Topsort Inc. Unclaimed
Boston, Massachusetts, United States
Topsort is a global, privacy-first retail media provider that enables retailers, marketplaces, brands and advertisers to monetize, optimize, and measure digital commerce.
Topsort Inc. is a global provider of privacy-first, API-first retail media infrastructure and advertising technology that helps retailers, marketplaces and brands monetize digital commerce, optimize campaigns, and measure impact across online and in-store experiences. Founded to democratize world-class monetization technology, Topsort emphasizes data privacy, performance transparency and a partner-centric approach that serves advertisers, retailers, and platforms worldwide. Through a cohesive platform and developer-friendly APIs, the company helps customers unlock growth, improve efficiency, and deliver relevant experiences while protecting user privacy. Topsort lists core values such as collaboration, integrity, customer focus, speed, and responsibility, and operates hubs across major regions worldwide.
We Are The Infrastructure That Help Global Enterprises Monetize
What we offer
Omnichannel Retail Media Platform
Boost ad performance and revenue through a comprehensive omnichannel media platform.
www.topsort.com/retail-mediaIn-Store Journey
Measure and optimize retail media impact by connecting online and in-store shopper behavior.
Retail Media All-in-One
Enhance your advertising potential with a comprehensive, cookie-free retail media solution.
Sponsored Listings
Connects retail products with high-intent shoppers, maximizing visibility and ad revenue.
www.topsort.com/product/ad-types/sponsored-listingsDisplay Ads
Enhance brand visibility and drive engagement with optimized display advertising solutions.
www.topsort.com/product/ad-types/banner-adsVideo Ads
Capture Attention and Engage Your Audience with Video Ads
www.topsort.com/product/ad-types/video-adsSponsored Brands
Boost brand visibility and product discovery seamlessly with Sponsored Brands.
www.topsort.com/sponsored-brandsWho do we serve
Omnichannel Retailers And Marketplaces
Global omnichannel retailers seeking privacy-first monetization across online and offline channels.
Direct Brand Advertisers
Mid-to-large consumer brands seeking performance-driven campaigns across channels.
Advertising Agencies And Channel Partners
Global agencies and partners managing multiple retailer clients needing fast onboarding and API access.
Small And Growing Retailers
Small to mid-size retailers seeking easy onboarding, cookie-free ads, and self-serve tools.
Market segments
Market size by segment
Growth potential (CAGR)
Retail media platforms
Platforms that enable retailers and marketplaces to build, operate and monetize retail media networks, including campaign activation, auctioning, inventory management, and reporting.
Sponsored product advertising
Ad formats and capabilities that drive product discovery and conversions at the point of purchase through keyword and audience targeting, bidding and pacing for sponsored listings and product ads.
Commerce display and video advertising
Creative-driven onsite and offsite display and video ad formats, scheduling and creative workflows to increase brand awareness and shopper engagement across pages and channels.
Retail media measurement and attribution
Measurement and attribution that connect online and in-store shopper behavior, provide real-time reporting, and quantify campaign impact across channels.
Adtech APIs and integrations
API-first infrastructure and integration layers that support audiences, campaign management, auction controls and vendor onboarding for programmatic retail media.
More information about our offering
Omnichannel Retail Media Platform
Omnichannel Retail Media Platform is Topsort's core platform for monetizing digital commerce across on-site and off-site channels. It enables retailers, marketplaces, and brands to activate ads across onsite, offsite, social, and online channels from a single interface, with privacy-first, API-first design. The platform combines AI-powered optimization, seamless integrations with existing systems, and scalable growth to improve campaign performance and measurement across online and in-store experiences.
- Maximize Ad PerformanceUtilize machine learning to continuously enhance ad placements and bidding strategies, ensuring optimal return on investment.
- Unify Marketing EffortsEngage customers through integrated ad experiences across various shopping environments, enhancing visibility and conversion.
- Optimize Ad RelevanceUtilize data analytics to identify and reach consumers ready to convert, significantly increasing advertising effectiveness.
- Enables Fast IntegrationQuickly implement Topsort's Ad Server in your existing tech stack, enhancing operational efficiency.
- Provides Campaign FlexibilityTailor ad campaigns to specific goals, optimizing placements and impacts in real-time.
