10 Best Free Chatbot Builders (2026)
A chatbot that works 24/7 answering questions, capturing leads, and routing visitors to the right page can do more for your business than a full-time customer service hire — at a fraction of the cost. The challenge is that most chatbot builders advertise "free" plans that are little more than time-limited trials with hobbled features.
We evaluated 20+ chatbot platforms and identified the 10 best free chatbot builders you can actually use to run a real business operation. Whether you need a customer support bot, a lead generation flow, or an always-on FAQ assistant, one of these tools will fit your needs without costing you a cent to start.
For small business owners thinking about overall digital presence, pairing a chatbot with strong website SEO is a smart one-two punch. Our guide to the best free tools for small businesses covers the broader toolkit worth building alongside your chatbot strategy.
Quick Comparison: Top 10 Free Chatbot Builders
| Tool | Free Conversations/mo | Channels | Best For |
|---|---|---|---|
| Tidio | 50 automated | Web, email, Messenger | Small business websites |
| Chatfuel | 50 conversations | Facebook, Instagram | Social media bots |
| ManyChat | 1,000 contacts | Instagram, FB, WhatsApp, SMS | Social media lead gen |
| Landbot | 100 chats/mo | Web, WhatsApp | Lead capture flows |
| Drift | Unlimited (1 seat) | Web | B2B pipeline acceleration |
| HubSpot Chatbot | Unlimited | Web | HubSpot CRM users |
| Botsify | 1 chatbot | Web, Messenger, WhatsApp | Multi-channel support bots |
| Flow XO | 500 interactions | Web, Messenger, Slack, Telegram | Workflow automation bots |
| Collect.chat | 50 responses/mo | Web embed | Simple form-to-chat conversion |
| Tars | Trial only | Web, WhatsApp | High-conversion landing page bots |
1. Tidio — Best Free Chatbot for Small Business Websites
Tidio is the go-to free chatbot builder for small business websites. It combines live chat and AI-powered chatbots in a single dashboard, installs via a simple widget on any website or e-commerce platform (Shopify, WordPress, Wix), and requires zero technical knowledge to set up.
What You Get for Free
- 50 automated chatbot conversations per month
- Unlimited live chat conversations with real agents
- Pre-built chatbot templates for cart abandonment, welcome messages, and lead capture
- Visual flow editor with drag-and-drop builder
- Email and Messenger integration
- Mobile app for iOS and Android
- Basic visitor tracking and real-time visitor list
Free Plan Limitations
- 50 automated conversation limit per month (resets monthly)
- Tidio branding on the chat widget
- No advanced AI responses (Lyro AI requires paid plan)
- Limited analytics — basic conversation counts only
- No chatbot A/B testing
Upgrade cost: Communicator plan at $29/month for 1 seat. Adds unlimited automated conversations and removes Tidio branding.
2. Chatfuel — Best Free Bot for Facebook and Instagram
Chatfuel pioneered no-code chatbot building for Facebook Messenger and has since expanded to Instagram DMs. If your business drives inquiries through social media, Chatfuel is purpose-built for converting those conversations into customers.
What You Get for Free
- 50 conversations per month across Facebook and Instagram
- Visual flow builder with conditional logic
- AI-powered keyword detection to trigger relevant responses
- Integration with Google Sheets for lead capture
- Basic analytics on conversation performance
- Pre-built templates for common retail and service use cases
Free Plan Limitations
- 50 conversation limit per month
- Chatfuel branding in messages
- No WhatsApp or website widget support
- Limited integrations beyond Google Sheets
- No live agent handoff
Upgrade cost: Business plan at $14.99/month. Removes conversation limits and adds more integration options.
3. ManyChat — Best Free Chatbot for Social Media Lead Generation
ManyChat is the most popular chatbot platform for social media marketing, and for good reason. Its free plan supports Instagram, Facebook Messenger, WhatsApp, and SMS — making it the most versatile multi-channel option available without paying.
What You Get for Free
- Up to 1,000 contacts across all channels
- Instagram DM automation including story reply triggers
- Facebook Messenger flows with rich cards and buttons
- Basic SMS and WhatsApp messaging
- Drag-and-drop visual flow builder
- Native integrations with Shopify, Mailchimp, and Google Sheets
- Growth tools: comment-to-DM automation, landing page popups
Free Plan Limitations
- 1,000 contact cap — contacts beyond that are paused
- ManyChat branding on messages
- No advanced segmentation or tagging beyond basics
- Limited A/B testing
- No email channel support
Upgrade cost: Pro plan at $15/month for up to 500 contacts, scaling with list size. Removes branding and adds advanced segmentation.
