100 Apps for Marketplace Managers
Marketplace managers often juggle catalogs, fulfillment, customer communications, and channel-specific rules. These first 25 tools cover core operational workflows.
Seller Central
Amazon Seller Central lets merchants manage product listings, orders, inventory, advertising, and account performance on Amazon. It centralizes Amazon operational tasks, reducing the need to switch between separate listing, fulfillment, and reporting systems.
Amazon Seller App
Amazon Seller App provides mobile access to orders, listings, inventory, messages, and sales information for Amazon sellers. It helps managers respond to urgent marketplace activity when they are away from their desktop workstation.
Walmart Seller Center
Walmart Seller Center enables marketplace sellers to manage items, orders, fulfillment settings, returns, and performance metrics. It gives teams one operational workspace for maintaining Walmart Marketplace catalogs and handling daily order activity.
eBay Seller Hub
eBay Seller Hub combines listing management, order handling, marketing tools, performance tracking, and selling insights for eBay merchants. It reduces fragmented eBay workflows by placing common selling tasks and account information in one dashboard.
Etsy Shop Manager
Etsy Shop Manager helps sellers create listings, process orders, manage messages, run promotions, and review shop analytics. It helps handmade and vintage sellers organize customer conversations and order work alongside listing administration.
Shopify
Shopify provides ecommerce storefront, product, order, inventory, and sales-channel management tools for merchants selling across channels. It helps managers connect direct-store operations with marketplace channels without maintaining separate product records manually.
BigCommerce
BigCommerce is an ecommerce platform for building online stores and managing products, orders, customers, and sales channels. It helps teams operate a branded storefront while coordinating catalog and order data across connected channels.
WooCommerce
WooCommerce is a WordPress ecommerce plugin that supports product catalogs, checkout, orders, shipping, and extensions. It gives WordPress-based businesses commerce controls without requiring a separate hosted storefront platform.
ChannelAdvisor
ChannelAdvisor helps brands manage marketplace listings, product content, inventory, orders, and advertising across retail channels. It addresses the complexity of maintaining consistent catalog information across numerous marketplace and retail partner requirements.
Linnworks
Linnworks connects ecommerce channels for centralized inventory, order management, fulfillment workflows, and marketplace listing operations. It helps prevent overselling by synchronizing stock and orders across multiple online sales channels.
Sellbrite
Sellbrite centralizes multichannel listings, inventory, orders, shipping workflows, and product information for online sellers. It reduces repetitive listing updates when the same products are sold through several marketplaces.
Veeqo
Veeqo provides multichannel shipping, inventory, order management, warehouse workflows, and carrier-label tools for ecommerce sellers. It helps teams process orders from multiple channels through a shared fulfillment and shipping workflow.
ShipStation
ShipStation imports orders from selling channels and helps businesses create labels, manage shipments, and automate shipping rules. It speeds up repetitive shipping decisions by applying predefined carrier, service, and packaging rules to orders.
Shippo
Shippo offers shipping software and APIs for comparing carrier services, purchasing labels, tracking packages, and managing returns. It simplifies carrier-label creation for teams that would otherwise navigate separate carrier portals for each shipment.
Easyship
Easyship helps merchants manage shipping rates, labels, customs documents, tracking, and delivery options across carriers. It helps cross-border sellers navigate shipping choices and customs paperwork from a consolidated workflow.
Helium 10
Helium 10 offers Amazon seller tools for product research, keyword research, listing optimization, analytics, and operations. It helps Amazon managers research demand and improve listings without assembling separate specialized research tools.
Jungle Scout
Jungle Scout provides Amazon product research, keyword research, listing support, supplier discovery, and sales analytics tools. It helps sellers evaluate potential products using marketplace research data before committing inventory and launch resources.
Keepa
Keepa tracks Amazon product price histories, sales-rank histories, availability, and offer information through charts and alerts. It helps managers assess historical price and availability patterns instead of relying only on current marketplace conditions.
DataHawk
DataHawk provides ecommerce analytics for Amazon and Walmart, including keywords, products, advertising, and market intelligence. It consolidates channel performance data for teams seeking clearer visibility into marketplace sales and search performance.
Teikametrics
Teikametrics provides marketplace advertising optimization and analytics tools for sellers and brands operating on major retail marketplaces. It helps advertising managers monitor and optimize campaigns without manually reviewing every bid and performance metric.
Pacvue
Pacvue offers commerce acceleration software for marketplace advertising, sales analytics, operations, and retail media management. It helps teams coordinate retail-media activity and commerce reporting across marketplace programs from fewer interfaces.
Feedvisor
Feedvisor provides optimization and intelligence tools for ecommerce businesses, including marketplace pricing and advertising operations. It helps marketplace operators make pricing and advertising decisions with structured data rather than disconnected spreadsheets.
