HRMS migration
Field-level mapping, validation, and rollback between SeamlessHR and Recruit CRM & ATS. We move data and schema; workflows are rebuilt natively in Recruit CRM & ATS.
SeamlessHR
Source
Recruit CRM & ATS
Destination
Compatibility
8 of 11
objects map 1:1 between SeamlessHR and Recruit CRM & ATS.
Complexity
BStandard
Timeline
3-5 weeks
Overview
Migrating from SeamlessHR to Recruit CRM is a scoped extraction, not a full HRMS replacement. SeamlessHR bundles HRIS, payroll, recruitment, and performance management in one platform; Recruit CRM is a specialized ATS and CRM for recruitment and executive search firms. The natural migration path runs through SeamlessHR's SeamlessHiring module — candidates, job requisitions, workflow stages, and client or company records — while SeamlessHR's payroll history, leave balances, performance reviews, and internal employee records have no direct equivalent in Recruit CRM and must be archived or moved to a separate HRMS. We extract recruitment data via SeamlessHR's REST API with adaptive pacing to handle undocumented rate limits, map requisition stages to Recruit CRM's Kanban pipeline stages, and resolve candidate-to-client relationships where SeamlessHR stores company data differently from Recruit CRM's client object model. Approval workflows, payroll configurations, and leave management policies do not migrate; we deliver a written inventory of these for the customer's admin to address outside the ATS scope.
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 SeamlessHR object lands in Recruit CRM & ATS, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
SeamlessHR
Candidate (SeamlessHiring)
Recruit CRM & ATS
Candidate
1:1SeamlessHR applicant records map to Recruit CRM Candidates. We pull the full applicant profile including contact details, employment history, skills, and any attached documents. Recruit CRM's AI resume parsing is applied post-import rather than migrated as parsed data, since the parsed output is generated at import time. Candidate status from SeamlessHR (application stage) maps to Recruit CRM's pipeline stage with the original stage name preserved in a custom field for audit.
SeamlessHR
Job Requisition
Recruit CRM & ATS
Job
1:1SeamlessHR job requisitions map to Recruit CRM Job records. We extract requisition title, description, requirements, department, location, salary range, and any posted date. Custom fields on requisitions require schema extraction first — SeamlessHR does not generate an automatic import template for custom properties, so we retrieve the field definition list via API, construct the mapping table, and apply it before the data import run. Any custom field not pre-created at the destination is flagged and skipped unless the customer creates it.
SeamlessHR
Recruitment Workflow Stage
Recruit CRM & ATS
Pipeline Stage
1:1SeamlessHiring workflow stages are an ordered sequence stored separately from the requisition record. We preserve stage names, stage order, and the stage history for each applicant — which stages each candidate has passed through and when. Recruit CRM's Kanban pipeline stages are configured to mirror the SeamlessHR stage names and order so the existing workflow is recognizable post-migration. Stage probability and stage-level automation triggers are noted separately for the customer's admin to configure in Recruit CRM.
SeamlessHR
Company (SeamlessHiring client or internal)
Recruit CRM & ATS
Client
lossyIf SeamlessHR stores client companies for recruitment purposes, they map to Recruit CRM Client records. The mapping depends on how SeamlessHR structures its recruitment client data — some SeamlessHR deployments use the Company object for both internal HRIS and external recruitment clients. We separate internal organization structure (mapped to Recruit CRM's Organization object) from external recruitment clients during scoping. The customer confirms the split during discovery.
SeamlessHR
Employee Record
Recruit CRM & ATS
Candidate (archived reference)
lossySeamlessHR's core Employee object has no native equivalent in Recruit CRM, which tracks candidates and jobs rather than internal staff records. We do not migrate active employee profiles into Recruit CRM. For organizations that used SeamlessHR to store both candidate records and employee records, we extract active employees as an archived CSV with field mapping, flag them for import into a separate HRMS destination, and document the mapping for the customer's HR admin to action post-migration.
SeamlessHR
Exited Employee
Recruit CRM & ATS
Archived Record
lossyExited employees in SeamlessHR use a separate export path from active employees — a known gotcha where exited records require a distinct menu action and can be missed if not explicitly requested. We pull exited records with termination date, final compensation, and any attached documents. These export as an archived dataset with full field mapping rather than loading into Recruit CRM, since Recruit CRM does not model exited employee status. Historical payroll records tied to exited profiles are flagged for separate archival handling.
SeamlessHR
Leave Management
Recruit CRM & ATS
Not Migrated
1:1Leave balances, entitlement policies, accrual rates, and leave request history are not migratable to Recruit CRM because Recruit CRM has no leave management module. We extract leave data as a structured CSV export for the customer to load into their chosen HRMS destination or archive for compliance purposes. Pending leave requests are flagged at cutover so the customer's HR admin can resolve them before or after migration.
SeamlessHR
Payroll Records
Recruit CRM & ATS
Not Migrated
1:1Historical payslips, payroll runs, and compensation data live in SeamlessHR's integrated payroll module and have no equivalent in Recruit CRM's ATS-and-CRM architecture. We do not migrate payroll records into Recruit CRM. We extract payroll data as a structured export with full compensation history, payslip metadata, and statutory deduction records for archival. The customer should verify payroll data retention requirements in their jurisdiction before finalizing the export scope.
SeamlessHR
Performance Review
Recruit CRM & ATS
Not Migrated
1:1Performance ratings, review cycles, goals, and potential matrix data from SeamlessHR's Core tier do not map to Recruit CRM, which has no performance management module. We extract review cycle data and rating history as a structured export. Succession planning visibility and performance history should be preserved in a separate HRMS destination if required for compliance or talent management purposes.
