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Underdog Fantasy

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One of the fastest-growing fantasy sports companies on the market

New York City, United StatesFounded 2020Consumer Services
Valuation $1–2.5B Last recorded · Jul/2026
Revenue $500M–1B Latest reported FY
Headcount 500–1k Current team size
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Underdog Fantasy and the history behind them.

At a glance

Founded
2020
Headquarters
New York City, United States
Sector
Consumer Services
Power Law
Unicorn$1–10B valuation tierThoroughbred$100M+ revenue

Latest news

Press, funding announcements and product moves mentioning Underdog Fantasy.

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Investors

21 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A5 investors entered at this stage

Series B and later16 investors entered at this stage

  • Breon Corcoran
  • Spark Capital
  • LionTree Partners
  • Steve Aoki
  • Kevin Carter
  • Odell Beckham
  • Future Ventures
  • Trae Young
  • BlackRock
  • Kygo
  • Mark Cuban
  • Acies Investments
  • Mitch Garber
  • Mark Pincus
  • Kevin Durant
  • Nasir Nas Jones

Ownership

Share of equity by holder

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.

47.4% Founders

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Talent

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Employees mapped 550 incl. 17 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 9 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
13 countries with
team presence
🇺🇸 United States96%
🇦🇺 Australia0.7%
🇬🇧 United Kingdom0.6%
🇺🇦 Ukraine0.6%
🇺🇾 Uruguay0.6%
Top 5 of 13 shown
Web traffic by country
160K monthly visits
across markets
🇺🇸 United States88.4%
🇨🇦 Canada1.9%
🇳🇬 Nigeria1.7%
🇦🇺 Australia0.9%
🏳️ Russian Federation0.9%
Top 5 markets shown

Patents

Estimated portfolio value
$126k

6 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

Explore the patent portfolioPatent records, technology areas and peer comparisonsBook a demo

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Underdog Fantasy on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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