YAIB
Arabic-first · Cost shown up front · Proof before done

Describe it.Watch it build.Ship it proven.

YAIB asks a few questions and shows the cost up front, then builds your app while you watch, with a real database and sign-in. It tests its own work and publishes it to its own address. Build time depends on the app and the checks it needs.

An illustrative build with a sample app you can explore. Images and offers are illustrative.
Every app YAIB builds comes with
  • Arabic-first, right-to-left
  • Database and sign-in built in
  • Automatic tests in a real browser
  • One-click publish to a public link
  • A version for every change, with undo
The first minute

Simple on the surface. Serious underneath.

Interview, then mockup

Four questions and a clickable mockup before a single line of code. Nobody starts from a blank prompt.

1

Edit by chatting

Ask for a change in Arabic or English. You see every file it touched, and one tap undoes it.

2

A real backend, with release checks

Every app gets its own database, sign-in and file storage (beta). Publish it to its own address, roll back instantly, and connect your own domain.

3
Proof it works

It doesn't say done until it proves it.

Every build runs the app’s own tests, a typecheck, a render of every page, and RTL and accessibility checks inside an isolated sandbox. You see the checklist, not a promise.

Proof it worksChecks for each build
  • Tests, typecheck and database security
  • Every page renders
  • dir, lang and alt text checked
  • Left/right-only styles caught in RTL
العربية · RTL
English · LTR

An estimate for your actual plan

Describe your app, then review its build plan and estimated cost before approving the work.

Start building
Fair pricing

You never pay for our mistakes.

You see the cost before anything runs. When the agent fixes its own mistakes, that’s on us: those fixes cost 0 credits.

12 layers

Every prompt, broken down the way engineers build.

Your request becomes a plan across twelve layers — from requirements to monitoring — so nothing important is skipped. Hidden by default, one toggle away in Pro mode.

  1. 01

    Product & requirements

    Goals, users, scope and acceptance criteria from the interview.

  2. 02

    UX & flows

    Screens, navigation and the clickable mockup.

  3. 03

    Design system

    Tokens, typography, RTL/LTR components, dark mode.

  4. 04

    Frontend

    Next.js pages, state, forms, accessibility.

  5. 05

    Data model

    Postgres schema, Drizzle migrations, seed data.

  6. 06

    Backend & APIs

    Route handlers, validation, jobs, typed API.

  7. 07

    Auth & tenancy

    Sign-in, roles, row-level isolation per tenant.

  8. 08

    Integrations & payments

    Your app connects its own payment keys (Moyasar, Tabby, Tamara, HyperPay, Stripe), plus email and WhatsApp.

  9. 09

    AI, agents & MCP

    In-app AI features, tools, MCP servers.

  10. 10

    Security & compliance

    Secrets, headers, rate limits, PDPL residency.

  11. 11

    QA & proof

    Vitest, Playwright e2e, visual and Arabic checks.

  12. 12

    Performance, deploy & monitoring

    Budgets, deploy, uptime, errors and the fix agent.

Builder examples

From a description to a real app

Earlier apps built with Nawa, the engine used by YAIB, each with a database, sign-in and admin panel.

  • Home page of Sitti's Kitchen, a restaurant app Nawa built

    Sitti's Kitchen

    A menu and delivery orders the staff can track

    Restaurant with delivery
  • Home page of Lyaqa, a gym app Nawa built

    Lyaqa

    Memberships and class booking, with an admin panel

    Gym
  • Home page of Al Shifa Clinics, a clinic app Nawa built

    Al Shifa Clinics

    Doctor schedules and appointment booking

    Clinic
  • Home page of Tazkarti, an events app Nawa built

    Tazkarti

    Riyadh events with ticket tiers and limited-seat booking

    Events and tickets
  • Home page of Gulf Beans, a coffee app Nawa built

    Gulf Beans

    A coffee shop with online orders and an admin panel

    Coffee roastery
  • The students page of Hudoori, a school app Nawa built

    Hudoori

    Students, attendance and reports for a primary school

    School
Built for the Arab world

Arabic isn't a translation here. It's the default.

Right-to-left from the first pixel, a ready checkout page you connect to the payment provider you choose, and Arabic checked on every build.

RTL check on every build

Catches left/right-only styles that break in Arabic, and checks every page’s direction, language and alt text.

A checkout you connect to your provider

Say “add payments” and your app gets a checkout page with VAT-inclusive prices that you connect to the payment provider you choose, on your own keys, or cash on delivery (beta). It runs in test mode until you add live keys.

Gulf data hosting — coming soon

Today databases run in a region near the Gulf. Pointing an app’s database at a Postgres hosted in KSA or the UAE is coming soon, with no rewrite.

RTL check

Arabic and English in one app

  • dir=rtl on every page
  • lang + alt text
  • No left/right-only styles
  • Every page renders
Template gallery

Start from a ready template for your business

Start with a business template and its design direction: restaurants, clinics, salons, stores and more, in Arabic with your country’s currency. Then change anything by chat.

Browse templates
ready templates
18
ready templates
business types
10
business types

Your next app is one sentence away.

Start building — free See pricing

Free to start · no card · fixes never cost credits