Services · Ecommerce development · Banking AI agent subscription sites

Subscription platforms that sell AI agents to UK financial institutions, by the rules.

Banking AI agent subscription website development UK vendors need when their buyers range from large banks to credit unions: Codeeo builds the site and billing platform that presents your agent product, takes subscriptions, collects recurring payments and issues correct VAT invoices across England, Scotland, Wales and Northern Ireland. It is designed around how UK regulated firms assess suppliers, how UK payments work, and the data protection and consumer rules that apply to selling online here.

UK buyers are spread well beyond London, from mutuals in the regions to financial firms in Edinburgh and Cardiff. One platform should serve all of them, with content and contracts that reflect each buyer's size, sector and jurisdiction.

Built for
Software companies selling AI agent products to UK banks, building societies, credit unions, payment and e-money firms and consumer lenders on recurring plans.
Typical timeline
Agreed after remote discovery covering your buyer segments, billing model and compliance points, then written into a milestone plan before design starts.
What you own
The full codebase, billing configuration, payment and hosting accounts, domain, and all customer, contract and invoice data, under your company's control throughout.
Rated
4.7 / 5 from 23 Google reviews

200+ companies servedFrom a first store to an ADX listed developer

Modon
Majid Al Futtaim
HP
Belkin
Dulsco Group
OneClickDrive
Hanayen
HMS
Clocksprings
Ghezlan

Platform scope

What a UK wide subscription platform for bank software has to handle.

Selling AI agents to UK financial institutions means selling to buyers with very different processes. A large bank applies the PRA's outsourcing and third party risk expectations and its own operational resilience mapping before anything goes live. A building society may follow similar principles with a smaller team. A credit union may simply want a clear plan and a Direct Debit. Payment and e-money firms authorised by the FCA move fast but still check suppliers carefully, and every one of these buyers carries Consumer Duty obligations to its own customers, which shapes how they judge an agent that talks to those customers. Your platform cannot be built for just one of these. We design segment specific routes on a single catalogue and billing engine, build the payments and tax handling the UK requires, and make the compliance information buyers ask for easy to find. The capabilities below form the core of most UK builds.

Explain your project
  • Segment routes for each type of institution

    Separate landing pages and plan recommendations for banks, building societies, credit unions, payment firms and lenders. Each route explains the agent use cases relevant to that sector and leads to the right buying path: self serve, quote, or partner led. The catalogue underneath is shared, so a change to a plan updates every route.

    Each buyer sees a path built for its size and sector.

  • Supplier due diligence library

    A controlled area with the documents UK buyers request under their outsourcing policies: information security summary, data flow and hosting location, subprocessor list, business continuity, exit arrangements and AI model governance notes. Access is granted per organisation and logged, and documents carry version dates so buyers always see the current set.

    Due diligence packs sent in minutes, not weeks.

  • AI governance explainers

    The UK has no single AI statute for financial services, so buyers judge an agent product against existing duties: fair treatment of customers, accountability under the Senior Managers regime, data protection and resilience. Clear pages explain how your agents keep a person in charge of decisions, how outputs are logged and how errors are corrected, without claiming any regulator has endorsed the product.

    Risk and compliance readers find straight answers before the first meeting.

  • Contract terms by jurisdiction

    Online order forms and terms of service can offer governing law options, typically England and Wales, with a Scots law version for Edinburgh and Glasgow institutions where your lawyers have prepared one. The customer's acceptance, the version accepted and the signatory are stored on the account and linked to every subscription created from that order.

    A clear record of which terms each customer signed.

  • UK payment methods

    Card payments with Strong Customer Authentication on set up and merchant initiated renewals, Bacs Direct Debit with advance notice handling, and bank transfer against invoices for larger accounts, with Faster Payments references matched automatically. Open Banking payment options can be added where your payment provider supports them for business payers.

    Every UK buyer can pay in the way its finance team prefers.

  • VAT, invoicing and record keeping

    UK VAT is applied to domestic business customers, with place of supply rules for overseas buyers configured on your accountant's advice. Invoices, credit notes and payment records are stored in the portal and pushed to accounting software that supports Making Tax Digital, so returns are prepared from accurate data.

    VAT records that match what customers were billed.

  • Recurring billing with usage and proration

    Plans can combine a fixed fee, seats and metered agent activity. Upgrades and downgrades are prorated, commitments are tracked against usage, and overage is billed in arrears. Customers see current usage and the projected next invoice in the portal, which reassures finance teams wary of variable costs.

    Usage pricing that customers can follow and trust.

  • Privacy, consent and data requests

    Cookie consent that meets PECR, with analytics and marketing tags held until agreement. A privacy notice reflecting UK GDPR and ICO guidance, retention rules applied to contact data, and a request process so individuals at customer firms can access or correct their details. Hosting stays in the UK or EU unless you decide otherwise.

