Topsort has raised $29.0M in total across 2 funding rounds.
Topsort's investors include Pareto Holdings, Ribbit Capital, SoftBank Investment Advisers, Upload Ventures, Akhil Paul, Amino Capital, Arrive, Atlantic Bridge University Fund, Bain Capital Ventures, Bennu, Browder Capital, Chicago Ventures.
Topsort is a retail media infrastructure company founded in 2021 that provides an AI-driven ad server platform for e-commerce retailers, marketplaces, and brands.[1][2][3] It enables clients to launch, scale, and optimize advertising businesses through tools like sponsored listings, display ads, and native ads, focusing on auction-based optimization, real-time bidding, and privacy-first "Clean Ads" that use product data instead of user tracking.[1][3][7] Serving over 40 countries with clients including Poshmark, Glovo, Despegar, DoorDash, and La Rebaja, Topsort reports strong growth metrics such as $3.7M revenue, high ROAS outperforming platforms like Facebook, and rapid ad revenue increases for partners.[1][4][7]
The platform's core products—Toppie (programmatic ad exchange), Top Optimizer (AI toolkit), and In-Store Journey (blending online/offline signals)—maximize return on ad spend (ROAS) while ensuring seamless API integration and customizable solutions for omnichannel retail media networks.[2][7]
Topsort was founded in 2021 by Regina Ye (Co-founder and CEO), Francisco Larrain (Co-founder and CTO), and Michael Ostrovsky (Co-founder and Chief Scientist), a team blending world-class data scientists, engineers, and customer-focused experts experienced in Silicon Valley's auction and AI monetization tech.[1][3] The idea emerged from a mission to democratize Big Tech's profit-driving advertising tools for the broader e-commerce ecosystem, emphasizing privacy by centering ads on product information rather than user data or cookies.[3][8]
Early traction came quickly through API-first flexibility, attracting global clients like Poshmark and Glovo, with offices expanding to San Francisco (HQ), Boston, Menlo Park, São Paulo, and Santiago.[1][3][4] Backed by investors expert in retail and marketplaces, Topsort pivoted manual ad sales into automated, high-performance systems, as seen in cases like La Rebaja exceeding revenue forecasts in two months.[3][7]
Topsort rides the explosive growth of retail media networks, a market projected to rival search advertising as retailers monetize first-party data amid cookie deprecation and privacy regulations.[1][3][5] Its timing aligns perfectly with e-commerce's shift to omnichannel (blending online/offline), where AI-driven auctions replace fragmented, manual ad sales, capitalizing on forces like rising CPG brand spend and marketplace competition.[2][7]
By empowering mid-tier retailers and global players like DoorDash and Sodimac, Topsort influences the ecosystem through standardized, high-ROAS infrastructure, reducing reliance on walled gardens like Amazon or Google and fostering a unified retail media exchange.[2][7] This democratizes Silicon Valley tech, boosting marketplace monetization and advertiser efficiency in a privacy-constrained world.[3][4]
Topsort is poised for accelerated expansion as retail media surpasses $100B globally, leveraging its API edge to capture share from incumbents through multi-retailer programmatic access and AI advancements.[2][5][7] Upcoming trends like edge AI for hyper-local bidding and deeper in-store integrations will shape its trajectory, potentially integrating with emerging Web3 commerce or AR shopping.
Its influence could evolve from infrastructure provider to ecosystem orchestrator, powering consolidated ad networks and setting privacy/performance benchmarks—ultimately fulfilling its founding mission to make elite monetization ubiquitous in e-commerce.[3] With strong momentum in ROAS and client wins, Topsort exemplifies how AI infrastructure unlocks retail's ad potential.[1][7]
Topsort has raised $29.0M across 2 funding rounds. Most recently, it raised $20.0M Series A in February 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Feb 1, 2024 | $20.0M Series A | Pareto Holdings, Ribbit Capital, SoftBank Investment Advisers, Upload Ventures, Akhil Paul | |
| Mar 1, 2022 | $9.0M Seed | Amino Capital, Arrive, Atlantic Bridge University Fund, Bain Capital Ventures, Bennu, Browder Capital, Chicago Ventures, DST Global, Flex Capital, Foundamental, Founder Collective, General Catalyst, Gigascale Capital, Goodwater Capital, Greylock, Horizon 3 Venture Studio, Musha Ventures, Operator Ventures, Quiet Capital, Ribbit Capital, Silicon Ventures, SoftBank Investment Advisers, TenOneTen Ventures, Todd and Rahul's Angel Fund, Aaron Levie, Amy Chang, Curtis Lee, Dylan Field, Elliot Shmukler, Eric Wei, Eric Wu, Gina Bianchini, Gokul Rajaram, Harris Barton, Hunter Horsley, Joshua Reeves, Manik Gupta, Mark Pincus, Matias Woloski, Scott Kleper, Sue Xu |
