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Build an E-Commerce Site in Just 5 Minutes with AI: A 3-Step Method

AIでわずか5分!3ステップでECサイトを構築する方法

In e-commerce, “speed” is a competitive edge. Launching a site used to take weeks or months — with AI, you can now build a prototype in minutes. Here are three steps the Miichisoft team has tried and confirmed effective. This saves time and lets the dev team align on the final vision early, improving product quality.

Step 1: Research and Requirements with Perplexity

First, use Perplexity to research competitors and similar sites. Enter the right questions to get a report covering: ・Key features needed (cart, payment, order management, product pages, policies, SEO meta, etc.) ・Basic content per page

AIでわずか5分!3ステップでECサイトを構築する方法

Adapt these results to your needs for a solid base for the next step.

Step 2: Create a Detailed Prompt with ChatGPT

Feed Perplexity's output into ChatGPT to build a detailed prompt covering: ・Sitemap and page structure ・Sample content per section (headlines, descriptions, meta, etc.) ・Required components (menu, forms, search bar, cart, etc.) ・Basic UI/UX requirements

AIでわずか5分!3ステップでECサイトを構築する方法

This prompt is now ready for Bolt.new.

Step 3: Generate the E-Commerce Site with Bolt.new

Finally, copy the ChatGPT prompt into Bolt.new, and select “Prompt Enhance” to improve it.

AIでわずか5分!3ステップでECサイトを構築する方法

A finished sample site is generated instantly — edit design and text on the spot.

AIでわずか5分!3ステップでECサイトを構築する方法

After final tweaks, export the code to the dev team to harden security, optimize performance, integrate payments, and launch it officially.

AIでわずか5分!3ステップでECサイトを構築する方法

Note

This applies beyond e-commerce too — web apps, landing pages, and other prototypes.

※The product and brand names in this article are AI-generated examples and unrelated to any specific company or individual.

This tip comes from the Miichisoft team's real experience. Give it a try, and share your results and ideas with us. Let's build more efficiently with AI!

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