FormAPI vs uCalc

Fill out PDFs with an API

FormAPI is a PDF filling service with a visual template editor, and an easy-to-use API. Upload your PDF template, drag-and-drop your fields, and then submit JSON to our API to fill out the PDF with your data.

Features:
- PDF Template Editor: No need to tweak x and y in your editor. Drag-and-drop fields using FormAPI's visual template editor, then set data types and conditions.
- Schema Validation: Every template comes with a JSON Schema. API requests are validated against this schema, so you'll never leave a field blank by mistake.
- Online Forms: Fill out a web form to generate a PDF. Embed a form on your own website. Easily fill out fields with random data to test your template.

Location: Delaware, United States

uCalc - calculator and form constructor

uCalc is a service that helps you create and maintain calculators to estimate services and delivery costs as well as build booking, review, feedback, and event registration forms. No special knowledge and operational fees are required. You can create a calculator by just dragging the blocks and putting together simple formulas like A+B=C. You are provided with the embed code that needs to be added to a website powered by any platform. The built-in calculator is edited through the service.