What is Alternative Data? A Guide for Lenders

Updated: August 5, 2026 by Zohreen Ismail 4 min read January 5, 2026

At A Glance

Alternative data is credit-related information that goes beyond traditional credit reports helping lenders gain deeper insights into how consumers manage their financial lives.

Traditional credit data has long been the end-all-be-all ruling the financial services space. Like the staple black suit or that little black dress in your closet, it’s been the quintessential go-to for decades.

Sure, the financial industry has some seasonality, but traditional credit has been reigned supreme as the reliable pillar. It’s dependable. And for a long time, it’s all there was to the equation.

But as with finance, fashion and all things – evolution has occurred. Specifically, how consumers are managing their money has evolved, which calls for deeper insights that are still defensible and disputable.

Alternative credit data is the new black. It’s increasingly integrated in credit talks for lenders across the country. Much like that LBD, it’s become a lending staple – that closet (or portfolio) must-have to – to leverage for better decisioning when determining creditworthiness.

What is alternative data?

Alternative data expands the traditional credit picture by incorporating additional, compliant insights that help lenders better understand consumer financial behavior.

In our data-driven industry, “alternative” data as a whole may best be summed up as FCRA-compliant credit data that isn’t typically included in traditional credit reports. For traditional data, think loan and inquiry data on bankcards, auto, mortgage and personal loans; typically trades with a term of 12 months or greater.

Traditional data vs. alternative data

While traditional credit data remains the cornerstone of credit decisioning, alternative data fills important information gaps that can help lenders better understand consumers with limited or evolving credit histories.

Traditional dataAlternative data
Credit card accountsRental payment history
Mortgage loansConsumer-permissioned cash flow data
Auto loansIncome and asset verification data
Personal loans
Alternative financial services data
Credit inquiriesExpanded public records
Payment history on traditional loansBank account transaction insights

By combining traditional and alternative data, lenders gain a more holistic view of financial behavior, enabling more confident lending decisions while helping expand access to credit for qualified consumers who may otherwise be overlooked.

Types of alternative data

Alternative data encompasses a range of non-traditional credit signals that provide broader visibility into how consumers manage their financial lives. Some examples of credit data sources include alternative financial services data, rental payment data, full-file public records and account aggregation. These insights can ultimately improve credit access and decisioning for millions of consumers who may otherwise be overlooked. Common types of alternative data sources include:

  • Financial services data: Information related to short-term or non-bank financial products, such as payday loans or installment loans, which can offer insight into borrowing patterns and repayment behavior
  • Rental payment data: Records of on-time or missed payments that demonstrate payment responsibility for consumers with limited traditional credit history
  • Account-level data: Consumer-permissioned information that offers visibility into cash flow, balances, and transaction activity
  • Expanded public records: Publicly available financial records around a consumer’s financial obligations and history

Why alternative data matters

Alternative data helps lenders address several challenges facing today’s lending environment.

Benefits include:

  • Improving visibility into consumers with thin or limited credit files
  • Expanding access to credit without increasing unnecessary risk
  • Enhancing underwriting accuracy through additional financial insights
  • Supporting financial inclusion initiatives
  • Reducing friction through automated income and asset verification
  • Creating better consumer experiences with faster lending decisions

As more consumers build financial lives outside traditional credit products, alternative data has become an increasingly valuable complement to traditional credit information.

Corliss Hill and Vaneesha Dutra

Financial inclusion through better data

In this episode of our Ask the Expert series, Morehouse College’s Dr. Vaneesha Dutra joins Experian’s Corliss Hill to discuss how expanding consumer visibility can help lenders uncover growth opportunities while advancing financial inclusion.

How lenders use alternative data

Lenders leverage alternative data to enhance decisioning, improve risk assessment, and responsibly expand access to credit. Alternative or not, every bit of information counts. FCRA-compliant, user permissioned data allows lenders to easily verify assets and income electronically, thereby giving lenders more confidence in their decision allowing consumers to gain access to lower-cost financing.

