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<a href="https://smartkarma.com/entities/underdog-fantasy">Underdog Fantasy</a> is a rapidly growing fantasy sports platform that has achieved a 'unicorn' valuation of over $1.2 billion, differentiating itself with user-friendly game formats like 'Best Ball' and 'Pick'em' contests.</li>
  <li>The company is undergoing a significant strategic pivot, expanding from its core daily fantasy sports (DFS) offerings into federally regulated prediction markets, a move intended to create a national platform and reduce reliance on a state-by-state regulatory framework.</li>
  <li>Key challenges for Underdog include navigating the complex and evolving regulatory landscape for fantasy sports and sports gaming in the U.S., intense competition from both established players and emerging platforms, and managing the operational and financial implications of its strategic shift towards prediction markets.</li>
</ul><p><em>This content is AI-generated and displayed for general informational purposes only. Please verify independently before use.</em></p>


  
Underdog Fantasy is a rapidly growing fantasy sports platform that has achieved a 'unicorn' valuation of over $1.2 billion, differentiating itself with user-friendly game formats like 'Best Ball' and 'Pick'em' contests.
  The company is undergoing a significant strategic pivot, expanding from its core daily fantasy sports (DFS) offerings into federally regulated prediction markets, a move intended to create a national platform and reduce reliance on a state-by-state regulatory framework.
  Key challenges for Underdog include navigating the complex and evolving regulatory landscape for fantasy sports and sports gaming in the U.S., intense competition from both established players and emerging platforms, and managing the operational and financial implications of its strategic shift towards prediction markets.
This content is AI-generated and displayed for general informational purposes only. Please verify independently before use.

Primer: Underdog Fantasy (UNDERDOG FANTASY US) - Aug 2026

Private Markets, Angel and Secondary Investing, Sacra

Sacra

Private Markets, Angel and Secondary Investing

Bringing transparency to private markets so investors, founders, and employees can build on conviction. Sacra delivers deeply researched insights on the private companies shaping tomorrow's markets. By surfacing the data, context, and operator perspective that are missing from private markets today, we help secondary buyers and sellers price equity accurately and unlock liquidity for the people building these businesses.

Private Capital Markets

Underdog Fantasy / Private Capital Markets

<ul><li>Underdog Fantasy was valued at $1.225 billion in its $100M Series C funding round in early 2025, nearly tripling its previous $485 million valuation from July 2022.</li><li>As of September 2025, Underdog Fantasy has expanded its product suite by partnering with Crypto.com to launch sports prediction markets in 16 states, making it the first major sports gaming operator to offer market-driven sports event contracts alongside fantasy and sportsbook offerings.</li><li>Underdog&#39;s recent expansion into traditional sports betting with its March 2024 North Carolina launch represents its most significant growth vector.</li></ul>

Underdog Fantasy was valued at $1.225 billion in its $100M Series C funding round in early 2025, nearly tripling its previous $485 million valuation from July 2022.As of September 2025, Underdog Fantasy has expanded its product suite by partnering with Crypto.com to launch sports prediction markets in 16 states, making it the first major sports gaming operator to offer market-driven sports event contracts alongside fantasy and sportsbook offerings.Underdog&#39;s recent expansion into traditional sports betting with its March 2024 North Carolina launch represents its most significant growth vector.

<ul><li>Sacra estimates Whop reached <a href="https://sacra.com/research/whop-revenue-growth-valuation/" target="_blank" rel="noopener noreferrer">$142M annualized revenue in October 2025, up 255% YoY and up from $56M at the end of 2024</a>, raising $50M last July at an $800M valuation for a 28.6x multiple on $28M revenue at the time—compared to ecommerce platform Shopify (NYSE: SHOP) at $10.7B TTM revenue, growing 20% YoY, valued at $192B for a 17.9x multiple, digital storefront <a href="https://sacra.com/c/stan/" target="_blank" rel="noopener noreferrer">Stan </a> at <a href="https://sacra.com/research/stan-revenue-growth-valuation" target="_blank" rel="noopener noreferrer">$28.3M in annual recurring revenue at the end of 2024, up 93% YoY</a>, and livestream shopping platform Whatnot at $359M revenue in 2024, up 102% YoY, valued at $5B for a 13.9x multiple.</li><li>The creator market continues to split between mainstream platforms like <a href="https://sacra.com/c/patreon" target="_blank" rel="noopener noreferrer">Patreon</a>, <a href="https://sacra.com/c/linktree" target="_blank" rel="noopener noreferrer">Linktree </a> &amp; <a href="https://sacra.com/c/circle-so" target="_blank" rel="noopener noreferrer">Circle</a>, built on <a href="https://sacra.com/c/stripe" target="_blank" rel="noopener noreferrer">Stripe </a> &amp; PayPal, that optimize for SFW creators and increasingly see B2B-style adoption, versus shadow market platforms for high-risk, high-chargeback merchants like <a href="https://sacra.com/c/whop" target="_blank" rel="noopener noreferrer">Whop</a>, which orchestrate multiple payment providers to improve authorization rates and effectively “platform” creators who would otherwise struggle to find a place to sell online.</li><li>With the <a href="https://sacra.com/c/whop" target="_blank" rel="noopener noreferrer">Whop App Store </a> (launched June 2025), <a href="https://sacra.com/c/whop" target="_blank" rel="noopener noreferrer">Whop </a> can serve the diverse set of grey-market use cases compared to the adult-verticalized <a href="https://sacra.com/c/onlyfans" target="_blank" rel="noopener noreferrer">OnlyFans</a>, siphon users from apps like <a href="https://sacra.com/c/discord" target="_blank" rel="noopener noreferrer">Discord </a> (Chat by Whop) &amp; Twitch (Livestreaming by Whop) and turn Whop storefronts into high engagement user-facing apps.</li></ul>

