ConvertCalculator

ConvertCalculator is a lightweight configure, price and quote tool aimed at small and medium-sized enterprises that need to respond to sales enquiries quickly and accurately. Originating in the Netherlands, it began as a no-code builder for interactive calculators and forms that can be embedded in websites, and it has developed into a practical CPQ solution for businesses without the budget or complexity requirements of enterprise quoting systems. The problem it addresses is that many service and product businesses still calculate prices manually, which slows response times and introduces inconsistencies. ConvertCalculator lets them model their pricing logic in a spreadsheet-like editor and expose it as an online calculator, price estimator or quote form, so prospects can obtain instant estimates and sales staff can generate reliable quotes in minutes.

Users build calculators from a library of input types such as sliders, dropdowns, checkboxes and date pickers, apply formulas and conditional logic, and style the result to match their brand. Calculators can be embedded on websites, shared as standalone pages or used internally by sales teams. The platform can generate PDF quotes and proposals automatically, send email notifications, collect leads and accept payments through Stripe, and store submissions for follow-up. Integrations with tools such as HubSpot, Pipedrive, Salesforce, Zapier, Make and Google Sheets allow data to flow into CRM and workflow systems, and templates help new users get started quickly. Because it requires no coding, marketing and sales staff can maintain pricing logic themselves. ConvertCalculator is used by agencies, solar and home improvement companies, cleaning services, event providers, manufacturers and software firms. Its low entry cost and quick set-up make it attractive to businesses experimenting with online price estimation before committing to a heavier, more expensive CPQ platform. Pricing starts from around USD 18 per month with a free trial, and a free version is also available.