RepricerExpress
RepricerExpress automatically adjusts marketplace prices using configurable rules and competitive information for online sellers. It reduces manual price monitoring for sellers competing against frequently changing marketplace offers.
Seller Snap
Seller Snap provides automated Amazon repricing software designed to help sellers manage competitive listing prices. It helps Amazon sellers react to changing competitor prices without continually updating listings by hand.
FeedbackWhiz
FeedbackWhiz provides Amazon seller tools for feedback requests, review monitoring, profits, alerts, and listing monitoring. It helps sellers track reviews and account signals that can be missed during busy order-management periods.
ChannelEngine
ChannelEngine centralizes product listings, orders, inventory, and pricing across online marketplaces and sales channels. It reduces manual channel switching by synchronizing operational data from multiple marketplaces in one workspace.
Rithum
Rithum connects brands, retailers, and suppliers for marketplace, dropship, and multichannel commerce operations. It helps teams manage retailer partnerships without maintaining separate workflows for every connected sales program.
Mirakl Connect
Mirakl Connect helps sellers discover and connect with marketplace operators using Mirakl's platform. It addresses the challenge of finding new marketplace opportunities and managing onboarding conversations with operators.
Lengow
Lengow manages product catalogs, listings, and order flows across marketplaces, comparison sites, and advertising channels. It helps merchants avoid repeatedly reformatting catalog data for each external selling channel.
Channable
Channable builds product feeds, marketplace listings, and paid advertising campaigns from centralized catalog data. It reduces catalog-rule complexity when products need different titles, attributes, and exclusions across channels.
Feedonomics
Feedonomics optimizes and distributes product data feeds to marketplaces, retailers, and advertising platforms. It helps resolve inconsistent product data that can cause rejected listings or inaccurate marketplace information.
GoDataFeed
GoDataFeed transforms product data and sends optimized feeds to marketplaces, retailers, and marketing channels. It reduces the time spent mapping store catalogs to each channel's changing feed requirements.
DataFeedWatch
DataFeedWatch lets merchants create and optimize product feeds for shopping channels and marketplaces. It helps teams correct missing or poorly formatted attributes without changing data in their core store.
Shoppingfeed
Shoppingfeed connects ecommerce catalogs with marketplaces, social commerce channels, and comparison shopping engines. It simplifies multichannel listing management when inventory and order information must stay coordinated.
Zentail
Zentail centralizes multichannel listings, inventory, orders, and product information for marketplace sellers. It helps prevent listing inconsistencies caused by managing the same products separately across sales channels.
SureDone
SureDone provides multichannel listing, inventory, order, and automation tools for online sellers. It reduces repetitive listing and fulfillment tasks for merchants selling across several marketplaces.
A2X
A2X posts summarized marketplace sales, fees, refunds, and payouts into accounting software. It helps reconcile complex marketplace settlements without manually entering individual transaction details.
Link My Books
Link My Books converts marketplace payout data into accounting entries for ecommerce sellers. It addresses VAT and settlement reconciliation work that becomes difficult when marketplace fees vary.
TaxJar
TaxJar calculates sales tax and supports reporting and filing workflows for online merchants. It helps sellers handle differing tax obligations across jurisdictions without relying on manual calculations.
Avalara
Avalara provides tax calculation, compliance, exemption, and filing tools for commerce businesses. It reduces compliance risk when sales across marketplaces create tax responsibilities in multiple locations.
QuickBooks Online
QuickBooks Online provides cloud accounting for tracking income, expenses, invoices, and financial reports. It gives marketplace managers a clearer financial record when sales and operating costs come from many sources.
Gorgias
Gorgias is a customer support platform that centralizes ecommerce conversations from email, chat, and social channels. It helps support teams respond faster when buyer questions arrive across fragmented communication channels.
Zendesk
Zendesk provides customer service ticketing, messaging, help center, and reporting tools for support teams. It organizes high volumes of customer requests so issues are less likely to be missed.
Klaviyo
Klaviyo helps businesses create email and SMS marketing campaigns using customer and commerce data. It helps merchants retain customers with targeted follow-ups instead of sending broad, untimely messages.
Yotpo
Yotpo provides ecommerce marketing tools for collecting reviews, loyalty engagement, and customer messaging. It helps brands build social proof and encourage repeat purchases when marketplace competition is intense.
Salsify
Salsify manages product information, digital assets, and catalog content for commerce distribution. It helps teams maintain accurate product content when retailers and marketplaces require frequent catalog updates.
Plytix
Plytix is a product information management platform for organizing product data and digital assets. It reduces confusion around product specifications by giving teams one shared source for catalog information.
Akeneo
Akeneo provides product information management software for enriching, organizing, and distributing product catalogs. It helps merchants improve incomplete product data before publishing listings to multiple sales channels.