Sacra estimates Whop reached $142M annualized revenue in October 2025, up 255% YoY and up from $56M at the end of 2024, raising $50M last July at an $800M valuation for a 28.6x multiple on $28M revenue at the time—compared to ecommerce platform Shopify (NYSE: SHOP) at $10.7B TTM revenue, growing 20% YoY, valued at $192B for a 17.9x multiple, digital storefront Stan  at $28.3M in annual recurring revenue at the end of 2024, up 93% YoY, and livestream shopping platform Whatnot at $359M revenue in 2024, up 102% YoY, valued at $5B for a 13.9x multiple.The creator market continues to split between mainstream platforms like Patreon, Linktree  &amp; Circle, built on Stripe  &amp; PayPal, that optimize for SFW creators and increasingly see B2B-style adoption, versus shadow market platforms for high-risk, high-chargeback merchants like Whop, which orchestrate multiple payment providers to improve authorization rates and effectively “platform” creators who would otherwise struggle to find a place to sell online.With the Whop App Store  (launched June 2025), Whop  can serve the diverse set of grey-market use cases compared to the adult-verticalized OnlyFans, siphon users from apps like Discord  (Chat by Whop) &amp; Twitch (Livestreaming by Whop) and turn Whop storefronts into high engagement user-facing apps.

<ul><li>eToro reached $931M revenue in 2024, up 46% YoY, after a flat year in 2023.</li><li>Earlier this year, eToro filed its F-1, targeting a Q2 2025 IPO at a $5B valuation.</li><li>eToro is building a WhatsApp-like global social investing brokerage for the rest of the world.</li></ul>

eToro reached $931M revenue in 2024, up 46% YoY, after a flat year in 2023.Earlier this year, eToro filed its F-1, targeting a Q2 2025 IPO at a $5B valuation.eToro is building a WhatsApp-like global social investing brokerage for the rest of the world.

<ul><li>While DraftKings and FanDuel go upmarket into the even more valuable iGaming sector (70% margins vs. ~12% for fantasy and ~30% for sportsbooks) of online blackjack, poker, and slots, traditional casino operators like BetMGM head downmarket, launching their own sportsbooks and partnering with fantasy platforms like Yahoo—with the entire industry converging around a unified customer lifecycle that begins with free-to-play fantasy and culminates in maximum-ARPU online casino games.</li><li>Underdog now has a sportsbook up and running in North Carolina, and they&#39;re figuring out how to launch across many states.</li><li>They&#39;re competing over the same customers at this stage with these products.</li></ul>

While DraftKings and FanDuel go upmarket into the even more valuable iGaming sector (70% margins vs. ~12% for fantasy and ~30% for sportsbooks) of online blackjack, poker, and slots, traditional casino operators like BetMGM head downmarket, launching their own sportsbooks and partnering with fantasy platforms like Yahoo—with the entire industry converging around a unified customer lifecycle that begins with free-to-play fantasy and culminates in maximum-ARPU online casino games.Underdog now has a sportsbook up and running in North Carolina, and they&#39;re figuring out how to launch across many states.They&#39;re competing over the same customers at this stage with these products.

Trevor John, co-founder Of Underdog Fantasy, On The Business Model Of Fantasy Sports

United States

Fantasy sports app offering season-long drafts and daily pick’em contests for fans

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Underdog Fantasy (FANTASY US)

Primer: Underdog Fantasy (UNDERDOG FANTASY US) - Aug 2026

Underdog Fantasy is a rapidly growing fantasy sports platform that has achieved a 'unicorn' valuation of over $1.2 billion, differentiating...

αSK Primers

Primer: Underdog Fantasy - 28 Oct 2025

Fantasy sports app offering season-long drafts and daily pick’em contests for fans

Sacra

Whop At $142M Revenue

TL;DR: A digital storefront for Gen Z creators, Whop has grown to a Sacra-estimated $142M in annualized revenue, growing 255% YoY. With the launch...

Sacra

eToro Vs Robinhood

TL;DR: Founded in Tel Aviv in 2007, eToro pioneered the social investing model with a Twitter-like feed for investing ideas and the ability to copy...

Sacra

Trevor John, co-founder Of Underdog Fantasy, On The Business Model Of Fantasy Sports

From your vantage point, how has the fantasy sports market evolved over the years—from your early days with Draft and then Underdog Fantasy to now...

Sacra

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