What Is an AI Agent? A Plain-English Guide for Business Owners
What an AI agent is, how it differs from a chatbot, the 6 parts every agent has, and what it can and can't safely do for a small business.
VibeCoder U Blog
Build it yourself with AI
A new plain-English guide every week: what to build, what it costs, and how to build it with AI.
How Much Does It Cost to Build an App in 2026? Hire vs. Build It Yourself
Real 2026 price ranges for agencies, freelancers and building your own app with AI, for small businesses in the US and Canada.
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The vibe coding course for beginnersVibeCoder U is an online vibe coding course for complete beginners in the US and Canada.How to build an app with AI, without codingTo build an app with AI, describe it in plain English to an AI app builder like Replit, Lovable or Bolt, one small step at a time, and test each step before the next.Build a business website with AIYou can build a professional small business website with AI in a day: five pages, a contact form that emails you, search engine basics and your own domain.Build your own CRM with AIA custom CRM is a private app that tracks your contacts, deals and follow-ups.Build your own booking app with AIA booking app lets customers pick a service and an open time, then get an automatic confirmation.Build an AI chatbot for your websiteAn AI chatbot answers your customers' questions around the clock using your own business information, and hands off to a person when needed.AI agents for business: what they do and how to build oneAn AI agent is software that does a job for your business: it reads what's new, decides the next step, uses the tools you allow (like your email, CRM or calendar) and asks you before anything risky.Replit, Lovable, Bolt, v0 or Cursor: which one should you use?For most beginners, Replit, Lovable and Bolt are the easiest way to build a full app in the browser.What it costs to build an app: hire out or build it yourselfIn 2026, agencies commonly quote $40,000 to $400,000+ for a custom app and North American freelancers often charge $100 to $180 an hour.Build your own business software. Skip the big agency invoice.VibeCoder U teaches business owners and their teams to build their own software with AI: websites, CRMs, booking apps, customer portals and internal tools.
Build it step by step, with the exact prompts.
Free account. 25 AI credits a month. No card needed.