Table of Contents
- Key takeaways
- What is a customer service AI chatbot solution for websites?
- How does a customer service AI chatbot answer website visitors?
- Why does the choice of chatbot matter?
- What are the four types of customer service AI chatbot solutions?
- Knowledge-trained website chatbot
- Live chat tool with an AI add-on
- Helpdesk AI agent
- Developer platform
- What to look for in a customer service AI chatbot for your website
- 1. Answers grounded in your own content
- 2. A clear answer when the content has no answer
- 3. A visible route to a person
- 4. Content that stays current
- 5. The channels your customers use
- 6. A pricing unit you can forecast
- 7. A signed contract for regulated data
- How much does a customer service AI chatbot for a website cost?
- How to choose a customer service AI chatbot solution
- How to set up a customer service AI chatbot on your website
- Where SiteGPT fits as a customer service AI chatbot for websites
- Common mistakes when buying a customer service AI chatbot
- Frequently asked questions about customer service AI chatbot solutions
- Basics
- What is the best AI chatbot for customer service on a website?
- Is an AI chatbot the same as live chat?
- Will an AI chatbot replace a customer service team?
- Pricing
- How much does a customer service AI chatbot cost per month?
- Is there a free customer service AI chatbot?
- Is per-outcome pricing cheaper than a flat plan?
- Setup and integrations
- How long does it take to add an AI chatbot to a website?
- Can a customer service AI chatbot work with Zendesk or Slack?
- Security and compliance
- Can a customer service AI chatbot be HIPAA compliant?
- Does a customer service AI chatbot need a DPA for GDPR?
- Sources
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Sep 17, 2023 01:42 AM
A customer service AI chatbot solution for websites is a chat widget that answers visitor questions from your own pages and documents, and hands the conversation to a person when it cannot help.
TL;DR
- There are four ways to get one: a knowledge-trained website chatbot, a live chat tool with an AI add-on, an AI agent inside a helpdesk, or a developer platform.
- Compare the pricing unit before the price. Vendors charge per message, per message credit, per AI conversation, per conversation or per resolved outcome.
- Entry plans billed yearly cost $384 to $1,800 in year one: Chatbase Hobby $384, SiteGPT Starter $468, Tidio Starter plus Lyro $680, Botpress Plus $1,800. Fin costs $0.99 per outcome plus helpdesk seats.
- Check four things on every option: answers grounded in your content, a visible route to a person, how the content stays current, and a signed BAA or DPA if your data needs one.
- A HIPAA BAA is an Enterprise-plan contract at SiteGPT and Chatbase. It is not part of any self-serve plan.
Key takeaways
Solution type | Best for | Example | Entry price |
Knowledge-trained website chatbot | Answering visitors from your site, docs and files, with a handoff | SiteGPT, Chatbase | $39 a month billed yearly, or $59 billed monthly (SiteGPT Starter) |
Live chat tool with an AI add-on | Small teams that also answer chats by hand | Tidio with Lyro | $24.17 plus $32.50 a month billed yearly |
Helpdesk AI agent | Teams that already work in a helpdesk | Fin | $0.99 per outcome, plus helpdesk seats |
Developer platform | Custom logic built by a developer | Botpress | $150 a month billed annually (Plus) |
What is a customer service AI chatbot solution for websites?
A customer service AI chatbot solution for websites is software that puts a chat window on your site and answers questions with an AI model. A good one answers from your own content, says when it does not know, and passes the chat to your team.
The word "solution" covers more than the widget. It includes the content the bot learns from, the rules for when it hands off, the inbox where your team replies, and the reports that show what visitors asked.
The basics of how these chatbots work, and the older rule-based types, are covered in what is a customer service chatbot. This guide is about choosing and paying for one.
How does a customer service AI chatbot answer website visitors?
A customer service AI chatbot answers website visitors in four steps. It reads the question, searches your content for the passages that match, writes an answer from those passages, and offers a person if the content has no answer.
This method is called retrieval-augmented generation (RAG). It keeps answers tied to your pages instead of the model's general knowledge. It lowers the rate of invented answers but does not remove it, so the handoff rule still matters.
Why does the choice of chatbot matter?
The choice matters because customers give a chatbot few chances. In a Gartner survey of 3,566 customers in February and March 2026, only 27% said they would try a chatbot again after a negative experience.
