Customer service and website chatbots: AI tools compared (18)

What customer service and website chatbots tools are for

AI customer service tools answer routine questions using information you provide about your business. They suit online stores, service businesses and support teams that repeatedly handle similar requests. Depending on the product, an assistant can retrieve an explanation, collect relevant details and pass the conversation to a person. Consider a customer asking how to return an item. Previously, an adviser would find the return policy and type out the instructions. With a configured assistant, the customer can receive an explanation drawn from approved documentation, while exceptions go to your team. Tiledesk supports answers based on a knowledge base and conversation transfers. Chat Data lets you build a chatbot using business documents and web pages. The practical benefit depends on the material behind the assistant, the questions it is allowed to answer and how clearly you define the route to human help.

Example uses:

• Answer return policy questions using the current instructions that your support team has reviewed and approved.
• Collect the reason for a request before passing the conversation and relevant context to an adviser.
• Explain registration steps from your documentation and direct visitors who remain stuck to the appropriate team.
• Qualify an incoming sales enquiry by asking about the visitor’s needs, circumstances and preferred contact details.
• Help website visitors locate a specific answer within the documents and pages supplied by your business.

Our picks by need

These picks follow simple rules applied to the verified data, with no partnership or affiliate link:

• Best scored : Chatfuel. 78/100 on our access and transparency grid.
• Cheapest paid option : AgentDock. First plan at $144 per year.
• To keep data in Europe : Tidio. Data hosted in the European Union.
• Open source : Tiledesk. Public code, self-hosting possible depending on the project.

The main tools at a glance

Chatfuel 78/100

Chatfuel lets businesses automatically answer customer requests and qualify leads within conversations. It also supports appointment booking through WhatsApp, messaging campaigns, and synchronization of contacts with a CRM system. Features: Automatically respond to customer requests; Qualify leads within conversations; Book appointments through WhatsApp. Entry price: $216 per year, with a free tier. Runs on: web browser and API. Data hosting: United States.

Tiledesk 78/100

Tiledesk lets customer service teams build agents with a visual editor. It answers from a knowledge base, transfers conversations to an advisor, and brings together messages from several channels. Features: Build agents with a visual editor; Answer customers using a knowledge base; Transfer a conversation to an advisor. Entry price: €124 per month, with a free tier. Runs on: web browser, iPhone and iPad, Android, and API. Data hosting: Several regions.

Chat Data 73/100

Chat Data lets businesses create a chatbot using company documents and web pages. It deploys on websites or messaging services, collects leads, transfers conversations to human support, and retrieves conversations through an API. Features: Create a chatbot using company data; Import documents and web pages; Deploy the assistant on a website or messaging service. Entry price: $15.83 per month, with a free tier. Runs on: web browser, API, and Slack. Data hosting: Several regions.

Tidio 70/100

Tidio lets customer service teams automatically answer customer questions and transfer conversations to an adviser. It also centralizes messages and tickets and collects contact details from prospective customers. Features: Automatically answer customer questions; Transfer a conversation to an adviser; Centralize messages and tickets. Entry price: $24.17 per month, with a free tier. Runs on: web browser, Windows, macOS, Linux, iPhone and iPad, Android, and API. Data hosting: European Union.

FastBots.ai 68/100

FastBots.ai lets customer service teams create a chatbot from documents and web pages. It answers visitor questions, collects sales inquiries, and transfers conversations to a person. Features: Create a chatbot from documents and web pages; Answer visitors' questions; Collect sales inquiries. Entry price: $33 per month, with a free tier. Runs on: web browser and Slack. Data hosting: United States.

SiteSpeakAI 68/100

SiteSpeakAI lets businesses create an agent using company documents to answer website visitors. It collects contact details, transfers conversations to a person, and connects to external tools. Features: Create an agent using company documents; Respond to website visitors; Transfer a conversation to a person. Entry price: $290 per year, with a free tier. Runs on: web browser, API, and Slack. Data hosting: United States.

Zendesk AI 65/100

Zendesk AI lets customer service teams automate responses and actions in connected systems. It also suggests replies and actions to support agents, builds a knowledge base, and analyzes conversation quality. Features: Automatically respond to customer requests; Perform actions in connected systems; Suggest replies and actions to support agents. Entry price: €55 per month. Runs on: web browser and API. Data hosting: Several regions.

