11 Best AI Chatbots for Business in 2026 (Compared)

An AI chatbot for business is not the same thing as ChatGPT. When people search for the "best AI chatbots" they often land on lists of consumer assistants for writing emails and summarizing PDFs. That's a different job. A business chatbot sits on your website or inbox, talks to your customers, answers from your own content, and ideally does something useful: tracks an order, books a call, captures a lead, or hands the conversation to a person when it should.

This guide covers that second category only: customer-facing chatbots you can put in front of buyers and customers. We've included Bund AI, which is our product, and we've tried to be as plain about its limits as we are about everyone else's. Every competitor price below was checked against the vendor's own pricing page. Pricing as of September 2026.

Quick picks

Best for answering and taking action on web chat and email: Bund AI
Best for teams that already run on a mature help desk: Intercom Fin
Best free option for small ecommerce stores: Tidio
Best simple "train on your docs" builder: Chatbase
Best all-in-one messaging inbox on a budget: Crisp
Best for existing Zendesk customers: Zendesk AI agents
Best if your CRM is HubSpot: HubSpot Customer Agent
Best for developers who want full control: Botpress
Best for scripted flows plus AI answers: ChatBot.com
Best no-code builder for WhatsApp and lead flows: Landbot
Best for enterprise, multi-channel automation: Yellow.ai

How we chose

We looked for chatbots a business would actually deploy for customer conversations, not internal writing assistants. Each tool had to meet four bars:

Grounded answers. It answers from your own knowledge (help articles, web pages, documents), not only from a general model.
A path to resolution. It either takes actions (order lookups, bookings, lead capture) or hands off cleanly to a human with context.
Published or clearly stated pricing. Where a vendor doesn't publish prices, we say so instead of guessing.
Realistic setup. A small team should be able to get it live without a months-long project, or we flag that it's an enterprise build.

We weighted the list toward small and mid-sized businesses, because that's where the "chatbot for small business" question comes from most often. If you want the conceptual background first, our explainer on chatbots vs AI agents covers why the distinction matters.

What makes a good AI chatbot for business?

The difference between a chatbot that helps and one that annoys customers usually comes down to three things.

First, it knows your business. A good bot reads your policies, product pages, and help articles and answers from them, ideally citing where the answer came from. A bot that improvises from general knowledge will eventually invent a return policy you don't have.

Second, it can finish the job. "Here's a link to our shipping page" is a deflection, not a resolution. The better tools can look up an order, change a booking, or capture a qualified lead inside the conversation. We cover this in more depth in our benefits of AI chatbots guide.

Third, it knows when to stop. Complaints, edge cases, and sensitive requests should go to a person, with the full transcript attached so the customer doesn't repeat themselves. Our post on when AI should hand off goes into how to set those rules.

Pricing model matters too. Some tools charge per seat, some per conversation, some per "resolution" or "outcome", and some a flat monthly fee. The same volume can cost very different amounts depending on the model, so we list the billing unit for every tool.

The 11 best AI chatbots for business

1. Bund AI

Bund AI is an AI agent for your website chat widget and your support inbox. It answers from your own knowledge and then does the work behind the request, using built-in actions for things like order tracking, cancellations, rescheduling, address changes, lead qualification, and booking calls.

Best for: Small and mid-sized businesses that want one agent to handle support and sales conversations on web chat and email, on a flat monthly price.
Key features: Answers grounded in your help articles, crawled web pages, and uploaded PDFs or documents; 20+ built-in actions plus custom HTTP actions that call your own systems; calendar booking through Google Calendar, Cal.com, and Calendly; a confirmation gate so risky actions can wait for approval; handoff to your team with the full transcript; replies in 40+ languages, 24/7; industry tool packs; conversation insights and knowledge-gap tracking; white-label widget and help center on Growth.
Pricing (as of September 2026): Basic $0.99/mo (50 AI replies), Starter $49/mo (1,000 replies, 3 seats), Growth $99/mo (5,000 replies, 10 seats), Scale $199/mo (10,000 replies, 25 seats), Enterprise custom. Flat plans with no per-resolution fees. See the pricing page.
Limitations: Web chat and email only, with no phone, WhatsApp, SMS, or social channels. Plans meter AI replies, and a multi-turn conversation uses several. Fewer native integrations than the big suites, so connecting an order system usually means setting up a custom HTTP action. Closed source.

If you want to see what the widget does in practice, the AI chatbot for customer support page walks through it, and the sales agent page covers the lead-capture side.

2. Intercom Fin

Fin is Intercom's AI agent. It runs inside Intercom's help desk, or standalone on top of another help desk such as Zendesk, Salesforce, or HubSpot.