- Enhances Yield And ScaleTop Optimizer utilizes advanced AI algorithms to enhance campaign performance, ensuring optimal yield and growth through intelligent bidding and campaign adjustments.
- Access Global Inventory EffortlesslyToppie provides access to inventory across multiple retail partners and channels, ensuring advertisers can reach relevant audiences while maintaining compliance with privacy regulations.
- Expand Advertiser ReachAttract new advertisers by increasing available ad placements and improving engagement opportunities.
- Enhances TargetingUtilize customer data to create highly relevant ad placements that engage audiences effectively.
- Optimizes Data ManagementGuarantees accurate and timely data transfer, reducing friction in ad operations.
- Maintains User PrivacyTop Optimizer operates without reliance on third-party cookies, ensuring a privacy-respectful ad experience that complies with regulations like GDPR.
- Optimize Campaign Efforts AutomaticallyUtilize automated bidding to maximize returns and simplify campaign management, allowing advertisers to focus on strategy rather than manual adjustments.
- Tailor Auctions to GoalsCreate auction dynamics that meet specific advertising objectives and enhance revenue potential.
- Enhance Operational EfficiencyFacilitate a streamlined connection between your advertising platform and existing systems to promote seamless workflow.
- Simplifies DeploymentAllows non-technical users to set up and modify campaigns easily and efficiently.
- Facilitates Inventory ManagementEffectively track user interactions and product availability for improved ad targeting.
- Provides Immediate InsightsGet immediate analytics and feedback on campaign performance, allowing for quick adjustments and maximization of ad spend efficiency.
- Make Informed Decisions QuicklyGain immediate visibility into performance metrics, enabling brands to adjust strategies on-the-fly for better outcomes.
- Scale with Marketplace ChangesEasily modify and enhance your media strategies in accordance with evolving market dynamics.
- Ensures Secure AccessFacilitates safe data retrieval and management through encrypted tokens.
- Optimizes Ad Spend AutomaticallyUtilize automated bidding strategies that adjust in real-time based on performance metrics to ensure maximum return on ad spend.
- Seamless Integration ProcessDesigned for quick and easy integration into various e-commerce platforms, allowing retailers to enhance their ad strategies rapidly.
In-Store Journey
In-Store Journey connects online and offline shopper behavior to measure and optimize the retail media impact across channels.
- Understand In-Store BehaviorGain clarity on how shoppers interact in-store and influence their online engagement, enhancing overall ad effectiveness.
- Integrate Shoppers JourneysSeamlessly track how online interactions drive in-store purchases, allowing for a holistic view of the customer experience.
- Optimize Campaigns InstantlyMake immediate adjustments based on shopper behavior insights, ensuring campaigns are always performing at peak efficiency.
- Protect Customer DataMaintain consumer trust while gathering insights by adhering to the highest data protection regulations.
Retail Media All-in-One
Retail Media All-in-One is a cookie-free, all-in-one retail media solution featuring self-serve advertising, Bidless auto-bidding, real-time reporting, and straightforward vendor onboarding to scale a retailer's RMN.
- Automates Bidding ProcessEliminates manual bidding constraints, allowing dynamic ad placements based on live marketplace conditions, thus maximizing ad visibility and performance.
- Ensures User PrivacyDelivers effective advertising without tracking cookies, catering to a privacy-conscious audience while maintaining measurable results.
- Empowers VendorsProvides a user-friendly platform for vendors to independently manage their advertising campaigns, decreasing reliance on third-party interventions.
- Immediate Performance InsightsAllows advertisers to instantly gauge the effectiveness of their campaigns, facilitating timely adjustments to strategies for optimal outcomes.
- Facilitates Quick StartEnsures that new vendors can easily integrate into the retail media network, minimizing downtime and maximizing advertising potential quickly.
Sponsored Listings
Sponsored Listings drive visibility at the point of purchase with targeted listings, enabling retailers to connect products with high-intent shoppers while optimizing ad revenue.
- Increases Advertiser ProfitsMaximizes return on advertising spend through strategic placements and audience matching.
- Targets Specific AudiencesReach shoppers most likely to convert by serving ads to specific audience segments, ensuring higher engagement and conversion rates.
- Enhances Product DiscoveryMatch vendor products with relevant search terms, increasing the likelihood of reaching interested customers at the right moment.
