Optiseller
Optiseller is an eCommerce data platform that provides listing optimisation, marketplace analytics, and managed data services — primarily for eBay sellers — through tools including Aspect Finder+, Parts Compatibility Finder, OptiRating, AI-Driven APIs, and a Managed Data as a Service offering.
- Company typePrivate
- Founded2004
- HeadquartersStirling, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Optiseller does
Optiseller, operated by the Scottish private limited company Martisto Limited, is an eCommerce data platform that provides listing optimisation, marketplace analytics, and managed data services for online sellers — historically focused on eBay and now extending to additional marketplaces and channels. The company was founded in 2004 as Developing IT, rebranded to Optiseller in 2024, and is headquartered in Stirling, Scotland, with 101–250 employees.
The core product is Aspect Finder+, which scans eBay listings for item specifics compliance, generates AI-powered optimised titles, and produces exportable files for bulk listing updates. It is complemented by Parts Compatibility Finder (supporting car and motorcycle fitment via multiple algorithms including MVL, MML, Catalog, and Easy Product matching across UK, France, Italy, Spain, Germany, US MOTORS, and Australia), the Optiseller Lite Chrome Extension embedded in eBay Seller Hub, the OptiRating scoring system, Competitor and Store Performance Dashboards, the GS1 GTIN Report, and AI-Driven APIs that expose the platform's capabilities to third-party developers. Optiseller Breeze, an AI-driven multichannel optimisation tool, is currently in beta. The platform also offers Managed Data as a Service (MDaaS), under which Optiseller's team optimises and pushes live eBay listings on behalf of enterprise customers.
Optiseller monetises through tiered monthly SaaS subscriptions (Starter, Essential, Ultimate) with free-trial PLG entry, supplemented by MDaaS managed services, contact/demo-driven enterprise sales for Growth Programme, Data as a Service, and Brand Reporting, and API consumption. Geographic coverage spans the UK, France, Italy, Spain, Germany, the US, and Australia, and named customers include Preamato Fashion, Shark, Bosch, Worx, BuyItDirect, Loop, and eBay. According to its own metrics, the company has analysed over 2.3 billion products since launch, serves 65,000+ users, and reviews 70 million+ listings globally each week.
Optiseller firmographics
Firmographics- Name
- Optiseller
- Legal name
- Martisto Limited
- Website
- https://optiseller.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Optiseller is an eCommerce data platform that provides listing optimisation, marketplace analytics, and managed data services — primarily for eBay sellers — through tools including Aspect Finder+, Parts Compatibility Finder, OptiRating, AI-Driven APIs, and a Managed Data as a Service offering.
- Ownership category
- akta.pro rank
Optiseller industry classification
Industry- Product category
- Marketplace Analytics and Listing Optimisation Software
- NAICS
- Software Publishers (5132), Marketing Research and Public Opinion Polling (541910), Custom Computer Programming Services (541511)
- SIC
- Services-Advertising Agencies (7311)
- akta.pro primary industry
- Software/SaaS Subscriptions (Consumer & Prosumer) (CRAFAIAB)
- akta.pro secondary industries
- Marketplace & On-Demand Platform Recommendations (rideshare, delivery, services) (HDAAAGAK), Omnichannel Commerce & Click-and-Collect Platforms (BPAMAGAL)
Keywords
Where Optiseller is headquartered
LocationHeadquarters
- HQ city
- Stirling
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Optiseller business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- SaaS Subscription Plans: Optiseller operates on a subscription SaaS model with tiered plans (Starter, Essential, Ultimate) priced monthly. Plans are differentiated by the number of eBay stores that can be linked (up to 25 for Ultimate), feature access, and report depth. All plans include a free trial period. The Essential plan supports up to 5 stores and Ultimate supports up to 25 stores.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Starter Plan — entry-level subscription for small eBay sellers |
| Subscription | Monthly | Essential Plan — mid-market plan for growing eBay sellers |
| Subscription | Monthly | Ultimate Plan — enterprise plan for large sellers and agencies |
Go-to-market motion3 records
Distribution channels6 records
Marketing channels9 records
Optiseller product offering
Product offeringCore offering
Optiseller is a cloud-based SaaS platform that helps online retailers analyse, optimise, and strategise their eBay listings through tools such as Aspect Finder+, Parts Compatibility Finder, Optiseller Lite (Chrome Extension), Competitor and Store Performance Dashboards, and GS1 GTIN Report, supported by AI-Driven APIs. It also offers Managed Data as a Service (MDaaS), where its team optimises and pushes listings live on behalf of enterprise sellers and agencies. The platform serves individual eBay sellers, brands, and agencies across the UK, France, Italy, Spain, Germany, US, and Australia.
