Paywhere launches AI banking channel so banks can serve customers inside ChatGPT, Claude, and Copilot

Paywhere announced commercial availability of its programmable banking platform, an AI Banking Storefront that lets banks and credit unions serve customers through the AI assistants and agents those customers already use, while keeping the institution's brand, accounts, entitlements, and controls intact.

FINANCE desk — customers already do cash, bills, and books inside chatbots; Paywhere is selling the connective tissue so the bank shows up there with its own brand and controls instead of watching another $3 trillion walk out the door.

What the platform is supposed to do. The release says it gives banks and credit unions a secure way to serve their customers through the AI assistants, applications, and agents they already use. An assistant, here, is a chat tool that answers and can take steps. An agent is software that takes a series of steps, not only one reply. The release says both business and retail customers increasingly use platforms like ChatGPT, Claude, and Copilot as the operating system where work gets done. ChatGPT is OpenAI's chat product. Claude is Anthropic's. Copilot is Microsoft's. Like, on that sentence, means the examples the release names. It does not say those three are the only tools, and it does not print a contract with OpenAI, Anthropic, or Microsoft. Do not invent one. Paywhere, the release says, provides the financial-grade connective layer that brings the institution into these environments. A connective layer is the piece that joins the bank's systems to the chat tool. Financial-grade is the company's adjective for how careful that join is supposed to be. Customers work in the AI platform of their choice while the institution's brand, accounts, entitlements, permissions, and controls stay intact. An entitlement is what a customer is allowed to do with an account. A permission is the switch that allows or blocks an action. Controls, here, are the institution's rules on what the software may do. Intact means those stay the institution's, not the chatbot company's. These lines are the release's. This desk did not send a payment through a chatbot.

The founder's sentence, as a quote, not as a deposit count this desk measured. Girish Mutreja, founder and chief executive of Paywhere, said that for years banks and credit unions have watched fintechs win relationships they spent decades building, and the deposits have followed those relationships out the door. A fintech, here, is a company that sells a money service without being the customer's bank. A deposit is money a customer leaves at the institution. He said AI can accelerate that loss or reverse it, because customers are moving their financial lives into AI either way. He said AI will be the new interface of banking, and the institutions that meet customers there, on their own terms and under their own controls, have a real chance to own the relationship again and stay relevant in the age of AI. An interface is the surface a person actually uses. That is his sentence on the wire. It is not a tally of accounts this desk watched leave.

The money figure the release cites, and whose it is. The release says financial institutions have spent the past decade losing critical financial activity to non-bank platforms. More than $3 trillion has moved out of banks and credit unions and into fintechs, neobanks, and digital investment platforms over the past five years, according to research from Cornerstone Advisors. A neobank is a bank-like app without a traditional branch network. A digital investment platform is an app for buying funds or stocks. More than $3 trillion is the release's citation of Cornerstone. Five years is that citation's window. A trillion is a thousand billion. The release does not print the Cornerstone paper's title, the study date, or the two totals that produce the gap. Do not invent them. This desk did not re-read the Cornerstone report. $3 trillion is not Paywhere's revenue, and it is not a forecast of what this product will bring back.

How few institutions the same wire says have put AI to work. The release says AI has changed where customers do their financial work and gives institutions a chance to build deeper client relationships than digital banking ever allowed. The word it uses for that chance is unrivaled. That adjective is the release's. It then says only 7 percent of banks and 17 percent of credit unions have deployed AI in some form so far, again according to Cornerstone Advisors. Deployed in some form means the institution has put some AI into use. It does not mean a full AI bank. Seven percent is about one bank in fourteen. Seventeen percent is about one credit union in six, if those rates hold. The release does not say the 7 percent line and the $3 trillion line come from the same Cornerstone paper. File them as two citations on one wire. This desk did not survey banks.

The strategy officer's sentence. Brett Vasconcellos, co-founder and chief strategy officer, said banks and credit unions do not need to build AI to stay relevant. They need to be connectable to the AI their customers already trust, and that is what programmable banking makes possible. Connectable means another system can reach the institution under the institution's rules. It does not mean the institution has to train its own model. That is his sentence on the wire. It is not a product test this desk ran.

Who the release says the gap hits first. Small businesses are where that gap is widest, the release says. There are 36.2 million small businesses in the United States, making up 99.9 percent of all U.S. businesses. The release shortens small business to SMB. 36.2 million and 99.9 percent are the release's figures. It does not name a census bureau or another agency behind them. Do not invent a source past the wire. Most banks, the release says, offer those firms either retail products too simple for their needs or commercial products too complex and too costly for their size. Retail, here, is the product built for a person. Commercial is the product built for a larger company. Many owners already use AI to manage cash, pay bills, and keep their books, and they expect their bank to work inside those tools rather than send them back to a separate portal. A portal is the bank's own website or app. The release says AI use in small businesses is rapidly scaling. It says Claude for Small Business launched in May 2026, and that Anthropic announced on September 17 that it had over 900,000 installations. Those two sentences are the release's citations. This desk did not re-read Anthropic's September 17 note, and the release does not print a link for it. Over 900,000 is that citation's installation count. It is not a count of Paywhere customers. The bullets say the platform addresses the critical gap for small businesses first, with broad application across retail and commercial banking. First, and broad, are the release's scope words. This desk did not count the 36.2 million firms.