Best for: Mid-sized and larger teams that want a polished AI agent inside a full-featured support platform.
Key features: Chat, email, and messaging channels (WhatsApp, SMS, social); procedures for multi-step tasks; runs on Intercom's own help desk or on top of another one.
Pricing (as of September 2026): Fin is $0.99 per outcome. Help desk seats are $29 (Essential), $85 (Advanced), or $132 (Expert) per seat per month billed annually. Standalone Fin has a minimum monthly commitment. 14-day free trial.
Limitations: Per-outcome billing makes costs rise with success, so budgets are harder to predict at high volume. Seats plus outcomes add up quickly for small teams.

For a closer look at the trade-offs, see our Intercom alternative comparison.

3. Tidio (Lyro)

Tidio is a live chat and help desk tool popular with small online stores. Lyro is its AI agent.

Best for: Small ecommerce businesses that want live chat, a basic help desk, and an AI add-on in one place.
Key features: Live chat and ticketing; Messenger, Instagram, WhatsApp, and email channels; Lyro AI agent that answers from your content; visual Flows for scripted automation.
Pricing (as of September 2026): Free plan with 50 conversations and a one-time allowance of 50 Lyro conversations. Paid plans are listed from $24.17/mo (Starter) and $49.17/mo (Growth), with Plus from $300/mo. Lyro is an add-on listed from $32.50/mo for 50 Lyro conversations.
Limitations: AI usage is sized in small bundles, so volume costs climb. Lyro mostly answers questions; deeper actions depend on integrations and Flows.

4. Chatbase

Chatbase lets you build an AI agent trained on your own content and embed it on your site.

Best for: Teams that want a fast, do-it-yourself bot trained on documents and web pages.
Key features: Train on files, websites, and text; web chat plus WhatsApp, Messenger, Instagram, and Slack; voice and telephony on Standard and above.
Pricing (as of September 2026): Free plan with 50 message credits. Hobby $40/mo (700 credits), Standard $150/mo (4,000 credits), Pro $500/mo (15,000 credits), Enterprise custom. Extra credits are $40 per 1,000.
Limitations: Free-plan agents are deleted after 14 days of inactivity. Credit pricing is steep at volume, and help desk features like ticketing and a shared inbox are lighter than in dedicated support tools.

5. Crisp

Crisp is a customer messaging platform with a shared inbox, knowledge base, and an AI agent.

Best for: Budget-conscious teams that want many channels in one inbox, priced per workspace rather than per seat.
Key features: Chat widget, email, WhatsApp, Messenger, Instagram, SMS, and phone; knowledge base and workflows from Essentials; AI agent credits included on paid plans.
Pricing (as of September 2026): Free plan (2 seats, no AI). Mini $45/mo, Essentials $95/mo, Plus $295/mo, each per workspace with a small AI credit allowance included.
Limitations: Included AI credits are modest (Crisp estimates roughly 90 automated conversations on Mini), so heavy AI use means buying more.

6. Zendesk AI agents

Zendesk includes AI agents in its Suite and Support plans, billed by automated resolution.

Best for: Businesses already on Zendesk that want AI inside their existing ticketing.
Key features: AI agents on messaging and email; a knowledge base from Suite Team; Copilot for human agents as an add-on.
Pricing (as of September 2026): Suite Team $55, Suite Professional $115 per agent per month billed annually. Plans include 5 to 15 automated resolutions per agent per month; extra resolutions are $1.50 each on commitment or $2.00 pay-as-you-go.
Limitations: A heavyweight platform if all you need is a chatbot. Per-resolution costs sit on top of seat costs. See our Zendesk alternative page for a comparison.

7. HubSpot Customer Agent

HubSpot's Service Hub includes free chat tools and, on paid tiers, the Customer Agent, which runs on HubSpot credits.

Best for: Businesses whose sales and marketing already live in HubSpot's CRM.
Key features: Tight CRM integration; free live chat and basic bots; Customer Agent on Professional and above.
Pricing (as of September 2026): Free plan for up to 2 users. Professional is $90 per seat per month plus a one-time $1,500 onboarding fee. Customer Agent uses 50 credits per resolved conversation, and extra credits cost $9 per 1,000 on annual billing. Starter pricing was shown as a promotion when we checked, so see the vendor site.
Limitations: The capable AI agent sits on the Professional tier, which is a significant step up for a small business.

8. Botpress

Botpress is a platform for building LLM-powered agents with visual flows and code.

Best for: Developers and technical teams that want to design custom agent logic.
Key features: Visual builder with code hooks; white-labelled webchat on paid plans; WhatsApp from Plus.
Pricing (as of September 2026): Free plan with 25 conversations a month. Plus $150/mo and Team $750/mo billed annually, with AI usage credits included. Enterprise custom.
Limitations: You're building, not buying: someone has to design and maintain the agent. Conversation allowances are small relative to price.

9. ChatBot.com

ChatBot.com, from the company behind LiveChat, combines a visual flow builder with AI resolutions.

