If you're looking for the strongest **B2B fintech companies in India in 2026**—especially those serving businesses, banks, enterprises, and developers rather than consumers—these are among the market leaders: | Company | Core B2B Focus | Best Known For | |--------|----------------|----------------| | Razorpay | Payments, banking, payroll, APIs | Full-stack payment infrastructure, banking APIs, payroll, SME finance | | Cashfree Payments | Payments & payouts | Payment gateway, bulk payouts, UPI, verification APIs | | Pine Labs | Merchant commerce | POS, merchant financing, enterprise payments | | CredAble | Supply chain finance | Working capital and SCF platform for banks and enterprises | | M2P Fintech | Banking infrastructure | Banking-as-a-Service (BaaS), card issuance, embedded finance | | Perfios | Financial data & underwriting | Credit decisioning, analytics, lending automation | | Signzy | RegTech | AI-powered KYC, AML, onboarding, fraud prevention | | Zeta | Banking tech | Core banking, issuer processing, modern card infrastructure | | Setu | Open finance APIs | Account Aggregator, UPI, embedded finance APIs | | Decentro | Banking APIs | Payments, KYC, lending APIs, collections | ### Best by category - **Payments:** Razorpay, Cashfree Payments, Pine Labs - **Embedded finance / Banking APIs:** M2P Fintech, Setu, Decentro - **Lending infrastructure:** CredAble, Perfios - **RegTech & Compliance:** Signzy - **Core banking infrastructure:** Zeta ### Fast-growing trends in 2026 Enterprise fintech investment in India is increasingly centered on: - Embedded finance - Banking-as-a-Service (BaaS) - Supply chain finance - AI-driven fraud detection - Open finance and Account Aggregator integrations - Treasury and CFO automation Industry observers also note that investor attention has shifted toward enterprise-focused fintech models because of their stronger recurring revenue and infrastructure role. If your interest is from a startup or investment perspective, **Razorpay, Cashfree Payments, M2P Fintech, Zeta, CredAble, and Perfios** are widely regarded as some of India's strongest B2B fintech businesses in 2026.
Sources cited · 5
- Top Fintech Startups in India 2026: Complete Ranked Listupforge.org/blog/fintech-startups-india-2026
- Top Fintech Companies in India (2026)cashfree.com/blog/fintech-companies-in-india
- Pine Labs, Groww & more: Top stocks to watch on April 16timesofindia.indiatimes.com/business/india-business/pine-labs-groww-more-top-stocks-to-watch-on-april-16-2026/articleshow/130296305.cms
- Karnataka Bank partners CredAble to launch digital supply chain finance platformtimesofindia.indiatimes.com/business/india-business/karnataka-bank-partners-credable-to-launch-digital-supply-chain-finance-platform/articleshow/132410217.cms
- India's next FinTech wave will be enterprise-led: Cedar Hill Capital's Sahil Anandm.economictimes.com/small-biz/security-tech/technology/indias-next-fintech-wave-will-be-enterprise-led-cedar-hill-capitals-sahil-anand/articleshow/128838010.cms