Exclusive: Startup Fun raises $72 million for the serious business of converting crypto and cash

```json { "title": "Fun Raises $72M to Bridge Crypto and Cash", "metaDescription": "Startup Fun raises $72 million in a Series A led by Multicoin Capital and SignalFire to tackle crypto-fiat conversion infrastructure.", "content": "<h2>Multicoin Capital and SignalFire Co-Lead $72 Million Series A for Crypto-Fiat Startup Fun</h2>\n\n<p>Startup Fun has raised $72 million in a Series A funding round to build infrastructure for converting between cryptocurrency and traditional cash, according to a report published by <em>Fortune</em> on May 1, 2026. The round was co-led by crypto investment firm Multicoin Capital and technology-focused venture firm SignalFire — two investors with distinct but complementary profiles in the early-stage funding landscape. The raise positions Fun as one of the larger bets placed on crypto-fiat conversion infrastructure at a time when stablecoin adoption is accelerating and the payments sector is drawing significant venture capital attention.</p>\n\n<p>The full details of Fun's product, team, and business model were not independently retrievable from the original <em>Fortune</em> article at time of publication. What is confirmed is the round size — $72 million — and the identity of the two lead investors.</p>\n\n<h2>Who Is Backing Fun — and Why It Matters</h2>\n\n<h3>Multicoin Capital: A Thesis-Driven Crypto Investor</h3>\n\n<p>Multicoin Capital is a thesis-driven crypto investment firm co-founded in 2017 by Tushar Jain and Kyle Samani. The firm raised a $422 million third venture fund in January 2022 and has remained an active lead investor in crypto-focused Series A rounds in the years since. In December 2025, Multicoin led a $29 million Series A extension for crypto startup LI.FI, according to reporting by <em>Fortune</em> and The Block.</p>\n\n<p>Spencer Applebaum, an Investment Partner at Multicoin Capital, has articulated the firm's current investment thesis around the convergence of crypto and mainstream finance. In a statement reported by <em>Fortune</em>, Applebaum said: <em>"As crypto trading becomes a core feature inside mainstream fintech apps, the hardest problem is…making fragmented blockchains, liquidity, and execution work seamlessly together."</em> That framing maps directly onto the problem space Fun appears to be addressing: the technical and operational complexity of moving value between crypto rails and traditional financial systems.</p>\n\n<p>Multicoin Capital has described its broader mission in its own words: <em>"We partner with crypto entrepreneurs to reshape trillion-dollar markets."</em></p>\n\n<h3>SignalFire: The Technology-First Venture Firm</h3>\n\n<p>SignalFire describes itself as "the first venture capital firm built as a technology company," according to its own website. The firm focuses on early-stage companies from pre-seed through Series B and uses a proprietary AI platform called Beacon AI, which tracks data from 650+ million individuals and 80+ million organizations to inform investment decisions, per SignalFire's website. The firm has raised over $1 billion in new capital, bringing its total assets under management to approximately $3 billion, according to a SignalFire blog post.</p>\n\n<p>SignalFire's participation in this round signals that Fun's opportunity is legible not just to crypto-native investors but also to generalist technology investors who evaluate startups through a data-intensive lens. Co-leads from both categories in a single $72 million Series A suggest a high-conviction bet on the infrastructure layer connecting digital assets to the broader economy.</p>\n\n<h2>The Market Context: Stablecoins, Payments, and Growing Investor Interest</h2>\n\n<h3>Stablecoin Adoption Is Accelerating Rapidly</h3>\n\n<p>Fun's raise arrives against a backdrop of rapid stablecoin expansion. The global fiat-backed stablecoin supply exceeded $273 billion in March 2026, up 40 times from $6.8 billion in March 2020, according to Bessemer Venture Partners, citing data from Allium and Visa. That 40x growth in six years represents one of the fastest expansions of any financial instrument in recent history and points to deepening integration between crypto assets and real-world commerce.</p>\n\n<p>Transaction volume tells a similar story. In 2025, adjusted stablecoin transaction volumes grew 91% to $10.9 trillion, according to Bessemer Venture Partners — a figure that rivals Visa's $14.2 trillion in annual payments volume. Real-world stablecoin payments volume doubled in 2025 alone, reaching $400 billion, with an estimated 60% of that volume coming from business-to-business payments. These figures collectively suggest that stablecoin infrastructure is no longer a speculative asset class story — it is increasingly a commercial payments story, with businesses and institutions driving a substantial share of volume.</p>\n\n<p>For a startup like Fun that sits at the intersection of crypto and cash, these numbers define both the opportunity and the urgency. As more businesses transact in stablecoins and more fintech applications integrate crypto features, the demand for reliable, seamless conversion between digital assets and fiat currency grows with them.</p>\n\n<h3>Payments Is the Second-Largest Crypto Funding Sector in 2026</h3>\n\n<p>Fun's $72 million raise also arrives within a specific fundraising environment that is increasingly favorable to payments-focused crypto startups. In Q1 2026, the payments sector attracted $735 million in crypto startup funding, making it the second-largest sector by capital raised, behind only prediction markets at over $1.7 billion, according to DL News citing DefiLlama data.