HRMS migration
Field-level mapping, validation, and rollback between Whitecarrot.io and BambooHR. We move data and schema; workflows are rebuilt natively in BambooHR.
Whitecarrot.io
Source
BambooHR
Destination
Compatibility
6 of 11
objects map 1:1 between Whitecarrot.io and BambooHR.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Whitecarrot.io to BambooHR is an ATS-to-HRIS migration, not a record-for-record replacement. Whitecarrot.io is purpose-built for AI-powered recruitment workflows — jobs, candidates, screening questions, skills tests, one-way video interviews, interview scorecards, and offer management. BambooHR is a core HRIS that includes an applicant tracking module as one component among employee records, onboarding, time-off, benefits tracking, and payroll. The schema mismatch is significant: screening assessments, video interview recordings, and scorecard templates do not have native equivalents in BambooHR without the paid ATS add-on. We flag every object that maps cleanly, every object that requires configuration, and every object that requires a manual rebuild so your team knows exactly what to expect before migration begins. Whitecarrot.io's REST API has limited public documentation, which constrains what we can export programmatically; we plan around this during scoping and supplement with structured JSON exports where the API falls short.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Whitecarrot.io object lands in BambooHR, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Whitecarrot.io
Job
BambooHR
Job Opening (BambooHR ATS module)
1:1Active job records in Whitecarrot.io map to BambooHR Job Opening objects if the customer licenses BambooHR's ATS module. Job title, description, requirements, location, and employment type transfer as structured fields. The BambooHR ATS module must be active at scoping because job opening creation requires a corresponding Job Department and Job Location in BambooHR's organizational structure. If the ATS module is not licensed, we transfer job data as a structured JSON export for manual recreation.
Whitecarrot.io
Candidate
BambooHR
Applicant (BambooHR ATS module)
1:1Candidate records in Whitecarrot.io map to BambooHR Applicant records if the ATS module is licensed. Contact information, application date, source, and current pipeline stage transfer. Stage labels are mapped to BambooHR Applicant Stage values (Applied, Phone Screen, Interview, Offer, Hired, Rejected). If the ATS module is not licensed, candidate records transfer as structured employee pre-hire records in BambooHR's onboarding section, though the application history and pipeline progression do not have native equivalents.
Whitecarrot.io
Screening Questions
BambooHR
Custom Fields or File Attachment
lossyWhitecarrot.io screening question sets attached to jobs have no direct equivalent in BambooHR. We export the complete screening question structure (question text, answer type, required flag, conditional routing) as a structured JSON document. The customer's BambooHR admin uses this export to recreate screening logic in BambooHR's custom form builder or to create a PDF screening guide attached to the job opening. Skills tests and psychometric test configurations export similarly as structured records for manual rebuild.
Whitecarrot.io
Skills Tests
BambooHR
Custom Fields or File Attachment
lossyWhitecarrot.io skills test configurations, test links, and candidate completion scores do not have a native equivalent in BambooHR. We export the test name, duration, passing threshold, and candidate score as structured data mapped to BambooHR custom fields on the Applicant record if the ATS module is active. Automated coding challenge scoring results export as a JSON attachment. Any third-party test vendor integration details do not transfer between platforms.
Whitecarrot.io
One-Way Video Interviews
BambooHR
File Attachment
lossyWhitecarrot.io video interview recordings and metadata (duration, view count, submission timestamp) do not have a native equivalent in BambooHR. We export video access links or download URLs as structured records and flag any platform-specific storage limits in Whitecarrot.io. The customer's admin must determine whether to store video files in BambooHR's document storage (if the ATS module supports attachments) or in a separate cloud storage solution, then update the candidate record with a reference link.
Whitecarrot.io
Interview Scorecards
BambooHR
Custom Fields or File Attachment
lossyWhitecarrot.io interview scorecard templates, interviewer responses, and aggregate ratings do not map directly to any BambooHR object. Multi-interviewer scorecard data with attribution to individual interviewers exports as structured JSON. The customer's BambooHR admin rebuilds scorecard templates in BambooHR's custom fields or uses the interview notes section of the Applicant record. Scorecard aggregate scores can be stored as custom number fields on the Applicant record.
