How to Build a Simple AI Chatbot with Zapier Interfaces and Tables

Zapier Chatbots (part of Zapier Interfaces) lets you build a hosted AI assistant that answers from instructions and uploaded knowledge, and can trigger Zaps when someone chats. This guide walks through making a support bot you can embed on a site or share by link.

What you need

• A Zapier account with access to Chatbots / Interfaces
• A few documents or FAQ text to act as knowledge
• Optionally a website where you can paste an embed snippet
• About 15 minutes

Step 1: Create a new chatbot

Open chatbots in Zapier and click New Chatbot. Give it a name and pick the underlying model. Choose a recent default model unless you have a reason to change it.

Step 2: Write the directive

The directive is your system prompt. Tell the bot who it is, what it should and should not answer, and how to behave when it does not know something. A clear directive prevents the bot from inventing answers.

You are the support assistant for Setuproll.
- Answer only using the uploaded knowledge.
- Keep replies under 4 sentences.
- If the answer is not in your knowledge, say so and
  offer to open a support ticket.
- Never invent prices or policy details.

Step 3: Add knowledge sources

In the Knowledge tab, upload PDFs, paste text, or add a URL to crawl. The bot uses this content to ground its answers. Keep documents focused; a tidy FAQ beats a huge messy manual for accuracy.

Step 4: Test in the preview pane

Use the live preview to chat with your bot. Ask both easy and edge-case questions. Confirm it refuses gracefully when something is outside its knowledge instead of guessing.

Step 5: Publish and embed

Click Publish to get a shareable link and an embed snippet. Drop the snippet into your site to show the bot as a chat bubble. Optionally connect a Zap so each conversation gets logged to a Zapier Table.

Result: A working support chatbot grounded in your own docs, embeddable on your site, that politely declines anything it cannot back up with a source.