Knowledge Base Search

Turn your docs into an answer engine, not a search box

Let visitors ask questions in plain language and get answers pulled straight from your knowledge base via n8n.

Traditional knowledge base search returns a list of articles and leaves the visitor to do the reading. If the answer's split across two pages, or worded differently than they searched, they give up and open a ticket instead.

Wire your n8n knowledge base workflow to a chat widget and visitors can just ask. The workflow searches your docs, pulls the relevant passage, and the widget replies with an actual answer — citing the source article so people can dig deeper if they want.

How it works

Natural language questions

No more guessing keywords — visitors ask the way they'd ask a person.

Answers with sources

Every response can link back to the article it came from, for trust and depth.

Always current

Answers pull live from your knowledge base, so there's nothing extra to keep in sync.

Deflects repetitive tickets

Let the widget handle the questions your docs already answer.

Behind the scenes: the n8n workflow

A look at what's actually running when someone asks a question in the widget.

Chat trigger

The visitor's question is sent to a webhook trigger in n8n, along with the conversation so far.

Search your knowledge base

An n8n node searches your docs, help center, or internal wiki for relevant passages.

Pick the best match

The workflow ranks the results and selects the passage that best answers the question.

Compose the answer

The workflow turns the passage into a direct answer, keeping a link back to the source article.

Reply to the visitor

The answer — and its source — comes back into the chat, so people can dig deeper if they want.

You're not building any of this from scratch — if you've already got an n8n workflow that searches your docs, this just gives it a front door.

Ready to bring this to your site?

Start free with 100 credits, no card required. A secure, branded chat widget for your n8n workflow, live in minutes.

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