Krut AI
Krut AI · AI Detection · Business
Krut AI is an AI app builder that turns a plain-English brief into a working full-stack web app, complete with hosting, login, background jobs, and eight pre-wired Krut packages.
About Krut AI
What Is Krut AI
Krut AI is a no-code app builder for people who want a working application without stitching together a stack. You describe what you need, such as a store, a booking page, a CRM, or a blog, and the tool generates the screens, connects the flows, and stands up a running app behind a live URL. What you get is a site you can open on your phone and keep editing, not a demo you throw away after the meeting.
The product ships with eight @krutai packages that cover the parts most AI builders leave unfinished: voice, retrieval over your own documents, document intelligence, voice-to-voice conversation, authentication, background jobs, email, and file storage. Those packages are pre-wired and metered, and they also live on public npm, so the app keeps running if you take the code somewhere else.
Billing runs on credits, with one credit equal to one dollar of metered usage. That covers AI calls, platform time, and server runtime. The Free plan holds one deployment on a Krut subdomain. Paid plans add monthly credits, a custom domain, more simultaneous deployments, and access to a Krut engineer who can step in when the generated app misbehaves.
Getting Started
- Sign up at krut.ai. The free tier adds a one-time $10 credit bonus, which is enough for a first small build.
- Describe the app in the prompt box, or attach a screenshot of a site whose look you want to borrow.
- Review the generated screens and flows, then send follow-up notes until the app behaves the way you described.
- Publish to a Krut subdomain and share the link, or connect a custom domain on a paid plan.
Product Information
A quick look at Krut AI's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Small business owners
- Solo founders and freelancers
- Operations teams without a developer
Tasks
- Internal tools
- Booking pages and small storefronts
- AI features that need retrieval or voice
Scenarios
- Testing an idea before hiring
- Replacing a spreadsheet that three people fight over
- A client demo with a fixed deadline
Key features
Plain-English App Generation
You write the brief the way you would explain it to a friend, and Krut turns it into screens, navigation, and working logic. Screenshots can stand in for a written description when you have a look in mind. Follow-up messages adjust what exists, so the first prompt does not have to be perfect.
Full-Stack Output
The builder generates the front end and the server side together, including authentication, scheduled jobs, file storage, and AI calls. That matters because most failed AI app projects die at the point where the demo needs a database and a login screen. Here those pieces arrive with the app.
Eight Pre-Wired Packages
Every app ships with the @krutai packages for voice, retrieval, document intelligence, voice-to-voice, auth, jobs, email, and storage. Each one is already connected and metered, so you skip the setup that usually eats the first week of AI app development. They also work on public npm, which keeps the code portable.
Engineer on Standby
Starter and Pro include access to a Krut engineer for debugging, requirement clarification, and the last stretch before launch. Human help is part of the plan rather than a separate ticket, and conversations with that engineer do not consume credits. For a non-technical buyer who wants to build apps with AI, this is the feature that makes the rest usable.
Live URL and Hosting
Publishing produces a real address you can open on a phone or send to a client, with no separate hosting account. Editing continues after publishing, so the live site is never frozen. The number of apps you can run at once depends on the plan: one on Free, two on Starter, five on Pro.
Reference Looks from Screenshots
Krut accepts screenshots as style direction and generates a site in that visual language, then lets you push it toward your own brand. It shortens the design conversation for people who know what they like but cannot describe spacing and type scales. The template gallery shows the kinds of looks it handles best.
Code Export and Credit Rollover
Code exports are allowed, and the packages run on public npm, so leaving Krut does not strand the application. Unused credits roll over instead of expiring at the end of the month. Together those two rules soften the usual lock-in worry around hosted app builders.
Pros and cons
Pros
- A full-stack app from one prompt, including auth, jobs, storage, and AI calls.
- Human engineering help is bundled into paid plans and doesn't burn credits.
- Packages live on public npm, so exporting the code leaves a runnable app.
- Unused credits roll over, which suits bursty project work.
Cons
- The Free plan is tight: one deployment, no custom domain, no code preview, and no email support.
- Credit metering makes Krut AI pricing hard to forecast until you have built something once.
- Hosting stays inside Krut, so running five apps at the same time means the $49 plan.
Frequently asked questions
Krut AI is an AI app builder that generates full-stack web apps from a written description. It produces the screens, the backend, authentication, background jobs, and storage, then hosts the result at a live URL you can share.
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