Custom online simulator: quotes, loans, return on investment

An online simulator gives your visitors an estimate in a few clicks: the price of a service, a monthly loan repayment, the return on an investment. Red City Web builds custom simulators, integrated into your website, that save your customers time and bring you leads that are already qualified.

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What is an online simulator for?

A simulator turns a question that used to need a conversation (“how much does it cost?”, “how much will I pay each month?”) into an instant answer. Visitors stay longer on your website, understand your offer better and contact you with a precise need. On your side, you receive the figures they entered along with their request, which speeds up your reply.

  • more quote requests, with better information;
  • less time spent answering the same questions;
  • a modern, transparent image with your prospects;
  • statistics on what your customers really need.

Examples of custom simulators

Quote and pricing simulator

For tradespeople, service companies, printers or construction firms: the price is calculated from the surface area, materials, quantities or options chosen.

Financial and loan simulator

Monthly repayments, financing plans, return on investment: a tool valued by consulting firms, brokers and insurance professionals.

Property simulator

Property valuations, rental yield, purchase costs: clear figures for estate agencies, developers and investors.

Product configurator

Customers build their product or package, see the price change live and send their configuration in one click.

What’s included

  • writing down your calculation rules with you;
  • a simple interface, designed for mobile first;
  • integration into your existing website or on a dedicated page;
  • results sent by email and requests saved;
  • a dashboard to change your prices without a developer, if needed.

Timeline and budget

A simulator is always quoted individually: the budget depends on the number of inputs, formulas and integrations. The schedule (depending on the specifications, with a detailed schedule in the quote) is agreed before we start, and the quote is free. Quotes in EUR or GBP are available on request.

Our method

  1. Scoping workshop

    Together we list the inputs, formulas and results to display.

  2. Free quote

    You receive a detailed quote and a schedule.

  3. Mock-up

    You test the user journey on a mock-up before development.

  4. Development and checking the calculations

    Every formula is tested on real cases that you provide.

  5. Launch and follow-up

    Integration into your website, tracking of requests and adjustments.

A simulator at the heart of your website

A simulator reaches its full potential on a fast website that ranks well. If your website needs rebuilding, see our website design in Marrakech. If the simulator must connect to your internal tools, see our page on custom management software. Construction companies often use one on their construction company website to give a first estimate for building work.

Frequently asked questions about simulators

The price depends on the number of inputs, the complexity of the calculations and the integrations you need. We send a free quote after discussing your calculation rules.

Yes. It can be integrated into a page of your existing website, whether it runs on WordPress or was custom-built, or placed on a dedicated page.

Yes, if you wish: we can add an admin interface so you can update your rates and coefficients without calling a developer.

Yes. Visitors can send their result with their contact details: you receive an email with all the figures they entered, and the request is saved.

Yes. The interface is designed for mobile first, since most visitors browse on their phones.

A simulator for your business?

Send us your calculation rules, even as an Excel sheet: we’ll suggest a solution and send you a free quote.

Reply within 24 business hours · Monday to Friday, 9am–5pm