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9 AI Chatbot Builders That Answer Customers While You Sleep

Website and WhatsApp bots for small businesses, from free plans to rupee pricing

Jhanvi Shah Oct 23, 2026, 12:00 AM IST 3 min read

Chat window on a phone showing a bot answering customers, cover for the best AI chatbot builders

Key Takeaways

Best free plan: Tidio
Best for WhatsApp in India: AiSensy
Best no-code flows: Landbot
Best all-round website bot: Chatbase

The 9 best AI chatbot builders in 2026 help small businesses answer customers on a website or WhatsApp at any hour, and most start free or with a trial.

Top 9 AI chatbot builders at a glance

Tool	Best for	Free plan
1. Chatbase	Website bots trained on your content	No, trial only
2. Tidio	Small online shops	Yes
3. Botpress	Action-taking support agents	Yes
4. Landbot	No-code lead capture	Yes, forever
5. Wati	WhatsApp support teams	No, trial only
6. AiSensy	Indian WhatsApp sellers	Yes
7. Interakt	Shopify stores	No, trial only
8. Zoho SalesIQ	Zoho CRM users	Yes (no chatbot)
9. Kommunicate	Support with human handoff	No, trial only

Jump toChatbase Tidio Botpress Landbot Wati AiSensy Interakt Zoho SalesIQ Kommunicate

The 9 best AI chatbot builders for websites and WhatsApp

1. Chatbase

Chatbase homepage showing conversational AI agents for customer experience, one of the best AI chatbot builders — Chatbase website, October 2026

Builds an AI agent that answers customer questions across chat, email and voice. Plugs into WhatsApp and Slack.

Best for: Website bots trained on your content
Free plan: No, 7-day free trial
Price: Hobby from $32/month (billed yearly); Basic $120/month (billed yearly)
Website: chatbase.co

2. Tidio

Tidio Lyro AI agent page for answering customer questions, one of the best AI chatbot builders — Tidio website, October 2026

Combines live chat with Lyro, an AI agent that answers repeat questions on your site. Works with email, and its shared inbox covers Messenger, Instagram and WhatsApp.

Best for: Small online shops
Free plan: Yes, 50 billable conversations a month
Price: Starter $24.17/month; Growth from $49.17/month
Website: tidio.com

3. Botpress

Botpress homepage for AI-native customer support agents, one of the best AI chatbot builders — Botpress website, October 2026

Lets you build AI agents that take actions, not just reply. Suits teams that want to build their own AI agents with a visual builder.

Best for: Action-taking support agents
Free plan: Yes, 100 conversations a month
Price: Plus $150/month (billed annually)
Website: botpress.com

4. Landbot

Landbot homepage for a no-code AI agent and chatbot builder, one of the best AI chatbot builders — Landbot website, October 2026

A no-code builder that qualifies leads and books meetings on your website or WhatsApp. Mixes button flows with AI answers drawn from your own knowledge base.

Best for: No-code lead capture
Free plan: Yes, 100 chats a month
Price: Starter €32/month billed annually (€40 monthly)
Website: landbot.io

5. Wati

Wati homepage for omnichannel AI that automates DMs and WhatsApp, one of the best AI chatbot builders — Wati website, October 2026

An official WhatsApp Business API platform with chatbot automation and a shared team inbox. Also handles Instagram, TikTok and Messenger messages.

Best for: WhatsApp support teams
Free plan: No, 7-day free trial
Price: Growth ₹2,199/month, Pro ₹4,899/month (billed annually, price shown in India)
Website: wati.io

6. AiSensy

AiSensy homepage for an AI-powered WhatsApp marketing platform, one of the best AI chatbot builders — AiSensy website, October 2026

A WhatsApp platform with a drag-and-drop chatbot builder and a WhatsApp AI agent. Prices are listed in rupees, which suits Indian small businesses.

Best for: Indian WhatsApp sellers
Free plan: Free Forever plan
Price: Chatbot builder ₹2,500/month; WhatsApp AI agent ₹1,350/month
Website: aisensy.com

7. Interakt

Interakt WhatsApp chatbot page for sales and support automation, one of the best AI chatbot builders — Interakt website, October 2026

A no-code WhatsApp chatbot with AI-generated workflows and intent detection. Handles routine questions, order updates and lead qualification, and passes complex chats to your team.

Best for: Shopify stores
Free plan: Free trial available
Price: Growth plan ₹2,799/month plus taxes
Website: interakt.shop

8. Zoho SalesIQ

Zoho SalesIQ page for the Zia AI assistant behind website chatbots, one of the best AI chatbot builders — Zoho SalesIQ website, October 2026

Adds live chat, visitor tracking and codeless or coded bots to your website. A good fit if you already use Zoho CRM or other Zoho apps.

