Launch your own AI chatbot with Classy AI Chatbot v3.0 — a sleek, privacy-first, and feature-rich chatbot that feels like ChatGPT, but fully under your control. Whether you want to engage visitors, provide instant support, or impress your audience with AI, this chatbot delivers a world-class experience.

Classy AI Chatbot is a modern, multi-model conversational platform built for both self-hosting and SaaS distribution. It combines the power of leading AI providers like Gemini and DeepSeek with a clean, mobile-responsive interface that feels fast, fluid, and professional.

If you’re looking for an AI chatbot that is fast, elegant, and secure, the Classy AI Chatbot is your perfect solution.
No hassle. No expensive subscriptions. Just plug, play, and chat — in style.

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Bring sophistication to your website or project with the Classy AI Chatbot — a beautifully designed, full-screen conversational assistant that feels modern, intuitive, and effortless.

Classy AI Chatbot v3.0 is the easiest way to add a beautiful, private, full-featured conversational assistant to any website or product. It balances developer control with a world-class user experience — no heavy SaaS lock-in required.

What’s New in Version 3.0

• Clean, modern UI — a full redesign with smoother animations, refined colors, and visually elegant layouts that feel premium.
• Intro screen with Smooth transition — a pre-chat welcome screen that dissolves seamlessly into the chat after the first message for delightful first impressions.
• Per-chat model control — choose the model for each chat (Gemini 2.5 or DeepSeek V3) and see a model badge on every conversation.
• Per-chat model badges — every conversation shows which model powers it — great for teams, demos, and A/B testing.
• Fast, responsive UI — mobile-optimized and performance-first so chats feel instant on phones and desktops.
• Multimode sidebar — switch modes quickly: Chat (text), Voice (TTS), with Image & Video generation planned in upcoming releases.
• File-powered AI — upload PDF, PNG, JPG, TXT, and ask the AI about their contents (summaries, search, Q&A).
• Search Enabled — search/grounding enabled for faster, more accurate results.
• Full user accounts & auth flow — signup, login, logout, OTP signup/login, forgot-password flow, and complete auth system.
• Subscription system — built-in management UI for plans (payment gateways coming in next release).
• Models included — native support for Gemini 2.5 via Gemini API and DeepSeek V3 via HuggingFace API for fast, high-quality responses.

File Handling & Grounding with Search

• Uploads: PDF / PNG / JPG / TXT (inline preview + parsing)
• Benefit: users can ask questions about their documents or images directly — ideal for knowledge bases, support docs, and client files.

Grounding + Web Search

Benefit: real-time, more accurate, citation-friendly answers and faster retrieval for up-to-date queries.

Controls & Personalization

• Chat list & sidebar: easily browse past chats, each with its own settings and model selection.
• Mode sidebar: toggle chat (text), voice modes.
• Subscription plans: plan management and feature gating are built in (payment processor integrations are scheduled — see roadmap).

Developer-Friendly

• Drop-in PHP backend with secure token handling (no API keys exposed in front-end).
• Extensible architecture — ModelRouter, ResponseNormalizer, provider hooks (Gemini, DeepSeek, etc.), so you can add or change providers.
• Coding & dev tools: helpful modes and presets for code generation, debugging assistance, and copy-ready snippets.

Modes & Media

• Text chat: flexible prompt handling, conversation context, and quick reply UX.
• Voice (TTS): generate speech from replies for audio-first experiences.
• Image support (v3 baseline): generate and display images inside chats; image workflows will expand in upcoming releases. (upcoming feature)
• File uploads & understanding: upload PDFs and images (PNG/JPG) or TXT files — the chatbot can read, summarize, extract, and answer questions grounded in your documents and images. Grounding + search improves accuracy and speed.

AI, Models & Modes

• Gemini 2.5 & DeepSeek V3 integrations (native)
  Benefit: pick the best model per task — fast responses for chat, specialist models for domain tasks.
• Per-chat model selection + badges
  Benefit: clear auditability and A/B testing — teams know which model answered what.
• Mode sidebar: Text & Voice (TTS) today; Image/Video next
  Benefit: multi-modal experiences without heavy rewrites — add media modes progressively.

Smarter Chat History Management

• Automatic save & restore — Conversations persist across reloads and browser restarts.
• Unlimited chats — Start as many new chats as you want — the sidebar stores them all.
• Auto titles — Chat auto-titles from the first user message.
• Quick access sidebar — Browse and reopen past conversations instantly (ChatGPT-style).

