descriptions using AI to enhance product listings (Sellesta Discover) - Provide market data analysis, including AI-powered reports on sales, revenue, pricing, and market share at the brand or ASIN level (Sellesta Insights)

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Sellesta.com?

  • Quality of Support: 10.0/10 (Category avg: 9.1/10)
  • Marketplaces: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Sellesta.com?

  • Seller: Sellesta.com
  • HQ Location: N/A
  • Twitter: @SellestaCom_Eng
    289 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Sellesta.com?

Subhransu Sahu
SS
Researched and written by Subhransu Sahu
Updated October 3, 2024