Get a production-ready AI chatbot powered by GPT-4 and n8n workflows — built for your industry, connected to your tools, and delivered with full source code and post-launch support.
I Will Build a Custom AI Chatbot for Your Website or WhatsApp
A focused AI chatbot with LLM integration, multi-language support, and full source code — ideal for straightforward customer-facing conversations.
- AI LLM (GPT-4) model integration
- Multi-language support
- Custom conversation flows based on your use case
- Complete n8n workflow delivered
- Full source code included
- One-week post-launch support
Everything in Conversational, plus user authentication, RAG from your own content, and a guided pre-set conversational journey for a smarter end-to-end experience.
- Everything in Conversational tier
- User authentication system
- Retrieval-Augmented Generation (RAG) from your knowledge base
- Pre-set guided conversational journey
- Complete n8n workflow and source code
- One-week post-launch support
The complete build — all Boost features plus CRM or database integration, making your chatbot a fully connected part of your business infrastructure.
- Everything in Boost tier
- CRM and/or database integration
- Custom tool integrations (e.g. Stripe, booking systems)
- Multi-channel deployment (website, WhatsApp, Telegram, etc.)
- Complete n8n workflow and full source code
- One-week post-launch support
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Value Position
AI Engine
Platform Coverage
Ownership & Delivery
Timeline & Support
What You'll Receive
Full Description
Your customers expect instant answers at any hour. A well-built AI chatbot doesn't just reply — it qualifies leads, handles support, takes bookings, and speaks in your brand voice, around the clock. That's exactly what we build.
We are a London-based agency with 7+ years specialising in AI chatbot development. Using GPT-4 and n8n automation workflows, we design and deliver production-ready chatbots tailored to your niche, your content, and your existing tech stack. You own everything we build — the source code, the workflows, the knowledge.
**What You Get:**
Every engagement begins with understanding your business. We design conversation flows from your FAQs, knowledge base, and brand voice, then connect the chatbot to your chosen channels — website widget, WhatsApp Business API, Telegram, WordPress, Shopify, or others. Depending on your package, we can also integrate user authentication, CRM or database connections, Stripe payments, booking systems, and Retrieval-Augmented Generation (RAG) so every response draws from your actual content rather than generic AI output.
Delivery includes complete n8n workflows, full source code, and one week of post-launch support so you're never left on your own after go-live.
**How It Works:**
We kick off with a discovery conversation to understand your automation goals and use case. A working prototype follows within the agreed timeline. We iterate until you're satisfied, then launch. Communication is fast — our average response time is under an hour.
**Who This Is For:**
This service suits businesses of any size that want to automate customer support, lead capture, bookings, or internal workflows without sacrificing quality or control. Whether you run an e-commerce store, a SaaS product, a healthcare practice, a hospitality brand, or a professional services firm, we tailor the solution to your world.
**Why Work With Us:**
We specialise exclusively in AI chatbot and automation development — this isn't a sideline. We build on n8n so your workflows are transparent, portable, and yours to modify. Pricing is straightforward with no hidden costs, and our post-launch support window means you're covered as the chatbot beds in.
Share your use case when you order and we'll get straight to work.
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Compare Packages
| Feature | Conversational | Boost | Premium |
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
| Revisions | 3 | 3 | 3 |
| AI LLM (GPT-4) model integration | ✓ | ✕ | ✕ |
| Multi-language support | ✓ | ✕ | ✕ |
| Custom conversation flows based on your use case | ✓ | ✕ | ✕ |
| Complete n8n workflow delivered | ✓ | ✕ | ✕ |
| Full source code included | ✓ | ✕ | ✕ |
| One-week post-launch support | ✓ | ✓ | ✓ |
| Everything in Conversational tier | ✕ | ✓ | ✕ |
| User authentication system | ✕ | ✓ | ✕ |
| Retrieval-Augmented Generation (RAG) from your knowledge base | ✕ | ✓ | ✕ |
| Pre-set guided conversational journey | ✕ | ✓ | ✕ |
| Complete n8n workflow and source code | ✕ | ✓ | ✕ |
| Everything in Boost tier | ✕ | ✕ | ✓ |
| CRM and/or database integration | ✕ | ✕ | ✓ |
| Custom tool integrations (e.g. Stripe, booking systems) | ✕ | ✕ | ✓ |
| Multi-channel deployment (website, WhatsApp, Telegram, etc.) | ✕ | ✕ | ✓ |
| Complete n8n workflow and full source code | ✕ | ✕ | ✓ |
Portfolio
Examples of the seller's work related to this Zinn.
Build a Custom AI Chatbot for Your Website or WhatsApp
Build a Custom AI Chatbot for Your Website or WhatsApp
Extra Information
Why Choose Me
Tools I Use
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Frequently Asked Questions
At minimum, we need a clear description of your use case — what the chatbot should do, who it will speak to, and which channels it should be available on. FAQs, existing knowledge base content, brand guidelines, and API credentials (where applicable) are helpful but can be gathered during our initial discovery conversation.
After we deliver the completed chatbot, we remain available for seven days to address any issues that arise as it runs in a live environment. This covers bug fixes and minor adjustments — it does not extend the revision rounds or include new feature requests.
Yes, completely. We hand over all n8n workflow files and source code at delivery. You are free to host, modify, and operate everything independently.
We support website widgets, WhatsApp Business API, Telegram, WordPress, and Shopify as standard channels. CRM, database, Stripe, and booking system integrations are available in the Premium tier. If you have a specific platform in mind, mention it in your order requirements and we will confirm compatibility.
RAG allows the chatbot to answer questions by drawing directly from your own documents, FAQs, or knowledge base rather than relying on generic AI training data. If accurate, brand-specific responses matter for your use case — product details, policies, service information — RAG significantly improves quality. It is included from the Boost tier upwards.
All three tiers include three revision rounds. A revision covers adjustments to conversation flows, tone, logic, or connections — within the agreed scope of the package. Requests that add entirely new features or integrations outside the original brief would be quoted separately.
Yes. The chatbot is tailored to your specific industry and use case regardless of sector. We have worked across a range of verticals. Please describe your niche and goals in the order requirements so we can design the conversation flows accordingly.
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