- Streamlines Campaign ManagementReduces manual bidding efforts by automatically adjusting bids in real-time based on campaign performance and goals.
- Consolidates Marketing EffortsSimplify campaign management by allowing brands to launch and monitor campaigns from a central hub, improving efficiency and coordination.
- Optimizes Campaign BudgetsEnsure that marketing budgets are effectively utilized throughout the campaign by pacing ad spend to avoid oversaturation or underutilization.
- Boosts Vendor EqualityEmpowers smaller retailers to compete effectively with larger brands by providing equal visibility in search results.
Display Ads
Display Ads offer eye-catching banners across locations like homepage, search results, and category pages, with tools to optimize size, alignment, and creative workflow for high engagement and conversions.
- Capture Attention With Dynamic CreativesUse HTML or GIF banners to boost audience engagement and drive higher conversions.
- Identify Best-Performing CreativesOptimize your advertising efforts by determining which creatives resonate most with your audience.
- Drive Conversions With Targeted NavigationCustomize where ads direct users for improved conversion rates based on tailored landing pages.
- Efficient Scheduling Of AdsStreamline ad placements to ensure optimal timing and visibility across various channels.
- Streamline Creative ApprovalsEnhance your workflow with a fast and efficient approval process, minimizing delays in campaign launches.
- Ensure Properly Sized CreativesUtilize tools to guarantee ads fit their designated space perfectly, ensuring visibility and effectiveness.
Video Ads
Video Ads enable engaging video placements with in-motion banners, flexible video integrations (HLS/DASH), and a workflow that streamlines creative approval and scheduling.
- Engage Customers VisuallyBring a product’s story to life with dynamic, in-motion video ads that spark customer interest and drive engagement.
- Streamline Creative ProcessesSimplify your workflow with an efficient approval system ensuring quick sign-off on video ads.
- Seamless Video IntegrationEasily integrate video content into your advertising strategy with flexible options that cater to various platform requirements.
- Optimize Ad PlacementSet triggers for automatic video placements to ensure optimal visibility in targeted categories or alongside specific keywords.
- Boost Conversion RatesCustomize selected landing pages to enhance user experience and drive effective conversions.
Sponsored Brands
Sponsored Brand Ads combine a brand logo, creatives, and products to boost brand visibility and product discovery across shopper journeys, with self-service, autobidding, customization, and premium placement options.
- Optimizes Bids AutomaticallyAutomatically adjusts bids in real-time to ensure optimal returns on ad spend.
- Creates Tailored CampaignsAllows advertisers to create campaigns that align with their specific brand identities and resonate with their target audiences.
- Drives Customer InteractivityEngages shoppers throughout their purchasing process, leading to higher traffic and conversion rates.
- Ensures Top VisibilityOffers strategic ad placement to enhance visibility and engagement in consumer touchpoints.
- Enables Brands to Control CampaignsEquips brands with powerful tools to enhance visibility and engagement, allowing them to take charge of their ad strategies.
- Facilitates Fast ImplementationPermits easy and quick setup of advertising solutions with minimal coding requirements.
- Streamlines IntegrationProvides smooth integration capabilities to connect various platforms effectively.
References
Methodology and sourcing behind the figures shown above.
Retail media platforms
Primary market reports in the search results converge on a mid‑teens billion USD market for retail media platforms (software/platforms) in 2023–2024 and CAGR in the high single digits. Grand View Research (primary) estimates USD 16.77B in 2024 with a 9.3% CAGR to 2033; independent industry reports (Global Industry Analysts / MarketResearch and SNSInsider) report similar 2023–2024 market sizes (~USD 16.1–17.0B) and CAGRs in the ~7–8.6% range, supporting an estimate of ~USD 16.8B market size and ~9.3% growth potential for platform providers.
- The global retail media platform market size was estimated at USD 16.77 billion in 2024.
- Global market for Retail Media Platforms estimated at US$17.0 Billion in the year 2024, expected to reach US$25.9 Billion by 2030.
- Retail Media Platform Market Size was valued at USD 16.1 Billion in 2023 and is expected to reach USD 33.7 Billion by 2032 (CAGR 8.6%).
