--- title: Why the Conventional Credit Score Isn't Enough for Direct Mail Success description: Lenders often struggle to balance risk and response rates with traditional credit scoring, hindering growth. Is there a better way to find promising borrowers? image: https://trustscience.com/hubfs/Why%20the%20Conventional%20Credit%20Score%20Isnt%20Enough%20for%20Direct%20Mail%20Success.png --- [![Trust Science Logo (Menubar)](https://trustscience.com/hubfs/Trust%20Science%20Logo%20(Menubar).jpg)](https://trustscience.com) - Solutions - [Credit Bureau+™](https://trustscience.com/credit-bureau) - [T°Score™](https://trustscience.com/t-score) - [CashFlow+™](https://trustscience.com/cashflow) - [Services](https://trustscience.com/services) - Industries - [Auto Lenders](https://trustscience.com/auto-lenders) - [Installment & Single Repayment Lenders](https://trustscience.com/installment-single-repayment-models) - Company - [About Us](https://trustscience.com/about) - [Our Team](https://trustscience.com/team) - [Press Releases](https://trustscience.com/blog/tag/press-releases) - [Careers & Culture](https://trustscience.com/careers) - [Patents](https://trustscience.com/technology-patents) - [Resources](https://trustscience.com/resources) - [Marketing Channel Partners](https://trustscience.com/partners) - [News & Blog](https://trustscience.com/blog) - [Events](https://trustscience.com/events) - [Gartner Research](https://trustscience.com/resources/gartner-research-mentions) - Support - [Consumer Disclosure](https://trustscience.com/legal/consumer) - [Consumer Resources](https://trustscience.com/legal/help-page) [CONTACT US](https://trustscience.com/contact) [REQUEST A DEMO](https://trustscience.com/demo) Blogs # Why the Conventional Credit Score Isn't Enough for Direct Mail Success Lenders often struggle to balance risk and response rates with traditional credit scoring, hindering growth. Is there a better way to find promising borrowers? [Trust Science Marketing](https://trustscience.com/blog/author/trust-science-marketing) Aug 19, 2025 Traditional credit scoring models have long been the standard for assessing risk in lending. However, these conventional methods often present a trade-off, especially in pre-screen campaigns: tightening credit standards to reduce risk typically lowers response rates, while aiming for higher response rates can lead to an increase in defaults. This conventional inverse relationship can make it challenging for lenders to grow their customer base and improve profitability simultaneously. But what if there was a better way to identify and target promising borrowers who are often overlooked by traditional scoring? **The Limitations of Conventional Credit Scores** Conventional credit scores provide a single, linear view of creditworthiness. This can cause lenders to miss a significant portion of the market, specifically a group known as Invisible Primes™. These borrowers are inaccurately represented by low Bureau Score scores, despite posing a low credit risk. Relying solely on a conventional score can lead to: - **High-Bureau Score, Low-Conversion:** Lenders might target individuals with high credit scores who are a good credit risk but have a low likelihood of responding to an offer. - **Low-Bureau Score, High-Risk:** Conversely, focusing on individuals with low scores to boost response rates can result in a high rate of default. - **Mailbox Saturation:** Too many lenders mailing to the same segment, leading to a competitive mailbox and low conversion across the board. This is where the Trust Science approach, powered by alternative data and machine learning, offers a more advanced option that yields higher conversion and lower risk. Customer Acquisition services from Trust Science give you a data-driven differentiating edge, beating competitor offers and unlocking new growth opportunities. **The Power of the Customer Acquisition Dual-Score Matrix** Trust Science's Customer Acquisition services uses a dual-score matrix– a combination of conventional Bureau Score scores and its proprietary Six°Score™. By incorporating alternative data and improved propensity modeling, risk models can provide an orthogonal view of credit risk. This approach allows lenders to segment potential borrowers into four distinct categories: |   | **Low Bureau Score** | **High Bureau Score** | | --- | --- | --- | | **Low Six°Score™** | High risk segment. | Good credit risk performance, low conversion. | | **High Six°Score™** | Good credit risk performance, high conversion. This group represents a significant opportunity for growth and improved profitability. | Best credit risk performance, lowest conversion. |   **Achieving Growth and Mitigating Risk** By implementing a dual-score model, lenders can achieve a vast improvement in campaign profitability. The ability to accurately identify Invisible Primes™ allows lenders to: - **Improve Response Rates:** Target individuals who are likely to respond and repay, increasing the effectiveness of direct mail campaigns. - **Enhance Risk Performance:** Safely approve more borrowers who were previously considered too risky by conventional models. - **Reduce Cost Per Funded Loan (CPFL):** By focusing on a more profitable segment of the population, the cost of acquiring each new customer is reduced. This advanced approach allows lenders to overcome the traditional dilemma of balancing risk and response rates. By strengthening customer acquisition channels and identifying significant bottom-line ROI opportunities, it has shown impressive results. A case study revealed a 27.9% higher portfolio yield and a 15.2% higher Return on Assets (ROA). Furthermore, it led to an 11% increase in approvals and a 13% reduction in defaults and achieved a threefold increase in conversion rates that boosted average earnings per customer by over 40%. **In Summary** The dual-score matrix, powered by alternative data and machine learning, is a game-changer for direct mail marketing in the lending industry. It moves beyond the limitations of conventional credit scores to reveal a hidden segment of profitable borrowers. By identifying and targeting these Invisible Primes™, lenders can not only improve response rates and reduce risk but also drive substantial improvements in campaign profitability and overall business growth. [Blogs](https://trustscience.com/blog/tag/blogs) ## Similar posts Press Releases ### [Trust Science® and Inovatec Systems Team Up to Release World’s First End-to-End Loan Management Platform Powered by Alternative Credit Scores](https://trustscience.com/blog/trust-science-and-inovatec-systems-team-up-to-release-worlds-first-end-to-end-loan-management-platform-powered-by-alternative-credit-scores) Trust Science® Inc. and Inovatec Systems Corporation announced they will partner to release a fully automated lending platform Trust Science Jun 12, 2019 Press Releases ### [Trust Science®’s VP of Corporate Affairs, Colin Tran, Honoured with Cherokee Media Group’s “Remarketing’s Under 40” Award](https://trustscience.com/blog/trust-sciences-vp-of-corporate-affairs-colin-tran-honoured-with-cherokee-media-groups-remarketings-under-40-award) Colin Tran, Vice President of Corporate Affairs, has been awarded the prestigious “Remarketing’s Under 40” accolade by Auto Remarketing Trust Science Jun 20, 2023 Press Releases ### [Trust Science® signs Master Services Agreement with TD Bank®](https://trustscience.com/blog/press-release-trust-science-signs-td-bank) Trust Science® has been engaged by TD to improve its loan approval and origination turnaround times. 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