AI chatbots, that actually help.

Custom AI chatbots grounded in your own documents and connected to your tools, deployed on your website, messaging apps and voice, with private options.

Sculptural head crowned by a glowing slab of violet light
AI Division Scroll Chatbots × RAG × Multichannel
We build with
Claude OpenAI Gemini LangChain LangGraph Mistral Qwen Hugging Face Ollama OpenRouter PyTorch Python TypeScript n8n Vapi
4.9/5

Rated 4.9 out of 5 by clients across AI, software and quantitative projects.

Custom AI chatbot development

Custom AI chatbot development is building a chatbot around a language model and your own content, so it answers in your voice, from your documents, rather than from a fixed script or generic knowledge. ZenkeiX builds AI chatbots that are grounded in your data, connected to your tools, and deployed wherever your customers already are. To keep answers accurate, we lean on retrieval: see how to build a RAG pipeline.

Whether you need a support assistant that deflects repetitive tickets, a lead-generation bot on your website, or an internal assistant over your knowledge base, we scope it around a metric that matters and ship it, with source citations, guardrails against hallucinations, and a private deployment when your data cannot leave the building.

Not a scripted widget. Chatbots that know your business and act on it.

01

Support & FAQ assistants

Chatbots grounded in your help centre and docs that answer customer questions accurately, cite sources, and hand off to a human when needed.

02

Website & lead-gen bots

On-site assistants that qualify visitors, answer product questions and book calls, turning traffic into conversations and leads.

03

Internal knowledge assistants

A private chatbot over your policies, wikis and databases, so your team finds answers in seconds instead of digging through documents.

04

Voice & multichannel

The same chatbot on web, WhatsApp, Slack and Telegram, plus voice assistants, so customers reach it on the channel they already use.

24/7Always-on customer answers
+60%Repetitive tickets deflected
100%Private, local deployments available

How we work

01 · Map

Find the conversations that count.

One working session on your questions and content. We leave with the use case a chatbot should own and the metric it should move.

02 · Build

Grounded in your content.

We connect the model to your documents and tools with RAG, tune the tone, add guardrails and citations, and wire up the channels you need.

03 · Ship & improve

Measured on real chats.

Deployed, monitored and refined from real conversations: resolution rate, deflection and satisfaction, not vanity metrics.

Frequently asked

What is custom AI chatbot development?

Custom AI chatbot development is building a chatbot around a large language model and your own content, so it answers in your voice, from your documents and data, rather than from generic knowledge or a fixed script. It is tailored to your use case and connected to your systems.

How is an AI chatbot different from a rule-based chatbot?

A rule-based chatbot follows a fixed decision tree and only handles the questions it was scripted for. An AI chatbot uses a language model to understand free-form questions and generate answers, and when grounded in your documents with RAG it can respond accurately across a much wider range of topics.

Can the chatbot answer from our own documents and data?

Yes. We ground the chatbot in your content using retrieval-augmented generation, so it answers from your documents, help centre, product data and databases, and can cite its sources. This is what keeps answers accurate and specific to your business.

Where can the chatbot be deployed?

On your website, and on channels like WhatsApp, Slack, Messenger and Telegram, plus voice assistants when needed. The same underlying chatbot can serve several channels at once, so customers reach it wherever they already are.

Which AI models do you use to build chatbots?

We are model-agnostic and choose per project: Claude, GPT, Gemini, and open models such as Mistral, Llama and Qwen. Open models can be self-hosted for privacy or cost, and we select the model that fits your accuracy, latency and budget needs.

Can the chatbot run privately or on-premise?

Yes. We can deploy a chatbot on open-weight models hosted on your own infrastructure or private cloud, so conversations and documents never leave your environment, which matters for regulated or sensitive data. It pairs naturally with custom LLM development.

Give your users a better answer.

Thirty minutes on your use case. No slides, no fluff.

Book a call admin@zenkeix.com