AI Chatbots for Your Website: Tidio vs Chatbase vs ManyChat vs Botpress

An AI chatbot on your website promises instant answers around the clock, fewer repetitive tickets and more captured leads. Many deliver on part of that. But “AI chatbot” covers very different products: live-chat helpdesks with an AI agent added, bots that answer from your own documents, social-DM marketing automation, and developer platforms for building custom agents. Picking the wrong type is the most common reason chatbot projects stall.

This guide is for small-business owners, ecommerce stores, SaaS support teams and marketers deciding whether they need a chatbot and, if so, which kind. It compares Tidio, Chatbase, ManyChat and Botpress, with Intercom Fin as the enterprise-grade option and two alternatives worth knowing.

Pricing comes from published plans as of September 2026. Chatbot pricing often depends on conversations, message credits or resolutions, so confirm current pricing and usage limits before you commit.

What actually matters when choosing

• Training on your own content. Most modern bots answer from a knowledge base you provide: website pages, help articles, PDFs, product data. Check what sources are supported, how easily content stays in sync, and whether you can restrict the bot to that content.
• Human handoff. A bot that can’t pass a frustrated customer to a person creates more problems than it solves. Look for clear escalation rules, conversation history passed to the agent, and an offline fallback such as email capture.
• Channels. A website widget is standard. If your customers message you on WhatsApp, Instagram or Facebook Messenger, choose a tool that supports those channels natively instead of running separate bots.
• Accuracy and hallucination controls. Large language models can produce confident, wrong answers. Good tools let you limit answers to your sources, show what the bot said, and correct it.
• Pricing model. Per-conversation, per-message-credit and per-resolution pricing behave very differently as volume grows. Estimate your monthly conversations before comparing plans.
• Actions, not just answers. Some bots can look up orders, book meetings or create tickets through integrations. Only pay for this if you’ll use it.

The main options

Tidio

Tidio combines live chat, a helpdesk and Lyro, its AI agent, and is aimed at small and mid-size ecommerce businesses. Lyro answers from your knowledge base and can hand conversations to human agents based on rules you set. Tidio works across your website widget plus Messenger, Instagram and WhatsApp.

Where it’s strong: it’s a complete small-business support setup in one place, with live chat, an inbox, automation flows and AI together. Ecommerce integrations and the straightforward handoff from Lyro to your team suit stores with a small support staff.

Limitations: AI usage is metered separately from the base plan, so costs can climb as Lyro handles more conversations. Teams wanting deep customization of AI behavior or complex custom workflows may find it limiting compared with builder platforms.

Pricing snapshot: free plan (50 conversations/mo); paid from $24.17/mo billed annually (Starter); 7-day free trial.

Best for: small and mid-size online stores that want live chat and AI support in one tool.

Chatbase

Chatbase lets you build an AI support agent trained on your documents and website content, then embed it on your site or connect it to channels such as WhatsApp, Messenger, Instagram and Slack. It supports handoff to human agents and ticket creation in helpdesks like Zendesk and HubSpot, plus actions through integrations.

Where it’s strong: getting a bot that answers from your content running quickly. Point it at your site or upload docs, adjust the instructions, embed the widget. It’s a good fit if you already have a helpdesk and want an AI front line.

Limitations: it’s not a full live-chat helpdesk on its own, so teams without an existing support tool may need to add one. Message-credit pricing means heavy usage pushes you into higher tiers quickly. As with any document-trained bot, answers are only as good as your content.

Pricing snapshot: free plan (50 message credits); paid from $40/mo (Hobby); Standard $150/mo, Pro $500/mo.

Best for: SaaS companies and content-rich businesses that want an AI answer layer on top of existing docs.

ManyChat

ManyChat is chat marketing automation for Instagram, Facebook Messenger, WhatsApp and SMS, with AI features. It’s built around DMs rather than a website widget: auto-replying to comments, running lead-capture flows, sending broadcasts and qualifying leads in social channels.