4. Landbot — Best Free Chatbot for Website Lead Capture Flows
Landbot takes a conversational form approach: instead of traditional forms, visitors answer questions in a chat-style interface that dramatically improves completion rates. Their free plan is ideal for businesses that want to replace dead contact forms with engaging interactive flows.
What You Get for Free
- 100 chat conversations per month on web
- Drag-and-drop flow builder with branching logic
- Lead capture with email, phone, and custom field collection
- Pre-built templates for lead generation, surveys, and appointment booking
- Basic integrations: Slack, Google Sheets, Mailchimp, Zapier (100 tasks/month)
- Embeddable widget and full-page chat interface options
Free Plan Limitations
- 100 chat conversations per month
- Landbot branding on the chat interface
- No WhatsApp or Facebook integration on free plan
- No live agent handoff
- Limited analytics
Upgrade cost: Starter plan at $45/month. Expands to 500 conversations and adds WhatsApp integration.
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- Lead capture and chatbot setup walkthroughs
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5. Drift — Best Free Chatbot for B2B Pipeline Acceleration
Drift pioneered conversational marketing for B2B companies. Their free plan is unusual: it's limited to one seat but gives you unlimited chat conversations, making it ideal for solo operators or small teams where one person handles all chat interactions.
What You Get for Free
- Unlimited chat conversations (1 agent seat)
- Basic chatbot with routing rules
- Meeting booking integration (connects to Google Calendar or Calendly)
- Real-time visitor intelligence showing company name and location
- Mobile app for responding on the go
- Basic reporting on conversations and meetings booked
Free Plan Limitations
- Single agent seat only
- Drift branding on chat widget
- No routing to multiple team members
- No CRM integration on free plan
- Limited bot customization
Upgrade cost: Premium plan pricing is custom (typically $2,500+/year). Drift targets enterprise buyers, so the free plan is generous for solopreneurs but the paid jump is steep.
6. HubSpot Chatbot — Best Free Chatbot for CRM Users
HubSpot's chatbot builder is included in the free HubSpot CRM. If you already use HubSpot, this is a no-brainer: every chatbot conversation automatically creates or updates contact records in your CRM, logs the full conversation history, and can trigger workflows.
What You Get for Free
- Unlimited chatbot conversations (no monthly cap)
- Visual bot builder within HubSpot's flow editor
- Automatic contact creation and CRM sync for every conversation
- Live chat handoff to human agents
- Meeting booking integration
- FAQ bot templates and lead qualification flows
- Full conversation history logged to CRM contact records
Free Plan Limitations
- HubSpot branding on the chat widget
- Limited bot logic compared to dedicated chatbot tools
- No AI-powered responses on free plan
- Bot customization requires upgrading to Marketing Hub
- Only one chatbot flow on free tier
Upgrade cost: Marketing Hub Starter at $20/month removes branding and adds more bot flows and targeting options.
7. Botsify — Best Free Multi-Channel Support Bot
Botsify offers one of the broadest channel coverages on a free plan: website widget, Facebook Messenger, and WhatsApp — all accessible from a single dashboard. For businesses that get customer inquiries across multiple platforms, Botsify reduces the chaos of managing separate tools.
What You Get for Free
- 1 chatbot with multi-channel deployment
- Website, Facebook Messenger, and WhatsApp support
- Drag-and-drop story builder for conversation flows
- Human takeover feature for live agent handoff
- Basic integrations: Zapier, Google Sheets
- FAQ training from URLs or documents
- Conversation history and basic analytics
Free Plan Limitations
- Limited to 1 chatbot
- Botsify branding on chat widget
- Restricted conversation volume (undisclosed cap)
- No advanced NLP or AI responses
- Limited lead export options
Upgrade cost: Personal plan at $49/month. Removes limits and adds SMS channel support.
8. Flow XO — Best Free Chatbot for Workflow Automation
Flow XO sits at the intersection of chatbot building and workflow automation. With 500 free interactions per month and integrations across 100+ apps, it's the best choice for businesses that want their chatbot to trigger actions in other tools — like adding a lead to a spreadsheet, sending a Slack notification, or updating a project management tool.
