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How to Build a Custom AI Chatbot (No-Code) in 30 Minutes

1. What You’ll Need Before You Start

• A clear use case — define what your chatbot should do (FAQ, lead gen, support, etc.)
• Access to a no-code AI platform (e.g., Chatbase, Voiceflow, or Tidio AI)
• A small set of source content — PDFs, website URLs, or Q&A pairs to train your bot

2. Step 1 — Choose Your AI Platform & Set Up a Project

• Sign up for a free tier account on your chosen platform (no credit card required for most)
• Create a new “chatbot” project and select the data source type (website, document, or manual text)
• Give your bot a name and set the primary language — this affects tone and fallback responses

3. Step 2 — Upload Your Knowledge Base

• Import 3–5 pages of your website or upload a PDF with common questions and answers
• Let the platform auto-chunk and index the content — this usually takes 1–2 minutes
• Review the extracted snippets to ensure key information is captured correctly

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Written byTheo Grant

Theo Grant explores real-world AI applications, automation workflows, and hands-on tutorials at AI In Action Hub. Theo breaks down complex AI concepts into practical guides that help professionals and creators leverage AI in their daily work.