# F.N.B. Corporation: Technology stack

Source: https://www.bankingnewsai.com/banks/fnb/technology-stack
Last updated: Oct 16, 2026

*Part of the [F.N.B. Corporation AI strategy profile](https://www.bankingnewsai.com/banks/fnb).*

## What technology does FNB run, and what does it build itself?

FNB builds its customer-facing technology itself. The core is eStore, a proprietary e-commerce-style storefront at the center of the Clicks-to-Bricks strategy, and the Common app, which by March 2026 let clients apply for more than 50 consumer and business products in one application using AI-driven insights to cut keystrokes. Behind it, FNB kept critical data fields on premises in a self-built data hub and an enterprise data warehouse that its own tools can consume; CEO Vincent Delie says that gave it a head start on AI. The data hub now drives machine-learning deposit pricing and the Opportunity IQ lead engine, and will feed Insight 360, an AI customer-insight tool due by the end of 2026. In branches, interactive teller machines run at 150 locations, a January 2025 Pittsburgh pilot bundled eStore, an ATM, video chat and account opening in one kiosk, and FNB planned to put contact-center staff on the same system as branch employees. Its 10-K shows 4,205 full-time-equivalent staff at the end of 2025 and outside-services costs up 11.5% on technology and third-party volumes. FNB names no core-banking, cloud or AI-model vendor and does not disclose technology spend; its one disclosed fintech tie in this area is Atomic, for direct-deposit switching. ([PR Newswire via FT Markets](https://markets-data-api-proxy.ft.com/data/announce/full?dockey=600-202603101047PR_NEWS_USPRX____NE06645-1), [Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/), [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm), [Investing.com](https://investing.com/news/transcripts/earnings-call-transcript-fnb-tops-eps-view-in-q2-2026-shares-slip-93CH-4798633), [Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/f-n-b-q2-earnings-150341871.html), [WPXI (Yahoo Finance)](https://finance.yahoo.com/news/f-n-b-opens-latest-152052501.html), [American Banker](https://americanbanker.com/news/how-ai-is-helping-banks-put-a-more-human-face-on-their-call-centers), [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780826000007/fnb-20251231.htm), [PR Newswire](https://prnewswire.com/news-releases/fnb-introduces-direct-deposit-switch-capabilities-302427642.html))

## What are the main pieces of FNB's technology stack?

| Component | What it is | Built or bought | Since | Sources |
| --- | --- | --- | --- | --- |
| eStore | Proprietary digital storefront that organizes products around customer goals such as 'Pay for Education' or 'Buy or Build a Home' | Built | 2016 (Clicks-to-Bricks) | [The Financial Brand](https://thefinancialbrand.com/news/customer-experience-banking/master-all-six-of-the-new-pillars-of-banking-loyalty-193937), [PR Newswire via FT Markets](https://markets-data-api-proxy.ft.com/data/announce/full?dockey=600-202603101047PR_NEWS_USPRX____NE06645-1) |
| Common app | One application for more than 50 consumer and business products; up to 30 loan and deposit products at once in early 2025; business loans added March 2026 | Built | 2023 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000119312525064881/d910267ddef14a.htm), [PR Newswire via FT Markets](https://markets-data-api-proxy.ft.com/data/announce/full?dockey=600-202603101047PR_NEWS_USPRX____NE06645-1), [PR Newswire](https://prnewswire.com/news-releases/fnbs-estore-named-best-digital-initiative-nationally-302168329.html) |
| Data hub and enterprise data warehouse | Critical data fields kept on premises so in-house tools can consume them; supports AI insights, lead generation and pricing | Built | Decade-long program | [Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/), [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm) |
| Opportunity IQ | Lead engine mining checking-account transactions with machine-learning segmentation | Built | Models updated 2024 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm) |
| Interactive teller machines and TellerChat | ATM-type kiosks where customers talk to a remote operator; being combined with eStore | Deployed at 150 locations | 2026 | [Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/), [PR Newswire](https://prnewswire.com/news-releases/fnb-selected-as-penn-states-official-provider-of-retail-banking-and-financial-services-302719786.html) |
| eStore kiosk prototype | eStore with ATM, video chat and account opening in one unit, piloted at the eStore Cafe branch in FNB's Pittsburgh headquarters | Built (pilot) | January 2025 | [WPXI (Yahoo Finance)](https://finance.yahoo.com/news/f-n-b-opens-latest-152052501.html) |
| Contact-center platform | Plan to put contact-center representatives on the branch system for 'one seamless view of customer information' | Announced | November 2024 | [American Banker](https://americanbanker.com/news/how-ai-is-helping-banks-put-a-more-human-face-on-their-call-centers) |
| Atomic direct-deposit switch | Payroll switching embedded in eStore account opening; FNB also invested in Atomic | Bought (and invested) | April 2025 | [PR Newswire](https://prnewswire.com/news-releases/fnb-introduces-direct-deposit-switch-capabilities-302427642.html), [Business Wire](https://businesswire.com/news/home/20250401988769/en/Atomic-Raises-%2410-Million-in-Strategic-Round-from-Capital-One-Ventures-Citi-Ventures-and-F.N.B.-Corporation) |
| Insight 360 | AI-enabled customer aggregation and insight tool built on the data hub | Built | Due by end of 2026 | [Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/f-n-b-q2-earnings-150341871.html) |

