radical pricing transparency

Fixed Outcomes. Unlimited Velocity. Zero Timesheets.

Traditional agencies sell attendance by the hour. We publish our fixed project bands and unlimited continuous engineering retainers in public.

100% Fixed Discovery Sprint scope lock
90 Days Bug warranty included
£0 Surprises Zero-timesheet retainers
route 01 · continuous product velocity

Continuous Engineering Subscriptions

Zero timesheets. Dedicated senior architects and AI agent fleets shipping weekly feature releases, security updates, and CRO improvements.

Rolling monthly · 1-click pause anytime
+ + + + 3 of 10 partner slots remaining (Q3 cohort)

Unlimited Growth

£1,850 / month

The high-velocity continuous development engine for scaling brands.

  • Hosting, security monitoring & daily backups included
  • 90-day warranty from launch covering defects against the agreed specification only
  • UNLIMITED development & page requests
  • 1 active task at a time (linear single-queue engine)
  • 24-48h average turnaround on 48h atomic deliverables
  • Unlimited landing pages, components, CRO experiments & features
  • Delivered by senior architects, reviewed by you on staging before release
  • 3-month initial term, then rolling monthly (1-click pause anytime)
  • No timesheets, no scoping delays, no invoice surprises
Claim an Active Slot →
2 of 5 scale slots remaining

Pro Pod / Scale

£3,450 / month

Dedicated high-touch team for SaaS platforms, marketplaces, and multi-brand rollouts.

  • Everything in Unlimited Growth
  • 2 concurrent active tasks
  • Dedicated private Slack bridge with senior architect
  • Weekly architecture & growth strategy sync
  • Priority 4-hour response SLA
  • Full multi-vendor marketplace, SaaS & custom web app care
  • Full architectural roadmapping & monthly tech debt reviews
  • Multi-environment staging & automated CI/CD pipeline management
Scope Scale with us →
route 02 · fixed-scope delivery

Milestone Project Builds

Scope is locked in Discovery Sprint before code is written. All projects include our 90-day warranty, full IP ownership, and zero timesheet billing.

90-day warranty from launch on defects against the agreed specification
01 1 to 2 weeks

Discovery Sprint

£750 – £1,500

Interactive prototype, system architecture, database schema, and a fixed-price build proposal. 100% credited toward your build.

Phase 01 · Discovery Scope this build →
02 2 to 4 weeks

Brand & Lead-Gen Website

£5,000 – £10,000

5-10 bespoke templates, modern CMS (Payload/Astro), performance testing, CRM integration, 90-day warranty.

Build · Marketing Scope this build →
03 4 to 6 weeks

Catalogue & Content Platform

£10,000 – £25,000

20+ templates, faceted search, structured taxonomies, legacy database migration, 90-day warranty.

Build · Platform Scope this build →
04 6 to 10 weeks

Custom SaaS MVP / Web App

£18,000 – £40,000

User auth, RBAC, Stripe billing, customer dashboards, API endpoints, automated tests, 90-day warranty.

Build · Product Scope this build →
05 8 to 12 weeks

Custom Multi-Vendor Marketplace

£25,000 – £60,000

Multi-party payments (Stripe Connect), merchant onboarding, buyer flows, automated payouts. Backed by 50+ marketplace builds over 15+ years.

Build · Marketplace Scope this build →
06 6 to 20 weeks

Custom AI & Agentic Integration

£30,000 – £100,000+

Custom RAG retrieval, predictive logistics/ops ML models, autonomous workflow agents, evaluation harnesses, 90-day warranty.

Build · AI Systems Scope this build →
the manifesto

Why We Refuse to Sell "Care Plans".

Website maintenance plans vary widely in price and scope. Some focus on updates and backups, while broader services include hosting, monitoring, development time and incident response. Our subscriptions keep improving your site instead, and every one includes hosting, security monitoring and daily backups alongside the published warranty terms.

the year-one savings table

One in-house senior developer costs £105,750 in year one.

Dated assumptions for an illustrative year-one cost model. This comparison does not prove equivalent output or scope. Reviewed 27 August 2026 on a 2026/27 tax basis. Employer NI uses the GOV.UK employer rates and thresholds 2026 to 2027.

Cost element 1 in-house senior UK developer (London & SE) Code23 Unlimited Growth (£1,850/mo)
Annual cash cost £75,000 base salary £22,200 total (£1,850/mo)
Employer National Insurance (15% above £5,000 secondary threshold, 2026/27) +£10,500 £0 (included)
Workplace pension (assumption) +£2,250 £0 (included)
Recruiter placement fee (assumption) +£13,500 £0 (included)
Hardware & software licences (assumption) +£4,500 £0 (included)
Total first-year outlay (2026/27 assumptions) £105,750 (£8,813/mo) £22,200 (£1,850/mo)
Total net annual savings £83,550 direct savings (79% less)
savings & roi calculator

What does your current setup really cost?

Drag the slider across four common development setups. First-year figures include salary, employer NI, pension, recruitment and tooling, or typical agency retainers.

Mid devSenior dev2-dev squadLondon agency
In-house annual cost
£105,750/yr
Code23 Unlimited
£22,200/yr
Net annual cash savings
£83,550
Claim Your Unlimited Growth Slot →
linear queue delivery

Unlimited requests. One at a time. Always shipping.

  1. 01

    Queue your backlog

    Add as many requests as you want via your private Linear or Trello board.

  2. 02

    We ship one at a time

    Senior architects ship discrete 48-hour deliverables to staging.

  3. 03

    Approve & next

    Review on staging, approve to production, and the next item immediately moves into active build.

Pricing FAQ

The questions buyers actually ask.

Why don't you bill by the hour?

For defined project work, uncapped hourly billing can pass extra delivery time to the buyer. With a fixed price against an agreed scope, we carry the delivery-cost risk for that work. Any additions are agreed and priced before we start them.

What is the 90-day warranty?

Every milestone build includes a 90-day warranty from launch. It covers defects against the agreed specification only. It does not cover enhancements, new features, configuration changes, third-party failures or client modifications.

Can I pause or cancel the Unlimited Growth subscription?

Yes. After the initial 3-month onboarding term, Unlimited Growth is billed rolling monthly. You can pause or cancel anytime with a single click or Slack message before your next billing cycle.

What counts as 'one active task at a time'?

You can load 50 tasks into your backlog. Our team works through them sequentially, shipping completed 24–48h atomic deliverables to your staging environment. As soon as a deliverable is approved, the next task automatically moves into flight.

Who owns the code and intellectual property?

You do. 100%. Upon invoice settlement, all code, repository access, design assets, and database schemas are completely yours with zero vendor lock-in or proprietary licensing fees.