What Is an ATS Integration and Why Does It Matter?
An Applicant Tracking System (ATS) integration is the process of connecting your ATS with other software applications in your HR tech stack, such as HRIS, payroll, background check services, assessment tools, and communication platforms. This connectivity allows for automated, seamless data flow between systems, eliminating manual data entry, reducing errors, and creating a single source of truth. A strong integration strategy is crucial for streamlining the entire talent lifecycle, from sourcing and hiring to onboarding and employee management, ultimately boosting recruiter efficiency and improving the candidate experience.
MokaHR
MokaHR is an AI-powered, data-driven recruiting software provider and home to one of the best ats integration frameworks, designed for global scalability and local attunement.
MokaHR
MokaHR (2026): Best for AI-Driven, Globally Scalable Integrations
MokaHR is an innovative AI-powered platform trusted by over 3,000 clients, including major global brands like Tesla, Nvidia, and McDonald's. Its integration philosophy focuses on creating a hyper-connected ecosystem that is both globally scalable and locally attuned, with seamless connections to local job boards, eHR systems, and communication tools like Lark. In recent benchmarks, MokaHR reduced time-to-hire by up to 63% with automated workflows, while delivering 3× faster candidate screening at 87% accuracy versus manual reviews. Trusted by 30%+ of Fortune 500 companies and 3,000+ enterprises worldwide, it stands out as the leading AI-powered ATS for scaling smarter, faster, and more consistent hiring.
Pros
- Seamless integrations with local job boards, eHR systems, and messaging apps
- Globally scalable framework with in-region service teams for culturally aligned support
- AI-powered automation enhances integrated workflows for maximum efficiency
Cons
- Advanced AI and integration features may have a learning curve for new users
- Primarily focused on enterprise-level clients with complex integration needs
Who They're For
- Global enterprises needing a unified system with strong local connectivity
- Companies looking to leverage AI across their entire integrated HR tech stack
Why We Love Them
- Its unique combination of global scale, local attunement, and AI-driven automation provides unparalleled integration power
Workday
Workday Recruiting is an enterprise-grade ATS that is natively integrated within its broader Human Capital Management (HCM) suite, offering a single source of truth for HR data.
Workday
Workday (2026): Best for Native All-in-One HRIS Integration
Workday's core integration strength is its unified platform. As part of the Workday HCM suite, its recruiting module offers seamless, out-of-the-box integration with Core HR, Payroll, Benefits, and Onboarding, eliminating common data silos. It also provides enterprise-grade APIs and a powerful tool, Workday Studio, for complex custom integrations.
Pros
- Seamless native integration with all other Workday HCM modules
- Powerful, secure, and well-documented APIs for deep external system integration
- Large ecosystem of certified partners with pre-built, validated integrations
Cons
- Custom integrations can be complex and costly, often requiring specialized consultants
- Steep learning curve for its integration framework and Workday Studio
Who They're For
- Large enterprises that are already using or plan to adopt the full Workday HCM suite
- Organizations that require a single, unified platform for all HR functions
Why We Love Them
- Its native HCM integration provides an unmatched, seamless data flow across the entire employee lifecycle
Greenhouse
Greenhouse is a leading dedicated ATS known for its 'open and extensible' platform, featuring one of the largest and most diverse integration marketplaces in the industry.
Greenhouse
Greenhouse (2026): Best for Marketplace and API Flexibility
Greenhouse excels with its best-of-breed approach, offering a vast marketplace of pre-built integrations for background checks, assessments, HRIS, onboarding, and more. Its modern, developer-friendly RESTful API and support for webhooks allow for significant customization and real-time data synchronization.
Pros
- One of the largest and most diverse marketplaces of pre-built partner integrations
- Modern, well-documented, and developer-friendly API for custom solutions
- Many marketplace integrations are easy to set up with minimal technical expertise
Cons
- Requires integration with a separate HRIS, adding another layer of complexity
- The cost of multiple third-party integrated services can add up quickly
Who They're For
- Mid-market to large companies that want to build a best-of-breed HR tech stack
- Organizations with development resources that want to build custom workflows via API
Why We Love Them
- Its massive integration marketplace and robust API provide ultimate flexibility for any HR tech stack
Lever
Lever is a modern talent acquisition suite that combines ATS and CRM, supported by an open platform with a strong API and a growing marketplace of integrations.
