BigMailer is an email marketing platform tailored for agencies and creators, offering tools for managing contacts, lists, and campaigns. With Relevance AI, you can elevate your email strategies by leveraging AI Agents to automate and optimize your marketing efforts.



BigMailer empowers agencies and makers with robust email marketing capabilities. Relevance AI amplifies this by enabling AI Agents to manage contacts and campaigns dynamically, ensuring your outreach is both effective and efficient.
Multi-Brand Orchestration
Seamlessly coordinate email campaigns across multiple brands and client accounts with intelligent automation
Personalization Mastery
Create hyper-personalized content at scale through sophisticated data analysis and dynamic content generation
Campaign Performance Optimization
Continuously improve email performance through automated A/B testing and real-time metric analysis
Relevance AI integrates seamlessly with BigMailer, enhancing your email marketing workflows through 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 Relevance AI account
- An Airtable account with access to the base and table you'd like to use
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
This guide covers the integration between BigMailer, an email marketing platform designed for agencies and makers, and the Relevance AI platform. This integration enables automated email contact management and API interactions, allowing you to seamlessly manage contacts, lists, and email campaigns programmatically.
Key benefits include automated contact management across multiple brands, streamlined list management, secure OAuth authentication, and RESTful API access for custom implementations.
To get started, ensure you have a BigMailer account with API access, OAuth credentials, and the appropriate API permissions. Your environment should be HTTPS-capable and support JSON parsing with an API client that handles OAuth 2.0.
Begin by setting up OAuth with your BigMailer credentials, followed by configuring the base API settings. You can then add or update contacts using a simple API call, and expect a success response with the contact ID and status.
For custom API calls, structure your requests with the necessary OAuth account ID and method. If you encounter common issues like authentication errors or invalid IDs, refer to the troubleshooting section for solutions.
Implement best practices such as error handling, rate limiting, and data validation to ensure your integration runs smoothly. Always handle sensitive credentials securely and consult the full API documentation for advanced implementations.
For additional resources, visit the API documentation, OAuth configuration guide, and support contact information.
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 BigMailer + Relevance AI integration without writing code:
- Start with a clean contact list: Ensure that your contact data is accurate and up-to-date to maximize engagement.
- Use templates: Leverage pre-built workflows in Relevance AI for managing contacts, lists, and campaigns efficiently.
- Connect carefully: Verify that you are using the correct OAuth credentials and permissions during setup.
- Test before scaling: Conduct tests with a small subset of contacts to ensure everything functions as expected before full deployment.
- Monitor API usage: Keep an eye on rate limits and implement throttling to avoid hitting API request limits.