</p>\n\n<p>Total crypto startup fundraising in Q1 2026 reached nearly $5 billion — a 16% decrease year-on-year from approximately $6 billion raised in Q1 2025, per the same source. That overall decline masks an important dynamic: deal counts have dropped significantly while average deal sizes have grown, suggesting that investors are concentrating capital into fewer, larger bets. A $72 million Series A in the crypto-fiat conversion space is consistent with that broader pattern of concentration, though it is worth noting that the full terms and valuation of Fun's round have not been independently verified beyond the figures reported by <em>Fortune</em>.</p>\n\n<p>The broader fintech funding environment reflects similar dynamics. Global venture funding to fintech startups totaled $12 billion across 751 deals in early 2026, representing a 5% increase in dollars raised but a 31.5% decrease in deal count compared to the same period in 2025, according to Crunchbase News. Larger checks are going to fewer companies — a trend that elevates the signal value of a $72 million raise in this environment.</p>\n\n<h3>A Sector Gaining Momentum Across Multiple Deals</h3>\n\n<p>Fun is not the only startup attracting capital in the crypto-fiat bridge space. <em>Fortune</em> has reported on several comparable deals in recent months, including a $17 million Series A for foreign exchange startup XFX in March 2026, which focuses on helping businesses move between cash and stablecoins, and a $12 million round for Paxos Labs in April 2026 focused on DeFi access. While none of those rounds approach $72 million in size, their clustering in a short timeframe reflects growing investor conviction that the infrastructure connecting crypto rails to traditional financial systems represents a durable commercial opportunity — not a cyclical trading narrative.</p>\n\n<h2>Expert Reactions</h2>\n\n<p>Spencer Applebaum, Investment Partner at Multicoin Capital, framed the investment thesis in terms of the infrastructure challenge facing the industry as crypto integrates into mainstream financial applications. In comments reported by <em>Fortune</em>, Applebaum said: <em>"As crypto trading becomes a core feature inside mainstream fintech apps, the hardest problem is…making fragmented blockchains, liquidity, and execution work seamlessly together."</em></p>\n\n<p>Multicoin Capital has also stated its firm-level mission in terms that situate individual investments within a long-term structural view: <em>"We partner with crypto entrepreneurs to reshape trillion-dollar markets."</em></p>\n\n<p>No additional named individuals with verified credentials made public statements about the Fun round that could be independently confirmed at time of publication.</p>\n\n<h2>What's Next</h2>\n\n<p>The immediate questions following a $72 million Series A of this nature typically center on deployment: how the capital will be used, which markets Fun intends to prioritize, and what technical or regulatory milestones the company is targeting. None of those specifics were independently retrievable from the original <em>Fortune</em> report at time of publication, and no verified details about Fun's roadmap are available to report at this stage.</p>\n\n<p>What is observable from the broader data is that the market Fun is entering continues to expand. If the stablecoin supply and transaction volume trends documented by Bessemer Venture Partners continue, the addressable market for crypto-fiat conversion infrastructure will be larger in 2027 than it is today. Whether Fun's product and execution can capture a meaningful share of that market is a question the company will need to answer with results, not fundraising announcements.</p>\n\n<p>Multicoin Capital's continued activity as a lead investor in crypto infrastructure Series A rounds — from LI.FI in December 2025 to Fun in May 2026 — also signals that the firm is actively deploying capital from its $422 million third fund into what it views as foundational plumbing for the next phase of crypto adoption. SignalFire's co-lead participation adds a layer of technology-platform due diligence, given the firm's use of Beacon AI across its investment process, that may appeal to institutional observers watching the space.</p>\n\n<p>For now, the $72 million raise is confirmed. The details that will determine whether it becomes a landmark deal or a cautionary tale — the product, the team, the go-to-market strategy — remain to be reported as more information becomes available.</p>\n\n<p>For more tech news, visit our <a href=\"/news\">news section</a>.</p>\n\n<h2>Why This Matters for Your Financial Productivity</h2>\n\n<p>The friction between crypto assets and traditional money is not just an institutional problem — it affects anyone managing personal finances across both worlds. As infrastructure startups like Fun work to make that conversion seamless, the tools available to individuals for managing, moving, and optimizing their money will continue to improve. Staying informed about the companies and technologies shaping that infrastructure is part of building a more productive, financially resilient life. Join the <a href=\"/#waitlist\">Moccet waitlist</a> to stay ahead of the curve.</p>", "excerpt": "Startup Fun has raised $72 million in a Series A co-led by crypto investment firm Multicoin Capital and technology-focused venture firm SignalFire, according to a Fortune report published May 1, 2026. The raise targets the infrastructure challenge of converting between cryptocurrency and traditional fiat currency. The round arrives as global fiat-backed stablecoin supply surpasses $273 billion and the payments sector ranks second in crypto startup fundraising for Q1 2026.", "keywords": ["Fun startup funding", "crypto fiat conversion", "Multicoin Capital", "SignalFire", "stablecoin payments infrastructure"], "slug": "fun-raises-72-million-crypto-fiat-conversion-multicoin-signalfire" } ```