AI Pods for financial services
24/7 agentic software delivery for financial services. Our AI Pods combine dedicated engineers with agentic workflows to ship production-ready software in days, not months, inside your security perimeter.
Trusted by financial services companies, regulators, and leading technology teams
Our Mission
To unlock 24/7 agentic engineering for financial services through dedicated AI Pods.
How it works
Subscribe to dedicated AI Pods. From a single engineer with agentic AI to full teams. No bench costs, no long procurement cycles, no generic offshore teams.
Domain Expertise
We combine deep regulatory and fintech experience with a collaborative delivery model. We partner closely to understand specific challenges, then apply proven BluePrints drawn from real-world operating environments.
Product Excellence
We apply modern practices to regulated problems, combining speed with resilience and control. Our teams build secure, scalable systems that integrate with existing environments. Production-ready in weeks, not years.
Embedded AI
AI is embedded throughout our delivery model and tooling, supporting how solutions are designed, built, and evolved. We use AI to accelerate implementation, surface risk signals earlier, and reduce manual effort.
Flexible pod subscriptions
From a single engineer amplified by agentic AI, to full pods of 2-3 people. Subscribe to the capacity you need, scale as your requirements grow. Predictable costs, full source code ownership, no vendor lock-in.
Inside your perimeter
Every pod operates within your security perimeter and governance framework. Vetted, security-cleared pod members across the UK, Brazil, and Eastern Europe. Your compliance requirements are our operating baseline.
The Line4 Portal
Your transformation command centre
The Line4 Portal is a single platform for transformation management, technology strategy, and secure agentic build capabilities. Powered by proprietary BluePrints distilled from real-world financial services implementations.
- Domain-specific discovery and assessment tools
- BluePrints: proven delivery patterns, not prescriptive products
- Secure agentic build capabilities with full audit visibility
- Structured, collaborative, configurable to your security requirements
Our technology
We work with your ecosystem
We integrate with your existing platforms and tools. Our pods generate production-ready code across all major languages, leveraging the best AI and cloud infrastructure available.
What we stand for
Our principles
We built Line4 around a set of beliefs about how engineering should work in financial services.
Built for regulated environments
Every pod member, every BluePrint, every workflow is purpose-built for financial services, regulators, and enterprises where compliance and security are non-negotiable.
Operator-founded
Founded by people who have built and scaled engineering teams at ClearBank, OakNorth Bank, and Seccl. We know what good looks like because we have delivered it.
Your code, your IP
Everything we build is yours from day one. Full source code ownership. No proprietary platforms, no licensing fees, no dependency on us to keep the lights on.
Security is the baseline
We operate within your security perimeter, your governance framework, and your compliance requirements. Security is not a feature, it is how we work.
Case Study
Transforming a world-class regulator
Unlocking supervisory data with AI
Unlocked years of unstructured supervision data. AI pipeline inferred structure from messy templates. Now live with self-serve insights for analysts.
Replacing a $1m/year vendor
End-to-end platform rebuild in under 6 months. From business analysis to production, led entirely by our team. Live with no vendor lock-in.
Enforcement case management
Replaced email and spreadsheet workflows. Secure case management integrated with existing tools. From kickoff to MVP in production in weeks, not months.
Secure regulatory submissions
Retired insecure macro-driven submissions. Built secure web-based portal with real-time validation. Now working on API-first platform enabling fully digital submissions.
Line4 was instrumental in helping us navigate the transition from SME lender to multi-product SME NeoBank.
We hope to work with Line4 for a long time to come.
Patrick Lynch
CEO, First Circle
Let's build something together
Book a conversation with our team to explore how Line4 can help.