High-impact email, no heavy lifting

OneSignal helps you deliver, personalize, and optimize emails—making every message a powerful step in your customer journey

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Email delivers 36x ROI. Does yours?

Email marketing benchmarks show a $36 return per dollar spent, but many businesses capture only a fraction of this potential due to low open rates and generic messaging. OneSignal addresses these challenges with reputation monitoring tools, dynamic content capabilities, and intelligent delivery features that ensure your messages reach inboxes at the optimal time, transforming your email program into the revenue engine it should be.

Level up your email strategy

Launch campaigns without complexity

Design and launch campaigns in a matter of minutes with no-code tools and flexible workflows

Personalize every interaction

Deliver dynamic, individualized content at scale to drive deeper loyalty and increased relevance

Reach the inbox and beyond

Ensure your emails consistently reach inboxes with tools designed to build and maintain sender reputation

Optimize for maximum impact

Make data-driven decisions using analytics and testing tools that clearly show what’s working and what’s not

Turn every message into a moment that matters

Email remains a cornerstone of effective customer engagement strategies, but its true power comes when it’s part of the big picture. Learn how OneSignal’s unified platform ensures consistent messaging, timing, and personalization across every customer interaction, ensuring a cohesive and impactful customer journey.

Explore Journeys
Content highlight journeys rcs

Create without complexity

Free templates

Launch campaigns faster with professionally designed, ready-to-use templates

Flexible email creation

Empower every team with drag-and-drop editing and full HTML control for developers

Visual campaign workflow builder

Design sophisticated, behavior-driven campaigns in minutes using our intuitive drag-and-drop interface 

Personalize every interaction

Dynamic content

Insert personalized elements into emails using Liquid syntax, automatically making every message more relevant

Real-time personalization

Update message content based on user behavior at the time of sending, ensuring emails reflect the latest user actions

Engagement-based segmentation

Target engaged users and suppress unresponsive ones to automatically reduce spam complaints and boost email deliverability

Reach the inbox and beyond

Auto warm up

Gradually ramp up email volume to build a positive sender reputation, improving long-term deliverability

Reputation monitoring

Catch issues early with our Email Reputation Dashboard that alerts you when your sender reputation starts to slip

Multi-domain sending

Isolate reputational risk by sending different email types from separate authenticated domains

Optimize for maximum impact

A/B testing

Test subject lines, content, or timing to find what resonates and converts

Intelligent delivery

Boost opens and clicks by automatically sending at the ideal time for each user, based on previous behavior

Engagement analytics

Track opens, clicks, and conversions to make smarter, data-driven decisions

Nothing speaks louder than results

Hear from businesses using OneSignal to boost engagement, increase retention, and drive real results

“We see a positive lift in engagement when we run a campaign or Journey. It can boost engagement by tens of times…and that’s very encouraging. That’s something that keeps us interested in using OneSignal as our CRM.”

90%

of OneSignal users say using OneSignal is easier than their previous messaging platform.

“We were looking for a tool that would allow us to reach our customers through different channels without having to change tools. We wanted an automation system as well as the possibility to do one-shot campaigns. We chose OneSignal for its ease of use.”

“With SendGrid, building an email template was very difficult to customize and required learning HTML code. From a UI/UX perspective, OneSignal was very user-friendly."

35%

Increase in mobile app usage

“OneSignal increased our mobile app usage by over 35%.”

“Utilizing notifications, email, in-apps, and SMS helps build trust between us and our customers, as we’re able to keep them up-to-date on key events and activities.”

33%

Average increase in ability to engage audience using OneSignal reported across survey respondents.

“Within this one-year journey in partnership with OneSignal, we were able to get more than 2x the user activity and revenue versus Salesforce Marketing Cloud on the email side.”

16% Surge in retention
2x Increase in revenue

Common email marketing FAQs

Our intuitive platform and ready-to-use templates mean you can create and send your first campaign within minutes of signing up.

OneSignal integrates seamlessly with major CRMs, analytics platforms, and other marketing tools through our extensive API.

Absolutely. Start with email and easily add push notifications, SMS, and in-app messaging as your strategy evolves.

All plans include access to our knowledge base, community forums, and email support, with premium plans offering dedicated account management.

Grow revenue, retention, and engagement from one platform

OneSignal brings push, email, SMS, and in-app together so you can deliver consistent messaging across every channel - all from one place

Ready to deliver emails that actually perform?

Get started now Talk to sales