# Connect Pymetrics to Greenhouse > Automatically sync neuroscience-based candidate assessments from Pymetrics into your Greenhouse ATS for fair, data-driven hiring decisions. **Canonical page:** https://tray.ai/connectors/pymetrics-greenhouse-integrations/ **Greenhouse connector:** https://tray.ai/connectors/greenhouse-integrations/ **Greenhouse documentation:** https://tray.ai/documentation/connectors/service/greenhouse ## Overview Pymetrics uses neuroscience games and AI to objectively measure candidate cognitive and emotional attributes. Greenhouse gives recruiting teams the structured workflows and ATS infrastructure they depend on. Together, they cover the full hiring pipeline — but only if assessment data actually gets into the platform where recruiters and hiring managers do their work. Integrating Pymetrics with Greenhouse through tray.ai cuts out manual data entry, keeps assessment results attached to the right candidate profile, and helps organizations make faster, fairer decisions at scale. Recruiting teams using both Pymetrics and Greenhouse run into the same bottleneck: assessment results sit in Pymetrics while candidate records, scorecards, and hiring decisions live in Greenhouse. Without automation, recruiters manually export scores, cross-reference candidate records, and paste results into Greenhouse — slow, error-prone work that falls apart entirely during high-volume hiring cycles. Connecting Pymetrics and Greenhouse on tray.ai lets organizations automatically push assessment completion statuses and trait scores into Greenhouse candidate profiles, trigger stage moves based on Pymetrics outcomes, alert hiring managers in real time, and keep a complete, auditable record of every candidate's evaluation. The result is a more consistent process that reduces unconscious bias and lets recruiters focus on the conversations that actually require a human. ## Use cases ### Automatically Push Pymetrics Assessment Results into Greenhouse Candidate Profiles When a candidate finishes their Pymetrics assessment, tray.ai immediately writes the resulting trait scores, fit indicators, and completion status into the matching Greenhouse candidate profile as a structured note or custom field update. Recruiters don't need to log into Pymetrics separately before making stage decisions. All evaluation data lives in one place, giving the entire hiring team a complete candidate record to work from. - Eliminates manual copy-paste of assessment data between platforms - Keeps every Greenhouse candidate profile current with Pymetrics results - Cuts average time-to-review by surfacing insights where recruiters already work ### Trigger Pymetrics Assessment Invitations from Greenhouse Stage Moves When a recruiter advances a candidate to a specific stage in Greenhouse — such as 'Assessment' or 'Skills Review' — tray.ai automatically sends a Pymetrics assessment invitation using the candidate's details from Greenhouse, with no manual outreach required. The invitation goes out the moment the stage transition happens, keeping candidate momentum high and making sure no one gets stuck waiting on a forgotten email. - Automates candidate outreach the moment a hiring decision is made in Greenhouse - Standardizes assessment delivery across all open roles and hiring teams - Reduces candidate drop-off from delayed or inconsistent communication ### Advance or Reject Candidates in Greenhouse Based on Pymetrics Fit Scores Using tray.ai's conditional logic, organizations can set fit score thresholds from Pymetrics that automatically trigger stage advances or rejections in Greenhouse. Candidates who meet the configured criteria move to the next hiring stage; those below threshold move to a rejection stage with a customizable disposition reason. This keeps pipeline throughput high and applies a consistent, objective standard to every decision. - Enforces consistent, data-driven hiring standards across all roles - Accelerates high-volume screening by automating routine pass/fail decisions - Creates auditable documentation of why each candidate was advanced or rejected ### Sync New Greenhouse Candidates to Pymetrics for Cohort Benchmarking As new candidates are added to Greenhouse for specific job requisitions, tray.ai can automatically register them in the right Pymetrics job profile or cohort, so they're benchmarked against the correct success model for that role. Recruiting coordinators don't have to manage candidate rosters in Pymetrics by hand. Cohort data stays