Where it’s strong: turning Instagram and Messenger engagement into leads and sales. Creators, coaches and consumer brands use it to automate comment-to-DM flows and answer common questions in social channels. The entry price is low.

Limitations: it isn’t primarily a website support chatbot or a helpdesk. If your main need is answering customer questions on your site from a knowledge base, other tools here fit better. Channel rules set by Meta and WhatsApp (such as messaging windows and template approval) shape what you can automate.

Pricing snapshot: free plan (25 active contacts); paid from $17/mo (Essential), Pro $39/mo.

Best for: creators and brands whose customers reach out through Instagram, Messenger or WhatsApp.

Botpress

Botpress is an LLM-powered platform for building and deploying AI agents and chatbots across channels, including web chat, WhatsApp, Messenger, Telegram and Slack. It offers a visual flow builder, knowledge bases, integrations and code where needed, so teams can build multi-step agents that do more than answer FAQs.

Where it’s strong: flexibility. If you need custom logic, calls to your own systems, or tight control over conversation flows, Botpress gives developers and technical teams more room than plug-and-play tools.

Limitations: more power means more setup. Non-technical teams can find it overwhelming for a simple FAQ bot. AI model usage is billed separately from the plan fee, and the jump from the free plan to the first paid tier is significant.

Pricing snapshot: free plan (25 conversations); paid from $150/mo billed annually (Plus).

Best for: technical teams and agencies building custom agents with integrations and multi-step workflows.

Compare the two knowledge-based builders: Botpress vs Chatbase.

Intercom Fin

Fin is Intercom’s AI customer service agent. It resolves conversations across channels using your help content, and it can run inside Intercom’s helpdesk or as a standalone agent alongside other helpdesks. It’s the option most often shortlisted by support teams with significant volume.

Where it’s strong: mature support operations. Fin is designed to sit within a full customer service workflow, with handoff to human agents, reporting and a helpdesk around it.

Limitations: per-resolution pricing is predictable per outcome, but total cost rises directly with volume, and the Intercom helpdesk adds seat costs. It’s more than most very small businesses need.

Pricing snapshot: no free plan (14-day trial). $0.99 per resolution; Fin standalone from $49/mo including 50 resolutions; Intercom seats from $29/seat/mo.

Best for: growing and enterprise support teams with established processes and meaningful ticket volume.

See how it stacks up against a small-business option: Intercom Fin vs Tidio.

Voiceflow

Voiceflow is a collaborative platform for designing, building and deploying AI chat and voice agents. It’s popular with product and conversation-design teams who want to prototype and iterate on complex flows together.

Where it’s strong: team collaboration on agent design, and support for voice as well as chat.

Limitations: like Botpress, it’s a builder, not a turnkey support widget, and it assumes someone will own the design work.

Pricing snapshot: free Sandbox plan; paid from about $60/mo (Pro).

Best for: product teams designing custom chat or voice agents.

SiteGPT

SiteGPT is an AI support chatbot trained on your website content, in the same simple mold as Chatbase.

Where it’s strong: fast setup for a website FAQ bot with little configuration.

Limitations: there’s no free plan, and the trial requires a card. It’s narrower in scope than full helpdesk tools.

Pricing snapshot: 7-day free trial (card required); paid from $39/mo billed yearly ($59 monthly).

Best for: small sites wanting a simple content-trained bot.

