Topsort
Latest round
- Series A
Last raised
- Nov 2023
Total raised
- $23M
Investors
- 6
About Topsort
Based in California, US, and founded in 2021, Topsort Inc. is a marketplace and multi-brand retailer-focused auction-based advertising infrastructure. Regina Ye (CEO), Francisco Larrain (CTO), and Michael Ostrovsky (CSO) are the co-founders of the company. In November 2025, Topsort Inc. The company provides an auction-powered API that accelerates marketplace growth, from multi-brand retailers and marketplaces, to create better relevancy, and margin by democratizing access to modern marketplace technology. The firm's proprietary technologies include auto-pacing, real-time performance, bid suggestion, auto-bidding, and return guarantee. Topsort focuses on payments, click fraud, customizable reporting, and GDPR compliance.
Who invested in Topsort
6 investors across 3 rounds
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Questions about Topsort
Who invested in Topsort?
Topsort has 6 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Topsort raised?
Topsort has raised 3 venture rounds. Sign up free to see how much each round raised and the total.
When did Topsort last raise money?
Topsort's most recent round on record is a Series A, in Nov 2023.
What does Topsort do?
Based in California, US, and founded in 2021, Topsort Inc.
Where is Topsort headquartered?
Topsort is headquartered in Palo Alto, US.
Which VCs invest in companies like Topsort?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back software companies at Topsort's stage. Their profiles are linked below.
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