The same survey found that 87% of customers say access to a human agent is essential when companies use generative AI in customer service. A chatbot that hides the route to a person costs more trust than it saves.
What are the four types of customer service AI chatbot solutions?
The four types of customer service AI chatbot solutions are knowledge-trained website chatbots, live chat tools with an AI add-on, helpdesk AI agents, and developer platforms. They differ in who the chatbot is built for and how the vendor charges.
Type | What it does | Pricing unit | Setup effort | Watch out for |
Knowledge-trained website chatbot | Learns your pages and files, answers in a widget, escalates to a person | Messages or message credits a month | Hours, no code | Content refresh schedule and which plan unlocks chat integrations |
Live chat tool with an AI add-on | A shared inbox for agents, with an AI agent answering first | Billable conversations plus AI conversations | Hours, no code | Two quotas to track, one for people and one for the AI |
Helpdesk AI agent | Resolves conversations inside a helpdesk such as Intercom or Zendesk | Per resolved outcome | Days, needs the helpdesk set up | Monthly cost rises with every resolution |
Developer platform | Custom agents with your own logic, tools and integrations | Conversations a month | Weeks, needs a developer | Build and upkeep time on top of the plan |
Knowledge-trained website chatbot
A knowledge-trained website chatbot learns your website, help articles and files, and answers in a widget you embed on your site. It is the fastest route when the main job is answering visitor questions from content you already have.
SiteGPT and Chatbase both work this way. Chatbase Hobby costs $32 a month billed yearly for 700 message credits. Its helpdesk inbox starts on Standard at $120 a month billed yearly.
Live chat tool with an AI add-on
A live chat tool with an AI add-on gives human agents a shared inbox and puts an AI agent in front of it. It suits small teams that answer many chats by hand and want AI on the common questions.
Tidio is the common example. Tidio Starter costs $29 a month billed monthly, or $24.17 billed yearly, for 100 billable conversations. The Lyro AI agent is a separate add-on from $39 a month billed monthly, or $32.50 billed yearly, for 50 Lyro conversations.
Helpdesk AI agent
A helpdesk AI agent works inside the helpdesk your team already uses and resolves conversations there. It suits teams with an established ticket queue and agents who work in that tool every day.
Fin charges $0.99 per outcome, at most once per conversation, plus seats for the helpdesk. It works with the Intercom helpdesk or with another helpdesk such as Zendesk, Freshdesk or Salesforce. It has a 14-day free trial with no credit card.
Developer platform
A developer platform lets a developer build an agent with custom logic, tools and integrations. It suits companies with an in-house developer and a workflow no no-code tool covers.
Botpress has a Free plan with 100 conversations. Plus costs $150 a month billed annually for 250 conversations, with extra packs of 100 for $65.
What to look for in a customer service AI chatbot for your website
The things to look for in a customer service AI chatbot for your website are seven checks you can test during a free trial. Each one below has a question to ask and a way to check it.
1. Answers grounded in your own content
The chatbot should answer only from your pages, help articles and files. Ask 20 real customer questions during the trial and confirm that each answer matches a page you published.
2. A clear answer when the content has no answer
The chatbot should say it does not know instead of guessing. Ask five questions your content does not cover. Every one should get a decline and an offer of a person.
3. A visible route to a person
Visitors should reach a person in one or two clicks, and your team should see the full transcript. Check whether the handoff is on the entry plan or only on a higher tier.
4. Content that stays current
Prices, policies and stock change. Check whether the tool refreshes your content on a schedule or only when someone clicks a button, and which plan includes the schedule.
5. The channels your customers use
A website widget is the start. Check which chat tools, messaging apps and helpdesks the plan connects to, and which plan unlocks them.
6. A pricing unit you can forecast
A message, a message credit, a conversation and an outcome are different units. Take last month's chat volume and price it in the vendor's own unit before you compare plans.
7. A signed contract for regulated data
If conversations will carry health data, a US healthcare organization needs a signed Business Associate Agreement (BAA). An EU organization usually needs a Data Processing Agreement (DPA). At SiteGPT and Chatbase, both sit on the Enterprise plan.
How much does a customer service AI chatbot for a website cost?
A customer service AI chatbot for a website costs $384 to $1,800 in the first year on an entry plan billed yearly, based on the published prices below. Paying monthly costs more, and a helpdesk agent priced per outcome rises with volume.
