Relayzo: The Self-Hosted Email Marketing Application Built for Results
Discover Relayzo, the self-hosted email marketing application perfect for cold outreach, bulk emailing, and small businesses. Gain full control of your campaigns today.

In today’s fast-paced digital world, email marketing continues to be one of the most effective and reliable channels for reaching customers. But for many small businesses, startups, and even advanced marketers, third-party platforms can become costly, restrictive, or lack the level of control needed for high-impact campaigns. That’s where Relayzo comes in — a powerful, self-hosted email marketing application designed to give you full control, flexibility, and freedom.
Why Choose Relayzo?
Relayzo is tailored for businesses that want to scale their cold email marketing, bulk email marketing, and nurture campaigns without worrying about limitations imposed by SaaS tools. Built for performance and customization, Relayzo empowers you to run high-volume campaigns with the confidence that your data is safe, secure, and managed on your terms.
1. Full Ownership & Data Privacy
When using Relayzo, you own your data — not a third-party platform. Whether you’re running cold outreach campaigns or sending newsletters, this self-hosted email marketing application ensures maximum compliance with data privacy standards and gives you complete control over your contact lists, email templates, and delivery performance.
2. Perfect for Cold Email Marketing
Cold email marketing requires precision, reputation management, and the ability to warm up IPs strategically. Relayzo integrates seamlessly with PowerMTA and other SMTP servers to help you configure your delivery settings with ease. It’s a cold emailer’s dream — fully customizable, automated, and scalable.
3. High-Volume Bulk Email Campaigns
Tired of monthly limitations? With Relayzo, you can send bulk email marketing campaigns without worrying about extra fees. Schedule campaigns, A/B test your content, monitor delivery rates, and ensure inbox placement using our advanced features — all from a single dashboard.
4. Built for Small Businesses
Relayzo is not just for techies or enterprises. It’s also an ideal solution for email marketing for small businesses. Whether you’re a local shop or a growing online brand, you can use Relayzo to design beautiful emails, automate follow-ups, and generate leads at a fraction of the cost of mainstream tools.
Key Features of Relayzo
-
Intuitive UI: A clean, user-friendly interface that even non-technical users can navigate with ease.
-
Advanced Delivery Tools: IP warm-up, custom SMTP routing, bounce management, and engagement tracking.
-
Personalization at Scale: Create dynamic fields for personalized campaigns that feel one-to-one, not one-to-many.
-
Automation & Triggers: Set up automated sequences based on user actions, behavior, or timing.
-
Security & Compliance: End-to-end data encryption, GDPR-ready, and self-hosted for ultimate privacy.
Who Should Use Relayzo?
-
Startups building their first email list
-
Agencies managing client campaigns
-
Marketers looking to bypass ESP limitations
-
Entrepreneurs needing full autonomy over their outreach
-
Businesses focused on email marketing for small businesses
If you fall into any of these categories, Relayzo could be the exact solution you’ve been looking for.
How to Get Started
Getting started with Relayzo is simple. You can sign up here or request a demo to see the platform in action. Our support team will help you set up the environment, integrate your SMTP server, and run your first campaign within minutes.
Final Thoughts
Relayzo is more than just another email platform. It’s a self-hosted email marketing application that puts power back into the hands of marketers, founders, and businesses. Whether you're launching cold campaigns or nurturing loyal subscribers, Relayzo helps you send smarter, not harder.
Try Relayzo today and unlock the full potential of your email strategy.