If you're looking for the strongest **B2B fintech companies in India in 2026**—particularly for payments, banking infrastructure, lending APIs, and embedded finance—this is a solid shortlist: | Company | Core Focus | Best Known For | |--------|------------|----------------| | | Payments, banking, payroll | India's leading merchant payment infrastructure | | | Payment gateway, payouts, identity verification | Excellent APIs for enterprises and marketplaces | | | Merchant commerce, POS, BNPL | Large offline and omnichannel merchant network | | | Banking-as-a-Service, card issuing | Infrastructure for banks and fintechs | | | Credit underwriting & financial data | Used by banks, NBFCs and insurers | | | AI-powered KYC & onboarding | Digital compliance and fraud prevention | | | UPI, Account Aggregator, embedded finance | Developer-friendly banking APIs | | | Banking APIs | KYC, payouts, collections, verification | | | SME banking | Embedded banking for businesses | | | Revenue-based financing | Alternative financing for digital businesses | ### Fast-growing infrastructure players - – Credit card infrastructure - – Embedded lending and credit infrastructure - – Corporate spend management - – Supply chain finance - – B2B invoice financing ### Category leaders - **Payments:** Razorpay, Cashfree Payments, Pine Labs - **Embedded finance & BaaS:** M2P Fintech, Setu, Decentro - **Lending infrastructure:** Perfios, FinBox, CredAble - **Identity & compliance:** Signzy - **Business banking:** Open Financial Technologies These companies continue to benefit from India's expanding digital payments ecosystem, embedded finance adoption, and enterprise demand for API-first financial infrastructure. If your goal is **startup scouting, partnerships, investment opportunities, or finding companies hiring**, I can narrow this list to the best companies in that specific context.
Sources cited · 17
- Razorpayrazorpay.com
- Cashfree Paymentscashfree.com
- Top Fintech Companies in India (2026)cashfree.com/blog/fintech-companies-in-india
- Pine Labspinelabs.com
- M2P Fintechm2pfintech.com
- Perfiosperfios.com
- Signzysignzy.com
- Setusetu.co
- Decentrodecentro.tech
- Open Financial Technologiesopen.money
- GetVantagegetvantage.co
- GetVantageen.wikipedia.org/wiki/GetVantage
- Hyperfacehyperface.co
- FinBoxfinbox.in
- Karbon Cardkarboncard.com
- CredAblecredable.in
- MintyFimintyfi.com