Workday
Integrate every assessment module with one API
Ship new integrations in days, not months. Read and write assessment and background check data to all major applicant tracking systems with our Unified API.
Trusted by the world's leading B2B companies
Why leading assessment and background check providers choose Kombo
One standardized model
Publish packages and write back results to any ATS using the same set of endpoints. Whether it’s Workday, SAP SuccessFactors, or Lever, you work with the same assessment data model.
Seamless authentication
Embed our white-labeled connection guide into your product to easily let your customers connect their systems.
Access any data
Map custom fields from any system to your own unified schema. Use remote data to access raw data when you need to access niche fields.
Full visibility
Track sync status, spot authentication issues, and debug problems from the dashboard. Get webhook notifications when things change or need attention.
One data model for every integration
Build to Kombo once and connect to any ATS assessment module. Setting up packages, receiving webhooks for new orders, and writing back results in structured formats work the same whether you're connected to Avature, UKG Pro, Bullhorn, or SmartRecruiters - same endpoints, same fields, same format.
Write back structured assessment results
Deliver rich result data - subscores, criteria, completion times, and more - in a structured format into the ATS to let recruiters take their hiring decisions. Kombo handles the mapping to the format each system expects, whether you’re connected to Workday, SAP SuccessFactors, Greenhouse, or SmartRecruiters.
Monitor all your integrations from one place
See sync status, authentication issues, and errors across every customer connection in the dashboard. Searchable logs show you exactly what happened with each API request. Set up webhooks to get notified when errors occur or credentials need attention, so your support team can resolve issues without always having to pull in engineering.
Featured Case Study
How TestGorilla closed enterprises with Kombo’s assessment integrations
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I don't believe we would have been able to close the customers we have on the SuccessFactors and Workday integrations if we didn't have those integrations.
Simon Iversen
Director of Product Management & Product Marketing
Data model library
Packages (Assessment)
The Package object represents an assessment or background check offering that can be ordered through the ATS. Use it to define your available products - such as skills tests, video interviews, or background checks - that hiring teams can select when evaluating candidates
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Orders (Assessment)
The Order object represents a request from the ATS to conduct an assessment or background check on a candidate. Each order includes the selected package, candidate details, and associated job and application information.
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Results (Assessment)
The Result object tracks the outcome of an assessment or background check order. Use it to write back completion status, scores, and result links to the ATS once a candidate has finished their assessment.
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Webhooks (Assessment)
The assessment webhook notifies you in real-time when a hiring team requests an assessment or background check for a candidate in the ATS. Use it to immediately trigger your assessment workflow without polling for new orders.
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Discover our ATS (Assessment) integrations
Build and maintain Assessment integrations with one data model. Packages, orders, and results follow the same format - no need to transform data or map fields differently for each system.
Designed for enterprise data protection needs
Customer trust and data security are critical to us. Kombo provides comprehensive security controls and compliance frameworks specifically built for the regulatory requirements and data sensitivity of HR and TA tech integrations.
Reliability at scale
We power integrations for hundreds of companies, from seed-stage startups to Fortune 500 enterprises - all while maintaining 99.9% uptime. Our infrastructure is built to handle your growth without compromising performance.
Onboarding support
We work closely with your team via shared Slack or Teams channels. Your customers get detailed connection guides and transparent documentation on tool-specific limitations - so nothing catches them off guard.
Configurable data scoping
Collect only what you need. Define exactly which fields, information, or data points flow through each integration. Mark fields as required, optional, or disabled based on compliance requirements and use case needs.