Side-by-side

Tool	Best for	Free plan	Starting price	Main trade-off
Tidio	Live chat + AI for small stores	Yes (50 conversations/mo)	$24.17/mo (annual)	AI usage adds to the base price
Chatbase	AI agent trained on your docs	Yes (50 message credits)	$40/mo	Not a full helpdesk; credits run out
ManyChat	Instagram, Messenger, WhatsApp DMs	Yes (25 active contacts)	$17/mo	Not a website support bot
Botpress	Custom multi-step agents	Yes (25 conversations)	$150/mo (annual)	Setup effort; AI usage billed separately
Intercom Fin	Established support teams	14-day trial	$0.99/resolution; $49/mo standalone	Costs scale with volume
Voiceflow	Designing chat and voice agents	Yes (Sandbox)	~$60/mo	Builder, not turnkey
SiteGPT	Simple website FAQ bot	7-day trial (card)	$39/mo (annual)	No free plan; narrow scope

How to decide

You get a few questions a day, mostly the same ones. You may not need a chatbot. A well-organized FAQ or help page, clear shipping and returns information, and a contact form or email address can handle this well. Many visitors prefer scanning a page to typing into a widget. If you want live chat for the occasional question, Tidio’s free plan covers light usage.

You run a small online store. Tidio is built for this: live chat, a shared inbox and Lyro in one place, with social channels included. Compare Chatbase vs Tidio if you care more about AI answers from your content than about live chat.

You have extensive docs and an existing helpdesk. Chatbase is a quick way to put an AI answer layer in front of your team, with handoff and ticket creation into your helpdesk. SiteGPT is a simpler alternative if you only need the website widget.

Your customers message you on Instagram or WhatsApp. ManyChat is the specialist for social DM automation and lead capture. If those channels are mainly for support rather than marketing, Tidio or Chatbase may cover them alongside your website. See ManyChat vs Tidio.

You need custom workflows or integrations with your own systems. Botpress or Voiceflow give technical teams the control to build multi-step agents. Budget time for design, testing and maintenance, not just the subscription.

You run a support team handling significant volume. Intercom Fin is designed for this environment. Model the per-resolution cost against your volume and compare it with the cost of the tickets it would deflect.

Common mistakes to avoid

• Launching a bot on thin or outdated content. A document-trained bot can only be as accurate as its sources. Fix your help content first; the bot will expose every gap.
• Hiding the human. Make it easy to reach a person, and set clear handoff rules. Trapping customers in a bot loop damages trust faster than slow email replies.
• Ignoring hallucination risk. AI bots can state wrong prices, policies or promises confidently. Restrict answers to your content, avoid letting the bot improvise on refunds, legal or medical topics, and review conversation logs regularly, especially in the first weeks.
• Underestimating usage costs. Conversation, credit and resolution limits can make a cheap plan expensive at real volume. Estimate monthly conversations before choosing.
• Buying a social DM tool for website support, or vice versa. Match the tool to where your customers actually talk to you.

FAQ

Do I need a chatbot, or is an FAQ page enough?

If you get few, repetitive questions, a clear FAQ page plus a contact option is often enough and has no risk of wrong AI answers. Chatbots make more sense when question volume is high, customers expect instant replies, or you support customers outside business hours.

Can these bots learn from my website?

Tidio, Chatbase, Botpress, Intercom Fin, Voiceflow and SiteGPT can all use your own content as a knowledge source. Check which formats each supports and how often content re-syncs, and keep your source content up to date.

How do I stop the bot from making things up?

Limit it to your knowledge base, write clear instructions about what it shouldn’t answer, route sensitive topics to humans, and review transcripts. No setting removes the risk completely, so monitoring matters.

Which tool supports WhatsApp?

ManyChat, Tidio, Chatbase and Botpress all list WhatsApp among their channels. WhatsApp Business rules about message templates and response windows apply regardless of tool.

The bottom line

Start by asking where customers contact you and how often. For light volume, an FAQ page and a simple contact option may be all you need. For a small store, Tidio covers live chat and AI in one tool. For a bot that answers from your documents alongside an existing helpdesk, Chatbase is quick to set up. For Instagram and WhatsApp marketing conversations, ManyChat is the specialist. For custom agents, Botpress or Voiceflow give technical teams control, and for high-volume support operations, Intercom Fin is the established choice.

Whichever you pick, keep your content accurate, make human help easy to reach, and watch the first weeks of conversations closely.

Browse more options in the chatbots and customer support category.