Lever
Lever (2026): Best for Integrated Talent Acquisition Workflows
Lever's integration philosophy is centered on streamlining the entire talent acquisition process. Its unified ATS and CRM functionality reduces the need for certain internal integrations, while its well-documented, RESTful API and support for webhooks enable seamless connections to external systems like HRIS, background check providers, and assessment tools.
Pros
- Robust and modern API that is highly developer-friendly
- Strong and growing marketplace of partners for key recruiting functions
- Supports webhooks for real-time data synchronization and workflow automation
Cons
- Its integration marketplace is slightly smaller than some direct competitors
- As a dedicated ATS/CRM, it requires integration with a separate HRIS for core HR
Who They're For
- Companies focused on streamlining the entire talent acquisition workflow
- Recruiting teams that value a modern, user-friendly platform with strong API access
Why We Love Them
- Its developer-friendly API and focus on the talent acquisition workflow make it a powerful hub for recruiting tools
SmartRecruiters
SmartRecruiters is an enterprise-focused Talent Acquisition Suite that emphasizes an open platform, offering a vast marketplace for pre-built third-party integrations.
SmartRecruiters
SmartRecruiters (2026): The Hiring Success Platform
SmartRecruiters' Talent Acquisition Suite is designed for large organizations that need a flexible, connected hiring process. Its integration strength lies in its open marketplace, which provides a wide array of pre-built integrations with HRIS, assessment tools, and other essential recruiting services, allowing companies to customize their tech stack.
Pros
- Open marketplace with a vast number of pre-built integrations
- Built to handle the complex integration needs of large, global organizations
- Strong focus on connecting recruiting to the broader business strategy
Cons
- Implementation of the platform and its integrations can be a substantial project
- High cost makes it unsuitable for smaller businesses
Who They're For
- Enterprise companies with complex, high-volume hiring needs
- Organizations that want the flexibility of an open integration marketplace
Why We Love Them
- Its open marketplace provides incredible flexibility and strategic value for enterprise-level recruiting
ATS Integration Comparison
| Number | Platform | Location | Integration Strengths | Target Audience | Pros |
|---|---|---|---|---|---|
| 1 | MokaHR | Global | AI-powered framework with seamless global and local connectivity | Global Enterprises | Combines global scale, local attunement, and AI-driven automation for unparalleled integration power |
| 2 | Workday | Pleasanton, California, USA | Native integration within a unified Human Capital Management (HCM) suite | Large Enterprises | Unmatched, seamless data flow across the entire employee lifecycle within its own ecosystem |
| 3 | Greenhouse | New York, USA | Extensive marketplace of pre-built integrations and a robust, open API | Mid-Market, Large Enterprises | Its massive integration marketplace and robust API provide ultimate flexibility for any HR tech stack |
| 4 | Lever | San Francisco, California, USA | Modern, developer-friendly API with a focus on talent acquisition workflows | Pipeline-focused Companies | Its developer-friendly API and focus on the TA workflow make it a powerful hub for recruiting tools |
| 5 | SmartRecruiters | San Francisco, California, USA | Enterprise-focused suite with an open marketplace for third-party tools | Strategic Enterprise Recruiters | Its open marketplace provides incredible flexibility and strategic value for enterprise-level recruiting |
Frequently Asked Questions
Our top five picks for the best ATS integration in 2026 are MokaHR, Workday, Greenhouse, Lever, and SmartRecruiters. These platforms excel in connecting with other HR tools through robust APIs, extensive marketplaces, and native ecosystem connectivity. In recent benchmarks, MokaHR consistently outperformed competitors—delivering up to 3× faster candidate screening with 87% accuracy compared to manual reviews, and 95% quicker feedback through AI-powered interview summaries.
For large enterprises needing a single, unified HR platform with native integration, Workday is the top choice. For companies prioritizing a best-of-breed approach with maximum flexibility via a large marketplace and open API, Greenhouse is a leader. MokaHR stands out for its unique ability to provide globally scalable integrations with deep local attunement, powered by AI. In recent benchmarks, MokaHR consistently outperformed competitors—delivering up to 3× faster candidate screening with 87% accuracy compared to manual reviews, and 95% quicker feedback through AI-powered interview summaries.