TLDR Fintech 2026-04-02

Plaid CFO Seun Sodipo said the company is preparing for an IPO but does not view one as imminent, emphasizing that Plaid now has the financial strength to choose its timing. The company said ARR grew 40% to more than $500 million in 2025 and that it achieved full-year adjusted EBITDA profitability, giving it flexibility to stay private while it continues building newer products such as payments, fraud, and underwriting.

Federal prosecutors in Manhattan are examining whether certain highly profitable trades on prediction markets such as Polymarket may have violated insider trading, fraud, anti-money laundering, or market manipulation laws. The scrutiny marks an escalation for the fast-growing sector, as regulators, lawmakers, and platforms themselves debate how existing rules should apply to bets tied to elections, sports, geopolitics, and other event-driven markets.

A new offering is bringing digital assets into home financing by letting buyers use crypto holdings to support their down payment without selling them. Better Home and Coinbase structured the product so borrowers take out a second loan backed by Bitcoin or USDC alongside a standard conforming mortgage, with both loans bundled into a single payment. The move signals crypto's growing integration into mainstream financial infrastructure, especially as regulators warm to including digital assets in mortgage risk assessments.

The current AI cycle is fundamentally different from the dotcom era because demand is already pulling infrastructure forward, with major model companies reportedly generating massive revenue and data center capacity largely pre-committed. AI is expanding software's addressable market from copilots to task and workflow agents, while putting the most pressure on horizontal SaaS, where AI can increasingly replace coordination-heavy software rather than simply augment it.

AI has moved from novelty to everyday utility. 78% of Americans are now using it regularly, and over half are applying it to manage their finances. While adoption is surging across all generations, only 18% trust AI to make financial decisions independently, with most preferring it to assist rather than replace human judgment. Consumers want AI to handle execution and insights, but still expect humans to own the final call.

KYC is always a balancing act: onboarding drop-off, rising fraud, evolving AML regulations, and the pressure to expand into new markets, all while keeping compliance costs under control. Persona's guide breaks down the six most common KYC challenges fintechs face and how to tackle them head-on. Read the guide

Ripple has introduced a treasury platform that lets finance teams manage both traditional currency and blockchain-based funds in one unified system, eliminating the need for separate tools and manual reconciliation. Built on its GTreasury acquisition, the product allows companies to hold, track, and report digital assets alongside cash with real-time pricing, audit trails, and API connections to custodians.

Ramp announced that customers can now hold stablecoins on Ramp, earn rewards on stable balances, and use USDC to pay vendors and employees globally. The product also lets customers pay off Ramp Card balances and other USD obligations with stablecoins, while managing both fiat and stablecoin workflows in one system with the same approvals, controls, and accounting.

Nium introduced a platform that lets businesses issue cards funded by stablecoins across both Visa and Mastercard networks via a single API, enabling spend at global merchants with seamless crypto-to-fiat conversion. The product removes infrastructure complexity and accelerates time-to-market from months to days, positioning stablecoins as usable enterprise payment rails rather than just settlement tools. The broader shift is stablecoins integrating directly into existing card networks, bridging crypto liquidity with real-world commerce at scale.

American Express is deploying AI across sales, engineering, and customer service, with 11,000 engineers reducing coding time by over 30% and sales teams using AI for lead generation and workflow automation. The company has identified hundreds of use cases and views AI as a structural redesign of operations rather than a cost-cutting tool. Strategically, Amex's proprietary customer data positions it to benefit not just from internal efficiencies but from AI-driven, agent-led commerce.

Citigroup is exploring a potential acquisition of a large US regional bank to strengthen its deposit base and better compete with peers like JPMorgan and Bank of America. The discussions are early and face regulatory hurdles, but signal a strategic shift under CEO Jane Fraser from restructuring toward expansion. The move would address Citi's structural weakness in deposits while raising concerns about execution risk and “too big to fail” dynamics.

OpenFX has secured $94 million in Series A funding to modernize how money moves across borders by combining traditional financial systems with crypto-based settlement rails. The startup uses stablecoins to enable near-instant currency conversion and settlement, already processing over $45 billion in annualized volume for clients like MoneyGram and Yellow Card. As it expands into Southeast Asia and Latin America, the company is positioning itself as a faster, lower-cost alternative to legacy FX infrastructure still built on decades-old systems.

Intercontinental Exchange (ICE) is doubling down on prediction markets with a fresh $600 million investment into Polymarket, continuing a broader push into digital assets and Web3 infrastructure. The move builds on a prior $1 billion commitment and positions ICE as a key distributor of Polymarket's event-driven data, while also acquiring up to $40 million in shares from existing investors. Together with its recent stake in OKX, ICE is stitching together centralized and decentralized data layers to unlock new financial products, signaling a deeper convergence between traditional exchanges and crypto-native markets.

The policy prohibits businesses from going fully cashless or charging higher prices for cash payments.

Monzo Bank Ltd. will stop onboarding new US customers, lay off about 50 employees, and allow existing accounts to remain active until June as it reallocates resources.