Custom Apps & Web Infrastructure

Micro apps, custom applications and PWAs, funnels and AI knowledge bases — built around your stack. PWA conversion €1,200; custom builds from €5,000 + €300/mo.

Development

Marketing Ideas Die on Generic Templates

Most marketing tools are built for a business that doesn't exist — a generic template stretched to fit. Landing pages that can't test the offer you actually need to test. Internal tools that don't talk to the CRM you actually use. Eventually someone has to build the real thing.

What We Build

  • Micro apps. One job, done properly — a calculator, a configurator, a quote tool, an audit widget. Small enough to ship fast, sharp enough to convert.
  • Custom applications. Full builds wired into your CRM and marketing stack, replacing the manual process someone is currently doing by hand.
  • Progressive Web Apps (PWAs). Installable, fast, and usable offline — an app experience without an app store gatekeeping the release.
  • Sales funnels, landing and bridge pages. The full path from ad click to booked call, including the bridge pages that carry intent between the two instead of dropping it.
  • AI knowledge bases. Structured, source-backed knowledge bases that answer engines and your own assistants can actually read and cite — built from your websites, documents and product data.

What It Costs

PWA Conversion

€1,200One-off setup — no monthly retainer required
  • Your existing site turned into an installable app — added to the home screen without waiting on an app store review
  • Works offline and on weak connections, so a dropped signal doesn't end the session
  • One build that runs on iOS, Android and desktop
  • Push notifications enabled, so you can reach people after they've left the site
  • Faster repeat visits through cached assets
  • Your hosting stays where it is — nothing has to move

Custom Application

€5,000 setup + €300/mo50/50 — 50% deposit, 50% on delivery
  • Built around your actual workflow and wired into the CRM and marketing stack you already use
  • Discovery, architecture and conversion copy included, not quoted as extras
  • Full ownership of the code, copy and design from the day it ships

The €300/mo retainer covers:

  • Hosting, deployment and SSL
  • Ongoing technical support — direct, no account manager in between
  • Updates, maintenance and security patching
  • Live push notifications
  • Monitoring and uptime checks

Rule of thumb: if the site already does the job and just needs to behave like an app, that's the €1,200 conversion. If the thing you need doesn't exist yet — a tool, a workflow, an integration — that's a custom build. Micro apps, funnels and landing pages sit between the two and are scoped after discovery.

Add-On: Custom Claude Skills (SKILL.md)

A Claude Skill is a deterministic recipe that teaches an AI assistant to do one job your way, every time — answer a support question in your tone, draft a proposal to your structure, follow an internal SOP without improvising. We build them from your own PDFs, SOPs, brand books and documentation, so the output is grounded in your material rather than a generic model's best guess.

€300One skill€300 each
€750Five-skill suite€150 each
€1,250Ten-skill factory€125 each

They drop straight into your Claude workspace, Claude Code, or an agent of your own — and they're yours to keep. Three are included free in month one of the flagship AI SEO engagement and in M2 and M3 packages.

How the Process Works

  1. Discovery & Systems Audit. We map how the business actually works — existing CRM, marketing stack, and the specific workflow or conversion problem to solve.
  2. Architecture & Copy. Scoped against a real goal, not a generic template — and the words are written at the same time as the structure, because a build with placeholder copy is a build that converts like a placeholder.
  3. Build. Custom development, integrated with your existing marketing and sales stack rather than sitting apart from it.
  4. Ship, Host & Support. Deployed and fully hosted, with ongoing technical support — this is a working relationship, not a one-time hand-off.

What's Included

  • Micro apps, custom applications and PWAs
  • Sales funnels, landing pages and bridge pages
  • AI knowledge base build-out and structuring
  • Optional Custom Claude Skills (from €300)
  • Conversion copywriting, written by a person
  • Marketing automation and internal tooling
  • Full hosting, deployment and SSL
  • Ongoing technical support

Human-Written, AI-Assisted, Triple-Checked

AI is used where it genuinely speeds up production — research, first drafts, boilerplate. It isn't used to generate something and ship it unread. Every page of copy is written or rewritten by a person who understands the offer, and everything is checked three times before it goes live: once for accuracy, once for the words, once for how it behaves on a real device.

