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Bespoke software studio

The future of software is owned.

We turn high-value operating friction into owned portals, internal systems and apps through a white-glove service.

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Trusted by teams at

Bespoke software finally costs less than the workaround. Deciding what to build is still the hard part.

The pattern repeats: a process that spans four departments and lives in a spreadsheet. A vendor tool that fits most of the workflow. A client portal that has been on the roadmap for two years.

Clientflow builds bespoke client portals, internal tools and apps for exactly that gap. We scope the workflow worth building, then ship a version one in weeks, AI-assisted for speed with a senior engineer reading every change. The people who scope it are the people who build it: Zac Santer and Sohail Chowdhary.

The same task, measured with and without AI assistance

A randomised controlled trial: recruited developers implementing an HTTP server in JavaScript. One task, not a whole project, and not our own numbers. Developer rates have not fallen; the hours a given scope takes have.

Without AI assistance

2h 41m

With AI assistance

1h 11m

55.8%

faster on that one task

Peng, Kalliamvakou, Cihon and Demirer, 2023. The Impact of AI on Developer Productivity

Before you fund a build, find out what deserves to exist. The blueprint call is twenty minutes and free. It ends in a recommendation, and sometimes that’s ‘don’t build’.

Apply for a blueprint call

The parts a build is made from

Approvals

Thresholds, second sign-off, full history

Delivery boards

Work in flight, visible to the client

Requests

One inbox instead of five

Audit trail

Who changed what, and when

Onboarding

Suppliers and staff, without the chasing

Reporting

The numbers, without the monthly rebuild

Built to your spec, not to a pricing tier

Every build is scoped to the process it has to carry. No tier to upgrade into, no seat limit and no feature behind someone else’s enterprise plan.

Four steps from first call to production

  1. Blueprint call

    Free

    Day one

    Twenty minutes with the people who would scope the build, to work out what version one should contain, or whether to build at all.

    Apply for a blueprint callTwenty minutes on Google Meet
    1

  2. Blueprint

    Scoped

    Weeks 1 to 2

    Scope, users, integrations and risks written down, with a clickable prototype, so the build is agreed before it starts.

    2

  3. Build

    Built

    Weeks 3 to 8

    Designed and built, AI-assisted for speed with a senior engineer reading every change, wired into the systems you already run.

    3

  4. Launch and handover

    Owned

    Handover

    Code, environments and documentation transferred to you, your team trained, and a warranty after launch.

    4

The work, and the three shapes it takes

Each with a page of its own: client portals, internal tools and apps.

The studio dashboard: today's classes, check-ins and recent member activity

A member and studio app to replace gym software

All-in-one management for a multi-location fitness and martial arts studio.

Systems it replaces with one platform

3

Version-one build target

6 wks

The control console: decisions, risk, operations and audit in one view

An evidence-first platform for autonomous investing

Private product R&D across fintech, automation and applied AI.

Control layers across data, decisions, risk, operations and audit

5

Version-one build target

4 wks

The delivery workspace: communication, requests and projects together

A first-party operating system for client delivery

Unifying communication, requests, projects and operations in one workspace.

Software subscriptions it replaces

5

Version-one build target

16 wks

Yours to own, secure by default and maintainable without us

Security you did not have to build

Access is enforced in the database, not just hidden in the interface. It runs on Supabase and Vercel, infrastructure that is SOC 2 certified by the vendors who run it.

  • SOC 2 Type II
  • GDPR and CCPA
  • Row Level Security
  • SSO and MFA

You own it outright

At handover you hold the repository, the hosting, the database and the domain, in your own name, including the ability to remove us.

  • Your teamOwnerHandover complete
  • ClientflowContractor accessRevoke

Maintainable by any competent team

A standard stack, documented on handover. No in-house framework and nothing exotic to learn, so the next developer to open it can be useful on day one.

Next.js
TypeScript
Supabase
PostgreSQL
Vercel

A blueprint first. Then a scoped build.

Blueprint call

For operations and product leaders weighing a bespoke build against another vendor tool.

Free

Twenty minutes with the people who would scope the build. No sales team.

Apply for a blueprint call

  • Whether bespoke software is the right route at all

  • What belongs in version one, and what should wait

  • How it would sit alongside your CRM, ERP and data stack

  • A clear recommendation, even when it is ‘don’t build’

Nothing to prepare

Bring the process that is causing you pain. We will do the rest on the call.

Build

For teams ready to turn a scoped blueprint into working software.

From £10,000

Priced from the blueprint, before you commit.

Locked

  • Blueprint and version-one scope

  • Design and build: AI-assisted, every change read by a senior engineer

  • Integration with your existing systems

  • Launch, documentation and full ownership

  • A warranty: we fix anything that does not do what the blueprint says

Unlocked after the blueprint call

Once scope is agreed, and only if building is the right answer. The bands are on the pricing page; what moves a build between them is in the cost guide.

Where we can deploy your app

  • Web

    Any modern browser

  • macOS

    Native desktop app

  • Windows

    Native desktop app

  • Linux

    Native desktop app

  • iOS

    Published on the App Store

  • Android

    Published on Google Play