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About this calculator

The Ab4cus quote calculator is a free project and development budget tool: in minutes you get a rough USD price and software development timeline based on how you configure your app or product. It gives transparency before a formal proposal.

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What it is

Quoting software is often slow and opaque: vague answers or huge ranges that do not help you decide. This software calculator compresses into a guided flow what traditionally can take days: you choose industry, platforms (including PWAs or game projects where relevant), design, screen scope, integrations, analytics, support, and more. You get a summarized budget and quote to share via link with your team.

How it works

The wizard walks you step by step; each choice applies effort and pricing rules against a catalog maintained by Ab4cus. In practice you define:

You get a USD amount and an estimated timeline. The tool does not replace scope sign-off or a binding commercial offer, but it does provide structured, comparable guidance.

Technology

The public web client is built with React, TypeScript, and Vite. Prices, durations, and options are served through a REST API on Node.js (Express) and stored in MongoDB: both the catalog that powers the calculator and saved quotes share that data so what you see stays aligned with what the team can administer.

Keeping prices current and AI (LLMs)

Technology and market assumptions evolve: new integrations, regulatory demands, and pricing benchmarks. To avoid stale numbers, we periodically review effort and cost models and use large language models (LLMs) to help synthesize public trends, platform documentation, and market references. Suggested adjustments are validated by people before they go live in the catalog: the app you use does not call an LLM on every click, but it benefits from maintenance cycles where AI speeds up research and consistency. The factors you see are therefore closer to current reality than a never-updated static index.

Important notice

Figures are indicative. Regulation, technical debt, bespoke design, and commercial terms can change the final outcome. For a closed, sector-specific quote, contact [email protected].