## How large is FNB's technology footprint, and what does it cost?

| Measure | Value | As of | Sources |
| --- | --- | --- | --- |
| Full-time-equivalent employees | 4,205 (4,192 a year earlier) | December 31, 2025 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780826000007/fnb-20251231.htm) |
| Non-interest expense | $1,009.7 million in 2025; outside services up $11.1 million (11.5%) on technology and third-party costs; occupancy and equipment up $8.8 million partly from technology investment | December 31, 2025 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780826000007/fnb-20251231.htm) |
| Branches and ATMs after the Southeast build-out | About 380 branches and more than 1,600 ATMs | September 2025 plan | [Banking Dive](https://bankingdive.com/news/fnb-dives-deeper-southeast-north-south-carolina-mid-atlantic-maryland-virginia/759146) |
| Common app completion time | About 7 minutes for most applications; about 30% less time for a combined business and personal application | July 2025 | [PR Newswire](https://prnewswire.com/news-releases/fnb-adds-business-platform-to-estore-common-application-302513464.html) |
| Transactions mined by Opportunity IQ | More than 270 million | November 2025 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm) |
| CECL and stress-testing models | 16 | November 2025 | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm) |

## Why does FNB build rather than buy, and what is not disclosed?

Delie's argument is that other banks offered 'a hodge-podge of disparate applications and origination systems', so FNB built a retail-style storefront and one application, and invested in 'data governance, building the data hub' so data could move within the company. He describes the stack as a cost-effective way to enter new markets. ([Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/))

FNB does not name its core-banking provider, cloud provider or any AI-model vendor, and its 10-K says it 'may rely on AI models developed by third parties' without naming them. Technology spend is not broken out, and FNB declined to tell Banking Dive how much it has invested in the digital strategy. ([F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780826000007/fnb-20251231.htm), [Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/))