Chatbase 65/100

Chatbase helps customer service teams create an agent from documents and web pages. The agent answers customer requests, performs actions in connected services and transfers conversations to a person. Features: Create an agent from documents and web pages; Answer customer requests; Perform actions in connected services. Entry price: $40 per month, with a free tier. Runs on: web browser, API, and Slack. Data hosting: United States.

Fin 60/100

Fin helps customer service teams answer requests using company content and execute support procedures. It passes complex cases to a person and supports conversation topic analysis and support performance tracking. Features: Answer requests using company content; Execute customer service procedures; Pass complex cases to a person. Entry price: $0.99 pay as you go. Runs on: web browser and API. Data hosting: Several regions.

GaliChat 58/100

GaliChat lets website managers create an assistant from web pages and files. It embeds a chat window, collects visitor contact details, and provides access to previous conversations. Features: Create an assistant from web pages and files; Embed a chat window on a website; Collect visitors' contact details. Entry price: $19 per month, with a free tier. Runs on: web browser and API.

The category in figures

Of the 18 tools in the category, 11 (61%) offer a free tier, 72% have a public API and 3 have a French interface. The median entry price, per month, is $31 (across 16 tools with a published price). 13 disclose where data is hosted, 3 of them in Europe or on device.

Also useful

These tools belong to another category but also cover this need:

• Mintlify Mintlify is for developers publishing and maintaining documentation. It supports interactive references built
• Retell AI Retell AI lets teams create agents that answer phone calls and launch calling campaigns. It supports appointme
• Botpress Botpress is for people building AI agents with a visual editor. It allows users to connect agents to a knowled
• Voiceflow Voiceflow lets businesses visually build conversational agents connected to their documents and external servi
• D-ID D-ID makes a person speak from a photo and creates videos from text. It serves people who want to build intera
• DialLink AiVA DialLink AiVA answers incoming calls for teams handling telephone inquiries. It takes messages, books appointm
• Hexabot Hexabot lets teams visually build workflows connecting models, tools, and business systems. It supports trigge
• Documind Documind lets people working with PDFs ask questions across several files and receive answers with document re
• guidde guidde lets people documenting software procedures record their steps and turn them into video tutorials. It s
• HubSpot Breeze HubSpot Breeze helps people use CRM data to prepare sales communications. It answers questions, prepares email
• Twig Twig serves teams handling conversations with prospects. It answers phone calls, text messages and website cha
• WAPlus WAPlus serves teams managing customer conversations on WhatsApp. It organizes chats, schedules messages and fo

Choosing well and avoiding pitfalls

Compare assistants using genuine customer questions, including unclear wording, spelling mistakes and requests your documents cannot answer. Check the quality of English and any French support your customers need. Review document imports, update methods and the conditions for transferring a conversation. The available website and messaging channels should match how customers contact you. Check conversation exports, ticketing integrations, retention controls and access permissions. Read the charging rules carefully, since usage may depend on conversations, responses, stored content or optional features. Choose around the workflow your team can maintain over time.

An assistant may invent a policy, repeat outdated instructions or sound certain when the documents are unclear. Use approved material, remove obsolete versions and configure an explicit response for missing information. Avoid importing personal details that are unnecessary for support. Customers with complex requests need a workable route to a person, with enough context to avoid repeating themselves. Review real conversations regularly to identify misleading answers, misunderstood requests and transfers that fail to reach the right team.

To compare with the cost of using an AI model directly, see the API price calculator.

Free or paid?

Free plans generally let you test an assistant with a restricted document collection and limited conversation usage. They can help you assess answers and website setup. Paying may become useful when you need broader usage, connections to existing systems, deployment controls or shared workflows for advisers. Check the actual restrictions before making the assistant available to customers.

Tools in the category with a free tier: Chatfuel, Tiledesk, Chat Data, Tidio, FastBots.ai, SiteSpeakAI, Chatbase, and GaliChat.

For which jobs?

The profiles that use these tools most, based on the use cases documented by publishers: customer support, small business owners, online retailers, sales teams, developers, and marketers.