Entry plan | Included each month | Billed monthly, year one | Billed yearly, year one | Saved by paying yearly |
Chatbase Hobby | 700 message credits | $480 ($40 a month) | $384 ($32 a month) | $96, or 20% |
4,000 GPT-4.1-mini messages, or 400 GPT-4.1 messages | $708 ($59 a month) | $468 ($39 a month) | $240, or 34% | |
Tidio Starter plus Lyro | 100 billable conversations plus 50 Lyro conversations | $816 ($29 plus $39 a month) | $680 ($24.17 plus $32.50 a month) | $136, or 17% |
Botpress Plus | 250 conversations | Not listed | $1,800 ($150 a month) | Billed annually only |
Fin | Pay per resolved outcome | $1,188 at 100 outcomes a month ($99 a month), plus helpdesk seats | No yearly rate for outcomes | Not applicable |
Fin's cost follows volume. At $0.99 per outcome, 500 outcomes a month cost $495, or $5,940 a year. 1,000 outcomes a month cost $990, or $11,880 a year, before seats.
The plans are not equal in volume. 700 Chatbase message credits, 4,000 SiteGPT messages and 50 Lyro conversations are different units. Price your own monthly volume in each vendor's unit before you pick the cheapest line.
The full cost of building and running a chatbot, including developer time, is broken down in how much a chatbot costs.
How to choose a customer service AI chatbot solution
To choose a customer service AI chatbot solution, start with the job and the tools your team already uses, then check the pricing unit and the contract. The table below maps common needs to a type and an example.
If you need | Pick | Why |
Answers from your website and docs, with a handoff to your team | A knowledge-trained website chatbot such as SiteGPT | Trains on URLs, sitemaps, files and cloud drives, and escalates to a person on every plan |
The lowest first-year price on a yearly plan | Chatbase Hobby | $384 a year, with 700 message credits a month |
A live chat inbox for agents and AI in one tool | Tidio with Lyro | Live chat, ticketing and the Lyro AI agent sit in one product |
AI that resolves tickets inside Intercom or another helpdesk | Fin | Runs inside the helpdesk and charges only for resolved outcomes |
An AI agent inside Zendesk Messaging that answers from your website | SiteGPT Scale as the Zendesk AI Agent | Answers first in the Zendesk widget and hands over with the full history |
Custom logic, tools and integrations | Botpress | A developer builds exactly the agent the workflow needs |
A signed HIPAA BAA or a GDPR DPA | An Enterprise plan | SiteGPT signs both on Enterprise only. Chatbase lists HIPAA eligibility on Enterprise. |
For ranked lists with full pros, cons and ratings, see the best customer service automation tools and the best conversational AI chatbots. Once you know the type you need, compare seven vendors side by side in the AI chatbot platforms for customer service ranking.
How to set up a customer service AI chatbot on your website
To set up a customer service AI chatbot on your website, connect your content, set the handoff rules, embed the widget, and test before launch. Most no-code tools follow the same six steps.
- List the questions the bot should answer. Pull the 20 most common questions from your inbox or help center. Launch with those only.
- Connect the content. Add your website URL or sitemap, help articles and policy files. Remove pages that contradict each other.
- Set the handoff. Turn on escalation to a person, write when the bot should escalate, and choose who on your team gets the alert.
- Write the first message. Say that the visitor is talking to an AI assistant and list two or three things it can help with.
- Test with real questions. Run the 20 common questions plus five the content cannot answer. Fix the content and rerun until every answer is right.
- Embed the widget and review weekly. Paste the embed script on your site. Each week, read a sample of transcripts and add content for the questions the bot missed.
The rules behind these steps are covered in chatbot best practices. A click-by-click build is in how to create an AI chatbot.
Where SiteGPT fits as a customer service AI chatbot for websites
SiteGPT is a knowledge-trained customer service AI chatbot for websites. It trains on your content and answers visitors in a widget you embed on any site, in 95+ languages.
- Content sources. Website URLs, sitemaps, files and raw text, plus Google Drive, Dropbox, OneDrive, Box, Notion, GitHub and YouTube.
- Human handoff on every plan. By default the AI escalates when the visitor asks for a person, the situation is urgent, or the visitor is frustrated. You can replace those rules with your own.
- Fresh content on higher plans. Growth refreshes content monthly. Scale refreshes weekly and scans the sitemap daily for new or removed pages.
