The modern ad serving platform

Serve display ads without the headache

Relay makes it simple to create, manage, and serve digital display ads across your sites — with lightning-fast delivery and reporting you can actually trust.

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14-day free trial. No credit card required.

Features

Everything you need to serve ads

From campaign setup to reporting, Relay handles the full ad lifecycle so you can focus on your content.

Campaign Management

Organize advertisers, campaigns, and ad creatives in one place. Upload images, set schedules, and manage everything from a single dashboard.

Embed Anywhere

Drop ads into any site with our JS embed, iFrame, or WordPress plugin. One line of code and your ads are live.

Smooth Transitions

Seven built-in transition effects including fade, slide, 3D cube, flip, zoom, and carousel to keep readers engaged.

Real-Time Reporting

Track impressions, clicks, and CTR in real time. Compare campaigns with A/B testing and export data for your advertisers.

Team & Permissions

Invite team members with role-based access. Keep billing, settings, and campaign management under control.

API Access

Integrate Relay into your existing workflow with our REST API. Automate ad management and pull reporting data programmatically.

By the numbers

Trusted by publishers everywhere

Relay powers ad delivery for thousands of digital publishers, serving hundreds of millions of impressions every month.

500M+

Impressions Served

2,000+

Publishers

99.9%

Uptime

50ms

Avg. Load Time

Why Relay

Built for publishers who care about their readers

Relay loads fast, looks great, and never gets in the way of your content. Your readers deserve better than bloated ad scripts.

Lightweight embed script under 10KB gzipped
Seven transition effects for engaging ad rotations
Responsive ads that adapt to any screen size
No third-party tracking or cookie walls

index.html

<!-- One line to serve ads -->
<script src="https://cdn.relayads.xyz/embed.js"
        data-zone="header-banner"
        data-transition="fade"
></script>

Ready to simplify your ad operations?

Start your 14-day free trial today. No credit card required. Set up your first ad zone in under 5 minutes.

Start free trial Talk to sales