If you want to add an AI chatbot to your website without platform lock-in, Stella AI Chatbot gives you a practical path: start with FAQ automation in Free, then scale to AI + RAG + human handoff in Pro.

Why Website Owners Need an AI Chatbot Now

Customers expect instant answers. A modern website chatbot helps you reduce support load, improve conversion rates, and capture leads 24/7. The challenge is finding a chatbot platform that is easy to deploy, secure, and flexible enough to grow with your business.

Stella AI Chatbot is built for that exact use case: fast setup, clear admin controls, and a feature path from simple FAQ responses to advanced AI and RAG-powered support.

What Is Stella AI Chatbot?

Stella AI Chatbot is a website chatbot platform for businesses that want support automation without complexity. It works with any website through an embed script and includes two editions:

Free: FAQ-first chatbot with fuzzy matching, categories, lead capture, and logs.
Pro: Everything in Free, plus AI providers, Vector Retrieval (RAG), human handoff, and advanced analytics.

Free vs Pro: Which Edition Is Right for You?

Stella AI Chatbot Free

FAQ-based answers with fast keyword + fuzzy matching
Unlimited FAQ entries
Category-based flow with recommended categories
Custom welcome and no-match messages
Lead capture (name + email)
Widget customization (position, size, colors, avatar)
Session logs and admin analytics basics

Stella AI Chatbot Pro

AI-powered responses with multiple providers
Model loading and test connection tools
RAG website crawling and content indexing
Embedding support (including local Ollama option)
pgvector/PostgreSQL support for scalable retrieval
RAG ranking controls for relevance tuning
Human handoff after unmatched thresholds/business hours
Advanced lead, session, and chat analytics

What Makes Stella AI Chatbot Different?

Works on any website: not limited to one CMS ecosystem.
Start simple, scale later: move from FAQ bot to AI + RAG without replacing your stack.
Production controls: domain restriction, CSRF/HTTPS options, retention settings.
Practical admin UX: overview, settings, FAQs, logs, import workflows, and pagination.
Cost flexibility: use cloud AI providers or local embedding options depending on your budget.

Who Should Use It?

Small businesses that want instant support answers
SaaS teams that need lead capture + product Q&A
Agencies managing multiple client websites
Documentation-heavy sites that benefit from RAG retrieval

How to Get Started (Fast)

Install Stella AI Chatbot on your server.
Complete setup at /install and login at /admin.
Add FAQs and categories.
Customize widget appearance and copy embed code.
Paste script into your website.
(Pro) Enable AI provider and optional RAG crawl for smarter responses.

Final Verdict

If your goal is to deploy a high-performance AI chatbot for any website with a clear upgrade path, Stella AI Chatbot is a strong choice. The Free edition delivers immediate value, while Pro unlocks AI + RAG + handoff capabilities for teams that need higher answer quality and deeper automation.

Explore Stella AI Chatbot and choose the edition that matches your growth stage.

FAQ

Does Stella AI Chatbot work only with WordPress?

No. Stella AI Chatbot is designed to work with any website via embed script.

Can I start without AI and upgrade later?

Yes. Start with Free FAQ automation, then move to Pro when you need AI and RAG.

Is RAG available in Pro?

Yes. Pro includes website crawling, embeddings, and ranking controls for retrieval quality.

Stella AI Chatbot: Top AI Chatbot Solution for Any Website