How to Integrate AI Phone Screening with Greenhouse: Step-by-Step Guide

As of May 2026, the hiring landscape continues to evolve, with AI phone screening becoming a cornerstone for recruiting efficiency. Companies using Greenhouse can lean into this trend, integrating AI phone screening to reduce screening times significantly—from an average of 45 minutes down to just 12 minutes per candidate. This guide walks you through the integration process step-by-step, ensuring that your team can streamline candidate interactions and enhance the overall recruitment experience.

Prerequisites for Integration

Before you begin the integration process, ensure you have the following in place:

1. Greenhouse Account: You must have administrative access to your Greenhouse account.
2. NTRVSTA Account: Sign up for NTRVSTA and ensure you have access to the required API keys.
3. Time Estimate: The entire integration process should take approximately 30 minutes if you follow these steps closely.

Step-by-Step Integration Process

Step 1: Access API Settings in Greenhouse

1. Log in to your Greenhouse account.
2. Navigate to the "API Credential Management" section under the "Dev Center."
3. Click on "Create New API Key" and select "Job Board" from the dropdown menu.
4. Save your API key securely; you will need it for the integration.

What You Should See: A new API key generated and displayed on your screen.

Step 2: Configure NTRVSTA Settings

1. Log in to your NTRVSTA account.
2. Go to the "Integrations" section.
3. Select "Greenhouse" from the list of available integrations.
4. Enter your Greenhouse API key in the designated field.

What You Should See: Confirmation that the NTRVSTA integration with Greenhouse is set up successfully.

Step 3: Set Up Screening Criteria

1. In your NTRVSTA dashboard, navigate to "Screening Settings."
2. Define the screening questions tailored to your roles (e.g., technical skills, cultural fit).
3. Set the preferred languages for candidates, accommodating your diverse applicant pool.

What You Should See: A preview of your screening questions and settings.

Step 4: Test the Integration

1. Create a test job in Greenhouse and submit a candidate application.
2. Trigger the AI phone screening by selecting "Initiate Screening" from the candidate profile.
3. Monitor the screening process to ensure it operates smoothly.

What You Should See: A candidate receiving an AI screening call and completing the process within 12 minutes.

Step 5: Monitor and Optimize

1. After a week of use, review the analytics in NTRVSTA.
2. Adjust your screening questions or criteria based on candidate feedback and completion rates.
3. Regularly check for updates from both Greenhouse and NTRVSTA to ensure ongoing compatibility.

What You Should See: Improved candidate completion rates and insights into screening performance metrics.

Troubleshooting Common Issues

1. API Key Not Working: Double-check that the API key is correctly copied and has the right permissions.
2. Screening Call Not Initiating: Ensure the candidate's profile is fully completed in Greenhouse before triggering the screening.
3. Language Settings Not Applying: Verify that the preferred languages are correctly set in both platforms.
4. No Analytics Available: Ensure you’ve allowed sufficient time for data collection; analytics may take a few hours to populate.
5. Integration Error Messages: Contact NTRVSTA support for assistance with specific error codes.

Timeline for Completion

Most teams complete the integration in about 30 minutes, but allow for an additional 1-2 business days to fully test and optimize the setup.

Conclusion

Integrating AI phone screening with Greenhouse can dramatically enhance your recruitment process. Here are three actionable takeaways:

1. Prioritize API Setup: Ensure your API keys are correctly set up to avoid integration delays.
2. Customize Screening Questions: Tailor your screening criteria to align with your organizational needs for better candidate fit.
3. Regularly Review Performance: Utilize analytics to continuously refine your screening process for optimal results.