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Knowledge base

Build replies around the information your business already uses.

Add your Shopify data, FAQs, documents, and brand guidelines to one AI knowledge base. ReplyAuto AI uses these sources when drafting customer responses, helping each reply stay relevant to your business.

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50,000+
Comments answered monthly
88%
AI drafts used without edits
<30s
Average time to reply
0
Unsourced replies posted
The problem

A generic AI response generator does not know your business

An AI response generator can write a convincing answer, but it does not automatically know your current prices, return policy, stock status, size guide, or brand voice. Without your business data, even a confident reply can give customers the wrong information.

It gives the wrong price

Without access to your current product data, AI may provide a price that sounds reasonable but is not correct.

It loses your brand voice

Generic AI often sounds like generic support. The wording may be polite, but it may not sound like your business.

Sources

Everything your AI response generator can learn from

Add the information your business already uses. ReplyAuto AI can learn from Shopify, documents, FAQs, and brand notes to support more accurate automatic replies across customer conversations.

Shopify catalogue & policies

Connect product details, variants, prices, stock status, shipping terms, and store policies directly from Shopify.

Your own documents

Upload PDFs (except images), Markdown files, or plain text containing sizing guides, care instructions, warranty terms, and shipping information.

FAQs & saved answers

Add the answers your team already uses. ReplyAuto AI can reuse the information while adjusting the wording for each customer question.

Grounded AI replies

If the knowledge base does not contain the answer, the system can hold the draft instead of filling in missing information.

Reindex when needed

Update a policy or document and refresh the knowledge base so future replies can use the latest information.

One knowledge base, multiple channels

Use the same business knowledge to support Instagram auto reply and Facebook auto reply conversations without maintaining separate answer sets.

Formats

Connect the sources behind better AI replies

Build your AI knowledge base using Shopify data, uploaded documents, and text notes. Each source gives ReplyAuto AI different information to reference when creating customer replies.

SourceFormatSync methodUse it for
ShopifyAPI connectionAutomatic resyncPricing, inventory, variants, policies
PDF, Markdown and txt files.pdf, .md, .txtManual upload and reindexPolicy, terms and conditions, refunds, FAQs

Need support for another format? Request an integration from ReplyAuto AI.

How it works

From business knowledge to a grounded AI reply

1Stage 1

Connect or upload

Connect Shopify or upload PDFs, FAQs, policies, and brand notes to your knowledge base.

2Stage 2

ReplyAuto AI indexes it

The content is organized into searchable sections so customers can find relevant information when they ask a question.

3Stage 3

Relevant information is retrieved

When a comment arrives, ReplyAuto AI finds the parts of your knowledge base that match the customer's question.

4Stage 4

A grounded reply is drafted

The AI response generator uses that information to create a draft in your brand voice or holds the reply when reliable context is missing.

Side by side

Generic AI response vs. a ReplyAuto AI grounded in your business

An AI response generator can produce a convincing answer, but connected business knowledge helps ReplyAuto AI use information your customers can actually rely on.

Generic AI response
ReplyAuto AI response
Is the ribbed midi dress true to size? And how long is delivery to Manchester?
Hi! Our dresses usually fit true to size. Delivery normally takes 3–5 business days.
Hey! The ribbed midi runs a little snug through the waist, so most people size up between sizes. Standard Manchester delivery is 2–3 working days, with free delivery over $50.
Coverage

Automate replies to the questions customers ask most

ReplyAuto AI helps businesses automate replies to repeat questions by pulling answers from connected product information, policies, FAQs, and support documents.

Product & fit

“Is this true to size?” “What material is it?” “Is this color available?” “When will it be back in stock?”

Price & promotions

“How much does it cost?” “Does this discount still work?” “Do you offer bundles?” “Can you price match?”

Shipping & delivery

“Where do you ship?” “How long will delivery take?” “Do you offer free shipping?” “Where is my order?”

Returns & warranty

“How long do I have to return it?” “Can I exchange sizes?” “Who pays return shipping?” “Is there a warranty?”

Care & usage

“How should I clean it?” “Can I machine wash it?” “How should I store it?”

Other questions

“Can I cancel my order?” “Can I change my address?” “Do you sell wholesale?”

FAQ

Common questions

How does an AI response generator use a knowledge base?

An AI response generator uses the knowledge base to find relevant business information before creating a reply. ReplyAuto AI can reference Shopify data, FAQs, documents, and brand notes so responses are based on your actual business information instead of generic assumptions.

Can ReplyAuto AI automate replies using Shopify information?

Yes. ReplyAuto AI can automate replies using connected Shopify data such as products, prices, variants, stock information, and store policies. This gives the system useful context when customers ask about products, availability, pricing, shipping, or other store-related questions.

What happens if an automatic reply cannot find the answer?

If an automatic reply does not have enough reliable information, ReplyAuto AI can hold the response for human review. This helps prevent unsupported answers when the knowledge base does not contain the product, policy, or support information needed to answer the customer correctly.

Can the same knowledge base support Instagram and Facebook replies?

Yes. The same knowledge base can support an Instagram auto reply and Facebook customer replies. Businesses can use one set of product details, FAQs, policies, and brand notes across supported channels instead of maintaining separate information for each social platform.

What information can I add to an AI reply generator?

An AI reply generator can use Shopify data, PDFs, Markdown files, text documents, FAQs, product guides, warranty information, and brand-voice notes. Businesses can start with their most useful sources and add more content as new customer questions appear.

How does an ReplyAuto AI follow my brand voice?

ReplyAuto AI uses brand-voice notes stored in the knowledge base. These notes help ReplyAuto AI follow your preferred wording, greetings, tone, emoji use, and communication rules while using your product and policy information to answer the actual customer question.

Can ReplyAuto AI create a comment reply from FAQs and policies?

Yes. ReplyAuto AI can create a comment reply using information from uploaded FAQs, policies, guides, and other connected sources. It retrieves the content that matches the customer question and uses that information when preparing the response.

Keep exploring

Auto Reply mode

Use grounded business information when ReplyAuto AI prepares responses without requiring your team to type every answer.

Moderation inbox

Review drafts, source context, and conversations that need a person before anything goes out.

Analytics

Track the questions your existing sources do not cover and decide what should be added to the knowledge base.

Shopify integration

Sync store information so product, inventory, pricing, and policy details remain available to ReplyAuto AI.

Ready when you are

Put your knowledge base to work on customer questions.

Connect Shopify, upload your documents, and give ReplyAuto AI the information behind more relevant AI replies. Free to start with no credit card.

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Brand-aligned replies for every Facebook and Instagram comment. Drafted in seconds, sent when you say go.

© 2026 ReplyAuto AI. All rights reserved.

Integrations

  • Instagram
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Features

  • Auto Reply
  • Moderation inbox
  • Knowledge base
  • Analytics

Use cases

  • Shopify brands
  • Agencies
  • High-volume teams

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© 2026 ReplyAuto AI. All rights reserved.