Send personalized campaigns to millions of recipients with advanced automation, real-time analytics, and enterprise-grade deliverability. Scale beyond basic mail merge tools.
Send up to 1 million emails per day with our enterprise infrastructure. No daily limits, no restrictions on growth.
Dynamic content blocks, conditional logic, and merge tags for hyper-personalized campaigns that convert better.
Track opens, clicks, bounces, and conversions in real-time. A/B test subject lines and content for optimal performance.
SOC 2 compliant with end-to-end encryption, GDPR compliance, and advanced spam protection.
Create sophisticated drip campaigns, triggered emails, and behavioral sequences with our visual workflow builder.
Connect with 500+ apps including CRM systems, e-commerce platforms, and marketing tools via API or Zapier.
"Mailer123 has revolutionized our email marketing campaigns. We've seen a 300% increase in customer engagement since switching from basic mail merge tools."
"The automation features saved us countless hours. Our customer onboarding emails now go out seamlessly, and the analytics help us optimize every campaign."
"Finally, an email platform that understands Indian business needs. The deliverability is excellent, and customer support is always responsive."
Mailer123 is developed and maintained by mailer123. For support or inquiries, contact mailer123.dev@gmail.com.
Official website: mailer123.com