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Topsort competitors & alternatives
The 9 closest competitors and alternatives to Topsort among adtech companies — ranked by similarity to what Topsort actually does, not by market-cap band.
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About Topsort
Topsort, Inc. is a technology company founded in 2021 with headquarters in Palo Alto, California, serving retailers, marketplaces, brands, and delivery apps across the United States, Brazil, and Chile.
Topsort at a glance
Topsort is an adtech company headquartered in United States. Its most recent funding round, Series A, raised $20M in March 2024. Xcout recorded 10 job postings from Topsort in the last 90 days, naming tools such as HubSpot, GitHub, Confluence.
Topsort funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $20M | 3 named | |
| SEC Form D filing | $14.8M | — | |
| Series A | $8.3M | 4 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Topsort
Xcout recorded 10 job postings from Topsort in the last 90 days, from a hiring record Xcout has kept since May 2026.
Tools named in Topsort's job postings
The weekly hiring trend, the roles and locations behind it — see Topsort's hiring signals →
Recent Topsort news
Top 9 Topsort competitors
Ranked by semantic similarity — how close each company is to Topsort by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar adtech company
Surfside provides an operating system and platform for advertising and retail media that connects brands, retailers, and shoppers across multiple channels. The platform enables advertisers to reach targeted shoppers based on real sales data and allows retailers to monetize their customer traffic and data.
Similar adtech company
AppLovin Corporation provides a specialized software platform focused on empowering mobile application developers to enhance the marketing and revenue generation of their products. With operations spanning the United States and international markets, the company assists mobile app developers worldwide. Among its core software offerings is AppDiscovery, a marketing solution that intelligently connects advertiser demand with publisher supply through an auction-based model. Another key product is Adjust, an analytics platform that enables marketers to scale their mobile apps by offering capabilities for performance measurement, campaign optimization, and user data protection. Additionally, MAX is an in-app bidding software engineered to maximize the value derived from an app's advertising inventory by facilitating real-time competitive auctions. Its client base is broad, serving advertisers, publishers, internet platforms, and other stakeholders. Founded in 2011, the enterprise maintains its headquarters in Palo Alto, California.
Similar adtech company
Optily is an advertising services company headquartered in Austin, Texas, that provides AI-powered ad spend optimization for Shopify merchants.
Similar adtech company
Chicory is a technology company based in New York City that operates a leading contextual advertising platform for consumer packaged goods and grocery brands, creating digital grocery experiences.
Similar adtech company
tvScientific is an advertising services company headquartered in California that provides targeted TV advertising solutions.
Similar adtech company
KERV.ai is an award-winning technology company headquartered in Austin, Texas, with an office in New York City, specializing in AI-enabled video technology and redefining advertising connections for publishers, platforms, and retailers.
Marketing
1stCollab is an AI-powered, fully-automated, and performance-optimized influencer marketplace. Headquartered in San Francisco, California, the company connects brands with creators.
Marketing Technology
LTK operates a global creator commerce platform that connects lifestyle content creators with brands and shoppers. The company provides software, advertising tools, and marketplace solutions to help influencers monetize their digital content and enable retailers to reach consumers.
Similar adtech company
Teikametrics, Inc. is a technology company that provides an AI-powered marketplace optimization platform. The company's software solutions empower sellers and brand owners to manage and maximize their performance across e-commerce channels.
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