Brightpearl
Brightpearl offers retail operations software for inventory, orders, fulfillment, purchasing, and accounting workflows. It helps growing sellers coordinate back-office operations when order volume outgrows spreadsheets and manual processes.
Cin7
Cin7 provides inventory, order management, point-of-sale, and warehouse tools for product businesses. It helps prevent overselling by coordinating inventory availability across marketplaces, stores, and warehouses.
Inventory Planner
Inventory Planner forecasts demand and recommends purchasing quantities using sales, inventory, and supplier data. It helps managers avoid stockouts and excess stock by turning fragmented inventory data into replenishment plans.
SoStocked
SoStocked provides Amazon inventory forecasting, replenishment planning, and stockout risk monitoring for sellers. It helps sellers order inventory earlier by highlighting projected shortages across products and suppliers.
Forecastly
Forecastly analyzes Amazon sales and inventory to create forecasts and replenishment recommendations. It reduces guesswork around purchase orders by estimating when inventory will need to be reordered.
RestockPro
RestockPro helps Amazon sellers forecast inventory needs, build purchase orders, and track restocking. It helps teams replace spreadsheet-based replenishment work with product-level ordering recommendations.
Extensiv Order Manager
Extensiv Order Manager centralizes multichannel orders, inventory, purchasing, and fulfillment workflows in one system. It helps managers prevent operational errors caused by handling marketplace orders across disconnected tools.
InventoryLab
InventoryLab provides Amazon listing, product research, inventory management, and profitability tracking tools. It helps FBA sellers understand item-level costs and margins before sending inventory to Amazon.
Sellerboard
Sellerboard tracks Amazon sales, fees, advertising costs, refunds, and profit performance. It helps sellers see actual profitability by consolidating expenses that Amazon reports in separate places.
ManageByStats
ManageByStats offers Amazon seller analytics, profit reporting, keyword tools, and operational dashboards. It helps managers identify weak products and operational issues without manually combining Amazon reports.
Perpetua
Perpetua provides advertising automation and performance reporting for retail marketplace advertising campaigns. It helps teams manage growing campaign portfolios with automated bidding and clearer advertising performance views.
Quartile
Quartile automates retail media advertising campaigns using data-driven bidding and campaign management tools. It helps advertisers reduce repetitive bid adjustments while monitoring campaigns across supported advertising channels.
Intentwise
Intentwise offers Amazon advertising analytics, reporting, automation, and data tools for marketplace brands. It helps teams investigate advertising performance faster by organizing campaign and retail data together.
Ad Badger
Ad Badger provides Amazon PPC optimization, keyword management, bid automation, and campaign analysis. It helps sellers find wasted advertising spend and refine bids without constant manual campaign reviews.
Scale Insights
Scale Insights automates Amazon PPC bidding, campaign optimization, and advertising performance reporting. It helps advertising managers apply consistent bid rules across large Amazon campaign structures.
BidX
BidX provides software for automating and optimizing Amazon advertising campaigns and bids. It helps sellers spend less time adjusting bids manually while maintaining advertising oversight.
SellerMetrics
SellerMetrics offers Amazon PPC automation, keyword harvesting, bid management, and performance reporting. It helps operators uncover useful search terms and reduce manual work in recurring PPC optimization.
AMZScout
AMZScout provides Amazon product research, keyword research, sales estimates, and seller tools. It helps prospective sellers evaluate product opportunities before committing capital to inventory purchases.
Viral Launch
Viral Launch provides Amazon product research, market intelligence, keyword research, and listing tools. It helps marketplace managers assess demand and competition before launching or expanding product lines.
SellerApp
SellerApp offers Amazon product research, keyword research, listing optimization, and advertising tools. It helps sellers connect product discovery and keyword decisions instead of researching each separately.
MerchantWords
MerchantWords provides keyword research data for Amazon searches and shopper search behavior. It helps listing managers choose customer language when optimizing titles, bullets, and advertising keywords.
Keyword Tool Dominator
Keyword Tool Dominator generates keyword suggestions from marketplace and ecommerce search autocomplete results. It helps teams quickly gather marketplace-specific keyword ideas for listings and campaign targeting.
SmartScout
SmartScout provides data on Amazon brands, sellers, categories, products, and marketplace opportunities. It helps managers investigate competitors and category structures without manually reviewing countless Amazon pages.
Tactical Arbitrage
Tactical Arbitrage scans online retail sites to identify potential product sourcing and arbitrage opportunities. It helps resellers reduce the time spent comparing supplier prices against marketplace selling prices.
SourceMogul
SourceMogul identifies potential online sourcing deals by comparing retailer products with Amazon listings. It helps retail arbitrage sellers screen large product catalogs for potentially profitable inventory faster.
CamelCamelCamel
CamelCamelCamel tracks Amazon product price histories and sends alerts for selected price changes. It helps managers time purchases and monitor competitor pricing with historical price context.
