Relayzo is a powerful, secure, and scalable self-hosted email marketing solution built for businesses, agencies, and email marketers who demand full control, high deliverability, and rich automation.

In today’s competitive digital world, reaching your customers’ inboxes is more important than ever. Relayzo provides the tools you need to manage campaigns, validate email addresses, warm up your sending domains, and maintain top-notch deliverability — all from one flexible, intuitive platform.

✅ Real-Time Email Validation for Cleaner Lists

Poor-quality email lists hurt your reputation. Relayzo’s built-in email validation system automatically detects invalid, fake, or risky email addresses before sending. This ensures higher inbox placement, fewer bounces, and better sender scores. Clean data = better results.

Tags: email list cleaning, reduce bounce rate, email verification tool

🔥 Intelligent Email Warm-Up Automation

Avoid spam folders and build sender reputation gradually with automated warm-up plans. Relayzo allows you to configure and assign email warm-up sequences to your SMTP servers or third-party sending providers.

Tags: email warm-up tool, improve email deliverability, email warm-up strategy

🎯 Advanced Subscriber Segmentation

Target the right audience with behavioral and demographic segmentation. Segment your email lists based on user activity, location, tags, engagement levels, and more — and send personalized campaigns that convert.

Tags: email segmentation, targeted email campaigns, personalized email marketing

👥 Agency & Client Management Features

Relayzo is built for digital marketing agencies and freelancers managing multiple clients. You can create separate workspaces, assign sending limits, and monitor client performance without overlap.

Tags: email marketing for agencies, multi-client email platform, client management software

📦 Multiple Sending Domains & Domain Rotation

Send emails using multiple domains and rotate them per campaign to avoid spam traps and protect your brand domain. Perfect for cold email outreach and bulk email campaigns.

Tags: cold email deliverability, email domain rotation, protect sender reputation

🔁 Mask Forwarding & Link Cloaking

With Relayzo, you can cloak tracking links using mask forwarding domains. This enhances trust, protects your main domain, and improves click-through rates.

Tags: email link cloaking, masked forwarding, branded email tracking links

📊 Real-Time Campaign Analytics & Reporting

Get a clear view of your email performance with live analytics dashboards. Track open rates, click rates, bounce rates, unsubscribe metrics, device usage, and more.

Tags: email marketing analytics, campaign tracking, email performance dashboard

⚙️ Developer-Friendly REST API

Relayzo offers a fully documented REST API for custom integrations. Build your own tools, connect CRMs, or trigger campaigns from external systems.

Tags: email marketing API, email automation API, self-hosted email marketing API

📅 Smart Email Campaign Scheduling

Plan and launch campaigns exactly when your audience is most active. Use throttling, time-zone delivery, or max-speed sending for bulk campaigns with precision.

Tags: email scheduling tool, email campaign automation, send emails at the best time

🔒 Self-Hosted, Secure, and Scalable

Host Relayzo on your preferred infrastructure — AWS, DigitalOcean, or your own servers. Unlike SaaS tools, you own your data, your configurations, and your delivery.

Tags: self-hosted email marketing software, email marketing on your server, GDPR-compliant email tool

🚀 Scalable Architecture for Growing Businesses

Relayzo is built to scale. Whether you’re sending thousands or millions of emails, the platform is designed for performance, reliability, and customization at every level.

Tags: scalable email marketing, high-volume email software, email infrastructure solution

✨ Drag-and-Drop Email Template Builder

Design beautiful, responsive emails — no coding required. Relayzo’s intuitive drag-and-drop email template builder makes it easy to create professional-looking emails that look great on any device.

With a library of customizable blocks, images, buttons, and layout options, you can craft high-converting email campaigns in minutes. Whether you’re building newsletters, promotional offers, or transactional emails, the builder gives you full creative control.

Tags: email template builder, drag-and-drop email editor, responsive email design, no-code email builder, custom HTML emails

Trusted by Email Professionals Worldwide

From startups and eCommerce brands to agencies and enterprise teams, Relayzo empowers marketers to run smarter, faster, and more compliant email campaigns — without giving up control.