accurate, which also improves the reliability of Pymetrics' AI benchmarking models over time. - Keeps Pymetrics cohorts aligned with active Greenhouse requisitions in real time - Improves benchmarking accuracy by ensuring no eligible candidates are excluded - Reduces administrative burden on recruiting coordinators managing two platforms ### Notify Hiring Managers When High-Fit Candidates Complete Pymetrics Assessments When a candidate receives a top-tier Pymetrics fit score, tray.ai can immediately alert the relevant hiring manager via Slack, email, or a Greenhouse task, flagging them for priority review. Getting that alert fast matters — strong candidates often have competing offers in play. Custom filters let teams define what 'high-fit' means for each role, department, or seniority level. - Reduces time-to-engage for top-fit candidates who likely have competing offers - Keeps hiring managers informed without requiring manual dashboard checks - Supports role-specific or department-specific notification thresholds ### Generate Consolidated Candidate Scorecards Combining Greenhouse and Pymetrics Data tray.ai can pull structured interview feedback from Greenhouse scorecards together with Pymetrics trait and fit data into a single candidate evaluation summary. These reports can be written back to Greenhouse, stored in a BI tool, or shared with hiring committees as a PDF or dashboard. Having interview feedback and neuroscience-backed assessment data in one document makes committee discussions faster and hiring decisions easier to defend. - Gives hiring committees a single source of truth for each candidate - Combines structured interview data with objective cognitive and emotional assessments - Supports diversity and inclusion reporting by documenting objective evaluation criteria ### Automatically Reject and Dispose Candidates Who Abandon Pymetrics Assessments When a candidate is invited to complete a Pymetrics assessment but doesn't finish within a configurable deadline, tray.ai can automatically update their Greenhouse stage to 'Assessment Abandoned,' add a disposition reason, and optionally send a closing message. This keeps the pipeline clean and frees recruiters from manually chasing stale applications. Teams can customize the timeout window and messaging to match their candidate experience standards. - Keeps the Greenhouse pipeline clean by automatically closing stale assessments - Frees recruiters from manually auditing incomplete assessment statuses - Maintains a professional candidate experience with automated, on-brand communications ## Templates ### Pymetrics Assessment Completed → Update Greenhouse Candidate Profile This template listens for assessment completion events in Pymetrics and automatically updates the matching Greenhouse candidate record with trait scores, fit ratings, and completion timestamps as structured custom field values or activity feed notes. Connectors used: Pymetrics, Greenhouse ### Greenhouse Stage Change → Send Pymetrics Assessment Invitation This template monitors Greenhouse for candidate stage transitions to a designated assessment stage and automatically sends a personalized Pymetrics assessment invitation using the candidate's name, email, and role details sourced from Greenhouse. Connectors used: Greenhouse, Pymetrics ### Pymetrics High-Fit Score → Advance Candidate Stage in Greenhouse + Notify Hiring Manager When Pymetrics returns a fit score above a configurable threshold, this template automatically advances the candidate to the next Greenhouse hiring stage and sends an immediate Slack or email alert to the assigned hiring manager with a summary of the candidate's assessment results. Connectors used: Pymetrics, Greenhouse ### New Greenhouse Candidate Added → Register in Pymetrics Job Profile This template automatically enrolls newly created Greenhouse candidates in the corresponding Pymetrics job profile or cohort as soon as they're added to a requisition, so benchmarking happens without any manual roster management. Connectors used: Greenhouse, Pymetrics ### Pymetrics Assessment Abandoned → Reject Candidate in Greenhouse This template monitors Pymetrics for candidates who haven't completed their assessment within a defined time window and automatically updates their Greenhouse status to a rejection stage with a configured disposition reason, keeping the pipeline accurate and clean. Connectors used: Pymetrics, Greenhouse ### Bi-Directional Candidate Data Sync Between Pymetrics and Greenhouse