Resend is an API-driven platform that allows developers to manage email communications programmatically. By integrating with Relevance AI, you can elevate your email management with advanced AI capabilities that streamline workflows and enhance decision-making.



Resend provides a robust API for managing email communications, while Relevance AI empowers you to automate and optimize these processes with AI-driven insights and actions.
Intelligent Communication Orchestration
Enables AI agents to dynamically manage and personalize email communications based on real-time context and user interactions
Automated Response Precision
Enhances agent efficiency through automated, context-aware email responses with perfect timing and relevance
Dynamic Content Adaptation
Allows agents to automatically adjust email content based on recipient engagement and behavioral triggers
Relevance AI integrates seamlessly with Resend to enhance your email workflows with intelligent automation.
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 Resend account
- A Relevance AI account with API access
- Authorization credentials from both platforms (API keys will be required)
Security & Reliability
The Resend and Relevance AI integration utilizes secure OAuth authentication, ensuring that only authorized workflows can manage your email communications. This integration allows you to send, retrieve, and manage emails programmatically, leveraging Relevance AI's powerful workflow capabilities.
With rich API functionality, you can automate email processes without worrying about errors, formatting, or limits. Built-in validation and type conversion ensure that your email operations run smoothly, even when data formats vary.
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.

To get the most out of the Resend + Relevance AI integration without writing code:
- Start with a clear email structure: Use consistent subject lines and body formats to ensure clarity in communications.
- Utilize pre-built workflows: Relevance AI provides templates for common email scenarios, making it easy to get started.
- Connect securely: Ensure you have the correct OAuth permissions and verified sending domains during setup.
- Test before scaling: Send test emails to a small group to validate formatting and delivery before broader distribution.
- Monitor API usage: Keep an eye on rate limits and adjust your email sending strategy to avoid throttling.