SeamlessHR
Organization Structure
Recruit CRM & ATS
Organization
1:1SeamlessHR's org chart and hierarchy (parent-child reporting relationships and department assignments) map to Recruit CRM's Organization object. We preserve department names, reporting chains, and hierarchy levels as structured data. Where SeamlessHR stores internal organizational structure separately from recruitment client data, we ensure the two are not conflated during import.
SeamlessHR
Document (Employee or Candidate)
Recruit CRM & ATS
Document (on Candidate or Job)
1:1Employee documents such as contracts, ID copies, and qualifications attached to SeamlessHR profiles migrate to Recruit CRM Documents where the related object is a Candidate or Job. We extract document metadata and binary blobs where the API supports attachment retrieval, and map them to the destination document management structure. Documents attached to exited employees or internal HR records that do not have a Recruit CRM equivalent are exported as an archived package.
| SeamlessHR | Recruit CRM & ATS | Compatibility | |
|---|---|---|---|
| Candidate (SeamlessHiring) | Candidate1:1 | Fully supported | |
| Job Requisition | Job1:1 | Fully supported | |
| Recruitment Workflow Stage | Pipeline Stage1:1 | Fully supported | |
| Company (SeamlessHiring client or internal) | Clientlossy | Fully supported | |
| Employee Record | Candidate (archived reference)lossy | Fully supported | |
| Exited Employee | Archived Recordlossy | Fully supported | |
| Leave Management | Not Migrated1:1 | Fully supported | |
| Payroll Records | Not Migrated1:1 | Mapping required | |
| Performance Review | Not Migrated1:1 | Fully supported | |
| Organization Structure | Organization1:1 | Fully supported | |
| Document (Employee or Candidate) | Document (on Candidate or Job)1:1 | Fully supported |
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.
SeamlessHR gotchas
Exited employee export is a separate workflow from active employee export
Custom fields lack a standardized import template
API rate limits and bulk endpoints are not publicly documented
Recruit CRM & ATS gotchas
API rate limits are license-scaled and can throttle bulk migration
Custom field schemas vary per organization and require field-level mapping
Files and email attachments require separate extraction and re-upload
Email sequences and automation logic do not transfer between platforms
Pair-specific challenges
Migration approach
Discovery and scope boundary definition
We audit SeamlessHR across all active modules (HRIS, SeamlessHiring, Payroll, Performance) and identify which records belong to the recruitment scope versus the HRIS scope. We confirm with the customer which SeamlessHR data they want to move to Recruit CRM (candidates, jobs, requisition stages, client companies) and which data requires archival to a separate HRMS (employees, payroll, leave, performance). We also extract the custom field schema for any requisition custom fields, since these must be pre-created in Recruit CRM before import. The discovery output is a written scope document with clear boundaries between ATS migration and HRIS archival.
Dual-path export from SeamlessHR
We execute two separate export paths in parallel: the active candidate and requisition export from SeamlessHiring, and the exited employee export from the HRIS spool endpoint. The exited employee export is a distinct API call that we explicitly request — it is not included in the standard active-employee export. We cross-reference both exports by employee ID to identify any records that appear in only one path, and we flag discrepancies for the customer's HR admin to resolve. We apply adaptive request pacing throughout to handle undocumented rate limits.
Recruit CRM schema preparation
We pre-create all required Recruit CRM objects and fields before any data import. This includes configuring pipeline stages to mirror SeamlessHR's workflow stage names and order, creating any custom fields on Jobs and Candidates that correspond to SeamlessHR custom fields (requires customer pre-creation or a separate field creation phase), and setting up Organization records to match SeamlessHR's org chart hierarchy. If the customer used SeamlessHR Company records for both internal and external entities, we confirm the client-versus-organization split during this phase.
Candidate and job migration
We run candidate and job migration in dependency order: Organization and Client records first, then Job records with all standard and custom fields mapped, then Candidate records linked to the correct Job and Client. We preserve the original SeamlessHR stage name in a custom field on each Candidate so the customer's team can audit stage history post-migration. For each candidate, we migrate attached documents as binary blobs where the API supports retrieval. We validate record counts against the SeamlessHR export and flag any skipped records (typically due to missing custom fields at the destination) for the customer's admin to address.
HRIS data archival
We extract active employee records, exited employee records with termination data, payroll history, leave balances, and performance review data as structured CSV exports with full field mapping documentation. These exports are delivered to the customer as an archival package rather than loaded into Recruit CRM, since Recruit CRM has no native objects for this data. We include a field mapping table so the customer's HR admin can load this data into their chosen HRMS destination if they have one, or retain it for compliance if they do not.
Cutover, validation, and admin handoff
We freeze SeamlessHR writes during the cutover window, run a final delta migration of any records modified during the migration run, and deliver the complete Recruit CRM dataset with reconciliation reports. We provide a written inventory of any records that could not migrate (due to missing destination fields or unsupported data types) and a separate archival package for HRIS data. We do not rebuild SeamlessHR approval workflows, leave policies, or payroll configurations in Recruit CRM; these are documented as out-of-scope items for the customer's HR and IT teams to address with their chosen tools. We offer a one-week post-cutover window for reconciliation support.
Platform deep dives
SeamlessHR
Source
Strengths
Weaknesses
Recruit CRM & ATS
Destination
Strengths
Weaknesses
Complexity grading
Standard HRMS migration. 1 of 7 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across SeamlessHR and Recruit CRM & ATS.
Object compatibility
1 of 7 objects need a mapping; the rest are 1:1.
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
SeamlessHR: Not publicly documented.
Data volume sensitivity
SeamlessHR 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
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FAQ
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