The category Updated
What is an AI company builder?
An AI company builder is software that takes a company idea described in plain language and produces the company’s first working product, its pages and copy, and the operating tools around it, so a founder can publish and start selling without engineers.
Restart is the AI company builder. You type the idea; Restart sharpens it, builds a working web product with a live preview, publishes it to a real URL, and keeps going with the work past the code.
How is it different from an AI app builder?
An AI app builder gives you software and stops. An AI company builder treats the software as the first artifact of a company and produces the rest: positioning, launch pages, pricing, an inbox, a task list, research. Four kinds of product get called "AI builders"; they produce different things.
| Kind of product | Examples | What it produces | Who it is for |
|---|---|---|---|
| AI app builder | Lovable, Bolt.new, Base44, Replit, v0 | An app or website from a prompt; you host, brand, market and run it yourself. | People who want software, including developers. |
| AI business-plan generator | Bizplanr, Upmetrics, Canva’s plan tool | Documents: a plan, projections, a pitch. Nothing runs. | People raising money or writing a plan. |
| Autonomous “AI runs your company” agents | Twin, Polsia | Agents that do operating tasks for a business that already exists. | Operators with a company to hand work to. |
| AI company builder | Restart | The product, published to a live URL, plus the brand, launch pages, pricing, inbox, tasks and research to run it. | Founders starting from an idea, technical or not. |
How does an AI company builder work?
On Restart the journey has four steps, and each step ends with something you can look at.
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Start with an idea
Say it in a sentence. Restart sharpens it into something buildable.
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Build and launch
Watch your product built live, then publish it to a real URL.
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Grow
Iterate by chat — new pages, new positioning, new ideas, same day.
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Run
Your companies and projects, organized in one workspace.
What does Restart actually build?
The first build is a real, demo-grade web product. Beyond it, Restart hands back the artifacts a company needs to operate, each one a page, a plan or a tool, never a promise that Restart runs the function for you.
- A working web product: real pages, real flows, design you would show a customer
- Product copy that says who it is for before it says what it does
- A live, shareable URL the moment you publish
- A positioning brief, launch pages, pricing and proposal pages
- A company inbox with its own address, and a daily slate of suggested tasks
- Research reports with sources, content drafts, and Meta ads set up in your own ad account, on paid plans
Not yet in the first build: payments, user accounts and third-party integrations inside the product you publish. Those come later in the journey, once people are asking to get in.
Restart is free to start, with 5 build credits a day. Pro is $99 a month, Autonomous from $399; see pricing for what each includes.
What founders build with it
- SaaS Build and launch a software company. “A project management tool for freelance designers, with client portals and simple invoicing”
- Consumer apps Turn a consumer idea into a real product. “A habit tracker that pairs people with an accountability partner and weekly check-ins”
- Marketplaces Build a business connecting buyers and sellers. “A marketplace where local chefs sell weekly meal subscriptions to nearby families”
- E-commerce Launch a product, brand, and storefront. “A storefront for small-batch ceramic tableware with a story-driven brand”
- Service businesses Package expertise into a scalable company. “A productized design service with three fixed-price packages and an intake form”
- Local businesses Build the digital foundation for a local operation. “A site for a neighborhood coffee shop with menu, hours, story, and event nights”
Questions about AI company builders
What is an AI company builder?
An AI company builder is software that takes a company idea described in plain language and produces the company’s first working product, its pages and copy, and the operating tools around it, so a founder can publish and start selling without engineers.
How is an AI company builder different from an AI app builder?
An AI app builder stops at the software. An AI company builder starts there and keeps going: it publishes the product to a live URL and hands back the brand, launch pages, pricing, a company inbox, daily tasks and research, the work a company needs beyond code.
Is Restart the same thing as Builder.ai?
No. Builder.ai was a software-development service that assembled apps with human developers behind an AI front end; it entered insolvency in 2025. Restart is a product you use yourself: you describe the idea, the Builder writes the code in front of you, and you publish it.
Do I need to know how to code to use an AI company builder?
No. You write in plain language, the Builder writes the code, and you review a live preview before anything goes live. Founders who can code use it too, because the first version arrives in minutes instead of weeks.
What does an AI company builder cost?
Restart is free to start, with 5 build credits a day and no card. Pro is $99 a month and Autonomous starts at $399, each with a monthly credit pool. Full details are on the pricing page.
What can’t the first build do yet?
Payments, user accounts and third-party integrations inside the built product are not part of the first build. The first version is a real, demo-grade web product: pages, flows, copy and design you can put in front of customers the same day.