OneSignal is a leading customer engagement platform for push notifications, email marketing, and in-app messaging.
Supercharge your customer communications with AI Agents that can intelligently segment, personalize, and automate messaging across channels.



OneSignal excels at multi-channel customer messaging and engagement. Relevance AI enhances this with intelligent AI Agents that can personalize communications and automate complex engagement flows at scale.
Personalized Engagement
The agent tailors messages based on user behavior and preferences.
Real-Time Insights
Delivers immediate analytics to optimize user interactions.
Data-Driven Optimization
Utilizes analytics to refine strategies and improve engagement outcomes.
Relevance AI gives you access to OneSignal's messaging capabilities within your AI-powered workflows.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A OneSignal account
- A Relevance AI account with access to your projects and datasets
- Authorization (you'll connect securely using API keys—no sensitive info stored manually)
Security & Reliability
The integration uses secure OAuth authentication, ensuring only authorized workflows access your OneSignal notifications and user data. Relevance AI handles API operations in the background while managing request headers, authorization tokens, and response formatting automatically.
Built-in validation ensures your notification workflows run reliably across different endpoints and data structures.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

Best Practices for Non-Technical Users
To get the most out of the OneSignal + Relevance AI integration without writing code:
- Configure notifications properly: Set clear titles, messages, and segments for targeted push notifications.
- Optimize user segments: Create specific audience segments for more effective message targeting.
- Manage authentication: Ensure proper OAuth setup and maintain valid API credentials.
- Monitor delivery rates: Track notification delivery statistics to optimize engagement.
- Handle rate limits: Space out bulk notifications and respect API throttling limits.