Best for: Teams that want scripted flows for predictable journeys plus AI for open questions.
Key features: Visual story builder; website chat, Messenger, WhatsApp, and SMS; pairs with LiveChat for human handoff.
Pricing (as of September 2026): Essential $19/mo annually or $25 monthly (10 AI resolutions a month); Growth $79/mo annually or $99 monthly (200 AI resolutions). 14-day free trial, no free plan.
Limitations: Small included AI allowances; extra resolutions are sold in packs.

10. Landbot

Landbot is a no-code chatbot builder known for conversational forms and WhatsApp flows.

Best for: Marketing and lead-gen teams building guided flows on web and WhatsApp.
Key features: Drag-and-drop builder; web, Messenger, and API; WhatsApp as an add-on.
Pricing (as of September 2026): Free plan (100 chats a month, no AI chats). Starter €40/mo, Professional €100/mo billed monthly, with lower annual rates. WhatsApp adds €100/mo.
Limitations: Strongest at scripted flows; AI chats are metered separately and in limited numbers.

11. Yellow.ai

Yellow.ai is an enterprise platform for automating customer service across chat, voice, and messaging.

Best for: Large organizations that need many channels, languages, and voice.
Key features: Chat, voice, email, SMS, and WhatsApp; enterprise plans with unlimited agents and sessions; 35+ channels.
Pricing (as of September 2026): A free plan with 1 AI agent and 500 chat sessions a month; paid plans are contact sales.
Limitations: Built for enterprise rollouts, so expect a sales process and implementation work.

Chatbot for small business: what to prioritize

If you're a small business, the "best" chatbot is the one that removes the most repetitive work for the least ongoing effort. A few practical rules:

Start with your top 20 questions. Put the answers in a help article or FAQ page, then point the bot at it. The bot is only as good as the content behind it.
Pick a predictable price. Per-resolution fees are fair in principle, but they make monthly costs hard to forecast. A flat plan with a clear reply allowance is easier to budget.
Make sure it can hand off. On a small team, the owner often is the escalation path. Check that handoffs arrive with the transcript attached and a notification by email or Slack.
Don't pay for channels you don't use. If your customers mostly email and use your website, you don't need a 35-channel platform.

Our guide to AI customer support for small businesses walks through a realistic first month. If you're comparing broader support platforms rather than chatbots, see the best customer support software for small businesses.

How much does an AI chatbot for business cost?

Costs vary more by pricing model than by headline price:

Flat plans (Bund AI, Crisp, Chatbase, Botpress) charge a monthly fee with a usage allowance. Easy to budget, but check what counts as a unit: a reply, a message credit, or a conversation.
Per-resolution or per-outcome (Intercom Fin at $0.99 per outcome, Zendesk at $1.50 to $2.00 per extra automated resolution) charges when the AI succeeds. Fair, but costs rise with volume.
Credits on a CRM or suite (HubSpot) tie AI costs to a wider platform subscription.
Contact sales (enterprise platforms) usually means annual contracts sized to your volume.

A useful exercise: take last month's customer conversations, estimate how many the bot would handle, and price that volume on each model. The cheapest sticker price isn't always the cheapest month.

Want to test replies before you commit to anything? Our free AI reply generator drafts customer responses so you can get a feel for tone and quality.

Frequently asked questions

What is the best AI chatbot for business? It depends on your channels and stack. For web chat and email with real actions on a flat price, Bund AI is a strong fit. If you already use Intercom, Zendesk, or HubSpot, their built-in AI agents are the easiest to adopt. For custom builds, Botpress gives developers the most control.

Is ChatGPT a good chatbot for my business website? ChatGPT is a general assistant, not a customer-facing chatbot. It doesn't know your policies, can't see your orders, and has no handoff to your team. Business chatbots are grounded in your own content and connect to your systems, which is what customers need.

What is the best chatbot for a small business? Look for a free or low-cost starting tier, answers grounded in your own content, and a clean handoff to a person. Tidio, Crisp, and Chatbase all have free plans. Bund AI starts at $0.99 a month for 50 AI replies and adds actions like order tracking and booking.

How much does an AI chatbot cost for a business? Anywhere from free to thousands per month. Small-business plans typically run $25 to $150 a month, while per-resolution tools charge roughly $0.75 to $2.00 for each resolved conversation on top of any seat fees. Enterprise platforms are usually quoted on annual contracts.

Can an AI chatbot take actions, or only answer questions? Some only answer. Others, including Bund AI, Intercom Fin, and Gorgias, can take actions such as tracking or cancelling an order, booking a meeting, or capturing a lead. Check which actions are built in and which need custom integration work.

Will an AI chatbot replace my support team? No. A good chatbot handles repetitive questions and simple tasks, then passes complex or sensitive conversations to people with the full context. Most teams use it to cover after-hours demand and free up their staff for harder cases.