How to Implement AI Phone Screening in 30 Minutes with Greenhouse

As of September 2026, companies are facing a staggering 50% increase in candidate applications compared to just two years ago. This surge necessitates a more efficient screening process to maintain a competitive edge. Implementing AI phone screening can drastically reduce screening time from 45 minutes to just 12 minutes per candidate. By integrating AI phone screening with Greenhouse, you can streamline your hiring process and enhance candidate experience—all in about 30 minutes.

Prerequisites for Integration

Before diving into the setup, ensure you have the following:

1. Greenhouse Account: Admin access is required.
2. NTRVSTA Account: Ensure you have an active account with NTRVSTA.
3. Integration Credentials: Obtain API keys or tokens for Greenhouse.
4. Time Estimate: Allocate about 30 minutes for the integration process.

Step-by-Step Guide to Set Up AI Phone Screening

Step 1: Access Your Greenhouse Account

Log in to your Greenhouse account and navigate to the "Integrations" section in the settings menu.

Step 2: Add NTRVSTA Integration

1. Click on "Add Integration" and select NTRVSTA from the list of available integrations.
2. Enter the API credentials you obtained earlier.

What You Should See: A confirmation message indicating successful integration with NTRVSTA.

Step 3: Configure Phone Screening Workflow

1. Navigate to the "Job Settings" for the roles you want to implement phone screening.
2. Select "Screening" and choose NTRVSTA as the screening method.

Expected Outcome: Candidates will receive an automated phone screening invitation upon application submission.

Step 4: Customize Screening Questions

1. Use the NTRVSTA dashboard to select or create screening questions tailored to your job requirements.
2. Set parameters for candidate scoring and fraud detection.

What You Should See: A list of customized questions and scoring criteria ready for deployment.

Step 5: Test the Integration

1. Run a test candidate through the screening process to ensure everything functions correctly.
2. Review the results in your Greenhouse dashboard.

Expected Outcome: A smooth screening process with accurate candidate scoring displayed.

Troubleshooting Common Issues

1. API Connection Errors: Ensure your API keys are correct and that NTRVSTA is authorized in Greenhouse.
2. Screening Questions Not Displaying: Double-check your question configuration in the NTRVSTA dashboard.
3. Candidate Not Receiving Call: Verify the candidate's phone number format and ensure they are in an eligible timezone.
4. Scoring Discrepancies: Review scoring criteria settings for any misconfigurations.
5. Integration Not Active: Revisit the integration settings in Greenhouse to confirm NTRVSTA is fully enabled.

Timeline for Completion

Most teams can complete this setup in 30 minutes, enabling immediate benefits from AI phone screening.

Comparison of AI Phone Screening Solutions

| Name | Type | Pricing | Integrations | Languages | Compliance | Best For | |-----------------|--------------------|---------------------|-----------------------|-----------|---------------------|----------------------| | NTRVSTA | AI Phone Screening | Contact for pricing | Greenhouse, Lever, etc.| 9+ | SOC 2 Type II, GDPR | All industries | | HireVue | Video Screening | $200+ per month | Greenhouse | 20+ | EEOC, GDPR | Tech and healthcare | | X0PA AI | AI Screening | $300+ per month | Greenhouse, iCIMS | 5+ | GDPR | Large enterprises | | Pymetrics | AI Assessment | Custom pricing | Greenhouse | English | EEOC | Retail and QSR | | Spark Hire | Video Screening | $149+ per month | Greenhouse | 10+ | GDPR | Staffing agencies |

Our Recommendation

• Best for Small Teams: NTRVSTA offers a cost-effective solution with a high candidate completion rate.
• Best for Large Enterprises: HireVue provides extensive metrics but at a higher price point.
• Best for Remote Teams: X0PA AI integrates well with various ATS but may require more setup time.

Conclusion: Key Takeaways for Implementing AI Phone Screening

1. Streamline Your Process: Cut down screening time significantly by integrating NTRVSTA with Greenhouse.
2. Enhance Candidate Experience: With a 95% candidate completion rate, phone screenings are preferred over video options.
3. Ensure Compliance: NTRVSTA meets key compliance standards, including GDPR and SOC 2 Type II.
4. Customization is Key: Tailor your screening questions to match your specific job requirements for better results.
5. Quick Setup: Most organizations can have AI phone screening up and running in just 30 minutes.