The software company teaching banks a new trick: modernize with AI without ripping out the core systems they already run.
Founded 2017 · Buenos Aires, Argentina · Julian Colombo, CEO
In 2017, Julian Colombo left a two-decade career in banking - most recently as Global CRM and Business Intelligence Director at Banco Santander - and started a company reportedly with about $100. The problem he set out to solve was one he had lived with from the inside: financial institutions run on decades of layered systems that rarely talk to each other. Sales does not see service, service does not see collections, and the data that could connect them sits locked in aging cores.
N5 Now - usually written simply as N5 - is his answer. Rather than sell banks a new core and ask them to migrate off the old one, N5 built software designed to sit on top of what already exists. The pitch is deliberately unglamorous: keep your legacy infrastructure, and let N5 connect the CRM, campaigns, analytics, compliance and communication channels into one operative ecosystem the company calls its "systematics" platform.
That restraint turned out to be the strategy. Banks are risk-averse by design, and "rip and replace" is a phrase that ends procurement conversations. By promising modernization without the demolition, N5 found a way into institutions that had every reason to say no - and, more recently, a way to sell them artificial intelligence they could actually deploy.
"From CRM to digital brain - N5 is rewriting the rules of banking with AI."
A platform for the whole institution, not one department.
The N5 Suite is organized into modules spanning customers and prospects, employees, communication channels, products and processes (including complaints and BPM), and data management. Layer in CRM, campaign management, incentives, analytics and omnichannel communication, and the result is a single operating layer for a bank - assembled without touching the core.
The customers are banks, insurers and payment companies. N5 reports 70-plus clients and names include Santander, Mastercard, Itau, Peru's Interbank, Zurich Insurance, Credicorp and N26 - spread across roughly 15 to 18 countries in Latin America, Europe and the US.
An internal virtual assistant that automates administrative tasks, emails and client follow-ups, and structures institutional data so staff can reach it instantly.
A virtual coach that replicates the habits of the top 1% of sales and collections professionals - nudging teams toward better performance in the moment.
A comprehensive banking AI that combines AIfred and Pep, turning decades of legacy data and institutional knowledge into assisted operations - from sales to advisory.
N5 frames these as the first AIs built exclusively for the financial sector. The distinction matters in a market awash with general chatbots: a demo that answers questions is not the same as an agent that does the work an examiner will later audit. N5's marketing leans on outcomes rather than adjectives - it cites operating-cost reductions, higher team productivity, lower risk and improved customer-satisfaction scores as the metrics that move a bank's procurement committee.
Bars scaled for readability. AI-product revenue growth of 221% sets the 100% reference; other bars are relative.
Plenty of vendors sell into banks: core-banking names like Temenos and Finastra, digital-banking layers like Backbase and nCino, and horizontal CRMs adapted for finance. N5's difference is a deliberate refusal to be horizontal. Its software is built for one industry, integrates with the systems already installed, and now ships AI trained on the vocabulary and workflows of finance.
That focus is also its market position. N5 sits between the heavy core-replacement projects banks dread and the generic tools that never quite fit a regulated institution - an operating and intelligence layer that respects the core while making it useful.
"N5 doubled in size in a single year - and grew AI-product recurring revenue 221%."
Julian Colombo leaves Santander and starts N5 to connect the fragmented areas of financial institutions.
N5's financial-industry platform earns recognition in Microsoft's regional startup ecosystem.
Microsoft names N5's open-finance platform design Best Platform 2022.
Illuminate Financial, Exor Ventures, Madrone Capital Partners, LTS Investments and Arpex Capital back the company's expansion.
Headcount doubles, AI-product revenue jumps 221%, and AIfred and Pep debut as AIs built specifically for finance.
N5 completes a $20M round led by Endeavor's Scale-Up Ventures and Alexia Ventures and unveils Singular, a comprehensive banking AI.
What does N5 Now do?
N5 builds software for the financial industry that connects a bank's existing systems - CRM, payments, campaigns, compliance and omnichannel channels - on one platform, plus AI products (AIfred, Pep, Singular) built specifically for finance, all layered on top of legacy infrastructure rather than replacing it.
Who founded N5 Now and when?
It was founded in 2017 by Julian Colombo, an economist and former Global CRM & BI Director at Banco Santander, who serves as CEO. He reportedly started the company with about $100.
Who are N5 Now's customers?
Banks, insurers and payment companies - named clients include Santander, Mastercard, Itau, Interbank, Zurich, Credicorp and N26 - reportedly 70-plus clients across roughly 15-18 countries in Latin America, Europe and the US.
How much funding has N5 Now raised?
N5 raised a $20M Series A (completed in 2025) backed by investors including Endeavor's Scale-Up Ventures, Alexia Ventures, Illuminate Financial, Exor Ventures and Madrone Capital Partners, used to accelerate its AI agents for banks and global expansion.
What are AIfred, Pep and Singular?
They are N5's AI products for banking: AIfred is an internal assistant that automates admin work, Pep is an AI coach for sales and collections teams, and Singular combines both to turn legacy data and institutional knowledge into assisted operations.