This advanced template establishes a continuous two-way sync between Pymetrics and Greenhouse, pushing new Greenhouse candidates into Pymetrics and writing assessment results back into Greenhouse, so both platforms always reflect the current state of each candidate's evaluation. Connectors used: Greenhouse, Pymetrics ## Challenges Tray.ai solves ### Matching Candidates Accurately Across Two Separate Identity Systems Pymetrics and Greenhouse each maintain their own candidate identity records with no guaranteed shared unique identifier. Candidates may use slightly different email formats, name variations, or be entered into each system at different times, making reliable cross-platform matching hard without custom logic. **How Tray.ai helps:** tray.ai's data transformation tools let teams build fuzzy matching logic using email normalization and name-based lookups to reliably map Pymetrics records to their Greenhouse counterparts. When a match can't be confirmed automatically, tray.ai routes the exception to a Slack message or Google Sheet for human review, so nothing gets lost silently. ### Handling High-Volume Assessment Completions Without Delays During high-volume recruiting campaigns — graduate hiring cycles or large-scale seasonal hiring — hundreds of Pymetrics assessments may complete within a short window. Processing that volume can overwhelm API rate limits or create a backlog of delayed Greenhouse updates, which defeats the purpose of real-time integration. **How Tray.ai helps:** tray.ai handles high-throughput event processing through its scalable workflow engine, queuing incoming Pymetrics webhooks and processing them in parallel while respecting Greenhouse API rate limits. Teams can configure throttling and retry logic to make sure every assessment result reaches Greenhouse reliably, regardless of volume spikes. ### Mapping Pymetrics Trait Data to Greenhouse Custom Fields Consistently Pymetrics returns nuanced, multi-dimensional trait and fit data that doesn't map directly to standard Greenhouse fields. On top of that, each organization uses Greenhouse custom fields differently, making it hard to define a consistent data structure that hiring teams can actually interpret without a training session. **How Tray.ai helps:** tray.ai's visual data mapper lets integration builders define exactly how each Pymetrics data point — fit scores, individual trait percentiles, benchmark comparisons — maps to specific Greenhouse custom fields or structured note templates. The mapping can be updated without code changes, so it's easy to adapt as either platform evolves. ### Keeping Job Profile Mappings Between Greenhouse Requisitions and Pymetrics Assessments Current As new roles open in Greenhouse and new assessment profiles are created in Pymetrics, the mapping between them has to be maintained. Without an automated management layer, stale or missing mappings can enroll candidates in the wrong Pymetrics assessment or skip enrollment entirely, which compromises benchmarking quality. **How Tray.ai helps:** tray.ai supports configurable lookup tables and reference data stored directly within the workflow, so recruiting operations teams can maintain job-to-assessment mappings in a simple spreadsheet or configuration interface. When a Greenhouse job ID has no matching Pymetrics profile, tray.ai alerts the recruiting ops team immediately rather than failing silently. ### Ensuring Data Privacy Compliance When Syncing Assessment Data Pymetrics assessment data — cognitive trait profiles, emotional attribute scores — is sensitive personal data subject to GDPR, CCPA, and EEOC regulations. Automatically syncing it into Greenhouse has to respect candidate consent, data minimization requirements, and jurisdictional restrictions on using psychometric data in hiring decisions. **How Tray.ai helps:** tray.ai lets teams build consent-checking logic directly into the integration workflow, so assessment data only syncs to Greenhouse for candidates who've given explicit consent in Pymetrics. Data field filtering ensures only approved, role-relevant assessment attributes are written to Greenhouse, which supports data minimization requirements and reduces compliance risk across international hiring programs. ## Learn more - Intelligent Integration: https://tray.ai/platform/intelligent-ipaas/ - Merlin Agent Builder: https://tray.ai/platform/merlin-agent-builder/ - Agent Gateway for MCP: https://tray.ai/platform/agent-gateway/ - Book a demo: https://tray.ai/contact/