Best ATS Integrations for Automating Candidate Assessments 2025

As organizations strive for efficiency in their hiring processes, leveraging the right ATS integrations for automating candidate assessments is crucial. In 2025, the landscape of recruiting technology continues to evolve, offering innovative solutions to streamline workflows and enhance the candidate experience. Below is a curated list of the best ATS integrations for automating candidate assessments, updated January 2026.

1. NTRVSTA

NTRVSTA stands out as a top contender for real-time AI recruiting. It offers seamless integrations with major ATS platforms like Lever, Greenhouse, Workday, and Bullhorn. With its AI-powered phone screening, multilingual support, and compliance-first approach, NTRVSTA delivers a proven ROI by significantly reducing time-to-hire and improving the overall candidate experience.

2. HireVue

HireVue provides video interviewing and assessment tools that integrate well with various ATS systems. Its AI-driven insights help recruiters evaluate candidates effectively. The platform claims to reduce hiring time by up to 50%, making it a valuable option for many organizations.

3. Pymetrics

Pymetrics uses neuroscience-based games to assess candidates' soft skills and cognitive abilities. Its integration capabilities with leading ATS platforms allow for a smooth candidate experience. Pymetrics reports a 20% improvement in employee retention rates, showcasing its effectiveness in matching candidates with job roles.

4. Codility

For tech roles, Codility offers a robust coding assessment platform that integrates with popular ATS solutions. It helps companies streamline their technical hiring process and has been shown to reduce the time-to-hire by 30%. The ability to assess candidates' coding skills accurately is a significant advantage.

5. Harver

Harver focuses on pre-employment assessments tailored to specific roles. Its integration with various ATS platforms helps automate candidate screening, which can lead to a 25% decrease in time spent on manual assessments. Harver also provides analytics to measure the effectiveness of assessments.

6. SkillSurvey

SkillSurvey specializes in reference checking and candidate assessments. With its ATS integrations, it automates the reference checking process, which can save recruiters hours of manual work. Companies using SkillSurvey have reported a 30% faster hiring process due to its streamlined approach.

7. Vervent

Vervent offers an all-in-one assessment solution that integrates seamlessly with ATS systems. Its unique feature set includes customizable assessments and analytics that help improve hiring decisions. Vervent users have experienced a 15% increase in candidate quality over traditional methods.

8. PredictiveHire

PredictiveHire uses AI to analyze candidate responses and predict job fit. Its integration with ATS platforms allows recruiters to automate the initial screening process. Users report a 40% reduction in time spent on manual candidate evaluations.

9. TestGorilla

TestGorilla provides a library of pre-employment tests that integrate with several ATS platforms. It allows companies to assess candidates objectively, leading to better hiring decisions. The platform claims that organizations can save up to 60% of time spent on initial candidate assessments.

10. AssessFirst

AssessFirst combines personality and cognitive assessments to help recruiters make informed decisions. Its ATS integrations allow for automated candidate assessments, providing insights that can enhance the hiring process. Companies using AssessFirst have noted a 20% improvement in overall candidate satisfaction.

| Integration | Key Features | Pricing Tiers | Supported ATS Platforms | |-------------------|------------------------------------|-----------------------|-----------------------------------| | NTRVSTA | Real-time AI phone screening, multilingual support | Custom pricing | Lever, Greenhouse, Workday, Bullhorn | | HireVue | Video interviewing, AI insights | From $299/month | Lever, Greenhouse, Workday | | Pymetrics | Neuroscience-based assessments | From $150/month | Greenhouse, Bullhorn | | Codility | Technical coding assessments | From $100/month | Workday, Lever | | Harver | Role-specific assessments | From $200/month | Greenhouse, Bullhorn | | SkillSurvey | Automated reference checking | From $300/month | Lever, Workday | | Vervent | Customizable assessments | Custom pricing | Greenhouse, Workday | | PredictiveHire | AI-driven candidate analysis | From $150/month | Lever, Bullhorn | | TestGorilla | Library of pre-employment tests | From $100/month | Greenhouse, Workday | | AssessFirst | Personality and cognitive assessments| From $200/month | Lever, Bullhorn |

Conclusion

Integrating the right tools into your ATS can vastly improve your candidate assessment process, saving time and enhancing decision-making. NTRVSTA leads the way with its innovative real-time AI capabilities and strong ATS integrations, making it an excellent choice for organizations looking to automate their recruiting workflows.