Easy Deletion & Complete Control

• Delete single chats: Remove an individual conversation with one click.
• Clear all chats: Wipe all stored conversations immediately when needed.
• Active chat tracking: The last open conversation is restored on reload.

Copy Message Feature

Each message includes a Copy button that allows you to copy text to the clipboard for reuse or sharing quickly.

Polished UI & Responsive Design

• Classy styling: warm tones, elegant fonts, and rounded chat bubbles.
• Light & Dark modes: user-toggleable, persisted across visits.
• Mobile-optimized: full-width message bubbles on small screens, smooth animations.
• Typing indicator: realistic chat feel.

Performance

• Superfast backend, real-time updates, minimal redirects.
• Benefit: lower latencies and better UX on mobile and low-bandwidth networks.

Security & Privacy

• Auth system for real user accounts (OTP + password recovery).
• Self-hosted by design.
• Secure token handling on the server.
• Enforced by default: HttpOnly + Secure cookies, SameSite cookie policy, password hashing (bcrypt), OTP rate limits, login rate limiting, centralized logging.

Why Choose Classy AI Chatbot?

Unlike complex SaaS chatbots that require accounts and servers, Classy AI Chatbot v3.0 focuses on privacy, simplicity, and immediate usefulness. Drop it into your project, configure your preferred AI provider, and you have a professional AI chat interface ready to delight users.

• Easy to Use — Clean, minimal UI that users instantly understand.
• Fast Installation — Drop in the files, update your API token, and you’re ready to chat.
• Quick Setup — No complex frameworks required.
• Seamless Backend — Lightweight PHP backend ensures your API keys stay safe.
• Modern Features — Dark mode, typing indicator, markdown support, and smooth scrolling.
• Responsive Design — Optimized for all screen sizes: mobile, tablet, and desktop.
• Customizable — Change colors, fonts, and styles to match your brand.
• Looks premium instantly — saves designers & devs time with a beautiful, modern UI.

Features That Impress

• Classy Design — Professional, elegant, and user-friendly interface.
• Real Chat Experience — Chat bubbles, smooth animations, timestamps, and intuitive message flow.
• Secure API Handling — API token is never exposed to the client; handled safely via the PHP backend.
• Markdown Support — AI replies are formatted beautifully: lists, highlights, and inline code included.
• Full-Screen Experience — Feels like a premium AI app, not just a widget.
• Open Source & Extensible — Tweak it, extend it, or brand it as your own.

Perfect For

• Startups & small businesses wanting to add AI support to their website.
• Developers who are experimenting with AI-powered web apps.
• Educators & students learning about chatbots and AI APIs.
• Creators who want a ChatGPT-like feel without expensive hosting.

How It Works

1. Download the chatbot files.
2. Set up the Database and API keys.
3. Open the site in your browser.
4. Start chatting with your classy AI assistant instantly.

Why It Stands Out

• Lightweight (just HTML, CSS, JS, PHP)
• Elegant & polished (Classy design, smooth UX)
• Ready in minutes (zero steep learning curve).

What You Get

• Full source code: frontend (HTML/CSS/JS) and PHP backend (secure endpoints).
• Prebuilt UI: redesigned, mobile-responsive theme and components.
• Model support: Gemini 2.5 via Gemini API and DeepSeek V3 integrations via HuggingFace API.
• Documentation: setup, customization, and model/provider integration guides + changelog.

Requirements

• PHP: version 8.3+
• MySQL: version 8.0+
• Apache: version 2.4+ (with mod_rewrite enabled)
• PHP Extensions: fileinfo (required for file uploads), plus other common extensions (mbstring, openssl, json, pdo_mysql, curl).
• Shared Hosting: works both in the domain root and in a subdirectory.
• VPS/Cloud: not officially tested yet, but should work if requirements are met.

Roadmap

v3.1

• Payments go live: Stripe & PayPal integrations enabled for subscriptions and one-time purchases.
• Text to Image (multi-model): full multi-model image generation chooser (Stability AI, Gemini 2.5 Flash image preview, and other providers' selection per task).
• Sources & Citations: Include complete sources and citations.
• Admin dashboard for user management, quotas, and logs.
• Polish & performance: further UI refinements and analytics improvements.

Note: subscription plans and management UI are already in v3.0; payment gateway activation (Stripe/PayPal) will arrive in v3.1