Product overview
Optiseller is an eCommerce data platform offering a suite of insight-driven tools and services for online retailers selling on eBay and other marketplaces. The core platform consists of Aspect Finder+ (the primary listing optimisation tool with AI Title Generator and OptiRating scoring), Parts Compatibility Finder (for car and motorcycle parts sellers), and Competitor/Store Performance Dashboards. Additional products include Optiseller Lite (Chrome Extension for eBay Seller Hub), Optiseller Breeze (AI-driven multichannel optimisation, beta), Managed Data as a Service (MDaaS) for outsourced listing management, and AI-Driven APIs for programmatic access. The platform also includes GS1 GTIN Reports, Backup & Recovery, Duplicate Listings Reports, and integration exports for Linnworks, Magento, Neto, Base.com, Channel Advisor, and other third-party platforms.
Differentiator
Problem solved
Functional benefit
Products and services
- Aspect Finder+ Primary listing optimisation tool that scans eBay listings for Item Specifics, identifies required, recommended, and missing values, and generates exportable files for bulk updates. Includes OptiRating scoring and the AI eBay Title Generator.
- Parts Compatibility Finder Tool for UK and eBay MOTORS sellers to find eBay catalog and compatibility data for car and motorcycle parts using MVL/MML matching, Catalog matching, Easy Product matching, and Product Matcher. Covers UK, FR, IT, ES, DE, US MOTORS, and AU.
- Optiseller Lite (Chrome Extension) Chrome Extension that adds features within eBay Seller Hub for quick health checks on listings, creating optimised new listings, and reviewing/fixing under-performing listings. Includes OptiRating and AI Title Suggester.
- Competitor Performance Dashboard Dashboard that provides insights on competitor eBay listings and performance using key eBay KPIs, tracking up to 10,000 listings per competitor. Requires the eBay Competitor Data Source to be linked.
- Store Performance Dashboard Dashboard providing insights into store performance metrics and KPIs for the user's own eBay store, including listing quality, visibility, and performance.
- AI-Driven APIs Application programming interface built on AI algorithms that enables third-party developers and platforms to build and grow eCommerce businesses through data automation, with native export formats for Linnworks, Magento, Neto, Base.com, Channel Advisor, Omnivore, and Maropost Commerce Cloud.
- Managed Data as a Service (MDaaS) Managed service where Optiseller's team optimises and pushes live eBay listings on behalf of the customer on a recurring basis, including enriching product data, maximising item specifics, optimising titles, and streamlining uploads.
- Optiseller Breeze AI-driven multichannel optimisation tool in beta that enables users to build and grow their eCommerce business through data using AI algorithms, extending capabilities beyond eBay to other marketplaces and channels.
- GS1 GTIN Report Tool that audits product identifiers (UPCs, EANs, GTINs) used on eBay listings and returns a GS1 integrity score indicating the quality of GTIN-to-product matching.
- Motorcycle Compatibility Finder Specialised tool for matching motorcycle parts to compatible vehicles using eBay's Master Motorcycle List (MML), with UK support.
- Market Research Tools Suite of tools for discovering buyer demand data, top suggested listing categories, and competitor data on eBay to inform listing strategy and category selection.
- Product Suggester Tool for parts and accessories sellers that uses AI to recommend compatible products and suggest compatibility data to increase sales in parts and accessories categories.
Quantifiable outcome
- Users see significant improvements in their KPIs and great results within the first month of adopting Optiseller
- +1 more outcomes
Companies that use Optiseller
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Optiseller technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration10 records
AI capability6 records
Feature11 records
Optiseller partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- eBaycoreOptiseller is an eBay-focused platform that integrates directly with eBay through official APIs and data connections. The platform requires sellers to link their eBay store via eBay's authentication system. Optiseller helps sellers comply with eBay's item specifics mandates, uses eBay's Catalog, MVL (Master Vehicle List), and MML (Master Motorcycle List) data for compatibility matching, and generates export files compatible with eBay Seller Hub Reports. eBay is both a strategic platform partner and a customer (featured in Optiseller's trusted customer logos).
- LinnworkscoreLinnworks is an inventory management platform that integrates with Optiseller's Aspect Finder+ and Parts Compatibility Finder outputs. Optiseller exports data in Linnworks-compatible format (BETA), allowing Linnworks users to import item specifics and compatibility data for revising eBay listings. Linnworks uses Extended Properties to manage eBay Item Specifics and Aspects.
- Magento / M2EcoreMagento 2 integration enables Optiseller's Aspect Finder+ data to be exported in Magento-compatible format and imported into the Magento system for bulk listing updates. M2E is a Magento extension for eBay listing management that can incorporate Optiseller's optimised data.
- NetocoreNeto is an Australian eCommerce platform and channel integrator. Optiseller provides a native Neto export format in Aspect Finder+, enabling Neto users to import Optiseller's optimised item specifics data when revising eBay listings from within the Neto platform.
