FREE FOREVER — No Credit Card Required

Build a Free AI Chatbot in 2 Minutes

Create a custom AI chatbot for your website with zero code and zero cost. Get a chat widget, voice support, Telegram bot, and multilingual capabilities — completely free.

$0
Free Forever
100
Messages/Month
0
Credit Card Required
Build Your Free Chatbot → See What's Included
Free Plan

What You Get Free

Everything you need to launch an AI chatbot for your website, included on the free plan at no cost.

Included Free
🤖

1 AI Agent

Create a fully custom AI chatbot trained on your business information. Describe your business in plain English and your agent is ready to chat.

Included Free
💬

100 Messages/Month

Handle up to 100 conversations per month with your website visitors. Perfect for small businesses, personal sites, and testing your chatbot.

Included Free
💻

Embeddable Chat Widget

Add a professional chat widget to any website with a single line of code. Works on WordPress, Shopify, Wix, Squarespace, and custom sites.

Included Free
🔗

Shareable Chat Link

Get a unique URL for your chatbot that you can share anywhere — social media, email signatures, QR codes, or messaging apps.

Included Free
🎤

Browser Voice Input

Let visitors speak to your chatbot using their browser's microphone. Voice messages are transcribed and answered by your AI agent automatically.

Included Free
✈️

Telegram Bot

Connect your AI agent to Telegram and let customers chat with your business on their favorite messaging app. Set up in under a minute.

Included Free
🌐

Multilingual Support

Your chatbot automatically detects and responds in your visitor's language. Support customers in English, Spanish, French, German, and more.

Included Free
🌙

Dark Mode Widget

Your chat widget automatically adapts to dark mode preferences, giving visitors a comfortable experience that matches their device settings.

How It Works

3 Steps to Your Free AI Chatbot

No coding skills needed. Go from zero to a live chatbot in about 2 minutes.

1

Sign Up with Google

Click "Get Started Free" and sign in with your Google account. No forms to fill out, no credit card, no email verification. You are in immediately.

10 seconds
2

Create Your Agent

Describe your business in plain English using our guided wizard. Add your business name, what you do, and any custom Q&A pairs for critical questions.

~1 minute
3

Embed or Share Link

Copy the one-line embed code to add a chat widget to your website, or share your unique chatbot link on social media, email, and messaging apps.

30 seconds
Your embed code looks like this:
<!-- Sphinx Agent Chat Widget --> <script src="https://sphinxagent.ai/widget/chat.js" data-agent-id="YOUR_AGENT_ID" defer></script>
Why Sphinx Agent

Our Free Plan Beats Their Paid Plans

See how Sphinx Agent's free tier compares to what competitors charge money for.

Feature Sphinx Agent (Free) Typical Competitors
Price $0/forever $20–$50/mo
Messages 100/month 20–50/month (free tiers)
Chat Widget ✓ Yes ~ Paid plans only
Shareable Link ✓ Yes ✗ Rarely included
Voice Input ✓ Yes ✗ Premium only
Telegram Integration ✓ Yes ✗ Not available free
Multilingual ✓ Auto-detect ~ Paid plans
Dark Mode Widget ✓ Yes ✗ Rarely available
Credit Card Required No Usually yes
Setup Time ~2 minutes 10–30 minutes
Pricing

Start Free, Scale When You're Ready

No hidden fees. Upgrade or downgrade anytime. All plans include the core chatbot features.

FREE FOREVER
Free
$0
forever
  • 1 AI Agent
  • 100 messages/month
  • Chat widget
  • Shareable link
  • Browser voice
  • Telegram bot
  • Multilingual
  • Dark mode
Get Started Free
Starter
$19
per month
  • 5 AI Agents
  • 5,000 messages/month
  • All free features
  • Lead capture
  • Email support
  • Custom Q&A
  • Analytics
Start with Starter
POPULAR
Pro
$49
per month
  • 25 AI Agents
  • 25,000 messages/month
  • All Starter features
  • Voice phone number
  • Priority support
  • Advanced analytics
  • Multiple AI models
Start with Pro
Business
$99
per month
  • Unlimited Agents
  • 100,000 messages/month
  • All Pro features
  • White-label branding
  • 24/7 support
  • Custom integrations
  • Team access
Start with Business
Enterprise
$249
per month
  • Unlimited everything
  • Unlimited messages
  • All Business features
  • Full API access
  • Dedicated support
  • SLA guarantee
  • SSO & compliance
Contact Sales
FAQ

Frequently Asked Questions

Common questions about our free AI chatbot builder.

Yes. Sphinx Agent offers a genuinely free plan that includes 1 AI agent, 100 messages per month, an embeddable chat widget, a shareable link, browser voice support, Telegram bot integration, and multilingual capabilities. No credit card is required and the free plan never expires.
The free plan includes 1 AI agent, 100 messages per month, a fully customizable chat widget you can embed on your website, a shareable chat link, browser-based voice input, Telegram bot integration, multilingual support, dark mode widget, and basic analytics. No code or credit card required.
No coding skills are needed. Sphinx Agent is a no-code chatbot builder. You sign up with Google, describe your business in plain English, and your AI agent is ready in about 2 minutes. Embedding on your website requires pasting a single line of code.
Sphinx Agent's free plan includes features that many competitors charge for, such as a chat widget, shareable link, voice support, Telegram integration, and multilingual capabilities. Most competing chatbot builders either have no free plan or offer very limited free tiers with 20–50 messages and no integrations.
Yes. Even on the free plan, you get a fully functional embeddable chat widget. Just copy the single-line embed code from your dashboard and paste it into your website's HTML. The widget is customizable and works on any website platform including WordPress, Shopify, Wix, and Squarespace.
When you reach your monthly message limit, the chatbot will pause until the next billing cycle. You can upgrade to the Starter plan at $19/month for 5,000 messages at any time. Your message count resets on the first of each month.
Yes. You can upgrade to any paid plan at any time directly from your dashboard. Paid plans start at $19/month for the Starter plan with 5 agents and 5,000 messages. All your existing agents, conversations, and settings are preserved when you upgrade.
Yes. Sphinx Agent's AI chatbot automatically detects and responds in the visitor's language. This multilingual capability is included on all plans, including the free plan. Your chatbot can handle conversations in English, Spanish, French, German, Portuguese, and many more languages.

Get Your Free AI Chatbot Now

Join thousands of businesses using Sphinx Agent. Build your chatbot in 2 minutes, free forever.

Build Your Free Chatbot →
Free plan includes 100 messages/month · No credit card required · Setup in 2 minutes
Questions? Call us: +1 (254) 852-9961