Profit Protector Pro
Profit Protector Pro automates Amazon repricing through configurable rules and competitive price monitoring. It helps sellers respond to price changes while protecting minimum margins through preset repricing rules.
SkuVault Core
SkuVault Core manages warehouse inventory, picking, and order fulfillment across connected sales channels. It helps sellers reduce overselling and picking mistakes by maintaining centralized inventory records.
Finale Inventory
Finale Inventory provides inventory management, order processing, and warehouse workflows for multichannel merchants. It addresses disconnected stock data by synchronizing quantities and orders across selling channels.
Katana
Katana manages manufacturing orders, materials, production schedules, and inventory for product-making businesses. It helps marketplace sellers avoid material shortages by linking sales orders with production planning.
Unleashed
Unleashed provides inventory management, purchasing, production, and reporting tools for product businesses. It gives managers clearer stock visibility when purchasing and fulfillment decisions span multiple locations.
Zoho Inventory
Zoho Inventory tracks stock, sales orders, purchases, shipping, and multichannel marketplace operations. It reduces manual order administration by bringing inventory and fulfillment workflows into one system.
Ordoro
Ordoro combines order management, inventory control, shipping, and dropshipping workflows for ecommerce sellers. It helps teams process orders faster when they ship from warehouses, suppliers, and marketplaces.
ShippingEasy
ShippingEasy helps merchants manage orders, buy shipping labels, and communicate with customers. It simplifies repetitive shipping tasks by consolidating orders and carrier-label workflows in one place.
Pirate Ship
Pirate Ship lets businesses compare shipping services and purchase postage labels for packages. It helps sellers avoid time-consuming carrier portals when creating labels for outgoing marketplace orders.
ShipWorks
ShipWorks downloads orders from sales channels and creates shipping labels through connected carriers. It reduces fulfillment bottlenecks by centralizing order import, packing workflows, and label printing.
AfterShip
AfterShip provides shipment tracking, delivery notifications, returns tools, and post-purchase customer updates. It reduces tracking-related support inquiries by automatically sharing delivery status with buyers.
Narvar
Narvar provides post-purchase order tracking, delivery communications, returns, and exchanges experiences. It helps retailers manage buyer expectations after checkout through branded delivery and returns updates.
Happy Returns
Happy Returns supports return processing, box-free drop-offs, exchanges, and reverse-logistics operations. It makes returns less burdensome by offering structured return options and centralized processing workflows.
Loop Returns
Loop Returns manages return requests, exchanges, store credit, and return-policy workflows for merchants. It helps sellers retain revenue by guiding eligible customers toward exchanges instead of refunds.
Re:amaze
Re:amaze centralizes customer conversations from email, chat, social channels, and marketplace-related support. It prevents missed buyer messages by giving support teams a shared, organized inbox.
Kustomer
Kustomer is a customer service platform that organizes conversations, customer data, and support workflows. It helps support teams understand order context without switching repeatedly between customer-service tools.
Richpanel
Richpanel provides customer support automation, self-service portals, and order-management assistance for ecommerce brands. It reduces repetitive support tickets by enabling customers to handle common order requests themselves.
Signifyd
Signifyd provides fraud protection and order decisioning tools for ecommerce and marketplace transactions. It helps merchants reduce fraud-review uncertainty by assessing transaction risk before fulfillment.
Riskified
Riskified offers fraud and abuse prevention tools that assess ecommerce transaction risk. It helps teams limit fraudulent orders while reducing unnecessary declines of legitimate buyers.
NoFraud
NoFraud provides fraud prevention services that review online transactions and identify suspicious orders. It helps marketplace sellers avoid costly chargebacks by flagging potentially fraudulent purchases before shipment.
Stripe Radar
Stripe Radar uses transaction data and rules to help businesses detect payment fraud. It helps sellers screen suspicious card payments without manually reviewing every transaction.
CommerceIQ
CommerceIQ provides retail ecommerce analytics and automation for brands selling through major retailer websites. It helps brand teams identify retail execution gaps across pricing, availability, and digital shelf content.
Stackline
Stackline provides ecommerce intelligence and tools for brands monitoring retail marketplace performance. It helps managers understand retailer-channel performance when sales and market data are difficult to consolidate.
Profitero
Profitero offers digital shelf analytics for monitoring product availability, pricing, content, and reviews. It helps brands spot online shelf issues before weak product visibility affects marketplace sales.
PriceSpider
PriceSpider provides brand commerce tools for product discovery, retailer insights, and conversion paths. It helps brands understand where shoppers encounter products and which retailer listings need attention.
DataWeave
DataWeave delivers ecommerce data on product prices, availability, assortment, and digital shelf activity. It helps marketplace managers monitor competitive changes without manually checking numerous product listings.
The right stack depends on channels, fulfillment model, catalog size, and the workflows creating the most operational friction.