PluginScore

Most Installed Newsletter WordPress Plugins

76 indexed plugins

Plugins

76

Active Installs

4m+

Average Score

48

Audited

76

Most Installed

RankPluginScoreErrorsWarningsInstallsAddedUpdatedTop Issue
#1Hostinger Reach – AI-Powered Email Marketing for WordPress409451m+Direct Query
#2MC4WP: Mailchimp for WordPress572381m+Non-prefixed global variable
#3MailPoet – Newsletters, Email Marketing, and Automation23932718500k+Exception output is not escaped
#4Newsletter – Send awesome emails from WordPress248982,219200k+Non-prefixed global variable
#5Brevo – Email, SMS, Web Push, Chat, and more.20460646100k+Request data is not unslashed
#6MailerLite – Signup forms (official)36430158100k+Output is not escaped
#7Newsletters, Email Marketing, SMS and Popups by Omnisend3542100k+Hidden files included
#8Hustle – Email Marketing, Lead Generation, Optins, Popups374,8945,94290k+Non-prefixed global variable
#9FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution2419375380k+Direct Query
#10Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress246521,49560k+Non-prefixed hook name
#11Mailchimp List Subscribe Form862215660k+Non-prefixed global variable
#12Genesis eNews Extended829140k+Output is not escaped
#13Email Marketing for WooCommerce by Omnisend35122140k+Non-prefixed function
#14Brevo for WooCommerce351166730k+Output is not escaped
#15BlossomThemes Email Newsletter2333723920k+Output is not escaped
#16Constant Contact Forms35418920k+Missing nonce verification
#17Poptin – Email Marketing Automation, Newsletter & Exit Pop Ups, Email Popups351682920k+Output is not escaped
#18FunnelKit Automations – Email Marketing Automation and CRM for WordPress & WooCommerce239412,17920k+SQL query is not prepared
#19Mailjet Email Marketing2443520610k+Unsafe printing function
#20MailOptin – Popup, Optin Forms & Email Newsletters for Mailchimp, HubSpot, AWeber Etc.222,6252,45810k+Output is not escaped
#21Simple Newsletter Plugin – Noptin237159310k+Non-prefixed global variable
#22WP Offload SES Lite96541510k+Text Domain Mismatch
#23AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress245,2341,4647k+Output is not escaped
#24SureContact – Newsletters, Email Marketing, Automation, Revenue Tracking & CRM363141327k+Text Domain Mismatch
#25WP Subscribe2979797k+Non-prefixed class
#26MailMunch – Grow your Email List36102496k+Output is not escaped
#27Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails244,6961,4805k+Text Domain Mismatch
#28Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce291482465k+Unsafe printing function
#29Another Mailchimp Widget7128174k+Missing Translators Comment
#30CleverReach® WP31103934k+Non-prefixed global variable
#31GetResponse Official10004k+No open findings
#32Hello Bar Popup Builder94203k+Non Enqueued Script
#33Mail Subscribe List3917943k+Input is not validated
#34Block for Mailchimp – Add Email Subscription Forms and Collect Leads10012k+Non-prefixed class
#35Newsletter Sign-Up for CleverReach31174722k+Output is not escaped
#36Constant Contact Forms by MailMunch37147532k+wp function not compatible with requires wp
#37EnvíaloSimple: Email Marketing y Newsletters351472502k+Nonce verification recommended
#38Smaily Connect87522k+Non-prefixed global variable
#39Benchmark Email Lite3986231k+Output is not escaped
#40Ecomail777131k+Non-prefixed global variable
#41Email Subscription Popup — Newsletter & GDPR Consent356831931k+Output is not escaped
#42MailerPress – Newsletter, email marketing & AI automation248053,9311k+Direct Query
#43Mailrelay303181701k+Text Domain Mismatch
#44Mailster AmazonSES Integration6052251k+Missing Arg Domain
#45Mailster Contact Form 76835201k+Text Domain Mismatch
#46Mailster Gmail Integration6715131k+Missing Translators Comment
#47Mailster SendGrid Integration832331k+Missing Translators Comment
#48Mailster for WooCommerce5523321k+Non-prefixed global variable
#49Gutena Newsletter – Subscriber Block & Connect Mailchimp971831k+Text Domain Mismatch
#50Popup addon for Ninja Forms40121251k+Output is not escaped