- Chat integrations from Growth. Slack, Crisp, Messenger, Google Chat, Freshdesk Messaging and Zoho SalesIQ. The Zendesk AI Agent is on Scale and above.
- Compliance on Enterprise. A signed DPA on request and a signed HIPAA BAA, both on the Enterprise plan only. A covered workspace is narrower: the Integrations page is not available, and no health data goes in until SiteGPT confirms in writing that HIPAA processing is on. The HIPAA program page and the HIPAA workspace docs give the details.
SiteGPT has real limits. There is no free plan, and the 7-day free trial needs a credit card. Starter has no chat integrations and refreshes content only by hand. There is no Intercom or HubSpot integration today.
Starter costs $59 a month billed monthly, or $39 a month billed yearly ($468 a year), for 1 chatbot and 4,000 GPT-4.1-mini messages a month. Growth costs $129 a month billed monthly, or $79 billed yearly.
Common mistakes when buying a customer service AI chatbot
The most common mistakes when buying a customer service AI chatbot come from comparing headline prices instead of the job and the unit. Five show up most often.
- Comparing prices in different units. 700 message credits and 4,000 messages are not the same volume. Convert your own chat volume first.
- Buying for every question at once. A bot that tries everything and fails loses users. Gartner found only 27% would try a chatbot again after a bad experience.
- Skipping the handoff check. Some tools gate human takeover to a higher plan. Confirm it is on the plan you will buy.
- Ignoring content refresh. A bot trained once repeats old prices and policies. Check the refresh schedule on your plan.
- Signing up before checking the contract. If you need a BAA or DPA, confirm the plan that includes it before the trial.
Frequently asked questions about customer service AI chatbot solutions
Basics
What is the best AI chatbot for customer service on a website?
The best AI chatbot for customer service on a website depends on the job. For answers from your own site and docs, pick a knowledge-trained chatbot such as SiteGPT or Chatbase. For a live chat inbox with AI, pick Tidio. For AI inside a helpdesk, pick Fin.
Is an AI chatbot the same as live chat?
An AI chatbot is not the same as live chat. An AI chatbot answers on its own from your content. Live chat connects the visitor to a person on your team. Many tools now combine both, with the AI answering first and a person taking over.
Will an AI chatbot replace a customer service team?
An AI chatbot will not replace a customer service team. It handles repeat questions and hands the rest to people. Gartner found that 87% of customers say access to a human agent is essential when companies use generative AI in customer service.
Pricing
How much does a customer service AI chatbot cost per month?
A customer service AI chatbot costs $32 to $150 a month on an entry plan billed yearly. Chatbase Hobby is $32, SiteGPT Starter is $39, Tidio Starter plus Lyro is $56.67, and Botpress Plus is $150. Fin costs $0.99 per outcome plus helpdesk seats.
Is there a free customer service AI chatbot?
Some vendors have a free tier. Botpress Free includes 100 conversations, and Tidio has a free plan with 50 Lyro conversations one time. SiteGPT has no free plan, only a 7-day trial that needs a credit card.
Is per-outcome pricing cheaper than a flat plan?
Per-outcome pricing is cheaper at low volume and dearer at high volume. At $0.99 per outcome, Fin costs $99 a month for 100 outcomes and $990 a month for 1,000. A flat plan costs the same each month up to its quota.
Setup and integrations
How long does it take to add an AI chatbot to a website?
A no-code AI chatbot takes a few hours to add to a website: connect the content, set the handoff, test with real questions, and paste the embed script. Testing and fixing content takes longer than the install.
Can a customer service AI chatbot work with Zendesk or Slack?
Yes. SiteGPT runs as the Zendesk AI Agent on Scale and above, and connects to Slack, Crisp and Messenger from Growth. Fin works inside the Intercom helpdesk or with Zendesk, Freshdesk and Salesforce.
Security and compliance
Can a customer service AI chatbot be HIPAA compliant?
A customer service AI chatbot can handle health data only under a signed Business Associate Agreement. At SiteGPT, the BAA is on the Enterprise plan only, and a covered workspace turns off the Integrations page. Chatbase lists HIPAA eligibility on Enterprise.
Does a customer service AI chatbot need a DPA for GDPR?
An EU business that sends personal data to a chatbot vendor usually needs a Data Processing Agreement with that vendor. SiteGPT signs a DPA on request on the Enterprise plan.
Sources
Sources checked on 16 October 2026.
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