From a risk management perspective, alternative credit data can also help identify riskier consumers by identifying information like the number of payday loans acquired within a year or number of first-payment defaults. Alternative credit data can give supplementals insight, through alternative credit scoring, into a consumer’s stability, ability, and willingness to repay that is not available on a traditional credit report that can help lenders avoid risk or price accordingly.

How Experian supports lenders

Experian helps lenders responsibly incorporate alternative credit data to gain deeper consumer insights while maintaining compliance and confidence in decisioning.

From closet finds that refresh your look to that LBD, alternative credit data gives lenders more transparency into their consumers, and gives consumers seeking credit a great foundation to help their case for creditworthiness. It really is this season’s – and every season’s – must-have.

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Cash Flow Insights: Powering the Next Evolution in Lending

For decades, credit data has given lenders a trusted foundation for assessing risk. Now, consumer-permissioned cash flow data is adding another layer of insight into consumers’ financial lives, including income, spending, liquidity and changing financial obligations. The opportunity is significant. Nearly one in five consumers lacks access to or has damaged credit. New Experian research also shows that 60% of consumers who have previously been denied credit or received less favorable terms than expected believe the outcome would have been different if lenders had considered their recent income and banking activity alongside their credit history. 1,2 For lenders, cash flow insights can provide additional context about a consumer’s financial capacity and support more informed underwriting decisions. The next challenge is making those insights easier to use consistently and responsibly at scale. What are cash flow insights? Cash flow insights are derived from consumer-permissioned banking data and provide visibility into how money moves into and out of a consumer’s accounts. Depending on the information available, cash flow data can provide insight into financial behaviors such as: Income and income stability: Regular and irregular income streams and changes over time Spending and recurring expenses: Everyday spending patterns and ongoing financial obligations Account balances and liquidity: Available funds and changes in account balances Debt obligations: Loan payments and other recurring debt commitments Cash flow patterns: How money moves into and out of accounts over time Traditional credit information provides a rich history of how consumers have managed credit. Cash flow insights add context about their current financial activity and capacity, providing lenders with a more complete view of financial health. Cash flow insights can also add predictive value to risk assessment. Experian analysis shows Cashflow Score can deliver up to a 25% lift in predictive performance over conventional credit scores when tailored to targeted risk tiers.3 How lenders can put cash flow insights to work at scale As interest in cash flow insights grows, the conversation is moving beyond what the data can reveal to how financial institutions can use it consistently and responsibly. That requires standardized consumer reporting, clear governance and decision-ready insights that can work within established lending processes. The launch of Experian Cashflow Data Bureau at Vision 2026 reflects this shift from access to adoption. The new consumer reporting agency operates under the Fair Credit Reporting Act (FCRA) and is designed to help financial institutions adopt consumer-permissioned cash flow insights at scale. A key part of that foundation is the cash flow consumer report, which organizes consumer-permissioned banking information into a standardized consumer report regulated under the FCRA. This gives lenders a consistent foundation for incorporating cash flow information into lending decisions while providing consumers with access to the information in their report. Turning greater visibility into better decisions The next evolution in credit isn’t about choosing between traditional credit and cash flow data. Each provides a different perspective. Traditional credit information offers deep insight into how consumers have managed credit over time. Cash flow insights can add context about financial activity and capacity. Bringing those perspectives together can give lenders greater visibility into consumers’ financial health and help them better distinguish between risk and resilience, support more informed decisions and identify opportunities to responsibly expand access to credit. As cash flow adoption continues to grow, its value will come from how effectively it complements the information lenders already use. The opportunity isn't simply to see more data. It's to turn that additional visibility into smarter, more informed decisions. Explore how Experian Cashflow Data Bureau is helping financial institutions put consumer-permissioned cash flow insights into practice at scale. Learn more [1] Federal Reserve Bank of New York, The Market for Credit Building: Demand, Product Characteristics and Consumer Uses, 2026. [2] Experian commissioned Atomik Research to conduct an online survey of 2,000 U.S. adults age 18+. Fieldwork took place July 16–21, 2026. Margin of error: +/- 2.2 percentage points at a 95% confidence level. [3] Based on Experian analysis when Cashflow Score is compared with conventional credit scores, tailored to targeted risk tiers. Predictability based on KS.

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