Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to Mailster SparkPost Integration
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Deliver Mailster newsletters with SendGrid via the Web API or SMTP, with API key checks, categories, and bounce syncing.
Deliver Mailster newsletters from a Gmail account using Google OAuth and the Gmail API.
Deliver Mailster newsletters with Amazon SES via WEB API or SMTP, with region choice and Amazon SNS bounce handling.
Add Google Analytics UTM parameters to Mailster newsletter links and track the web version in GA4.
Mailster Dummy Mailerv1.3.0
Simulate Mailster newsletter sending and campaign stats for development and testing—no real emails delivered.
Free WordPress compatibility tester for Mailster. Check your site before buying the premium email newsletter plugin.
Mailster Gravity Formsv2.1.0
Connect Gravity Forms to Mailster with field mapping, mailing list assignment, conditional signup, and double opt-in.
PureHost Send-Mailsv1.0.7
Sends all WordPress emails via send-mails.de and feeds bounces and complaints back into your newsletter plugin.
One Two Three Sendv2.1.7
AI newsletters for WordPress. Draft with Claude, audit before sending, deliver via Resend or SMTP, manage subscribers — all from your admin.