Whitecarrot.io
Offer
BambooHR
Candidate E-Signature Document or Custom Fields
1:1Whitecarrot.io offer records including compensation details, e-signature status, and approval flow states have partial support in BambooHR. BambooHR's offer letter feature supports template-based offers with e-signature through an integrated provider (typically DocuSign or HelloSign, which must be configured separately). We export offer data as structured records and map compensation fields to BambooHR custom fields on the new hire's employee record. Offer approval workflow states do not transfer; the customer's admin must configure BambooHR's approval workflows if automated offer sign-off is required.
Whitecarrot.io
User and Role
BambooHR
Employee and Access Level
1:1Whitecarrot.io user accounts (Recruiter, Hiring Manager, Interviewer roles) map to BambooHR employee records with corresponding access levels. We map Whitecarrot.io role name strings to BambooHR permission sets: Recruiter maps to an employee with ATS access, Hiring Manager maps to an employee with hiring workflow access, and Interviewer maps to an employee with interview feedback access. Email addresses serve as the dedupe key for user matching. Any Whitecarrot.io user without a matching BambooHR employee record enters a reconciliation queue.
Whitecarrot.io
Career Site Builder
BambooHR
Career Page (BambooHR)
lossyWhitecarrot.io career site page configurations and branding settings export as structured JSON or page configuration records, not as rendered HTML pages. BambooHR's career page builder stores content differently, so direct page transfer is not possible. We provide a full field-level export map of the Whitecarrot.io career site configuration (page structure, job listings, branding assets, custom CSS if stored) so the customer's admin can reconstruct the site in BambooHR. Active job listings migrate as Job Opening records in BambooHR regardless.
Whitecarrot.io
Job Board Integrations
BambooHR
Job Board Posting Reference (JSON export)
1:1Whitecarrot.io job board posting configurations and posting history migrate as reference records listing which jobs were posted to which boards (LinkedIn, Indeed, niche boards). Active posting URLs and authenticated integrations tied to Whitecarrot.io's own integrations account do not transfer between platforms. We document every active job board posting in a structured export so the customer's admin knows exactly which boards and jobs require re-authentication in BambooHR's job distribution settings.
Whitecarrot.io
Reports and Analytics
BambooHR
Report Export (static data snapshot)
1:1Whitecarrot.io report definitions and historical analytics data export as static data snapshots. Custom report query configurations from Teams Pro do not transfer as executable report definitions. We export report data as CSV or JSON snapshots at the time of migration. BambooHR's report builder is separate; the customer's admin rebuilds reports using BambooHR's own report templates and custom report builder. Pipeline analytics from Whitecarrot.io do not map to any BambooHR equivalent because BambooHR's analytics focus on employee metrics rather than recruiting funnel metrics.
| Whitecarrot.io | BambooHR | Compatibility | |
|---|---|---|---|
| Job | Job Opening (BambooHR ATS module)1:1 | Fully supported | |
| Candidate | Applicant (BambooHR ATS module)1:1 | Fully supported | |
| Screening Questions | Custom Fields or File Attachmentlossy | Fully supported | |
| Skills Tests | Custom Fields or File Attachmentlossy | Fully supported | |
| One-Way Video Interviews | File Attachmentlossy | Fully supported | |
| Interview Scorecards | Custom Fields or File Attachmentlossy | Fully supported | |
| Offer | Candidate E-Signature Document or Custom Fields1:1 | Fully supported | |
| User and Role | Employee and Access Level1:1 | Fully supported | |
| Career Site Builder | Career Page (BambooHR)lossy | Mapping required | |
| Job Board Integrations | Job Board Posting Reference (JSON export)1:1 | Mapping required | |
| Reports and Analytics | Report Export (static data snapshot)1:1 | Mapping required |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Whitecarrot.io gotchas
Recruiter Pro job-count cap can silently truncate migrated pipelines
Per-seat minimum billing applies from day one of the subscription
Career site content exports as configuration data, not rendered pages
Job board posting credentials do not transfer between platforms
G2 reviewer volume is extremely low, limiting independent validation
BambooHR gotchas
Undocumented API rate limits can trigger 503 errors
Per-employee pricing model requires active record count verification
API credentials must be sent on every request to avoid extra round trips
Custom field schema varies per account and requires manual inventory
Document and attachment exports are not covered by standard report exports
Pair-specific challenges
Migration approach
Discovery and data export coordination
We audit Whitecarrot.io across active jobs, candidate records, screening question sets, skills test configurations, video interview metadata, scorecard templates, offer histories, and user accounts. Because Whitecarrot.io lacks a publicly documented API, we coordinate with the customer to request a structured data export directly from Whitecarrot.io's support team. We validate record counts, field coverage, and export format before designing the migration schema. We simultaneously confirm BambooHR ATS module licensing status and access, since the object model differs significantly with and without the ATS add-on.
