An AI assistant for SMS, email and chat is a tool that answers your customers' questions across several channels at once. It draws on your own content (website, documentation, policies) to give accurate answers, cite its sources and hand the conversation over to a human when necessary.
What is a multichannel AI assistant?
It is an automated agent that handles exchanges with your customers on chat, email and sometimes SMS. It does not just reply: it understands the question, looks for the information in your knowledge base, answers with the source, and hands over to your team if the request goes beyond its scope.
A multichannel AI assistant is not a simple scripted chatbot. A classic chatbot follows a decision tree: if the customer clicks on "delivery", it displays a pre-written text. An AI assistant, on the other hand, reads your site and your documents, then formulates an answer suited to the question asked. It can cite the exact page where it found the information, which reassures the customer and lets you check the answer.
Why an AI assistant on several channels rather than just one?
Because your customers do not all contact you through the same channel, and an assistant that covers only one leaves you with blind spots. Some prefer chat on your site, others write an email, others still send an SMS. If you only answer on chat, you lose the others.
A multichannel assistant centralises conversations in a single shared inbox. Your team sees all requests in the same place, with the full history and the cited sources. It can reply, escalate or let the AI handle repetitive questions.
The channels and what they involve
- Chat on the site: What the customer expects: An immediate answer, without leaving the page; What the assistant must do: Read the question, search your content, answer with the source
- Email: What the customer expects: A complete, traceable answer; What the assistant must do: Write a clear answer, cite the source, keep the thread
- SMS: What the customer expects: A short, quick answer; What the assistant must do: Answer in a few sentences, offer a link or a callback
Each channel has its constraints. SMS requires concision. Email allows more detail. Chat demands responsiveness. A good assistant adapts to the format without losing accuracy.
How does an AI assistant for SMS, email and chat find the answers?
It trains on your content: site pages, help articles, product documentation, return policies, terms of sale. When a customer asks a question, the assistant searches this content, selects the relevant passages and writes an answer citing the source.
In practice, the process happens in four steps:
- Collection: the assistant reads your accessible pages and documents.
- Indexing: it organises the information so it can be found quickly.
- Answer: it formulates an answer from the relevant passages.
- Citation: it indicates the page or document where the information comes from.
This approach avoids invented answers. If the information does not exist in your content, the assistant says so and offers to hand over to a human. That is more honest than a plausible but false answer.
What happens when the assistant does not know how to answer?
It hands the conversation over to your team, with all the context. The customer does not have to repeat their question. Your team sees the full history, the cited sources and the initial question.
This handover to a human is essential. An AI assistant does not replace your team: it filters repetitive questions and prepares the ground for complex cases. When a customer asks for a refund outside policy, disputes an invoice or expresses dissatisfaction, the human takes over.
What the handover to a human must include
- The customer's full question, as they asked it.
- The answers already given by the assistant.
- The cited sources.
- The channel of origin (chat, email, SMS).
- The conversation history.
Without these elements, your team starts from scratch and the customer has to repeat themselves. That is frustrating and time-consuming.
What criteria should you use to choose a multichannel AI assistant?
Three criteria matter: the quality of the answers, data management and ease of setup. The rest (number of features, integrations) comes after.
The quality of the answers
An assistant that invents answers is worse than no assistant at all. Look for a tool that cites its sources and admits when it does not know. Test it with precise questions about your own policies: delivery times, return conditions, opening hours, prices.
Data management
If you handle data from European customers, the question of hosting comes up. An assistant hosted in the European Union, with GDPR compliance, simplifies your compliance. Check where conversations are stored and how they are protected.
Ease of setup
An assistant that requires weeks of integration is no better than a hire. Look for a tool that is set up in a few minutes: you enter your site address, the assistant reads your pages, you add a line of code or follow a guide for your platform.
How long does it take to set up an AI assistant?
A few minutes for the basic configuration, a few hours to refine the answers. You enter your site address, the assistant reads your pages and documents, then you add it to your site with a line of code or a ready-to-use guide for your platform (Shopify, WordPress, WooCommerce, Wix, Squarespace, Webflow, Magento, PrestaShop, BigCommerce).
Then you have to test. Ask the questions your customers really ask. Check that the answers are accurate and that the cited sources are the right ones. Adjust your content if an answer lacks precision. An AI assistant reflects the quality of your documentation: the clearer your content, the better the answers.
Can an AI assistant handle SMS and email in addition to chat?
Yes, provided the tool is designed for it. Not all assistants cover SMS or email natively. Some are limited to chat on the site. Others add email, more rarely SMS.
If multichannel matters to you, check it before choosing. An assistant that centralises all three channels in a shared inbox saves you from juggling several tools. Your team sees everything in the same place and the customer gets a consistent experience, whichever channel they choose.
Moving to an AI assistant that knows your business
A useful AI assistant for SMS, email and chat does not just reply: it answers correctly, cites its sources and hands over when needed. That is what Chatixy offers: an AI agent trained on your site and your documents, hosted in the European Union, GDPR compliant, that answers 24/7 on your site, captures leads and passes conversations to your team in a shared inbox, with the full history.
Setup requires no code: you enter your site address, the assistant reads your pages, you add it with a line of code or a guide for your platform. Agencies can manage one agent per client, each with its own knowledge base and branding.
Start with a free 7-day trial. Add your URL, customise the agent and watch it answer in a few minutes.