    Privacy handling that stands up to a buyer's data protection review.

  • Accessible to WCAG 2.2 AA

    The site and portal are built and tested for accessibility from the start. UK institutions have duties under the Equality Act to their own employees, and many include accessibility in supplier assessment. We test keyboard use, screen readers, focus order, contrast and form errors on every release.

    Fewer accessibility issues raised during procurement.

  • Customer portal with delegated roles

    Owners, finance contacts, users and auditors at each customer get different permissions. Single sign on links to the customer's identity provider, and every plan change, payment method update and document download is recorded so the institution can evidence how its supplier account is controlled.

    Customer controls that fit a regulated firm's governance.

Where this fits

Four UK vendor profiles this platform is built for.

Banking AI agent SaaS website development UK vendors commission tends to start from one of a few positions. Some sell nationally from day one; others grew in one city and now need to reach institutions across the four nations. The buyers' rules are largely national, which is why the platform's foundations are the same everywhere, while content and contract options change with the audience.

01

You are expanding from one city to UK wide sales

Your first customers were close to home, and now leads are arriving from Scotland, Wales and the English regions. We restructure the site around sectors rather than geography, add a due diligence library, and set up billing that copes with more payment methods and contract variants. Sales gets a quote tool so regional deals no longer depend on one person. Reporting shows where leads and revenue come from across the regions, which helps decide where partners or extra sales effort would pay back.

Organise the site by buyer type, not by city.

02

You sell to Scottish institutions as well as English ones

Edinburgh remains a major centre for UK banking and asset management, and Scotland has its own legal system. If your lawyers have prepared Scots law terms, the order flow offers them to Scottish customers and records which version was accepted. The billing and tax treatment stay the same, since VAT is UK wide.

03

You serve many small institutions

Credit unions and smaller building societies are numerous across the UK and often have very limited IT resource. We build a simple self serve route with Direct Debit, clear plan wording, an easy exit, and an account area designed for non specialist staff, so you can serve hundreds of small customers without a large sales team. Trade bodies and shared service providers that support these institutions can also be set up as partners, buying on behalf of several members.

04

You are an overseas vendor setting up for the UK

You sell agents to banks elsewhere and need a UK platform that does not read as an import. We build in British English with sterling pricing, UK VAT, UK GDPR and PECR compliant consent, UK hosting options and supplier documentation that addresses PRA and FCA expectations as UK buyers apply them.

Local wording matters to UK supplier reviewers.

The six stages of a UK subscription platform build.

  1. 01Segments and selling routesOver video calls we define your buyer segments across the UK, the route each one takes to buy, and the plans, add ons and contract variants each needs.
  2. 02Compliance and content planWe list the regulatory topics buyers raise, decide where each is answered on the site or in the document library, and identify points your legal adviser must confirm.
  3. 03Design and accessibilitySegment pages, checkout, order forms, portal and document library are designed in British English and tested against WCAG 2.2 AA before build.
  4. 04Billing, payments and taxWe configure the billing engine, card and Bacs Direct Debit payments, bank transfer matching and VAT settings, and connect accounting and CRM systems.
  5. 05Scenario testing with financeEvery plan, proration, overage, failed payment, credit note and overseas buyer case is invoiced in test and approved by your finance lead.
  6. 06Phased UK rolloutWe launch, migrate existing customers in groups at renewal points, and add segment routes in the order your sales pipeline needs them.

Technology

What we build this with.

Most builds use Next.js for the public site and portal, a subscription billing engine suited to seats, usage and contracts, a UK payment provider for cards and Bacs Direct Debit, and managed hosting in UK or EU regions with logging and backups configured from the start.

01Web

  • React
  • Next.js
  • TypeScript
  • Node.js
  • Laravel
  • WordPress

02Commerce

  • Shopify Plus
  • WooCommerce
  • BigCommerce
  • Headless storefronts

03Data and cloud

  • PostgreSQL
  • MySQL
  • MongoDB
  • AWS
  • Azure
  • Docker

04Marketing and tracking

  • GA4
  • Google Tag Manager
  • Search Console
  • Meta Pixel
  • Looker Studio

Common questions about UK subscription platforms for bank software.

It depends on segments, billing rules and how many customers move across.

One segment with self serve plans is quicker to launch than a platform with several segment routes, usage billing, Scots law order variants and a document library. Migrating existing contracts adds time. We fix the schedule after discovery, write it down with milestones and often launch in phases, starting with the segment that brings most revenue and adding others once billing is proven.

Tell us what the business needs. We will tell you what to build first.

Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.

Get in touch

PROVEN RESULTS

4.7 / 5from 23 Google reviews