AI & Marketing
Claude Code for Marketing: how to build a system that works for you 24/7.
Pick a time that works for you.
Two years ago, building a complete marketing website took three to six weeks. A developer, a designer, a copywriter. Three briefings, ten review rounds, a handful of miscommunications, and a bill that rarely stayed within budget.
Today we build the same website in an afternoon. Not with tricks or shortcuts, but with Claude Code. And the result is better than what the old process delivered.
This article explains how that works, what Claude Code actually does, and why this makes a difference for SMBs that's hard to ignore.
Claude Code is an AI tool from Anthropic that runs directly in your terminal. You give it instructions in plain language, and it writes code, edits files, runs tests, and deploys changes. It works like a senior developer sitting next to you and executing what you ask immediately.
Where other AI tools stop at generating a code snippet you still have to process yourself, Claude Code goes further. It reads your project, understands the context, asks questions when something isn't clear, and makes the change immediately in the right file in the right place.
Het verschil is hetzelfde als het verschil tussen een recept uitleggen en daadwerkelijk koken. Claude Code kookt.
For marketing that's relevant because marketing changes constantly. A new landing page, an A/B test, an adjusted hero text after a conversation with a client. With Claude Code that's minutes, not days.
At Gold Lemon we build complete marketing systems for SMBs. A system has multiple components: the website, the SEO structure, the content, the CRM integration and the automation. All those components have to fit together.
You used to coordinate that manually. Now you describe the structure to Claude Code and it builds the whole thing. Over the past months we've developed an approach that looks like this:
The result is a website that's ready sooner and better than via the traditional process, for a fraction of the cost.
To make this concrete: for an installation company in North Holland we recently built a complete website including five landing pages, a blog structure, a CRM integration, and an automated appointment system. Turnaround: four hours.
The instruction to Claude Code described the audience, the desired feel, the techniques to use, and the integrations to connect. Claude Code read the briefing document, asked three questions, and then built the complete project.
What makes this possible? Three things. First, the quality of the prompts we write. Second, the skills we give Claude Code. And third, the reviews we run, so the system aligns with what the client actually needs.
Praktisch voorbeeld: De briefing voor het installatiebedrijf beschreef dat bezoekers direct een offerte moeten kunnen aanvragen zonder meerdere stappen. Claude Code bouwde een zero-click pagina waarbij de CTA direct zichtbaar is en het formulier automatisch gekoppeld is aan het CRM. Geen menulabyrint, geen whitepapers achter drie klikken. De conversie steeg met 280% in de eerste maand.
Claude Code doesn't stop at building the website. We also use it for ongoing SEO optimization. Every week Claude Code runs a technical scan, flags what could be better, and pushes the adjustments through. Without us having to look at it manually.
That sounds like magic, but it's just the combination of good instructions and a tool that understands what you mean. A prompt like "check whether all meta descriptions are between 150 and 160 characters and adjust where needed" produces an overview of every page with too-short or too-long descriptions, plus the adjusted versions, ready to deploy.
For GEO (Generative Engine Optimization) it works similarly. We describe what ChatGPT and Gemini should cite, and Claude Code adjusts the content and structured data to increase the chance of citation.
For the technically interested: our workflow looks broadly like this.
Every step is reproducible. If a client wants a new landing page, we repeat the process in a couple of hours. No startup, no external developer briefing, no waiting time.
Alongside direct instructions we use skills. Those are files with fixed instructions that Claude Code picks up automatically with every task. Our taste skill describes, for example, what the design should look like: which fonts, which colors, which animations. That way every new project is directly consistent with the brand style.
The question we get most often: "This sounds interesting, but what does it deliver for me?" The answer is concrete.
For SMBs that want to grow without a large marketing team this isn't a luxury. It's the only way to keep up in a market where AI is becoming standard.
Book a 30-minute call. We'll discuss your situation and what an AI marketing system can do for your business.