Gravity Forms for Klaviyo vs MailChimp for WordPress
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| Feature | Gravity Forms for Klaviyo v1.5.2 · checked 23 Oct 2026 Paid Visit Details | MailChimp for WordPress v4.14.1 · checked 23 Oct 2026 Free + paid · ★ 4.8/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | — | 1M+ |
| Last updated | — | September 16, 2026 |
| Editions | Gravity Forms for Klaviyo ($) | MC4WP: Mailchimp for WordPress · Mailchimp for WordPress Premium ($) |
| Pros | Profile, email list, SMS and custom event sync per feed; Failed or past entries can be resent from the entry screen; Field mapping to Klaviyo profile email, phone and name | Native HTML sign-up forms with full field control; Sign-up hooks for Contact Form 7, WPForms, Gravity Forms and WooCommerce; Form widget and block for placing forms; Lists refreshed daily from the Mailchimp account |
| Cons | Needs both Klaviyo public and private API keys; Paid add-on; updates go through a CrossPeak licence key; Background sends wait for Action Scheduler to run | Form designer, logging and user sync are Premium only; Needs a Mailchimp API key connected to the site; Procaptcha bot protection loads a third-party script when enabled |
| Mentioned in our posts | — | 2 |
| More features | ||
| Other features | Creates or updates Klaviyo profiles from form fields ($), Adds profiles to Klaviyo email lists ($), SMS signup list and SMS consent field ($), Sends a custom Klaviyo event per submission ($), Field map to profile email, phone and name ($), Resend failed or past entries from the entry screen ($), Background sends through Action Scheduler ($) | Sign-up forms built from native HTML, Sign-up form widget, AMP-compatible sign-up forms, Campaigns archive block, Daily Mailchimp list refresh, Background subscribe through Action Scheduler or WP-Cron |
| Integrations | ||
| — | Mailchimp | |
| Marketing | Klaviyo ($) | — |
| E-commerce | — | WooCommerce, Easy Digital Downloads |
| Plugins | Gravity Forms ($) | Contact Form 7, WPForms, Gravity Forms |
| Other | CrossPeak Software updater ($) | Procaptcha (Prosopo) |
| Requires WordPress | 4.2 | 5.3 |
| Requires PHP | 7.0 | 7.4 |
| Tested up to | — | 7.1 |
| Phones home | No | No |
| External services | www.crosspeaksoftware.com, a.klaviyo.com | js.prosopo.io, api.prosopo.io, api.mailchimp.com |
| Blocks | — | 2 |