Build a budget planning app with AI. Production-ready, in one prompt.

Plan and track the budget: department budgets by line and month, scenarios, budget vs actuals, reforecasts and budget-owner submissions. Describe it once and Atomix builds the whole app — sign-in, database, payments and hosting built in — tested in a real browser before you see it.

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Edit the description if you like, then press Build. Free to start — no card.

The screens it comes with
  • Budget Overview

    Total budget, actual to date, variance, overspent departments, pending approvals and requests.

  • Budgets

    Department budgets by scenario with totals and status; select to see lines.

  • Budget Lines

    Planned, actual and forecast by line and month.

  • Approvals

    Budgets by status from draft to locked.

  • Scenarios

    Base, upside, downside and reforecast versions with assumptions.

  • Budget Requests

    Mid-year asks with justification; approve, decline or defer.

  • Variance Report

    Budget vs actual by department and category across months.

  • Settings

    Fiscal year, categories and approval thresholds.

An example screen made with Atomix for a budget planning
An example made with Atomix components. Yours is designed for your business — never a template.
What it keeps track of
  • Budget

    A budget for a department in a fiscal year and scenario.

    namedepartmentfiscal yearowner namestatustotal

  • BudgetLine

    A category amount within a budget for one month.

    categoryline namemonthplannedactualforecast

  • Scenario

    A version of the plan: base, upside, downside.

    nametypefiscal yearassumptionsis activetotal planned

  • BudgetRequest

    An ask for additional budget mid-year.

    titlerequester nameamountjustificationstatus

Who it is for
  • FP&A lead

    Runs the budget cycle, builds scenarios and consolidates.

  • Budget owner

    Submits and manages their department's budget.

  • Executive

    Approves budgets and reads variance.

Built in, every time
  • Sign-up and sign-in
  • A real database
  • Payments with Stripe or Razorpay
  • Live on a link in one click
  • Light and dark, phone and laptop
  • Export the code (paid plans)