What You Get for Free
- 500 interactions per month
- 5 active bots or workflows
- Deployment on website widget, Facebook Messenger, Slack, and Telegram
- 100+ native integrations including Zapier, Salesforce, Trello, and Mailchimp
- Conditional logic and branching flows
- Payment collection via Stripe (passes through on free plan)
- Human handoff capability
Free Plan Limitations
- 500 interaction limit per month
- 5 bot/workflow maximum
- Flow XO branding
- No WhatsApp support on free plan
- Limited conversation analytics
Upgrade cost: Standard plan at $25/month for 5,000 interactions. Removes branding and expands bot count.
9. Collect.chat — Best Free Tool for Converting Forms to Chat
Collect.chat is the simplest tool on this list. It does one thing: turns static contact forms into conversational chatbot experiences. The result is dramatically higher form completion rates — most businesses see 30–40% improvement over traditional forms when switching to a conversational format.
What You Get for Free
- 50 responses per month
- 1 chatbot with unlimited questions
- Embed on any website with a single code snippet
- Email notifications for each new response
- Response export to CSV
- Pre-built templates: contact form, appointment request, feedback survey, job application
- Response analytics dashboard
Free Plan Limitations
- 50 response limit per month
- 1 chatbot only
- Collect.chat branding
- No integrations beyond email notifications on free plan
- No live chat or human handoff
Upgrade cost: Lite plan at $24/month. Expands to 500 responses/month, 5 bots, and adds Zapier integration.
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10. Tars — Best for High-Converting Landing Page Chatbots
Tars replaces traditional landing pages with chatbot-driven conversation flows. Instead of a page with a form, visitors have a guided conversation that qualifies them, answers objections, and captures their information — all in one seamless interaction. The free trial is limited but the product is worth experiencing.
What You Get for Free
- 14-day free trial (no ongoing free plan)
- Tars Chatsites: full-page conversational landing pages
- Website chatbot widget deployment
- WhatsApp integration capability
- Advanced conditional logic and branching
- Integration with HubSpot, Salesforce, and Google Sheets
- Conversion analytics comparing chatbot vs. form performance
Limitations
- No permanent free plan — trial only
- Relatively expensive paid plans
- Steeper learning curve than simpler tools
- Better suited to high-traffic paid advertising campaigns than organic sites
Paid cost: Business plan starts at $499/month — Tars targets enterprise and agency customers. Worth trying for high-spend ad campaigns where a 10% conversion improvement justifies the cost.
Chatbot Use Cases: Which Tool to Choose
The right chatbot builder depends on what problem you're solving. Here's how to match tools to use cases:
Customer Support Automation
For handling FAQs, routing support tickets, and reducing repetitive customer service work, the best free options are Tidio (website) and Botsify (multi-channel). Both support human handoff so complex issues escalate to a real agent. For small businesses focused on customer retention, a well-configured support bot reduces churn by answering questions instantly — even at 2 a.m. See our guide on small business customer retention strategies for how chatbots fit into a broader retention system.
Lead Generation and Qualification
For capturing leads from your website, Landbot and Collect.chat outperform traditional forms. For social media lead generation, ManyChat is unmatched. For B2B deals where you want to immediately book meetings with qualified prospects, Drift or HubSpot Chatbot are the best choices. A chatbot that qualifies leads before routing them saves your sales team hours of back-and-forth scheduling.
FAQ and Self-Service Knowledge Bots
If most of your customer inquiries are the same five questions, a simple FAQ bot pays for itself immediately. Chatfuel on social media and HubSpot Chatbot or Tidio on your website are the easiest to configure for this purpose. Upload your FAQ content, map keywords to answers, and your bot handles the volume while you focus on the inquiries that actually need a human.
How to Set Up Your First Chatbot in 5 Steps
Regardless of which tool you choose, the setup process follows the same framework:
1 Define Your Bot's Purpose
Don't try to make your first bot do everything. Pick one job: capture leads, answer FAQs, or book meetings. A focused bot with a clear goal converts better than a sprawling bot that tries to handle every scenario. Write down the 5 most common questions or actions visitors take on your site — that's your bot's first version.
2 Map the Conversation Flow
Sketch your flow on paper before touching the tool. Start with the trigger (visitor lands on the page, clicks the chat widget, or sends a DM), then branch out: what does the bot say first, what are the response options, what happens in each path? Every path should end in a clear outcome: contact information captured, meeting booked, or question answered.