## What does the FNB profile record on this topic?

| Date | Move | Detail | Sources |
| --- | --- | --- | --- |
| May 27, 2026 | Pittsburgh International Airport partnership | FNB opens a digital banking centre in the new terminal with eStore, a TellerChat video ATM and a foreign-currency dispenser, offering more than 50 products. | [PR Newswire](https://prnewswire.com/news-releases/fnb-partners-with-pittsburgh-international-airport-to-bring-new-financial-services-to-travelers-302783130.html) |
| Apr 3, 2026 | CEO: smaller banks will out-innovate megabanks with AI | Data hub, on-premises data and an AI insights tool due late 2026. | [Banking Dive](https://www.bankingdive.com/news/fnb-first-national-bank-ai-data-estore-branches-ceo-delie/816568/) |
| Mar 20, 2026 | Penn State picks FNB as exclusive banking provider | About 90,000 students and 36,000 employees; the package includes eStore, an on-campus banking centre with TellerChat video ATMs, and Delie cites FNB's 'investments in AI and digital innovation'. | [PR Newswire](https://prnewswire.com/news-releases/fnb-selected-as-penn-states-official-provider-of-retail-banking-and-financial-services-302719786.html) |
| Mar 10, 2026 | Business loans added to the eStore Common app | AI-driven insights and analytics to cut keystrokes and application time. | [PR Newswire via FT Markets](https://markets-data-api-proxy.ft.com/data/announce/full?dockey=600-202603101047PR_NEWS_USPRX____NE06645-1) |
| Nov 5, 2025 | Investor day puts AI on the slides | An AI Innovation Team prioritising use cases, 10 AI-enabled fraud tools, AI-driven cross-sell, AI document review and pre-fill on the roadmap, and Opportunity IQ leads from 270 million+ mined transactions. | [F.N.B. Corporation (SEC filings)](https://www.sec.gov/Archives/edgar/data/37808/000003780825000137/exhibit991-fnbinvestorda.htm) |
| Oct 23, 2025 | Delie named CEO of the Year - USA by The Digital Banker | The award citation credits his 'commitment to leveraging data, AI and digital innovation' and describes AI-driven insights in the Common app. | [PR Newswire](https://prnewswire.com/news-releases/fnb-ceo-vincent-j-delie-jr-named-ceo-of-the-year--usa-by-the-digital-banker-302592849.html) |
| Oct 17, 2025 | Q3 2025 call: new AI and innovation team, Common app share nearly tripled | Delie says the data analytics team 'mines the data and leverages AI' to give customer-facing staff leads, that the AI and innovation team is prioritising use cases, and that FNB is 'tracking thousands of metrics internally using AI in our data science'; Common app share of applications has nearly tripled since the May 2025 in-branch pilot. | [earnings call transcript (The Motley Fool)](https://fool.com/earnings/call-transcripts/2026/01/19/fnb-fnb-q3-2025-earnings-call-transcript) |
| Jul 24, 2025 | Business deposit products added to the Common app | More than 40 products in one application; most applications take about seven minutes, and combined applications take nearly 30 percent less time; business loans promised for 2026. | [PR Newswire](https://prnewswire.com/news-releases/fnb-adds-business-platform-to-estore-common-application-302513464.html) |
| Apr 14, 2025 | Direct deposit switch built into account opening | Launched through Atomic and embedded in the eStore opening flow; moving recurring debit payments to FNB was planned for later in 2025. | [PR Newswire](https://prnewswire.com/news-releases/fnb-introduces-direct-deposit-switch-capabilities-302427642.html) |
| Apr 1, 2025 | Strategic investment in Atomic | FNB joins Capital One Ventures and Citi Ventures in a $10 million round for Atomic, a payroll-connectivity and payment-switching provider whose tools FNB also uses to grow direct deposits. | [Business Wire](https://businesswire.com/news/home/20250401988769/en/Atomic-Raises-%2410-Million-in-Strategic-Round-from-Capital-One-Ventures-Citi-Ventures-and-F.N.B.-Corporation) |
| Jun 10, 2024 | eStore named Best Digital Initiative at Banking Tech Awards USA | Fintech Futures recognises eStore, the flagship of the Clicks-to-Bricks strategy; the Common app had launched in 2023. | [PR Newswire](https://prnewswire.com/news-releases/fnbs-estore-named-best-digital-initiative-nationally-302168329.html) |

## Common questions

### What is FNB's eStore?

eStore is F.N.B. Corporation's proprietary digital storefront, the center of its Clicks-to-Bricks strategy launched in 2016. It organizes products around customer goals and, through the Common app, lets clients apply for more than 50 consumer and business products in one application, online or in branches.

### Does FNB use the cloud for its data?

FNB chose to keep critical data fields on premises in a data hub it built, so its own tools could consume them; CEO Vincent Delie says that gave it a head start on AI. FNB has not named a cloud provider, and its 10-K discusses cloud arrangements only as an accounting policy.

### Does FNB use interactive teller machines?

Yes. FNB has interactive teller machines at 150 locations, where customers talk to an operator at an ATM-type kiosk, and is combining them with eStore. A January 2025 prototype in Pittsburgh bundled eStore, an ATM, video chat and account opening in a single kiosk.

### Which technology vendors does FNB use?

FNB discloses few. Atomic powers direct-deposit switching in eStore account opening, and FNB invested in Atomic in April 2025. FNB does not name its core-banking, cloud or AI-model providers, and its 10-K says only that it may rely on AI models developed by third parties.
## Deeper on FNB

- [What is FNB's AI strategy, and what has its CEO said about it?](https://www.bankingnewsai.com/banks/fnb/ai-strategy)
- [How does FNB govern AI, and how has its disclosure changed?](https://www.bankingnewsai.com/banks/fnb/responsible-ai)


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