What the institution keeps, and what it does not have to build. Paywhere, the release says, closes that gap without asking institutions to build their own AI. The institution decides what is permitted, sees every interaction, and keeps the customer relationship. An interaction, here, is one thing a customer or an agent does through the tool. Paywhere works alongside existing core, digital, and bank operating systems, with no in-house engineering team required. A core system is the machine that holds the accounts and posts the transactions. A digital system is the app and the website already in front of customers. Alongside means those systems stay. The wire does not say the core is ripped out. The company homepage later uses the words no core replacement. That phrase is the homepage's. It is not this sentence on the wire. These lines are the release's. This desk did not watch a core system stay up.

The demo the release points at, and the paper it names. Paywhere demonstrated the platform live at FinovateFall in New York on Sept. 10, showing a customer handling banking tasks through an AI assistant with the institution's controls in place throughout. Sept. 10 is thirteen days before this 23 Sep announcement. The release does not name the bank, the assistant, or the tasks in that sentence. Do not invent them. Live, and a customer, are the release's words. This desk was not in the room. The whitepaper is titled "The Era of Programmable Banking: Why the Future of Financial Services Speaks Code." The release says it examines the forces reshaping banking and what institutions need to respond. The copy this desk read names the paper and does not paste it, and it does not print a URL for it. Do not invent a link, or a finding from inside the paper.

The about box, in the release's words. Paywhere says it enables banks and credit unions to serve their customers inside the AI tools and software those customers already use. The platform works alongside existing core and digital systems and keeps the institution in control of the customer relationship, the product roadmap, and the economics. A roadmap is the list of what the institution will ship next. The economics, here, means who gets paid. The tagline is "The era of programmable banking is here. So is Paywhere." The about box points readers to www.paywhere.com. The media contact on the wire is parked in the source note. These lines are the release's.

What the company homepage adds, and only that page. The page at www.paywhere.com does not print the 10:40 ET stamp, the Cornerstone figures, the 36.2 million line, or the Sept. 10 demo. Those clocks and counts are the wire's. The page says the platform works alongside existing banking systems, that no core replacement is necessary, that no engineering team is required, and that the institution keeps the customer relationship, controls the product roadmap, and owns the economics. No core replacement is this page's phrase. The wire says alongside existing core systems and does not use those three words. A line on the page says the firm is working with a limited number of banks and credit unions, and another says an institution can be live in just weeks. Limited, and just weeks, are the homepage's. The wire's word is commercial availability. Do not merge just weeks into the 23 Sep announcement. The page also has a longer essay about three eras and three waves, including programmable money. That essay is not on the wire. It stays in the source note. This filing does not treat it as part of the announcement. The contact on the page is hello@paywhere.com. This desk did not request a demo.

Plain English for the rest of the card: AI Banking Storefront = Paywhere's name for the bank's front door inside a chat tool. programmable banking = the platform that is supposed to make that door work. commercial availability = a bank or credit union can take it, after the Sept. 10 demo. connective layer = the join between the institution's systems and the AI tool. entitlement = what a customer is allowed to do. permission = the switch that allows or blocks it. controls = the institution's rules. fintech = a money service that is not the customer's bank. neobank = a bank-like app without a traditional branch network. deposit = money left at the institution. SMB = a small business. 36.2 million = the release's count of U.S. small businesses. 99.9 percent = the release's share of all U.S. businesses. more than $3 trillion = Cornerstone's five-year figure, as the release cites it, for money that moved to fintechs, neobanks, and digital investment platforms. 7 percent and 17 percent = the release's Cornerstone citations for banks and credit unions that have deployed AI in some form. over 900,000 = the release's citation of an Anthropic installation figure from September 17, not a Paywhere customer count. Claude for Small Business = the product the release says launched in May 2026. FinovateFall = the New York conference where the release says the live demo ran on Sept. 10. core = the system that holds accounts and posts transactions. portal = the bank's own site or app. roadmap = what the institution plans to ship. economics = who gets paid. no core replacement, limited number, and just weeks = homepage lines, not the wire's stamp. This filing is the 23 Sep commercial-availability announcement. It is not a core conversion, and it is not a customer list.

PRIMARY here: Paywhere's 23 Sep 2026 release on PR Newswire, stamped 10:40 ET and datelined San Francisco — Tier A PRIMARY, the company's own record on the wire. The commercial-availability announcement, the FinovateFall live debut, the Sept. 10 New York demo, the AI Banking Storefront name, the assistants-applications-and-agents line, the ChatGPT, Claude, and Copilot examples, the brand, accounts, entitlements, permissions, and controls line, the Mutreja quote, the more-than-$3-trillion Cornerstone citation, the 7 percent and 17 percent Cornerstone citation, the Vasconcellos quote, the 36.2 million and 99.9 percent small-business lines, the retail-versus-commercial gap, the cash-bills-and-books sentence, the Claude for Small Business May 2026 citation, the Anthropic September 17 installation citation, the no-in-house-AI line, the institution-decides-and-sees-every-interaction line, the alongside-core-digital-and-bank-systems line, the whitepaper title, and the about-box lines on relationship, roadmap, and economics are that release's. The no-core-replacement phrase, the limited-number line, the just-weeks line, and the three-era essay are the homepage's. NOT claimed: a named bank customer, a contract with OpenAI, Anthropic, or Microsoft, a price, a Cornerstone paper title, that 7 percent and $3 trillion are one study, that over 900,000 is a Paywhere customer count, that this desk watched the Sept. 10 demo or sent a payment, that just weeks is on the wire, a stock tip, or investment advice. Distinct from the already-filed avalara-aviator, cloudzero-ai-signals, and numeral-100m.