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AI chatbot

AI chatbot for your website that also answers on email, WhatsApp, Messenger, Telegram, Signal, Teams and Slack

Updated 2026-10-19·Nexly Lab

Nexly Agents gives your website an AI chatbot that answers customers 24/7, only from your company's knowledge, and shows where each answer comes from. It installs with one snippet on any site. The same agent and the same knowledge also answer on email, WhatsApp, Facebook Messenger, Telegram, Signal, Microsoft Teams and Slack, so customers get the same answer wherever they write.

What makes it an AI chatbot, not a script

A classic chat bot follows a decision tree: buttons, keywords, fixed replies. The Nexly Agents chatbot understands questions in the customer's own words, finds the answer in your website, documents, manuals and FAQ, and replies in the customer's language (8 languages in one instance). When the answer is not in your knowledge, it says so and passes the conversation to a person instead of guessing.

Read more in AI agent vs chatbot.

Website chat widget

One chatbot, every channel

You do not build a separate bot for each messenger. One agent with one knowledge base answers on website chat, email, WhatsApp, Messenger, Telegram, Signal, Microsoft Teams and Slack, and all conversations land in one panel. See all channels.

Answers you can check

From your documentation we build a set of control questions. Every change of the chatbot is tested on the same set, with the expected and the actual answer side by side, a score and a justification for each question. Your expert can override any verdict. Each answer in the panel shows its source, cost and time.

A chatbot that tells you what customers want

Analyst agents read every conversation and report daily the top questions, problems, missing information and lost sales, with a recommendation of what to focus on today. Your chatbot becomes the cheapest market research you have.

Safety

A separate guard checks every message and politely refuses prompt-injection attempts. Content from the knowledge base is treated as data, not commands. The chatbot does not ask for passwords or card numbers, does not promise refunds and does not give medical or legal advice. Message and cost limits have a hard safety switch. More on security and GDPR.

Frequently asked questions

What is the best AI chatbot for a business website?
Choose by four things: does it answer only from your knowledge and show sources, does it hand off to a person when it does not know, does it work in the channels your customers use beyond the website, and can you test answer quality before each change. Nexly Agents meets all four and also covers email, WhatsApp, Messenger, Telegram, Signal, Microsoft Teams and Slack. If you want a self-serve tool with public plans, compare Tidio and Chatbase.
Does the AI chatbot work with WordPress, WooCommerce and Shopify?
Yes. The widget installs with one snippet on any website, including WordPress, WooCommerce and Shopify.
Can the chatbot hand a conversation over to a person?
Yes. When it does not know the answer, it says so and passes the conversation to your team with full context, for example as a ticket in Zoho Desk or Jira. Your team can also take over any conversation with one click.
Is the AI chatbot GDPR compliant?
Data is processed under a GDPR data processing agreement (DPA), personal data is masked in analytics, technical logs are deleted after 90 days and a self-hosted option is available. See the GDPR-compliant AI chatbot checklist.
How fast can I have an AI chatbot on my website?
You can see a free demo on your own website first. A working chatbot on your knowledge is ready 2 to 3 weeks after you hand over the materials.

See the AI agent on your own website

Give us your website address and e-mail, and we will prepare a working demo of the agent on your own site.

Get a free demo