From campaign creation to deliverability, MailSero provides a complete toolkit to help you send smarter, reach more inboxes, and grow faster.
Design, personalise, and deliver beautiful email campaigns with powerful built-in tools â no coding required.
Visual email editor with content blocks for images, text, buttons, videos, and social links. No coding needed â design like a pro.
Test subject lines, content, and send times. MailSero picks the winner automatically and sends it to the rest of your list.
Pre-built, mobile-responsive templates for newsletters, promotions, announcements, and transactional emails.
Schedule campaigns for the perfect moment or let auto-scheduling pick the best send time per subscriber.
Personalise every email with merge tags, conditional content blocks, and Spintax variations for each subscriber.
Queue-based architecture with Supervisor support ensures reliable, high-volume sending at scale.
Automate every step of the subscriber journey â from first welcome to long-term re-engagement â with a visual canvas.
Fire emails on subscription, unsubscription, birthdays, custom dates, or any subscriber field change in real time.
Drag-and-drop automation canvas with conditional splits, time delays, wait-until conditions, and multi-branch paths.
Multi-step welcome sequences that introduce new subscribers, deliver lead magnets, and drive first conversions automatically.
Automatically pull your latest blog posts or news feed and send digest emails on your schedule â daily, weekly, or on new items.
Branch automations based on who opened, clicked, or ignored emails. Re-engage inactive subscribers with targeted follow-ups.
Send automated greetings, renewal reminders, or anniversary offers based on custom date fields in subscriber profiles.
Import, segment, and maintain your lists with ease. Keep data clean, compliant, and ready to convert.
Bulk import from CSV, Excel, or copy-paste. Map columns to fields, handle duplicates automatically, and export anytime.
Create segments combining tags, custom fields, engagement scores, open/click history, and subscription date. Updates in real time.
Unlimited custom fields (text, date, number, dropdown) plus tag-based organisation. Use in merge tags, segments, and conditions.
Generate HTML forms with custom fields and embed on any website. Supports single and double opt-in with confirmation pages.
GDPR-ready double opt-in with customisable confirmation emails and landing pages. Maintain clean, permission-based lists.
Full subscriber timeline showing opens, clicks, bounces, and automation history. Track engagement scores over time.
Built-in tools to protect your sender reputation, authenticate your domain, and ensure maximum inbox placement.
Step-by-step DNS authentication setup. Verify your sending domain to maximise inbox placement and sender reputation.
Verify addresses before sending using built-in checks or integrations with Emailable, Kickbox, ZeroBounce, and debounce.io.
Linear or exponential warmup strategies with automatic daily quota calculation. Safely build IP reputation on new IPs.
Automatic processing of hard bounces, soft bounces, and spam complaints. Feedback loop integration with major ISPs.
Check emails against SpamAssassin filters before sending. Preview rendering across Gmail, Outlook, and mobile clients.
Per-server rate limiting and sending quotas. Control throughput to match ISP expectations and avoid throttling.
Understand exactly how your emails perform â from open rates to geographic breakdowns â and use data to continuously improve.
Live dashboards tracking opens, clicks, bounces, complaints, and unsubscribes with interactive charts and ratios.
Visual heatmaps showing where subscribers click. Geographic and device reports by country, browser, and email client.
Track click-through rates for every individual link in your campaign. Understand which CTAs drive the most engagement.
Monitor list growth, unsubscribe rates, and churn trends over time. Identify what keeps subscribers engaged.
Detailed comparison of all A/B test variants, including open rates, click rates, and the winning combination.
Export any report to CSV or PDF. Schedule recurring reports to be delivered to your inbox automatically.
MailSero works with all major sending services, payment gateways, and developer tools right out of the box.
Send at $0.10 per 1,000 emails with Amazon Simple Email Service. The most cost-effective bulk sending solution.
Connect SendGrid for reliable high-volume delivery with advanced analytics and deliverability monitoring.
Developer-friendly API for transactional and bulk email. Full bounce and webhook integration included.
Enterprise-grade email infrastructure with predictive analytics and engagement tracking.
Affordable SMTP relay with powerful deliverability tools for high-volume senders.
Postfix, Exim, Sendmail, or any SMTP. Full control over your mail infrastructure with per-server configuration.
Full REST API for subscribers, campaigns, lists, and automations. Integrate MailSero with any application.
Real-time event notifications for opens, clicks, bounces, and unsubscribes. Push data to any endpoint.
Connect MailSero to 5,000+ apps through Zapier. Automate list updates, triggers, and more without code.