- GS1coreGS1 is the global standards organisation for product identification. Optiseller's GS1 GTIN Report uses GS1's database and integrity scoring to validate product identifiers (UPCs, EANs, GTINs) used on eBay listings. GS1 integrity scores indicate the quality of GTIN-to-product matching.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Optiseller competitors and assessment
Company assessmentDirect peers
- Sellbrite: Sellbrite (owned by GoDaddy) is a multichannel listing and inventory management platform that supports eBay, Amazon, and other marketplaces. It overlaps with Optiseller in eBay listing optimization but addresses a broader multichannel seller, mirroring Optiseller Breeze's intended expansion.
- SellerCloud: SellerCloud is an eCommerce operations platform offering inventory management, order processing, and multichannel listing capabilities including eBay. It competes in the broader eBay seller tooling space and serves enterprise and mid-market sellers similar to Optiseller's customer base.
- eRank: eRank is an eBay seller analytics and keyword research tool that helps sellers optimize listings and benchmark performance. It directly overlaps with Optiseller's Competitor Performance Dashboard, Store Performance Dashboard, and Market Research Tools in the eBay seller intelligence category.
- Linnworks: Linnworks is an inventory and order management platform that integrates natively with Optiseller's Aspect Finder+ exports. While a technology integration partner, it competes in the broader eBay seller tooling stack for listing management, inventory sync, and multichannel operations.
- ListingMirror: ListingMirror provides multichannel listing and inventory synchronization across eBay, Amazon, and other marketplaces. It overlaps with Optiseller's listing optimization and platform integration capabilities, particularly for sellers managing inventory across multiple channels.
- CrazyLister: CrazyLister is a listing creation and template tool focused specifically on eBay sellers, offering template design, bulk editing, and listing optimization. It directly competes with Optiseller's Aspect Finder+ in the eBay listing optimization category, particularly for SMB and mid-market sellers.
- InkFrog: InkFrog is an eBay listing tool providing template design, listing management, and optimization features for eBay sellers. It competes directly with Optiseller's core eBay listing workflow, particularly for sellers focused on visual presentation and template-driven optimization.
Broad incumbents
- ChannelAdvisor (CommerceHub): ChannelAdvisor, now part of CommerceHub, is an enterprise multichannel commerce platform connecting brands and retailers to marketplaces including eBay, Amazon, and Walmart. It overlaps with Optiseller's Brand Reporting and MDaaS offerings but operates at significantly larger enterprise scale and broader scope.
- Terapeak (eBay): Terapeak is eBay's native market research and competitor analysis tool, available to eBay sellers. It directly overlaps with Optiseller's Market Research Tools and Competitor Performance Dashboard and represents the most significant competitive threat as a free, platform-provided alternative.
Emerging players
- Helium 10: Helium 10 is an AI-powered commerce platform primarily serving Amazon sellers with keyword research, listing optimization, and analytics. While Amazon-focused, it represents the AI-driven marketplace intelligence category that Optiseller Breeze targets, making it a relevant competitive benchmark for Optiseller's multichannel ambitions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Optiseller social profiles
Digital presenceOptiseller financial estimates
Financial estimateRevenue estimate
Valuation estimate
Optiseller leadership team
Management profileNumber of profiles
Profiles4 records
Optiseller funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Optiseller M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Optiseller
What does Optiseller do?
Optiseller is a cloud-based SaaS platform that helps online retailers analyse, optimise, and strategise their eBay listings through tools such as Aspect Finder+, Parts Compatibility Finder, Optiseller Lite (Chrome Extension), Competitor and Store Performance Dashboards, and GS1 GTIN Report, supported by AI-Driven APIs. It also offers Managed Data as a Service (MDaaS), where its team optimises and pushes listings live on behalf of enterprise sellers and agencies. The platform serves individual eBay sellers, brands, and agencies across the UK, France, Italy, Spain, Germany, US, and Australia.
Is Optiseller a public or private company?
Optiseller is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Optiseller founded?
Optiseller was founded in 2004. It employs 101 to 250 people.
Where is Optiseller based?
Optiseller is headquartered in Stirling, United Kingdom, in the Europe region.
How does Optiseller make money?
One revenue line is on record: saaS Subscription Plans.
Who are Optiseller's main competitors?
Direct peers on record are Sellbrite, SellerCloud, eRank, Linnworks, ListingMirror, CrazyLister and InkFrog. Broad incumbents are ChannelAdvisor (CommerceHub) and Terapeak (eBay). Helium 10 is listed as an emerging player.
Does Optiseller have an API?
Yes. Optiseller provides an API that enables delivery of Services Data. The API is made available on a non-exclusive basis to enable delivery of analytical and product optimisation information. Use of the API is subject to limits set by Optiseller on API calls. Developer documentation is at help.optiseller.com/en/articles/7902207-get-started-with-the-optiseller-api.
What industry is Optiseller in?
Optiseller's product category is Marketplace Analytics and Listing Optimisation Software. Its primary akta.pro industry code is CRAFAIAB, Software/SaaS Subscriptions (Consumer & Prosumer), with a secondary code of HDAAAGAK, Marketplace & On-Demand Platform Recommendations (rideshare, delivery, services). Its NAICS code is 5132 and its SIC code is 7311.