Add AI Chat to Your Website
in 1 Line of Code
MailAI.chat auto-learns every page of your site and answers visitor questions 24/7.
Powered by your own free Gemini API key, stored securely in your encrypted dashboard.
Free. Simple. Global. Works on Any Platform.
Why Free AI Chat for Every Website?
AI belongs to everyone — not just those with big budgets.
Google gives you 1 million free Gemini tokens every day — enough for 50,000 chat messages. Yet most "AI chatbot" companies charge $20–$100/month, simply because they route your queries through their own paid API keys and pass the bill to you.
That felt wrong to us. So we built MailAI.chat differently. You bring your own free Gemini key, and we provide the entire platform — the widget, page indexing, FAQ engine, lead capture — all at zero cost. Your key is stored AES-256 encrypted in your dashboard, never exposed to visitors.
💡 How do we sustain this?
MailAI.chat is our free gift to the web. We earn through MailAI.in — our premium AI-powered email helpdesk and ticket support system for businesses. When your website grows and you need professional AI email tools (multi-inbox management, AI auto-drafts, ticket automation), that's where we make money. This free chat widget introduces you to what AI can do. Zero pressure, zero upsells.
🚀 Get AI Chat Live in Under 5 Minutes
No coding. No server files. No credit card. Works on any platform.
Create Free Account
Sign up in 30 seconds. Add your website domain. No payment details required — we don't even ask for a credit card. Your account is ready instantly.
Add Your Gemini API Key
Get a free Gemini API key from Google AI Studio. Paste it into your MailAI dashboard — it's AES-256 encrypted and never exposed. No server files to upload.
Paste 1 Script Tag
Copy a single <script> tag into your website header. The AI widget appears instantly, auto-indexes every page visitors browse, and starts answering questions.
Works on Shopify, Wix, WordPress, Webflow, Squarespace, custom PHP, React, Next.js — any platform.
Two Powerful Knowledge Layers
No manual training required — your AI gets smarter every day automatically.
Layer 1 — Instant FAQ Answers
FreeDefine your most common questions in your dashboard — business hours, shipping policy, pricing, return process. The AI answers them instantly in under 50ms with zero Gemini tokens used. This protects your free API quota for more complex, free-form visitor questions.
Layer 2 — Auto Page Indexing
FreeThe embed script automatically reads and indexes the text of every page your visitors browse. Product descriptions, blog posts, about pages, features, documentation — everything becomes AI knowledge without any copy-paste, manual uploads, or ongoing maintenance. New pages are indexed the moment someone lands on them.
🔧 Need live database queries? (e.g., order tracking, stock checks) — our support team can help you set up a secure webhook during Setup Assistance.
Everything Free. No Compromises.
Every feature is included. No paywalls. No feature gating. No upsells.
Auto Page Indexing
Every page your visitors land on is automatically indexed — products, blogs, docs, pricing. Your AI becomes smarter every day without any manual work from you.
AES-256 Encrypted Key Storage
Your Gemini API key is stored in your dashboard with bank-grade AES-256 encryption. It's never placed in your website code and never visible to visitors — fully secure by design.
Zero AI Cost, Forever
You use your own free Gemini key. Google gives you 1M tokens/day (≈50,000 messages). We don't add a single cent of markup. You never pay for AI tokens — ever.
50ms Instant FAQ Responses
Set up FAQs in your dashboard — they're answered instantly with zero AI calls. Preserves your Gemini quota for intelligent, free-form visitor questions that truly need AI.
Every Platform Supported
One script tag works everywhere: Shopify, Wix, Webflow, Squarespace, WordPress, custom PHP, React, Next.js, Laravel, static HTML — any website that accepts a script tag.
Built-in Lead Capture
Collect visitor names, emails, and phone numbers naturally during chat — no separate form needed. Export all leads as CSV from your dashboard, completely free and unlimited.
Need Help Getting Started?
The platform is 100% free. This one-time assistance package is entirely optional — for those who want a done-for-you setup with a year of premium support.
Setup Assistance + 1-Year Premium Support
- ✅ Gemini API key setup & configuration
- ✅ Widget installation on your website
- ✅ Custom FAQ population & optimization
- ✅ MailAI Inbox email setup for manage all leads
- ✅ 1 year of priority email & whatsapp support
Entirely optional — the free plan is fully functional without it.
Meet MailAI Inbox — Our Premium Email AI
MailAI.chat is completely free. MailAI.in is the paid product that makes this possible.
AI Email Writer & Helpdesk Ticket System
When your business grows and email volume increases, MailAI.in steps in. It's a Human-In-The-Loop AI Agent that manages multiple email inboxes, auto-drafts replies using AI, categorizes support tickets, and tracks customer conversations — all with AI summaries and full ticket history.
💡 The natural journey: Free AI chat on your website → Happy visitors → Growing business → MailAI.in for AI-powered email support
Frequently Asked Questions
Give Your Visitors Instant AI Answers
Free forever. No credit card. Works anywhere. Setup takes 30 seconds.
🚀 Get Started FreeFrom the makers of MailAI.in — AI Email Helpdesk for Business