Mortgage Tech Firm Staircase Launches Credit Waterfall – NMP Skip to main content

Mortgage Tech Firm Staircase Launches Credit Waterfall

Aug 18, 2022
Staircase website

Newest low-code API provides access to every credit provider in the market.

Staircase, a company building a digital infrastructure to accelerate tech-enabled mortgages, on Thursday launched Credit Waterfall, a new application program interface (API).

Credit Waterfall enables lenders to switch between credit providers to get the best pricing and to securely share a borrower's credit data throughout their other systems, the company said. It also lets lenders toggle between "soft" and "hard" credit pulls, so they can better control expenses while protecting their leads from trigger credit-pull alerts at other lenders.

Most lenders currently order a borrower's credit through hard-wired connections between a single credit provider and their point-of-sale (POS) system or loan origination system (LOS), Staircase said. This fails to provide lenders with the best credit option for a particular scenario and prevents them from sharing a borrower's credit data with their other systems, driving up costs, it said.  

"Pulling a borrower's credit to determine their eligibility for a loan is an essential part of the mortgage process, but also one of the largest sources of lender costs," said Soofi Safavi, Staircase co-founder and chief technology officer. "With Credit Waterfall, lenders now have the full breadth of choices when it comes to pulling a borrower's credit, with the best possible option chosen every single time, automatically. There's nothing else on the market like it."

"Most lenders are struggling to reduce expenses, especially given today's tight housing market," added Staircase CEO and co-founder Adam Kalamchi. "Yet, they are typically hamstrung by poor technology integrations and lack of credit options when qualifying borrowers. By performing a soft pull on a borrower's credit, Credit Waterfall enables lenders to check a borrower's credit earlier in the application process without tipping off competitors that their customer is in the market for financing."

Credit Waterfall is available through Staircase's low-code credit API, which allows lenders to switch from their current credit provider in just minutes, the company said. 

With Credit Waterfall, lenders are charged only $1 to access any given credit provider. For $2, they can create a credit "waterfall," which uses dynamic business logic to choose the best solution from multiple credit providers.

In less than a month, Credit Waterfall develops a logical sequence to provide lenders with the optimal credit workflow for their organization's needs, Staircase said. Lenders pay nothing if Credit Waterfall does not return any results.

"Our customers on average reduce their credit expense by 33% right away and realize further savings with just a few weeks of fine tuning," Kalamchi said.  

Beyond Credit Waterfall, Staircase's unique waterfall technology has numerous applications, enabling lenders and servicers to create automated, integrated loan-processing workflows using the optimum service partner or partners. If a partner does provide adequate results, Staircase automatically goes to other partners in waterfall fashion until the process is complete.

Staircase, based in Philadelphia, is an API and low-code marketplace that automates complex technologies and makes them self-serve for the U.S. residential mortgage industry.

About the author
David Krechevsky was an editor at NMP.
Published
Aug 18, 2022
Jobs Report Comes In Weak After Mortgage Rates Surge

Employers added just 29,000 jobs in September, sending Treasury yields lower and offering a potential counterweight to the recent rise in mortgage rates

Oct 02, 2026
Price Cuts Hit Four-Year High As Mortgage Rates Top 7%

More than one in five listings took a price cut in September, but pending sales still posted their sharpest annual decline since March 2025

Oct 01, 2026
Serious Mortgage Delinquencies Rise 19% After Five Months Of Improvement

ICE data shows 574,000 mortgages were at least 90 days past due in August, while early-stage delinquencies remained below year-ago levels

Sep 29, 2026
Smaller Down Payments Give Buyers More Room, But Rates Limit The Savings

The typical down payment fell 9% from a year ago, while shifting market conditions are giving originators different affordability conversations across the country

Sep 25, 2026
Mortgage Rates Break 7% Just As Builders Find A Way To Move Buyers

New-home sales rose 6.4% in August as builders cut prices, offered incentives, and sold more lower-priced homes. Now mortgage rates are moving against buyers again

Sep 25, 2026
Borrowers Want Digital Closings, But Some Originators Remain Hesitant

ServiceLink finds 45% of surveyed LOs cite borrower reluctance as a barrier, even though most recent buyers say digital options would influence their choice of mortgage provider

Sep 23, 2026