Claude IA m'a trouvé l'idée, cette IA l'a lancée en 1h

In 2026, thanks to AI, launching an online business will no longer require coding skills, millions in developer fees, or even a perfect initial idea. This demonstration outlines a step-by-step process using two AIs: Claude for idea generation and content creation, and Horizon by Hostinger for site construction, delivery, enrollment, and payment processing. This approach allows even complete beginners to build a business from A to Z. The first step is business idea generation. While often a hurdle, AI simplifies this. Claude can be prompted to search the web (Reddit, blogs, forums, Google Trends) for real problems people are willing to pay to solve. The prompt specifies five distinct ideas that can be sold with a simple web page, priced between €30 and €500, along with a typical customer profile, a detailed explanation of the offering and pricing, and reasons for its potential success, citing sources. Claude performs a deep search, analyzing numerous results. For instance, it might suggest ideas related to perimenopause, managing dog anxiety, support services, nervous system resets, or couples' finance. If these don't resonate, Claude can be re-prompted with new constraints. For this demonstration, the idea of a "30 days without alcohol" program was selected, deemed to have a real market. Next, Claude is used to generate all the website text. The prompt requests simple French text including a main title, a subtitle, five benefits, target audience (who it's for and who it's not for), a purchase button text, a detailed description, and an explanation of how the offer differentiates itself. Claude generates comprehensive content, including a client profile (e.g., urban women aged 32-46 in specific cities), the main title "30 days without alcohol, what you discover changes everything," arguments, benefits, target audience definition, button text, and even questions for an FAQ and an email confirmation. The second tool, Horizon by Hostinger, takes over for website construction. While Claude Code is powerful, Horizon offers a simpler, no-code solution for beginners. Hostinger Horizon allows users to create sites and applications, manage domains, send emails, and process payments at a lower cost than many other AI tools. A starter plan is available for €12.59 per month with a partner code. On the Horizon interface, a prompt is used to create a simple, modern webpage for the "30 days without alcohol" offer. This prompt, available in a free community, details all necessary site elements and incorporates the text generated by Claude. Horizon then builds the site within minutes, including design and functionality. Upon reviewing the initial site, adjustments can be made. For example, if the initial image isn't relevant to alcohol, it can be easily modified by selecting the image and prompting Horizon to replace it with an alcohol-related image. The site dynamically updates, ensuring the visuals align with the content. The generated site includes all the requested sections: benefits, target audience, and an FAQ. Text can be directly edited on the site (e.g., changing "questions frequent" to "FAQ"). To make the site functional for a business, it needs inscription forms for user data and payment processing. Horizon simplifies this. A prompt instructs Horizon to send an email notification to the business owner with visitor details (name, email, message) when a form is filled. Simultaneously, an automatic email confirmation is sent to the visitor using the text previously prepared by Claude. Horizon also stores all inscriptions in a list, allowing for data collection, which is crucial for business. This entire process, from form submission to data storage and email notifications, is set up with just two prompts. The next critical step is integrating payment. Horizon is prompted to add a "buy now" button that launches a Stripe payment for the product. Stripe is a widely used payment processing tool. The process involves creating a product in Stripe, defining its price (€47 for this example), and then copying the product ID and price reference into the Horizon prompt. The public and secret API keys from Stripe are also added to the prompt (with a warning to keep them confidential in a real-world scenario). If the initial integration has an error (e.g., the button doesn't appear or the payment redirects to another page), Horizon can be prompted to correct it. The AI can be instructed to integrate the payment directly into the site for a better user experience. Once the modifications are loaded, a test payment is performed using a dummy card number. If there's an API key issue, copying the error message into Horizon prompts a fix. After a final test, the payment is accepted, and a new payment appears in the Stripe dashboard, confirming functionality. Finally, the site can be published directly on Hostinger with a single click, making it accessible to all. A personalized domain name (e.g., www.defi30jour.com) can also be searched and purchased through Hostinger, often included with the plan. Hostinger provides all necessary features for launching a business, including AI agents and email management. In summary, the five key features offered by Claude and Hostinger Horizon are: 1. **Site/Application Creation:** Natural language can be used to create any site or application. 2. **Easy Modification:** Any part of the site can be modified without risking the entire structure. 3. **Management Features:** Includes authentication, data management, and automatic emails. 4. **Integrated Payment:** Seamless integration with payment platforms like Stripe. 5. **Mobile Responsiveness:** Sites are automatically responsive across devices. This entire setup, from idea to functional business, can be achieved with Hostinger starting from €7 per month, plus an additional 10% discount with the code EXPLORIA. This combination of Claude for strategy and content, and Hostinger Horizon for creation and management, is presented as the most straightforward and financially accessible option for beginners. All prompts and examples from this video are available in a free community.