Despite retail's 71.85% market share in 2025, business users—led by SMEs—are the fastest-growing segment, driven by a USD 15.6B funding gap and digital payment adoption.

SMEs Surpass Retail as Fastest-Growing User Segment

Despite retail customers holding 71.85% of Singapore's fintech market in 2025, SMEs now represent the fastest-growing user segment at an 8.55% CAGR through 2031, underlining a structural shift toward business-centric financial services. The overall Singapore fintech market was valued at USD 13.97 billion in 2026 and is expected to reach USD 29.22 billion by 2031 at a 15.9% CAGR, according to Mordor Intelligence. Retail customers remain the majority user base, but their growth has plateaued in basic deposits and payments, while business users—led by SMEs—are accelerating adoption of alternative lending, real-time payments, and embedded financial tools.

The contrast is sharp: retail fintech adoption has largely saturated core banking functions such as deposits and payments, where digital alternatives to traditional banks now face diminishing marginal returns. Business users, by contrast, are still early in their digitisation journey, with significant headroom for expansion in lending, cross-border payments, and working capital solutions. This divergence points to a maturing market where the next wave of growth will be B2B rather than B2C.

CAGR (%)Source: Orionmano Industries

The growth trajectory for business users, while below the headline market CAGR of 15.9%, is notable because it represents the highest growth rate among end-user segments—outpacing retail-specific fintech adoption. The overall market growth (15.9% CAGR) is amplified by the rapid expansion of digital payments (16.95% CAGR) and other service categories that serve both retail and business users. SMEs, however, are the primary driver of incremental demand in lending, cross-border payments, and embedded finance.

Underfunded SMEs Drive Alternative Lending and Real-Time Payments

A SGD 20 billion (USD 15.60 billion) funding gap leaves many SMEs underserved by traditional banks that struggle with collateral-light balance sheets. This financing void has become the primary catalyst for SME fintech adoption, as alternative lenders deploy cash-flow-based scoring and grant approvals in under 48 hours—a service level unattainable for legacy lenders burdened by manual processes. The speed advantage is transformative: SMEs that previously waited weeks for credit decisions can now access working capital within two business days, enabling faster inventory purchases, supplier payments, and business expansion.

B2B cross-border payments are also benefiting from structural improvements. Project Nexus, a multilateral initiative for connecting domestic instant payment systems, has established real-time corridors that slash supplier settlement costs and improve cash conversion cycles for SMEs engaged in regional trade. PayNow's growing regional linkages are accelerating demand for multi-currency wallets among SMEs involved in cross-border e-commerce, allowing them to bypass expensive card rails and reduce interchange fees through account-to-account transfers.

Digital payments are the fastest-growing service segment at a 16.95% CAGR through 2031, accounting for 26.20% of the Singapore fintech market in 2025. This growth is propelled by SGQR+ interoperability, merchant SoftPOS adoption, and PayNow's regional links. Card-rail bypass via account-to-account transfers reduces interchange fees, encouraging merchants to prioritise QR and instant payments over traditional card-based transactions. For SMEs, the shift means lower transaction costs and faster settlement cycles—both critical for thin-margin businesses.

Alternative credit scoring in digital lending continues to unlock quick-turnaround microloans for gig workers and small businesses, albeit at a slower growth rate than payments. Meanwhile, tightened consumer-protection rules for crypto and buy-now-pay-later products are tempering near-term revenue growth and prompting business-model pivots toward embedded finance and B2B2C distribution—further reinforcing the SME-focused trajectory.

Digital Economy and Regulatory Infrastructure Accelerate SME Fintech Adoption

Singapore's digital economy contributed 18.6% of GDP in 2024 (SGD 128.1 billion), up from 18.0% in 2023 (SGD 116.1 billion), according to the Singapore Digital Economy Report 2025. Within this digital economy, the finance and insurance sector recorded the fastest growth at 6.8% in 2024, contributing approximately SGD 35.1 billion to GDP. Over 95% of SMEs adopted at least one digital area in 2024, signalling near-universal digital readiness that forms the foundation for fintech adoption.

The Monetary Authority of Singapore (MAS) anticipates that the broader financial services sector will grow at a 4.0% CAGR from 2024 to 2029. This sustained expansion is supported by digitalisation and artificial intelligence adoption, with financial institutions increasingly integrating AI in fraud detection and risk modelling. For SMEs, this regulatory tailwind translates into a more supportive environment for digital lending, payment innovation, and embedded financial services.

Infrastructure improvements such as SGQR+ interoperability, SoftPOS adoption, and PayNow's regional linkages are structurally reducing costs and friction for SME financial transactions. These infrastructure upgrades are not merely incremental—they fundamentally alter the economics of serving small businesses by lowering acquisition costs, reducing transaction friction, and enabling new service models such as embedded insurance and bite-sized coverage within ride-hailing and delivery apps.

Financial institutions are also increasingly integrating wealth-tech platforms such as StashAway, which scale on low-cost digital infrastructure, and multi-currency wallets that enable SMEs to manage cross-border operations efficiently. As the digital economy expands and regulatory frameworks mature, SME-focused fintech in Singapore is poised to outgrow retail segments, potentially narrowing the funding gap and reshaping the competitive landscape toward embedded and B2B solutions.

The structural shift is clear: while retail remains the largest user segment, the fastest growth now lies in serving Singapore's SMEs. The USD 15.60 billion funding gap, combined with digital infrastructure maturation and regulatory support, positions SME fintech as the most dynamic growth vector in Singapore's financial services market through 2031 and beyond.