Meet Inferio: The Delhi AI Startup Quietly Reshaping How Indian Banks Detect Fraud

In a nondescript office building on Udyog Vihar Phase V in Gurugram, a team of 47 engineers and data scientists is solving one of Indian banking's most persistent headaches: financial fraud. Inferio, founded just three years ago by former fintech veterans, has quietly become the backbone of fraud detection for seven of India's top-ten private sector banks.

The company's breakthrough came in early 2025 when its proprietary neural network—trained on over 500 million historical transactions from Indian banks—achieved a 99.7% accuracy rate in identifying fraudulent activity while maintaining false positive rates below 0.3%. That's significantly better than the industry standard of 97.2%, according to data shared with The Daily Delhi.

"What makes Inferio different is that it's built specifically for India's banking ecosystem," explains the company's Chief Technology Officer. The system accounts for regional payment patterns, seasonal shopping habits, and the unique characteristics of UPI transactions—which now constitute nearly 45% of all digital payments in India, according to NPCI data.

The freshly announced Series A funding round, led by Silicon Valley venture firm Accel Partners alongside Delhi-based Blume Ventures, valued the company at $68 million. Founders say the capital will fuel expansion into Southeast Asia and the Middle East, markets where similar fraud-detection gaps persist.

What's particularly striking is Inferio's pricing model. Rather than charging banks a percentage of transactions—the traditional software-as-a-service approach—the company operates on a per-fraud-prevented basis. Banks pay only when Inferio's system catches something traditional systems miss. This alignment of incentives has proven popular: client retention stands at 94% annually.

The firm's success reflects a broader shift in Delhi's tech corridor. While the national capital region has long been known for IT services and consulting, companies like Inferio are now building proprietary AI technology that competes globally. The city is home to over 7,600 registered startups as of June 2026, with fintech representing roughly 18% of that ecosystem.

Industry watchers suggest Inferio's real test comes now. The company must prove its technology remains effective as fraud tactics evolve and as Indian banking itself transforms. But with transaction volumes across India's financial system growing at 35% annually, demand for intelligent fraud detection shows no signs of slowing. For investors and Indian banks alike, Inferio represents the kind of homegrown innovation that could redefine how the nation's financial plumbing works—one detected fraud at a time.

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