Plugin
Updated
WPForms ConvertKit
WPForms ConvertKit, now also known as the Kit Addon for WPForms, is a WordPress plugin by WPForms. It connects the forms you build in WPForms to your Kit (formerly ConvertKit) email marketing account, so people who sign up on your site are added to your lists automatically.
- Version
- 1.2.0
- Released
- Sep 2, 2025
- Developer
- WPForms
- Type
- WordPress plugin
- Licence
- GPL
- Included in
- Every plan, or $5.59 a year on its own
What’s new in WPForms ConvertKit 1.2.0
Version 1.2.0 · Sep 2, 2025
Latest
- FixedAddon requires the cURL extension to work. If you are running PHP without the cURL extension, you MUST enable it before upgrading this addon. Failure to do that will disable addon functionality.
- FixedWhen the WPForms Kit addon was activated, the official Kit (formerly ConvertKit) for WPForms plugin wasn't automatically deactivated.
What it does
Collecting email addresses on a website and then moving them into an email platform by hand takes time and invites mistakes. This addon removes that step. You connect WPForms to Kit using your API keys, with no code needed, and every form submission is passed along to Kit as a subscriber. Form fields can be mapped to the matching Kit fields, so you gather more than an email address and can build segmented lists that suit your campaigns.
The addon fits sites that already use WPForms for signup, contact or lead forms and use Kit for newsletters and email sequences. Conditional logic lets a single form send people to different lists based on their choices. You keep control over how forms, confirmation messages and notifications look, and you can place forms anywhere on your site with the embed options or shortcodes. It suits newsletters, digital product sellers and anyone nurturing leads through email.
Best for
- Bloggers growing a newsletter with Kit
- Marketers running segmented email campaigns
- Creators selling digital products to an email audience
Features
Connect with API keys
Link WPForms to your Kit account by entering your API keys, with no coding required, so subscriber data moves from your forms to Kit automatically.
Custom field mapping
Match each form field to the right field in Kit, so you collect detailed subscriber information and can build segmented email lists.
Conditional logic for lists
Add subscribers to different Kit lists depending on the options they pick in your form, keeping your email content relevant to each person.
Design control
Customize your forms, confirmation messages and email notifications so they match the look and style of your brand.
No subscriber limit
Collect as many email subscribers as you need through your forms, with no cap on how large your list can grow.
Form templates to start from
Pick from over 2,000 form templates, including signup, contact and donation forms, to get a working form in place quickly.
Embed forms anywhere
Use the built-in embed options or shortcodes to place your forms on any page or post across your website.
Works with other addons
Combine subscriber signups with payment collection through addons like Square, or back up entries to Google Sheets for record keeping.
WPForms ConvertKit older versions
- 1.1.0Nov 9, 20241 new, 2 improvements, 3 fixes, 1 security fix
- 1.0.0Dec 13, 20231 new
Members and buyers of this product can download older versions.
Questions about WPForms ConvertKit
Do I need to write code to connect my forms to Kit?
No. You connect WPForms to your Kit account using your API keys, and no coding is needed. After that, subscriber data from your forms syncs to Kit automatically.
Can one form send people to different email lists?
Yes. With conditional logic you can add subscribers to different Kit lists based on the selections they make in the form, which helps you send each person content that fits their interests.
Can I collect more than just an email address?
Yes. Custom field mapping lets you match your form fields to fields in Kit, so you can gather extra subscriber details and use them to build segmented lists.
Are there any server requirements I should know about?
The addon needs the cURL extension for PHP. If your server runs PHP without cURL, it must be enabled for the addon to work. It also replaces the separate Kit (formerly ConvertKit) for WPForms plugin, which is switched off automatically.
Is WPForms ConvertKit free?
The code of WPForms ConvertKit is licensed under the GPL, so anyone may use, change and share it. GPL Feast is a paid service: a plan or a single purchase gives you the download and automatic updates. The developer's own support, licence key and online services are not included.
Which version of WPForms ConvertKit is this?
Version 1.2.0, released Sep 2, 2025. New versions appear here when the developer publishes them, and members get them as automatic updates.
How do I update WPForms ConvertKit?
Install the free GPL Feast Updater on your site and connect it with your API key. It installs new versions of WPForms ConvertKit automatically and keeps a backup, so you can roll back.
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