AlphaMaven AlphaMaven

Trading start-up Fomo closes $75m Series B led by Index Ventures

Reported by Fintechfutures
Jun 23, 2026· 3 min read
Save Post LinkedIn Email
Key Takeaways
  • • Fomo closed a $75 million Series B funding round led by Index Ventures at a $550 million post-money valuation, achieving this milestone just one year after launch, bringing total funding to approximately $94 million.
  • • Index Ventures and Union Square Ventures anchored the round, with participation from notable angels including Zynga cofounder Mark Pincus, Discord CEO Humam Sakhnini, and Eventbrite cofounder Kevin Hartz, signaling institutional confidence in the social trading platform thesis.
  • • Fomo has engineered a simplified onchain trading experience by transforming cryptocurrency trading into a social feed format, addressing the friction points of traditional onchain trading including complex onboarding, opaque fee structures, and token discovery across thousands of cryptocurrencies.
  • • Index Ventures' participation marks a notable institutional endorsement of crypto infrastructure despite the firm's primary focus on non-crypto companies, with partner Julia Andre emphasizing a "market shift" in consumer blockchain trading rather than a crypto-specific bet.
  • • The platform claims to add 3,500 new users daily, demonstrating significant traction in the social trading segment during a period of broader crypto market recovery.
Summary
Fomo, a social-first cryptocurrency trading platform, has secured $75 million in Series B funding led by Index Ventures, reaching a $550 million post-money valuation. The round included participation from Union Square Ventures alongside prominent angels including Zynga cofounder Mark Pincus, Discord CEO Humam Sakhnini, and Eventbrite cofounder Kevin Hartz. This investment brings Fomo's total funding to approximately $94 million since its launch in 2025.

The funding announcement underscores a notable shift in institutional venture capital's approach to cryptocurrency infrastructure. Index Ventures, traditionally known for non-crypto investments including Figma and Scale AI, led the round despite the company's limited exclusive focus on digital assets. Partner Julia Andre explicitly stated the firm's rationale: "We're not doing Fomo because it's a crypto business. We're doing Fomo because we think there is a market shift there, and they have what it takes to capture this next wave of consumer blockchain trading." Union Square Ventures similarly brings relevant blockchain credentials, having previously invested in Polygon and Matter Labs.

Fomo was founded by three former dYdX employees—Paul Erlanger, Se Yong Park, and Prashan Dharmasena—who identified critical friction points in onchain trading workflows. The founders recognized that cryptocurrency trading involves substantial complexity: thousands of available tokens across multiple blockchains, opaque and arcane fee structures for token swaps, and notoriously difficult user onboarding processes. Co-founder Paul Erlanger characterized the status quo plainly: "Onchain trading is just impossible." The platform responds by reimagining cryptocurrency trading as a social experience accessible through web and mobile applications.

Early traction metrics demonstrate meaningful market adoption. Fomo reports adding 3,500 new users daily, suggesting strong product-market fit within the social trading segment. This growth trajectory has materialized during a period of renewed institutional interest in cryptocurrency assets and infrastructure, positioning the company advantageously within the broader fintech ecosystem.

Go deeper than the headline

Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.

Start your free 7-day trial

Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Fintechfutures Trading start-up Fomo closes $75m Series B led by Index Ventures