# Most Businesses Lose Leads at Night — So I Built This > Source: > Published: 2026-06-16 05:02:32+00:00 Most businesses don’t lose customers because their product is bad. They lose customers because nobody is there to respond when buyers are ready to take action. Think about it. A potential customer visits your website at 11 PM. They have a question before buying. There is no support available. No instant answer. So they leave. And most businesses never even realize that revenue just disappeared. That’s the problem I wanted to solve. So I built **AICS** — an AI-powered customer support and lead capture system that works 24/7. • Answers visitor questions instantly • Captures leads automatically • Qualifies prospects based on conversation • Trained on your website, FAQs, and documents • Works as a fully embeddable chat widget Speed = trust. If you respond instantly, users trust you more. If users trust you, they convert faster. AICS makes sure no visitor is left unanswered — even when you are sleeping. • Node.js + Express • Google Gemini API • RAG (Retrieval-Augmented Generation) • Vector database (Qdrant) • Modular SaaS architecture Portfolio Integration: [https://lnkd.in/gM4E5jnv](https://lnkd.in/gM4E5jnv) Invoice System Integration: [https://lnkd.in/gtuyXRW8](https://lnkd.in/gtuyXRW8) Building SaaS is not just about code. It’s about understanding real business pain: I’m currently improving AICS and looking for early users and feedback. If you run a business and want to try it, feel free to reach out. 💬 Would you trust an AI to handle your website visitors?