Larger builds are delivered alongside a vetted network of specialist partners, each selected for a specific discipline — so capacity scales without the quality bar moving. You're told upfront who is doing what on your project.

What You Actually Get

Ongoing technical support is included after launch, not a separate line item you negotiate later.

  • Audit-first pricing — a quote only after we know the real scope, never a generic package tier.
  • Direct access — you work with the person doing the work, not an account manager relaying updates.
  • Full ownership — the code, the copy and the design are yours the moment they ship.

Common Questions

What's the difference between the €1,200 PWA and a €5,000 custom build?

The €1,200 PWA conversion takes a site that already works and makes it installable, offline-capable and push-enabled — a one-off with no retainer attached. A custom build starts at €5,000 setup plus €300/mo and is for something that doesn't exist yet: a tool, a workflow, an integration. The monthly covers hosting, support, updates, live push notifications and monitoring.

What counts as a "custom app"?

Anything from a focused micro app that does one job well, to a full custom application, to an installable PWA that works offline on a phone. Sales funnels, landing pages, bridge pages and AI knowledge bases sit under the same roof — all scoped to your actual workflow rather than a page builder template.

Do you maintain it after launch?

Yes — ongoing technical support is part of the engagement, not a separate line item you have to negotiate later. On custom builds it's covered by the €300/mo retainer, alongside hosting, updates, live push notifications and monitoring.

Is hosting included?

Yes — builds ship fully hosted, with deployment, SSL and ongoing technical support handled. You are not handed a repository and left to find somewhere to put it. On a €1,200 PWA conversion your existing hosting stays where it is; nothing has to move.

Do you integrate with our existing CRM/marketing tools?

That's the starting point of the discovery phase — the build is designed around what you already use.

What is a Custom Claude Skill?

A deterministic instruction file that teaches an AI assistant to do one job your way, every time — answer a support question in your tone, draft a proposal to your structure, follow your internal SOP step by step. We build them from your own PDFs, SOPs and documentation. €300 for one, €750 for five, €1,250 for ten, and three are included free in month one of the flagship AI SEO engagement.

Is the copy written by AI?

No. AI assists with research and first drafts; the copy that ships is written or rewritten by a person, then checked three times before launch. We will tell you plainly where AI was used in a project rather than pretending it wasn't.

Can you redesign an existing tool instead of building new?

Yes — the discovery phase covers what already exists, so a rebuild or an extension of a current tool is scoped the same way as a new build.

Ready to See Where You Stand?

A free AI visibility audit, back within 48 hours: your technical SEO health, how ChatGPT, Perplexity and Google AI Overviews currently describe your business, and the three fixes we would prioritise first. Specific to your site, and yours to keep whether or not we work together.

{"heading":"What Would a Higher-Converting Build Be Worth?","sub":"Generic templates leak intent. Model what a purpose-built page, funnel, or app could add to conversion.","inputs":[{"id":"vis","label":"Monthly visitors to the page or funnel:","type":"range","min":500,"max":100000,"step":500,"value":5000,"role":"qty"},{"id":"conv","label":"Current visitor \u2192 customer conversion:","type":"range","min":1,"max":10,"step":1,"value":2,"role":"pct","suffix":"%"},{"id":"val","label":"Average customer value (\u20ac):","type":"number","min":0,"step":100,"value":1500,"role":"money"}],"scenarios":{"label":"If a purpose-built experience lifted conversion by\u2026","options":[{"t":"Conservative \u2014 +10%","v":0.1},{"t":"Moderate \u2014 +25%","v":0.25},{"t":"Strong \u2014 +50%","v":0.5}],"default":0},"result":{"label":"Estimated additional revenue","note":"PWA conversion \u20ac1,200 one-off. Custom builds from \u20ac5,000 setup + \u20ac300/mo, on a 50/50 payment split.","ctaText":"Check these numbers with us \u2014 free, 20 minutes"}}
Before you commit to anything

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