I built an AI chatbot SaaS in 2 months that lets anyone add a document-trained chatbot to their website with one line of code

Six months ago I had a problem. I was helping a friend's small business answer the same customer questions over and over — "What's your return policy?", "Do you ship internationally?", "How do I use this product?"
The answers were all in their docs. But no one was reading them.
That's when the idea hit me: what if the docs could just… answer back?

🛠️ The Build (2 months, nights & weekends)
I'm a solo developer, and I gave myself a hard constraint: ship something real in 2 months or kill the idea.
Here's what I actually built:

A dashboard where you upload your documents (PDF, DOCX, TXT, CSV)
The system runs RAG (Retrieval-Augmented Generation) — it chunks your docs, indexes them, and uses them as context for GPT responses
A lightweight embeddable widget (under 8KB gzipped, Shadow DOM isolated, fully responsive)
One script tag to drop it on any site — HTML, WordPress, Shopify, Wix, Squarespace, React, Vue, Webflow — all covered

No fluff. No bloat. Just: upload docs → get a chatbot → embed it anywhere.

🚀 What it looks like in practice
You paste this into your website:
html<script
src="https://documind.website/widget.js"
data-chatbot-id="your_embed_code"
defer

</script>
That's it. A floating chat bubble appears. Your visitors ask questions. The AI answers from your documents — not from the general internet, not hallucinated facts. Your content.
You can customize brand colors, welcome messages, position, and avatar from the dashboard. No code needed.

📈 Who this is for
I built this for:

SaaS companies tired of repetitive support tickets
E-commerce stores that want to answer product questions 24/7
Agencies who want to white-label a chatbot for their clients
Content creators & educators who want their audience to explore their material interactively
Startups who can't afford a full support team yet

If you have documents and a website, you can have an AI support agent running today.

🔗 Live Links

🌐 Product: https://documind.website
📚 Docs & Integration Guide: https://documind.website/docs

💬 Honest reflection
Two months is fast. There are things I want to improve — analytics, more file format support, team collaboration features. But I'd rather have something real in people's hands than a perfect product that never ships.
If you're a founder, developer, or business owner dealing with repetitive questions from customers or users — I'd genuinely love for you to try it and tell me what's broken.
What's the most annoying question your customers keep asking? Drop it below — I'm curious.

Email: [email protected]