Skip to content
In-house buildVerified

NexaBot chatbot platform

In-house build · SaaS for businesses

Businesses upload their documents, get a chatbot that answers from them, and add it to any website with one line.

A chatbot platform for businesses. Each business uploads PDFs or text, and a branded chat widget on its website answers visitors from those documents, showing the passages each answer came from.

What it is
Online software (SaaS)
Industry
Cross-industry
Status
Working, not public
Year
2026
NexaBot
NexaBot homepage: 'Your AI chatbot, fully branded'
The marketing site businesses sign up from.

The problem

What needed solving

Small businesses want an assistant that answers from their own policies and documents, but they can't run AI infrastructure, and one company's documents must never leak into another company's answers.

The solution

What we built

A self-service platform: a dashboard where each business uploads documents and styles its bot, an AI service that answers from those documents, and a chat widget that drops onto any website.

Core functionality

  • Document upload with processing status
  • Answers drawn only from that business's own documents
  • Source passages shown with every answer
  • Chat widget with a live preview of its name, colour and greeting
  • Conversation history per workspace
  • Owner view of every business account, with usage and on/off control

Screens

More screenshots

Upload, customise, embed: the whole journey in three steps.
Phone layout.

Captured from the live site, a demo workspace, or the product running on sample data. No customer records, passwords or private admin data are shown.

Business impact

What it achieved

  • Each business's documents kept separate

    Verified
  • One-line install on any website

    Verified

What sets it apart

Why it works

  1. 01

    One company, one knowledge base

    Each business's documents are kept completely separate, so an answer can only ever come from that business's own material.

  2. 02

    Answers that show their source

    Visitors see the passage behind each reply, which builds trust and makes wrong answers easy to spot.

  3. 03

    Installs in one line

    The widget works on any website without plugins or frameworks.

Services

Where this work fits

Related projects

Similar projects

  • In-house build

    Knowledge assistants

    Screens shown on request

    In-house buildVerified

    DocuMind document Q&A

    In-house build · business documents

    Ask questions in plain English and get answers with the exact passages they came from.

    Chatbots

    View project
  • MAUK productVerified

    IPC360 infection prevention assessment platform

    MAUK product · hospital infection prevention & control

    Hospitals assess their infection prevention programme, see the gaps and track every improvement to a report leadership can read.

    Custom software · Data

    View project
  • In-house buildVerified

    ContentAI generation SaaS

    In-house build · content & image generation

    A topic goes in; an article and a matching illustration come out, paid for with credits.

    AI agents

    View project

Discuss a similar project

Building something like NexaBot?

We'll tell you what we'd reuse, what we'd change and what it would take.

Chat on WhatsApp