Best for: Zoho CRM users
Free plan: Yes, live chat only (no chatbot)
Price: Priced per operator; 15-day free trial, no card needed
Website: zoho.com/salesiq

9. Kommunicate

Kommunicate homepage for an AI customer support agent, one of the best AI chatbot builders — Kommunicate website, October 2026

An AI support agent that knows when to hand a chat to your team. Includes WhatsApp, Telegram and Instagram channels from the Starter plan.

Best for: Support with human handoff
Free plan: No, 30-day free trial
Price: Starter $40/month (or $34/month billed yearly)
Website: kommunicate.io

How to choose an AI chatbot builder

Start where your customers already talk to you. For website chat, look at Tidio, Chatbase or Zoho SalesIQ. For WhatsApp, look at Wati, AiSensy or Interakt.
Read what the free plan really covers. Zoho SalesIQ's free plan has no chatbot, and Landbot's free plan includes no AI chats.
Use the free trial to test real questions. Tidio's trial runs 7 days, Zoho SalesIQ's runs 15 days and Kommunicate's runs 30 days, and none of them ask for a card.
Budget for WhatsApp message fees. AiSensy says these are charged by Meta, separately from your plan.

Free plans are fine for a first test, but paid plans add volume. Botpress gives 100 conversations a month for free and 250 a month on its Plus plan. Landbot Starter adds 100 AI chats a month, which its free plan does not include.

Final verdict on the best free AI chatbot builder

Start with Tidio or Botpress if you want a free plan for a website bot. If your customers mostly message on WhatsApp, try AiSensy or Interakt first, since both list prices in rupees. Pick one, feed it your FAQs, and test it with real questions before you go live.

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Frequently Asked Questions

What is the best free AI chatbot builder?

Tidio and Botpress both have free plans. Tidio gives 50 billable conversations a month and Botpress gives 100 a month. Landbot also has a free plan with 100 chats, but its WhatsApp is a test number only. Start with Tidio for a small shop.

Which AI chatbot builders support Hindi?

Tidio lists multilanguage on every plan, and Zoho SalesIQ lists auto-translate on its Professional plan. Neither pricing page names Hindi, so test your own Hindi questions in the free trial before you commit.

Which AI chatbot builders charge in rupees?

AiSensy and Interakt list rupee prices, and Wati shows rupee prices to visitors in India. AiSensy shows the chatbot builder at ₹2,500 a month and the WhatsApp AI agent at ₹1,350 a month. Interakt lists its Growth plan at ₹2,799 a month plus taxes, and Wati Growth is ₹2,199 a month billed annually.

What is the cheapest AI chatbot builder for a small business?

Tidio is the cheapest way to start: the free plan costs nothing and the Starter plan is $24.17 a month. Chatbase Hobby is $32 a month billed yearly, and Landbot Starter is €32 a month billed annually.

Which AI chatbot builders work on WhatsApp?

Wati, AiSensy and Interakt are built around WhatsApp. Chatbase, Tidio, Botpress, Landbot and Kommunicate also list WhatsApp. On Landbot, WhatsApp is an add-on from the Professional plan, so check that cost first.

Which AI chatbot builder is best for a website?

Chatbase builds website bots trained on your content, and Tidio's Lyro AI agent answers repeat questions on your site. Zoho SalesIQ adds codeless or coded bots to your website.

How to use an AI chatbot builder to add a bot to my website without coding?

Sign up for a free plan or trial, create a bot in the builder, add your answers, and copy the short embed code into your site. Landbot, Interakt and Zoho SalesIQ offer no-code or codeless builders.

How to train a bot in an AI chatbot builder on my own website content?

Add your FAQs, pages or files as the bot's knowledge base. Landbot says its AI answers come from your own knowledge base. Keep the content short and current, then test with real customer questions.

How to connect an AI chatbot builder to WhatsApp for my business?

Pick a builder that lists WhatsApp, such as Wati, AiSensy or Interakt. Link your WhatsApp Business number inside the tool, then switch on a chatbot flow. Expect separate message charges on top of the plan.

How to choose the best AI chatbot builder for a small business?

Decide where customers talk to you first: your website or WhatsApp. Then compare the free plan, the price in your currency and what the bot can do. Test two tools with your own questions before paying.

How much does an AI chatbot builder cost?

In this list, dollar-priced entry plans run from Tidio Starter at $24.17 a month to Botpress Plus at $150 a month billed annually. In rupees, Wati Growth is ₹2,199 a month billed annually and AiSensy lists its chatbot builder at ₹2,500 a month.

Do AI chatbot builders need a WhatsApp Business API account?

For WhatsApp, yes in most cases. Wati and AiSensy both say they run on the official WhatsApp Business API. The tool usually helps you apply, and Meta's message fees are charged separately from the plan price.