Description
The Stripe add-on connects Formidable Forms to the Stripe payment gateway, processing credit card payments directly when the form is submitted and recording each transaction in the WordPress dashboard. The extension enables one-time charges, recurring subscriptions, and donations, eliminating manual API integrations and keeping the checkout flow within the form page itself.
Key Features
- Credit card payments
Processes card payments directly in the form using Stripe’s secure infrastructure. - Recurring subscriptions
Sets up monthly, annual, or custom-interval charges from the form fields. - Support for Stripe Checkout and Elements
Renders the card field using Stripe’s official components with real-time validation. - Conditional payment logic
Lets you define when to charge based on the user’s responses in the form. - Status synchronization via webhook
Updates the status of entries according to Stripe events (success, failure, cancellation).
Stripe Benefits
- Checkout without leaving the site
The visitor completes the purchase without redirection, reducing abandonment at the moment of payment. - Automated recurring revenue
Enables subscription models without needing to hire an additional membership plugin. - Simplified PCI compliance
Processing happens on Stripe’s servers, reducing the site’s exposure to PCI requirements. - Centralized management in the dashboard
Tracks payments, failures, and cancellations alongside form entries in WordPress.
Who Is It For?
- Businesses that already use Formidable Forms and need to charge via the form without building a separate checkout page.
- Professionals who sell services, consulting, or digital products with one-time or recurring payments.
- Nonprofit organizations that collect one-time or monthly donations via forms on the website.
- Agencies that deliver WordPress sites with an integrated billing flow in the same capture form.
Designed for those who already structure complex forms with Formidable Forms, the Stripe component shortens the distance between data capture and real billing, combining lead, order, and payment into a single submission. The combination of card payments, recurring billing, and conditional logic supports both one-off sales and subscription models, without requiring a dedicated e-commerce plugin alongside it.
Frequently asked questions
Is Formidable Forms Stripe GPL-licensed?
Yes. Formidable Forms Stripe is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Formidable Forms Stripe on multiple sites?
Yes. You can install Formidable Forms Stripe on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Formidable Forms Stripe cost at Ultrapack?
Formidable Forms Stripe costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Formidable Forms Stripe include updates?
Yes. The current version of Formidable Forms Stripe is 3.2, published at Ultrapack on Sep 16, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Formidable Forms Stripe scanned before publication?
Yes. Every version of Formidable Forms Stripe goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
formidable-stripe.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
formidable-stripe.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready