HRMS migration
Field-level mapping, validation, and rollback between Gem and Recruit CRM & ATS. We move data and schema; workflows are rebuilt natively in Recruit CRM & ATS.
Gem
Source
Recruit CRM & ATS
Destination
Compatibility
10 of 10
objects map 1:1 between Gem and Recruit CRM & ATS.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Migrating from Gem to Recruit CRM is a candidate-centric data move with a few structural differences to resolve upfront. Gem organizes talent around Candidates (internally called Prospects) and Projects grouped by sourcing initiative; Recruit CRM uses a unified Candidates object with linked Jobs and Company records. We map Gem's candidate pool 1:1, preserve work history and education, and carry over custom field values with their data types mapped to Recruit CRM field types. Activity history (emails, calls, meetings) migrates where accessible. The critical limitation is Gem's API: sequence definitions and automated workflow rules are not exposed, so outreach cadences and follow-up automations must be rebuilt manually in Recruit CRM. We deliver a written inventory of all sequences and workflows requiring rebuild as part of the migration handoff.
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 Gem 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.
Gem
Candidate (Prospect)
Recruit CRM & ATS
Candidate
1:1Gem Candidates (internally called Prospects in the UI) map directly to Recruit CRM Candidate records. We map all standard fields including first name, last name, email, phone, current job title, current company, LinkedIn URL, work history entries, education records, and sourced profile URLs. Gem's linked_in_handle deduplication (which returns a 400 error with duplicate_candidate detail when a matching handle exists) is handled by querying Recruit CRM's candidate pool before insert and using an update operation instead of create when a match is found, preserving existing candidate data while applying new custom field values.
Gem
Project
Recruit CRM & ATS
Job
1:1Gem Projects group candidates by sourcing initiative or requisition and map to Recruit CRM Job records. We preserve project membership so candidate-to-project associations become candidate-to-job applications or pipeline stage assignments. Project-level fields (hiring manager, requisition status, quality-of-profile notes) map to custom fields on the Job record. If a Gem Project has no job requisition equivalent (pure sourcing pool), it maps to a Recruit CRM Job in a Draft or Sourcing status so the candidate association is preserved.
Gem
Custom Fields (Candidate)
Recruit CRM & ATS
Custom Fields (Candidate)
1:1Gem custom field types map to Recruit CRM field types as follows: Gem single-select and multi-select fields become Recruit CRM dropdown and multi-select fields respectively and remain searchable and reportable. Gem date fields map to Recruit CRM date fields. Gem freeform text fields map to Recruit CRM text fields. We note that freeform text fields in Gem are not searchable or reportable in Gem, so this limitation carries over if the same field type is used in Recruit CRM. Project-level custom fields from Gem map to Job custom fields in Recruit CRM.
Gem
Activity History (Email, Call, Meeting, Task)
Recruit CRM & ATS
Activity History (Candidate Activities)
1:1Gem engagement records (emails, calls, meetings, tasks) attached to candidate profiles migrate to Recruit CRM Candidate Activity records. We preserve the activity type, timestamp, subject, body content, and outcome or disposition. Gem's Admin Compliance export provides activity history, though some engagement data locked to Gem's own UI may not be fully exportable. We validate activity record counts during sandbox migration and flag any gap exceeding 10 percent before production cutover.
Gem
Company (Linked to Candidate)
Recruit CRM & ATS
Company
1:1Gem candidates linked to external company records map to Recruit CRM Company records. Company name, website, industry, size, and location fields migrate 1:1. Gem's enrichment on company data (pulled from LinkedIn during sourcing) carries over as company custom fields in Recruit CRM. We resolve the company reference on each candidate record during migration to maintain the linked relationship.
Gem
User (Recruiter Owner)
Recruit CRM & ATS
User
1:1Gem User accounts mapping to recruiters and hiring managers resolve to Recruit CRM User records by email match. We extract every distinct Gem owner referenced on Candidate and Project records and match against Recruit CRM Users. Any Gem owner without a matching Recruit CRM User goes to a reconciliation queue for the customer's admin to provision before record import proceeds. User roles and permissions are not migrated and must be reconfigured in Recruit CRM after migration.
Gem
Position (Job Requisition from ATS)
Recruit CRM & ATS
Job
1:1Gem positions synced from an integrated ATS map to Recruit CRM Job records. The job title, status, department, and linked candidate associations migrate. If Gem is used as the primary ATS (rather than an integration), the position structure maps directly to Recruit CRM's job creation workflow with pipeline stages preconfigured. Full ATS pipeline stage data migrates where the source ATS connection is accessible during export.
Gem
Interview and Scorecard
Recruit CRM & ATS
Interview (Candidate Activity)
1:1Interview data from Gem's ATS layer (including BrightHire-generated interview notes and AI scorecards where the integration is active) migrates as Candidate Activities in Recruit CRM. Scorecard criteria and evaluation scores map to custom fields on the interview activity record. Gem's own interview notes that are stored as candidate attachments migrate as file references in Recruit CRM. We note during scoping whether BrightHire integration is active because the interview summary content source determines what data is accessible for export.
Gem
Sequence
Recruit CRM & ATS
Sequence (not migratable)
1:1Gem Sequences are automated outreach cadences with multi-step email, InMail, and SMS messaging flows and A/B test configurations. Gem does not expose sequence definitions through its API, so we cannot migrate them. We deliver a written inventory of every active Gem Sequence during scoping, including the cadence steps, timing delays, A/B test variants, and recommended Recruit CRM communication automation equivalent. The customer's admin rebuilds sequences in Recruit CRM using its native candidate communication tools post-migration.
Gem
Workflow Automation
Recruit CRM & ATS
Workflow (not migratable)
1:1Gem workflow automation rules that trigger on candidate or project field changes, stage transitions, or scheduling events are not exposed via API. We do not migrate them. We document every active Gem Workflow with its trigger, conditions, branch logic, and downstream actions as part of the migration handoff package. The customer uses this document to rebuild automations in Recruit CRM or any other workflow tool they adopt.
| Gem | Recruit CRM & ATS | Compatibility | |
|---|---|---|---|
| Candidate (Prospect) | Candidate1:1 | Fully supported | |
| Project | Job1:1 | Fully supported | |
| Custom Fields (Candidate) | Custom Fields (Candidate)1:1 | Mapping required | |
| Activity History (Email, Call, Meeting, Task) | Activity History (Candidate Activities)1:1 | Fully supported | |
| Company (Linked to Candidate) | Company1:1 | Fully supported | |
| User (Recruiter Owner) | User1:1 | Fully supported | |
| Position (Job Requisition from ATS) | Job1:1 | Fully supported | |
| Interview and Scorecard | Interview (Candidate Activity)1:1 | Fully supported | |
| Sequence | Sequence (not migratable)1:1 | Fully supported | |
| Workflow Automation | Workflow (not migratable)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.
Gem gotchas
Sequences and workflows not exposed via API
LinkedIn handle deduplication blocks duplicate imports
AI credit limits vary by plan tier
Custom fields have different reportability and searchability
Annual billing required for most plans
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 data audit
We audit the source Gem account across plan tier, candidate record count, project count, custom field inventory (candidate-level and project-level), activity volume estimate, active sequence count, active workflow count, and any ATS integration that affects position data. We use Gem's Admin Compliance export to extract a candidate manifest, project manifest, and engagement log, then validate record counts against Gem's internal reporting. The discovery output is a written migration scope that includes the candidate-to-project mapping strategy, custom field type inventory, and the sequence and workflow rebuild handoff list.
Schema mapping and Recruit CRM pre-configuration
We design the destination schema in Recruit CRM before any data moves. This includes provisioning custom fields on Candidate and Job records to match Gem's custom field inventory, configuring pipeline stages on Job to approximate Gem's project stages, and mapping Gem's recruiter owner assignments to Recruit CRM User accounts. We document the LinkedIn URL deduplication strategy and the pure-sourcing-pool decision (Draft job or candidate tag) during this step. Recruit CRM's field types are set during this step so that during migration we map Gem field values to typed Recruit CRM fields correctly.
Sandbox migration and reconciliation
We run a full migration into a Recruit CRM sandbox or trial environment using representative data volume. The customer's recruiting operations lead reconciles record counts (candidates in, jobs in, activities in), spot-checks 20-30 random candidate records against the Gem source for field accuracy, and validates that engagement timeline dates are preserved. Any mapping corrections, custom field type changes, or job pipeline adjustments happen here before production migration begins.
Sequence and workflow inventory delivery
During the sandbox phase, we deliver the written sequence and workflow inventory to the customer's admin team. This document lists every active Gem Sequence with its step count, channels used, A/B test configuration, and recommended Recruit CRM equivalent, and every active Gem Workflow with its trigger, conditions, and actions. The admin team uses this document to begin sequence and automation rebuild work in Recruit CRM's test environment in parallel with the data migration, so that by production cutover the functional replacement is ready or in advanced draft.
Production migration in dependency order
We run production migration in record-dependency order: Companies first (so candidate company lookups resolve), then Candidates (with LinkedIn deduplication pre-check), then Jobs (with project membership carrying over as job applications or pipeline assignments), then Activity history (engagement records linked to the correct candidate by email or candidate ID lookup). We use Recruit CRM's REST API with rate-limit handling and exponential backoff for bulk operations. Each phase emits a row-count reconciliation report before the next phase begins.
Cutover, final validation, and handoff
We freeze Gem writes during cutover, run a delta migration of any candidate or activity records modified during the validation window, then hand over Recruit CRM as the system of record. We deliver the final reconciliation report showing candidate count, job count, activity count, and custom field fill rates. We support a one-week hypercare window to resolve any data quality issues raised by the recruiting team. We do not rebuild sequences or workflows in Recruit CRM; the rebuild handoff document is already in the customer's hands. Post-hypercare data issues and Recruit CRM configuration questions are outside standard migration scope.
Platform deep dives
Gem
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 Gem 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
Gem: Not publicly documented.
Data volume sensitivity
Gem 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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