Is Contact Form 7 SendInBlue Opt-in Checkbox free?

Yes, Contact Form 7 SendInBlue Opt-in Checkbox is free to use. It is available as a free plugin on WordPress.org.

How many websites use Contact Form 7 SendInBlue Opt-in Checkbox?

Contact Form 7 SendInBlue Opt-in Checkbox has 100 active installations as tracked by WordPress.org.

What are the best Contact Form 7 SendInBlue Opt-in Checkbox alternatives?

Popular alternatives to Contact Form 7 SendInBlue Opt-in Checkbox include Download After Email – Subscribe &…, Convertful – Your Ultimate On-Site…, Double Opt-In Helper. You can compare them side-by-side on our comparison pages.

Does Contact Form 7 SendInBlue Opt-in Checkbox work with the latest WordPress?

Contact Form 7 SendInBlue Opt-in Checkbox has been tested up to WordPress 4.9.29. It requires WordPress 4.4+ and PHP false+.

Contact Form 7 SendInBlue Opt-in Checkbox — Reviews, Rating & Alternatives (2026)

Name: Contact Form 7 SendInBlue Opt-in Checkbox
Rating: 3.2 (5 reviews)
Author: erellsworth

As of April 2026, Contact Form 7 SendInBlue Opt-in Checkbox is a WordPress Opt-in plugin with 100 active installations and a 3.2/5 rating from 5 reviews. It has been downloaded 4.6K+ times in total. Requires WordPress 4.4+ and PHP false+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns. Top alternative: Download After Email – Subscribe &….