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Home / Features / Knowledge Base
Knowledge base

What you feed it is what it knows.

Drop in the documents you already have. The assistant chunks, indexes and cites them — and tells you which questions it still cannot answer.

Start free — 100 chats See pricing
Drop files here
or paste a URL — PDF, DOCX, XLSX, CSV and more
PDFDOCXRTFXLSXXLSCSVPPTXPPTTXTMDHTMLJSONXML
price-list-2026.pdf · 2.4 MB · Indexed
In short

An AI knowledge base is the content your assistant answers from. DeskClerk AI indexes your public pages and uploaded documents, splits them into searchable chunks, and cites the chunk behind every answer.

  • 11 file formats
  • Up to 50 MB per file
  • Up to 200 pages per PDF
  • 10M characters per site
  • Every answer cites a source
Structure

Site → language → document → chunk

You can see exactly what the assistant can search, down to the chunk.

acme-industrial.com
English · default
Shipping & delivery · 14 chunks
Product comparison · 22 chunks
price-list-2026.pdf · 41 chunks
Deutsch · same content, translated answers

Every source is inspectable

  • Chunks are readable and searchable
  • A failed parse says why, in plain language
  • Re-uploading a file replaces its chunks
  • Deleting a document removes its vectors
Limits

Real limits, stated up front

50 MB

per file

200

pages per PDF

10M

characters per site

The problem

Where it hurts today

Content is scattered

Policies, price lists and product sheets live in different folders and formats.

Answers go stale

The site changes; the chatbot's script does not.

No traceability

Nobody can say which document produced an answer.

Unknown gaps

You only discover missing content when a customer complains.

Capabilities

What it does, in detail

Add a URL or upload files

Crawl public pages or upload PDF, DOCX, RTF, XLSX, XLS, CSV, PPTX, PPT, TXT, MD, HTML, JSON and XML.

Chunking you can inspect

Documents are split into readable chunks with page numbers where available.

Sources on every answer

The visitor and your team see which page or file the answer came from.

Gap detection

Questions the content cannot answer are listed with the visitor's wording.

Re-upload replaces content

Uploading a new version replaces the old chunks instead of duplicating them.

Limits stated up front

50 MB per file, 200 pages per PDF and 10 million characters per site.

Fit

Who it is for

E-commerce

Product pages, size charts and return policies in one place.

B2B

Datasheets, price lists and shipping terms indexed together.

Regulated services

Policies answered from the approved document, with the source shown.

Multi-language sites

One knowledge base answers visitors in their own language.

Comparison

How it differs

CapabilityDeskClerk AIA generic chatbot
Upload documents, not just a URLYes, 11 formatsOften URL only
Source shown under each answerYesRare
Gap detectionYesNo
Per-site isolationYesVaries
FAQ

Frequently asked questions

No. Scanned images have no selectable text, so the text must be selectable or OCR'd before upload.
Its chunks and vectors are replaced by the new version.
Yes, you can add text directly; it is indexed like any other source.
10 million characters of knowledge per site is the soft limit.
Yes, deleting it removes its chunks and vectors from that site.
No. You paste one script tag before the closing body tag of your site, or use a code block in your builder. Most sites are live in about 10 minutes.
PDF, DOCX, RTF, XLSX, XLS, CSV, PPTX, PPT, TXT, MD, HTML, JSON and XML — 11 format processors. Up to 50 MB per file and up to 200 pages per PDF. Scanned images are not supported.
It answers in the visitor's language, using your content. Interface text is available in English, Chinese, German and Arabic today; more interface languages are planned.
One visitor message or one assistant reply is one message. One question plus one answer is two messages, so plans are quoted in complete answers — 1,250 answers per month on Basic is 2,500 messages.
It says so, records the question as a knowledge gap, and can hand the conversation to your team. Handoff asks the visitor for contact details first.
Related

Keep reading

Knowledge Base in a real workspace

Knowledge Base is not a demo screen — it runs on the site you already have.

In practice

What it looks like on a normal Tuesday

A visitor asks the question you have answered a hundred times. The assistant replies from your content, shows the source, and captures the details when it matters.

  • Paste a URL and it crawls and learns automatically
  • Upload PDFs, Word files, spreadsheets and text
  • Type answers manually for anything not on your site
  • Auto-sync keeps answers up to date
A monitor showing a softly blurred dashboard
“It answers the way we would answer, because it only uses what we published.”
Operations manager · DeskClerk AI customer
Also included

The details that matter

By the numbers

The product behind this page

Only counts we can verify.

14
product features
4
interface languages
11
file formats
10
minutes to set up

Put an assistant on your website today

Start with 100 free chats. No credit card to begin, live in about 10 minutes.

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