Sponsored product advertising
Estimate anchored to platform-level retail ad revenues (Amazon $47B in 2023 and other retailers) and positioned within broader search/digital ad market sizes. Amazon’s $46.9B (2023) is a floor for retail-sponsored product ads; search advertising and overall online ad market totals (hundreds of billions annually) provide upper-bound context. Assuming sponsored product/retail-media ads represent a meaningful subset of search and retail ad spend globally, a midpoint estimate of ~USD 100B (global sponsored product advertising) is reasonable. Growth potential (CAGR ~18%) is above overall digital-ad CAGRs reported (13–16%), reflecting faster retail-media and sponsored-product adoption documented by platform revenue growth.
- Ad Revenues in 2023 (billion) Amazon 46.9 Walmart 3.4 Instacart 0.9 UberEats 0.7
- The global online advertising market size was valued at USD 359.88 billion in 2025 (CAGR 15.77%).
- Ad spending in the Advertising market worldwide is forecasted to reach US$1.25tn in 2026; Search Advertising US$390.76bn in 2026.
- Online Advertising Market size was valued USD 307.47 billion in 2024 and is anticipated to reach USD 960.36 billion by 2032 (CAGR 15.3%).
Commerce display and video advertising
Estimate derived by combining the onsite commercial display market (digital signage/hardware) with the commerce-focused share of digital video/online advertising. Grand View Research reports the global commercial display market at ~USD 53.65B (2024) with a 6.7% CAGR; major industry reports place global online/digital advertising and video advertising markets in the hundreds of billions (examples: Fortunebusinessinsights ~USD 359.9B in 2025; Grand View AVOD ~USD 49.0B in 2024 with strong high-single/ double-digit CAGRs). Assuming commerce-oriented video/display advertising (onsite retail displays, shoppable video, commerce media, CTV/AVOD formats) represents a substantial subset of total online/video ad spend and adding the commercial display hardware/services base yields an estimated TAM of about USD 150B. Growth potential (CAGR ~12%) reflects a blend of slower-growing hardware/display (~6–7%) and faster-growing digital video/AVOD/commerce media segments (double-digit growth per cited forecasts).
- The global commercial display market size was estimated at USD 53.65 billion in 2024 and is projected to reach USD 78.48 billion by 2030, growing at a CAGR of 6.7%.
- The global online advertising market size was valued at USD 359.88 billion in 2025 and is projected... CAGR of 15.77% (2025–2034).
- The global AVOD market size was estimated at USD 49,042.6 million in 2024 and is projected to reach USD 226,573.2 million by 2030, growing at a CAGR of 29.2%.
- Global market estimated at US$595.0 Billion in 2024, expected to reach US$1.1 Trillion by 2030, growing at a CAGR of 11.0%.
Retail media measurement and attribution
Used sources in searchResults that explicitly quantify the retail-media measurement market (GrowthMarketReports). Cross-checked against broader retail media market and platform forecasts (Grand View Research, Adtelligent, Nielsen) to confirm measurement/attribution is a small, high-growth subset of a much larger retail media industry.
- the global retail media measurement market size in 2024 is valued at USD 2.98 billion
- The market is experiencing a remarkable compound annual growth rate (CAGR) of 15.2%
- The global retail media platform market size was estimated at USD 16.77 billion in 2024
- The global retail media networks market size was estimated at USD 30.02 billion in 2023
- Global retail media spend is forecast to grow from $184B in 2025 to $312B by 2030
- retail media spending will reach $60 billion in the U.S. this year and $100 billion by 2028
Adtech APIs and integrations
Multiple market reports place the global AdTech market in the mid-hundreds of billions to ~1T USD with typical CAGR ~14% in the 2020s. Using that range, I estimated the "AdTech APIs and integrations" infrastructure/integration subsegment as roughly 4–6% of the overall AdTech market (midpoint 5%). Applying a midpoint overall market (~$900B) yields an estimated segment size of about $45B. Growth potential is assumed in line with the broader AdTech market (≈14% CAGR) given rising programmatic, retail media and API-driven integration demand.
- The global AdTech market size was valued at USD 986.87 billion in 2025...CAGR of 14.20%.
- The global AdTech market size was valued at USD 719.62 billion in 2024...CAGR (2025-2030): 14.4%.
- The global AdTech market size was valued at USD 613.4 Billion in 2025...CAGR of 8.16% from 2026-2034.
- The global AdTech Market size was valued at USD 439.2 billion in 2022...projected to grow...at a CAGR of 14.5%.
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