Is Caldera Forms free?

Yes, Caldera Forms is free to use. It is available as a free plugin on WordPress.org.

How many websites use Caldera Forms?

Caldera Forms has 10 active installations as tracked by WordPress.org.

What are the best Caldera Forms alternatives?

Popular alternatives to Caldera Forms include Print Invoice & Delivery Notes for…, Flexible PDF Invoices for WooCommerce &…, Bulgarisation for WooCommerce. You can compare them side-by-side on our comparison pages.

Does Caldera Forms work with the latest WordPress?

Caldera Forms has been tested up to WordPress 4.0.38. It requires WordPress 3.9+ and PHP false+.

Caldera Forms – Sprout Invoices Integration — Reviews, Rating & Alternatives (2026)

Name: Caldera Forms – Sprout Invoices Integration
Rating: 5 (1 reviews)
Author: David Cramer

As of April 2026, Caldera Forms is a WordPress invoice plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 3.0K+ times in total. Requires WordPress 3.9+ and PHP false+. Available on WordPress.org since 2014. Last updated 11 years ago — may have compatibility concerns. Top alternative: Print Invoice & Delivery Notes for….

5/51 reviews

10active installs

3.0K+total downloads

12 yearssince 2014

Overview

Create estimation request and customer creation forms with Caldera Forms that link up to Sprout Invoices.
Submissions are linked to estimation & invoice history helping you keep track of customers and workflow.

More info here Caldera Forms – Sprout Invoices.

Read full description on WordPress.org