ProductBuild a business app with AI
DukeOS · AI operating systemCRM, ERP and AI agents in one system. From $49 a month per business
Build a business app with AIDescribe your business. Duke builds the app.
No code and no drag and drop. Tell Duke what you sell and how you work, and it sets up the apps, pages, fields, roles, messages and automations, showing you each change before it's made.
01In short
The answer, first.
Build a business app with AI
DukeOS is the AI operating system for business by SmartDuke Technologies. Instead of coding or dragging blocks, you describe what your business needs and Duke, the built-in AI, builds it: CRM stages, custom pages and fields, roles, message templates, automations and agents, each change previewed and approved. Building is free; you pay from $49 a month when you publish.
02In detail
What owners ask us.
Each question with a short answer, then the detail.
Can AI really build a business app?
Yes, inside a platform designed for it. DukeOS already has 31 apps (CRM, bookings, memberships, invoicing, inventory, WhatsApp and more) and a safe way to extend them. When you describe your business, Duke switches on the right apps and creates what's missing, such as a Properties page with price, area and status, linked to buyers. The result is a working system, not a mock-up, and nothing changes without your approval.
How is this different from a no-code app builder?
No-code builders give you blocks and leave the design to you. DukeOS starts from apps that already work together, and you change them by asking. Software is described, not coded: "add a Site visits page linked to the lead, with date, agent and feedback" becomes a page with fields, a list, a menu item and access rules, built for you and shown first.
Can I build a custom CRM without coding?
Yes. Pipelines and stages are data, so they are yours to name. Add custom fields to contacts and leads (text, number, money, date, choices, links and more), and custom pages for anything else you track. Duke on duty can even fill in a customer's records on WhatsApp on pages you choose. Read more on AI CRM.
What can I ask Duke to build?
Pages and fields, menu items, roles and who can see what, message templates, automations (when this happens, do that), AI agents with a schedule, goals, and even your website's first draft. For example: "a Job cards page for repairs, with device, fault, technician and status", or "a weekly agent that finds clients who haven't rebooked in six weeks".
03The apps it uses
Everything it uses.
More about DukeOS for real estate agency: Real estate agency
04Questions
Common questions
Do I need to know how to code?
No. You describe what you need in plain words. Duke builds it inside DukeOS and shows you the change first. Developers who want the code itself can take the DukeOS source licence instead.
How long does it take to build my app?
Most businesses get a working first draft in one conversation: apps switched on, stages, fields, pages, roles and templates. You can keep refining it by asking Duke, before and after you publish.
Can I build an app for a business type that isn't listed?
Yes. DukeOS is set up for 76 kinds of business, but the apps are general. Tell Duke how your business works and it builds the pages and fields you need on top of the CRM, bookings, invoicing and the rest.
Can I undo something Duke built?
Every change is approved first and recorded in the audit log. You can edit or remove pages, fields and automations yourself or ask Duke to, and records are only deleted with approval.
05Start free
Build your wholebusiness, free.
Free to build. Pay when you publish.
Start free
