A website chatbot answers questions at 2am when no one's staffed, captures leads before they bounce, and qualifies visitors before they fill in a form. Tested seven — from free to enterprise — across different business types.
Tidio
Best value for most businesses. Free AI chatbot, sub-1-hour setup, Shopify integration, and genuinely useful conversation flows.
Quick Comparison
I tested all 7 tools against real use cases. Here's how they stack up at a glance:
| Tool | Price | Best For | Rating |
|---|---|---|---|
| Tidio | Free/$25/mo | Small business AI chatbot | 4.8/5 |
| Intercom | $39/mo | Product and SaaS companies | 4.7/5 |
| Crisp | Free/$25/mo | Startup and developer-friendly | 4.5/5 |
| HubSpot Chatbot | Free | HubSpot CRM users | 4.4/5 |
| Chatbase | Free/$19/mo | Custom AI chatbot from your docs | 4.6/5 |
| Botpress | Free/$200/mo | Technical teams building custom bots | 4.5/5 |
| Landbot | $40/mo | No-code multi-channel bots | 4.4/5 |
In-Depth Reviews: Top 3
Tidio
What we liked
- Free tier is genuinely functional
- Shopify and WooCommerce native
- AI Lyro handles FAQs automatically
- 5 min setup via widget
Watch out for
- AI less capable than Intercom at scale
- Branding on free tier
Chatbase
What we liked
- Upload your docs/website, get instant chatbot
- No coding required
- Custom GPT-4 powered bot
- Embed anywhere in 2 minutes
Watch out for
- Less live chat features than Tidio
- No native CRM integration
Intercom
What we liked
- Most sophisticated AI resolution
- Product tours + chatbot + email unified
- Best for SaaS and product companies
Watch out for
- Expensive for most small businesses
- Setup requires significant configuration
Frequently Asked Questions
How do I add an AI chatbot to my website?
Fastest option: sign up for Tidio or Chatbase (both free), copy one line of JavaScript, paste it into your website's header. For Shopify, install the Tidio app directly. For WordPress, use the Tidio plugin. A working AI chatbot answering basic questions about your business can be live in under 30 minutes.
What is the best free AI chatbot for websites?
HubSpot's chatbot builder is free forever with the HubSpot CRM. Tidio's free tier includes AI conversation handling for up to 100 conversations/month. Chatbase offers a free tier with 1 custom chatbot trained on your content. For technical users, Botpress has a generous free tier with full bot building capabilities.
Can a chatbot replace a contact form?
A well-configured chatbot converts at 2-3x the rate of a contact form for lead generation — visitors get immediate responses instead of waiting for email follow-up. However, contact forms remain important for detailed inquiry submissions, legal/compliance requirements, and users who prefer asynchronous communication. Run both.
Compare All AI Chatbot Tools Side by Side
See full feature matrices, real user ratings, and pricing details on our main comparison page.
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