Brevo vs Constant Contact Forms
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | Brevo v3.3.5 · checked 23 Oct 2026 Free + paid · ★ 4.1/5 Visit Details | Constant Contact Forms v2.22.3 · checked 23 Oct 2026 Free + paid · ★ 2.6/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 100,000+ | 20,000+ |
| Last updated | June 24, 2026 | October 9, 2026 |
| Editions | Brevo | Constant Contact Forms for WordPress |
| Pros | Sign-up forms with double opt-in; Transactional email sent through Brevo; Web push notifications; WooCommerce contact sync | Forms feed directly into Constant Contact lists; Block and widget to place forms anywhere; Choice of reCAPTCHA, hCaptcha, Turnstile or Akismet |
| Cons | Needs a Brevo account and API key; Marketing tracker script loads on every page once connected; reCAPTCHA or Turnstile calls go to Google or Cloudflare when enabled | Requires a Constant Contact account to work; Submissions are sent to Constant Contact rather than stored locally; Limited to Constant Contact as the mailing service |
| Mentioned in our posts | 2 | 1 |
| More features | ||
| Other features | Sign-up forms with double opt-in, Subscribe widget and shortcode, Transactional email sent through Brevo, Web push subscription, Optional reCAPTCHA or Turnstile on forms, Marketing automation tracker in the site header | Form builder stored as a custom post type, Constant Contact list selection, Gutenberg block for the contact form, Widget for placing a form in sidebars, Hourly refresh of the Constant Contact token |
| Integrations | ||
| Brevo API | Constant Contact API | |
| E-commerce | WooCommerce | — |
| Other | WonderPush (Brevo web push), Google reCAPTCHA, Cloudflare Turnstile | Google reCAPTCHA, hCaptcha, Cloudflare Turnstile, Akismet |
| Requires WordPress | 4.4 | 6.4.0 |
| Requires PHP | 5.6 | 8.1 |
| Tested up to | 6.9.1 | 7.1.3 |
| Phones home | No | No |
| External services | www.google.com, cdn.brevo.com, management-api.wonderpush.com, api.brevo.com, challenges.cloudflare.com | www.google.com, api.wordpress.org, hcaptcha.com, challenges.cloudflare.com, api.cc.email |
| Blocks | — | 1 |
| Shortcodes | 1 | — |