WordPress plugin to grow & engage your email list.

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MailOptin convert your WordPress site visitors into email subscribers and customers, nurture and engage them with beautifully designed event triggered emails.

Never again will you lose customers and subscribers that took you a lot of effort and money to build.


  • Thomas EvansCOO, EmailOctopus

    So easy to integrate with Wordpress and great UI to create optin campaigns.


    A few more options on the free plan is always welcome ;)

    Begun using MailOptin after they integrated with our platform, EmailOctopus. Instantly I was blown away by the UX and how it was to create a campaign - it's superior to so many similar plugins out there.


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Ahmad Awais ⚡@mrahmadawais · 🥑 OSS Dev Advocate & WordPress Core Dev
Dependable Developer @w3guy : Solid Plugin! Collins is a pretty good developer, he’s put a lot of effort into this plugin which seems pretty solid start to me. We have written an entire review of this plugin at Good luck with this, Collins!
Collins AgbonghamaMaker@w3guy · Founder, Proper Fraction Limited
@mrahmadawais Thanks man for the support and importantly, your advices. They are gold.
Alina Stanislavska@alina_karnaukh · Communications Manager, The Welkin Suite
Looks simple but quite handy. Goob job!
Collins AgbonghamaMaker@w3guy · Founder, Proper Fraction Limited
@alina_karnaukh Thanks for the kind word.
Louise Columelli@louise_colu · Data Science intern
Simple and well triggered popups are always a great way to get more customers and leads ! Good job !
Collins AgbonghamaMaker@w3guy · Founder, Proper Fraction Limited
@louise_colu couldn't agree more.
Kingsley Felix@iamkingsleyf · CEO, Kraftysprouts
Nice plugin, keep it up