Usman Salis
According to The Block report, the funding highlights growing investor focus on infrastructure that enables real-world crypto adoption rather than speculative trading. The $72M Series A places Fun among the larger early-stage rounds in crypto payments and onboarding in 2026.
Fun operates as a payments infrastructure layer powering deposits, withdrawals, and settlement flows for platforms like Polymarket, Aave, and other high-growth applications. The company has already processed over $18 billion in annual transaction volume, supporting millions of users across 100+ countries, signaling strong real-world traction.
The crypto onramp market is rapidly expanding as fintech apps integrate fiat-to-crypto functionality, reflecting broader crypto market trends across digital assets and payments.
Building such infrastructure requires significant investment in compliance, banking partnerships, and global payment rails - often costing millions per jurisdiction. The newly raised $72 million will be used to scale Fun’s global infrastructure, including expanding fiat rails, improving conversion rates, and reducing friction for end users.
A significant portion of the funding will go toward regulatory licensing, compliance systems, and banking integrations, alongside continued investment in API infrastructure that enables businesses to embed crypto onboarding directly into their products. This shift toward seamless onboarding mirrors the rise of crypto payment adoption across both retail and institutional platforms.
Fun is focused on a simple but foundational problem: removing the technological barrier of value exchange, said Alex Fine, founder and CEO of Fun.
The round also included additional investors such as Infinity Ventures and Pharsalus Capital, reflecting broader interest from both crypto-native and traditional venture firms. Investor demand is increasingly concentrated around institutional crypto infrastructure, as capital continues to move into foundational layers of the ecosystem.
As competition intensifies, key differentiators in the fiat-to-crypto onboarding space are shifting toward faster settlement, higher conversion rates, and regulatory-ready infrastructure. Fun aims to position itself as a gateway between traditional finance and digital assets.
Overall, the $72 million Series A underscores how critical crypto onramps and fiat-to-crypto infrastructure have become. As adoption accelerates globally, companies like Fun are positioned to capture a growing share of a multi-billion-dollar market.
Usman Salis