3 Write Conversational Copy
Chatbot copy should sound human, not robotic. Avoid corporate-speak. Keep messages short — two sentences max per message. Use the visitor's name when available. Give button options clear action labels ("Book a Demo" beats "Click Here"). Test your copy by reading it aloud — if it sounds unnatural, rewrite it.
4 Connect Integrations
The value of a chatbot multiplies when it connects to your other tools. At minimum, pipe leads into a spreadsheet or CRM, and set up email notifications when the bot captures a qualified contact. If you're using SEO-optimized landing pages, make sure your meta tags are optimized so the pages attracting chatbot traffic rank well in search.
5 Test and Iterate
Run through the bot yourself as if you were a first-time visitor. Then ask someone unfamiliar with your business to use it and watch where they get confused. Most free chatbot plans include basic analytics — check drop-off rates at each step to identify where conversations die. The first version is never the best version; iterate based on real data.
Chatbot Mistakes to Avoid
Most chatbot failures aren't tool problems — they're strategy problems. Avoid these common pitfalls:
- Launching without a human fallback: Always give visitors a path to reach a real person. "Chat with us" going nowhere is worse than no chatbot at all.
- Over-engineering the first bot: A 30-step flow that covers every edge case will confuse most visitors. Build a 5-step flow that works for 80% of your visitors first.
- Ignoring mobile: Over 60% of web traffic is mobile. Test your chatbot widget on a phone before launch — many look great on desktop and terrible on mobile.
- No follow-up system: A chatbot that captures leads but doesn't trigger a follow-up email sequence is leaving money on the table. Connect your bot to your email marketing tool from day one.
- Forgetting to update: Products change, prices change, policies change. Set a quarterly reminder to review your chatbot flows and update any outdated information.
Frequently Asked Questions
Tidio is the best free chatbot builder for most small business websites. It combines live chat and automated chatbots in one tool, installs on any website in minutes, and offers a genuinely useful free plan with up to 50 automated conversations per month. HubSpot Chatbot is the best free alternative if you already use HubSpot CRM, since conversations automatically sync to your contact records at no extra cost.
Yes. Every tool on this list offers no-code or low-code chatbot building using visual drag-and-drop flow editors. You set up conversation paths, triggers, and responses by clicking and connecting blocks — no programming required. Landbot and Collect.chat are especially beginner-friendly, with pre-built templates for common use cases like lead capture, FAQ bots, and appointment booking.
ManyChat and Landbot are the strongest free options for lead generation. ManyChat excels at social media lead capture via Instagram and Facebook Messenger, while Landbot turns conversational forms into high-converting lead flows on your website. Both integrate with popular CRMs and email marketing tools so captured leads flow directly into your sales pipeline.
A live chat tool connects a visitor to a human agent in real time. A chatbot builder lets you create automated conversation flows that run 24/7 without a human agent. Most modern tools, including Tidio, HubSpot Chatbot, and Drift, combine both: the bot handles initial questions and qualifies visitors, then hands off to a human agent when needed. If you only have live chat, you're limited to business hours. Chatbots work around the clock.
Upgrade when you hit conversation volume limits on your free plan, when you need CRM integrations beyond basic connections, or when you require advanced features like AI-powered responses, A/B testing, or custom branding removal. Most small businesses can run a free chatbot plan for 6–12 months before needing to upgrade. Watch for signs like missed leads due to bot limitations or customers dropping off mid-conversation — those are signals it's time to invest in a paid plan.
Final Thoughts: Start With One Bot, Do It Well
The best chatbot is the one you actually deploy. Pick one tool from this list, pick one use case (lead capture or FAQ support), and get it live this week. A simple working bot delivers more value than an elaborate bot that stays in draft forever.
For most small businesses, Tidio is the right starting point. If you're already on HubSpot, use HubSpot Chatbot. If your business is driven by Instagram or Facebook, start with ManyChat. All three are free, all three take under an hour to set up, and all three are genuinely capable of improving your conversion rates from day one.
Once your chatbot is live, make sure your website is set up for maximum SEO visibility so the right visitors find you in the first place. Use the Meta Tag Generator to create properly structured title tags and meta descriptions for every key page on your site — it's one of the highest-impact free SEO tasks you can complete in under an hour.
And if you're building your business from scratch and want a complete launch framework, the best free tools for small businesses guide covers the full stack worth setting up alongside your chatbot, from invoicing to email marketing to project management.