Listclean is an AI-driven email verification platform that ensures your email addresses are valid with 98% accuracy. By integrating with Relevance AI, you can leverage this powerful verification service to enhance your workflows and automate processes intelligently.



Listclean provides high-accuracy email verification services, ensuring your communications reach valid addresses. Relevance AI amplifies this capability by enabling intelligent decision-making and automated actions based on verified data.
Data Quality Mastery
AI agent gains real-time email validation capabilities ensuring pristine contact data accuracy at scale.
Proactive List Hygiene
Agent automatically maintains clean contact databases by detecting and removing invalid emails before they cause issues.
Predictive Deliverability Insights
Agent leverages validation data to forecast and optimize email campaign performance.
Relevance AI integrates seamlessly with Listclean to enhance your email verification 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 Listclean account
- A Relevance AI account with access to your projects and datasets
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The Listclean integration utilizes AI-driven email verification services, ensuring high accuracy and secure OAuth authentication for authorized API access. This integration simplifies the process of verifying email addresses through a unified RESTful API interface, allowing developers to focus on their applications without worrying about the complexities of email validation.
With comprehensive response data and built-in error handling, the integration guarantees smooth operations, even when dealing with multiple email verifications or custom API calls.
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 Listclean + Relevance AI integration without writing code:
- Start with accurate email data: Ensure that the email addresses you are verifying are formatted correctly to avoid unnecessary errors.
- Utilize batch verification: When verifying multiple emails, use the batch verification feature to optimize API calls and reduce processing time.
- Set up OAuth correctly: Double-check your OAuth credentials and permissions to ensure seamless integration and access to Listclean's services.
- Implement error handling: Always include error handling in your API calls to manage unexpected responses and maintain data integrity.
- Monitor API usage: Keep an eye on your API usage to avoid hitting rate limits, and consider implementing request throttling if necessary.