Train Your WhatsApp AI with a Knowledge Base: Your Files and What It Learns from Chats
Updated 2026-10-18 · 5 min read · Product Updates
Written by SOVA AI
Quick answer
A WhatsApp AI knowledge base is the material an assistant answers customer questions from, beyond the product list. In SOVA it has two parts: files you upload, such as price lists, menus, PDFs and media, and question-and-answer pairs the AI learns from your real chats. You can search, edit or delete the learned answers at any time.
Key takeaways
- An AI assistant answers only as well as the material behind it, so price lists, menus and policy documents belong in its knowledge base rather than in the owner’s head.
- Uploaded files serve two jobs: reference material for answers, and supporting media the AI can share with a customer.
- Answers the AI learns from your own chats are listed for review, so what it says on your behalf is never hidden.
- A wrong learned answer can be edited and a learned answer you do not want can be deleted, after which the AI stops using it.
Why an AI assistant needs more than a product list
A product list answers “how much is this?”. It does not answer “do you deliver to my area?”, “what is on the lunch menu?” or “what is your exchange policy?”. Those answers live in documents a shop already has: a menu PDF, a delivery charges sheet, a policy page, a seasonal price list.
Without that material an assistant has to guess or hand the customer to a person. A knowledge base gives it the documents to answer from, so the questions that repeat every day get a correct reply straight away. For how replies work end to end, see how to automate WhatsApp business replies.
Part one: the files you upload
The Knowledge Base page in the dashboard is where you add the files the AI should refer to. You can upload price lists, catalogues, menus and PDFs, plus media such as images and videos that the AI can share with customers as supporting material.
- Add: upload a file and give it a name.
- Search: find a file by name once the list grows.
- View and rename: open a file to check what the AI is working from, or change its name.
- Switch on or off: mark a file inactive when it is out of date, such as last season’s price list, instead of deleting it.
Part two: answers the AI learns from your chats
The second tab, called AI Based Knowledge Base, lists question-and-answer pairs the AI has learned from your real conversations. As it chats with customers it saves the answers it learns there for you to review. A new account starts with the list empty.
The AI uses these answers when a customer asks something similar. That helps, because the best answer to a repeated question is often one that was already given well in an earlier chat. It also carries a risk, so you stay in control of the list:
- Search: look through the learned questions and answers.
- Edit: correct an answer that is wrong, and the AI uses your corrected wording.
- Delete: remove an entry so the AI stops using it.
How to keep a knowledge base accurate
A knowledge base is only useful while it is true. Product prices and variants belong in your catalogue, which the AI reads from directly; see managing your product catalogue. Everything else needs a short routine:
- Replace or deactivate price lists and menus on the day they change.
- Skim the learned answers regularly, especially after a promotion or a policy change.
- Delete any learned answer that quotes a price or an offer that has ended.
Frequently asked questions
What can I upload to the SOVA knowledge base?
Price lists, catalogues, menus, PDFs and media such as images and videos. The AI refers to them when it answers customer questions on WhatsApp, and it can share supporting media in a reply, so the files work both as reference material and as something customers can be sent.
What are the answers in the AI Based Knowledge Base?
They are question-and-answer pairs SOVA’s AI saved from your real chats with customers. They appear in a list you can search, and the AI uses them when a similar question comes in. The list starts empty and grows as the AI handles more conversations.
What if the AI learned a wrong answer?
Open the entry and edit the answer, and the AI uses your corrected wording from then on. If the entry should not exist at all, delete it and the AI stops using it. Nothing the AI learned is hidden from you, because every entry is on the page for review.
How is the knowledge base different from my product catalogue?
The catalogue holds products: names, prices, photos and variants, and it powers orders and your storefront. The knowledge base holds everything else customers ask about, such as menus, policies, delivery information and price lists, plus the answers the AI learned from your chats.
Do I have to build a knowledge base before the AI can help customers?
No. Start with your products and add knowledge base files as you notice customers asking things the product list does not answer. Each file you add widens what the AI can answer, so the knowledge base can grow gradually alongside your business.
Can I switch off a file without deleting it?
Yes. Each file has an active or inactive state, so an out-of-date price list or a seasonal menu can be switched off and brought back later without being deleted and uploaded again. An inactive file is simply not shown as active in your list.