Schema gap analysis and object mapping design
We design the BambooHR destination schema based on what the customer has licensed. If the ATS module is active, we create Job Opening records and Applicant records with custom fields for screening and assessment data. If the ATS module is not active, we map candidate data to employee pre-hire records and document which objects require manual rebuild. We create custom fields in BambooHR for any Whitecarrot.io assessment data that cannot map natively, configure employee access levels matching Whitecarrot.io role assignments, and set up BambooHR's job departments and locations to match the Whitecarrot.io organizational structure. We produce a written object mapping document for customer sign-off before any data moves.
Pilot migration to BambooHR sandbox
We run a full migration into BambooHR's sandbox or a trial environment using a representative subset of records (typically 10% of candidate volume and all job records). The customer's HR lead reconciles record counts, spot-checks field mappings against the Whitecarrot.io source, and validates that BambooHR's custom fields and ATS module configuration meet the migration requirements. Any mapping corrections, missing fields, or schema gaps surface here rather than in production. The pilot output is a reconciliation report and a list of pending items for the customer to resolve in BambooHR before production migration.
User and employee account provisioning
We extract every distinct Whitecarrot.io user (Recruiter, Hiring Manager, Interviewer) and match by email against the BambooHR destination's employee directory. Employees without a matching BambooHR account enter a reconciliation queue for the customer's admin to provision. Role assignments map from Whitecarrot.io role strings to BambooHR permission sets and ATS-specific access levels. We confirm the BambooHR API key is active and has appropriate field-level read access for all migrating objects before record import begins.
Production migration in dependency order
We run production migration in record-dependency order: Employees (provisioned user accounts), Job Openings (from Whitecarrot.io jobs), Applicants (from Whitecarrot.io candidates with pipeline stage mapped), Assessment data (screening questions, skills test scores, psychometric results as structured JSON in custom fields), Video interview metadata and access links (as file attachments or structured records), Offer data (as offer letter records with compensation details in custom fields), Career site configuration (as structured JSON export for manual rebuild), Job board posting reference (as structured document for re-authentication), User accounts and roles (with permission set assignments). Each phase emits a row-count reconciliation report before the next phase begins.
Cutover, validation, and assessment rebuild handoff
We freeze new writes in Whitecarrot.io during cutover and run a final delta migration of any records modified during the migration window. We validate record counts in BambooHR against the Whitecarrot.io source and confirm all custom fields are populated. We deliver a written assessment rebuild inventory document that lists every screening question set, skills test configuration, video interview recording reference, scorecard template, and offer workflow that requires manual rebuild in BambooHR, with the Whitecarrot.io source data attached. We support a one-week hypercare window for reconciliation issues. We do not rebuild assessments, video interviews, or offer workflows inside the migration scope; those are documented for the customer's admin to reconstruct using BambooHR's native tools or preferred third-party integrations.
Platform deep dives
Whitecarrot.io
Source
Strengths
Weaknesses
BambooHR
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. All 7 core objects map 1:1 between Whitecarrot.io and BambooHR.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Whitecarrot.io and BambooHR.
Object compatibility
All 7 core objects map 1:1 between Whitecarrot.io and BambooHR.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
7-object category — typical timelines run 2–7 days end-to-end.
API constraints
Whitecarrot.io: Not publicly documented for Whitecarrot's own API; effective limits are governed by the underlying ATS's rate ceilings..
Data volume sensitivity
Whitecarrot.io doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
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