HRMS migration

Migrate from PeopleStrong to Bullhorn ATS & CRM

Field-level mapping, validation, and rollback between PeopleStrong and Bullhorn ATS & CRM. We move data and schema; workflows are rebuilt natively in Bullhorn ATS & CRM.

PeopleStrong logo

PeopleStrong

Source

Bullhorn ATS & CRM

Destination

Bullhorn ATS & CRM logo

Compatibility

43%

6 of 14

objects map 1:1 between PeopleStrong and Bullhorn ATS & CRM.

Complexity

BStandard

Timeline

2-4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Migrating from PeopleStrong to Bullhorn is a platform-category migration, not a like-for-like swap. PeopleStrong is a full-lifecycle HCM covering hire through exit, including payroll, attendance, leave, performance reviews, and expense claims. Bullhorn is a recruitment ATS and CRM built for staffing agencies and in-house recruiters managing candidates, job orders, and placements. The overlap is limited to the Talent Acquisition module — candidate records, job applications, interview scores, and offer letters migrate directly. Payroll history, attendance logs, leave balances, performance reviews, reimbursements, and the full HR employee record do not have Bullhorn equivalents and are flagged as out-of-scope before migration begins. We use Bullhorn's REST API with bulk import endpoints for candidate and job data, handle resume file attachment retrieval separately from record metadata, and deliver a written inventory of PeopleStrong workflows and approval chains requiring manual rebuild in Bullhorn.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

PeopleStrong logo

PeopleStrong

What's pushing teams away

  • Hidden module pricing and per-module licensing create billing surprises when organizations expand beyond initial scope — customers report modules that do not integrate with each other.
  • Payroll processing times are a recurring frustration, with customers describing multi-day turnaround that rivals competitors who complete the same run in hours.
  • Slow support responsiveness, including ticket queues with 3-day SLAs for critical payroll issues, drives organizations to platforms with better customer service reputation.
  • Lengthy implementation timelines and poor planning during onboarding create operational disruption that extends far beyond the go-live date.
  • Dated web interface and cluttered UX push employees toward shadow IT or mobile-only usage, reducing the value of the full platform investment.

Choosing

Bullhorn ATS & CRM logo

Bullhorn ATS & CRM

What's pulling them in

  • Agencies choose Bullhorn because it combines ATS and CRM in one platform, eliminating the need to switch between separate tools for candidate management and client relationship tracking.
  • The resume parser extracts contact details, work history, and skills into structured, searchable candidate profiles automatically without manual data entry, reportedly driving 24% more placements per recruiter.
  • Bullhorn's placement and split-billing model natively supports contract staffing workflows, handling start/end dates, overtime rules, and multi-party pay/charge rates in a single record.
  • The platform offers extensive third-party integrations through its Recruitment Cloud Marketplace, connecting with back-office, onboarding, and payroll systems used by staffing agencies.
  • 72% of Bullhorn customers are teams with fewer than 10 users, and Bullhorn's implementation team handles setup and data migration for small agencies going live within weeks.

Object mapping

How PeopleStrong objects map to Bullhorn ATS & CRM

Each row shows how a PeopleStrong object lands in Bullhorn ATS & CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

PeopleStrong

Employee

maps to

Bullhorn ATS & CRM

Candidate or Contact (context-dependent)

lossy
Fully supported

PeopleStrong Employee records do not map directly to a single Bullhorn entity. Active candidates with open applications migrate to Bullhorn Candidate. Historical employees with no active job order relationship migrate to Bullhorn Contact or are excluded based on the customer's scope decision during scoping. We separate the Employee export into candidate pool and contact pool using the employee's last application status and department assignment. Personal details, employment dates, and manager assignment migrate as standard fields on the target entity; full HR details without Bullhorn equivalents (probation status, compensation band, grade) are flagged as out-of-scope.

PeopleStrong

Talent Acquisition / Candidates

maps to

Bullhorn ATS & CRM

Candidate

1:1
Mapping required

PeopleStrong Candidate records (from the Talent Acquisition module) map directly to Bullhorn Candidate. We extract resume data, stage history, interview scores, offer letter metadata, and recruiter assignments. Resume files retrieve separately via PeopleStrong's file API and attach to Bullhorn Candidate records via the Bullhorn resume upload endpoint. Candidate ID from PeopleStrong is preserved in a custom field ps_candidate_id__c for audit and reconciliation.

PeopleStrong

Job Application

maps to

Bullhorn ATS & CRM

JobSubmission (or Opportunity for agency placements)

1:1
Fully supported

PeopleStrong job applications with stage, submission date, and status map to Bullhorn JobSubmission. For staffing agencies with placement records, the application converts to a Bullhorn Opportunity with the Candidate linked. We preserve stage history, submission timestamps, and rejection reasons where available.

PeopleStrong

Job / Requisition

maps to

Bullhorn ATS & CRM

JobOrder

1:1
Fully supported

PeopleStrong job requisitions map to Bullhorn JobOrder. Job title, description, location, employment type (full-time, contract, part-time), and salary fields map to standard Bullhorn JobOrder fields. Custom requisition fields from PeopleStrong migrate to Bullhorn Custom Fields on JobOrder or to a Custom Object if the volume requires structured storage. Active job status maps to Bullhorn JobOrder status values.

PeopleStrong

Departments and Locations

maps to

Bullhorn ATS & CRM

Business Sector (JobOrder) or Corporate Department (for multi-office)

1:1
Fully supported

PeopleStrong departments and cost center hierarchies migrate to Bullhorn BusinessSector on JobOrder for placement categorization. Multi-office organizations can use Bullhorn Corporate entities for location-level reporting. We preserve the full department hierarchy as a string value for display and reporting.

PeopleStrong

Job Titles and Grades

maps to

Bullhorn ATS & CRM

Category (JobOrder)

lossy
Fully supported

PeopleStrong job title and grade structures migrate as Bullhorn Category values on JobOrder. We create Category records from the PeopleStrong title list and map each JobOrder to the corresponding Category during import. Grade band information without a Bullhorn equivalent is stored as a custom text field or excluded based on scope decision.

PeopleStrong

Users and Roles

maps to

Bullhorn ATS & CRM

User

1:1
Mapping required

PeopleStrong system users with active Bullhorn role equivalents migrate as Bullhorn User records. We match by email address. Any PeopleStrong user without a corresponding Bullhorn license is held in a reconciliation queue; the customer's Bullhorn admin provisions the license before migration continues. Role assignments (recruiter, hiring manager, approver) map to Bullhorn User permissions and team assignments.

PeopleStrong

Documents (Offer Letters, Contracts)

maps to

Bullhorn ATS & CRM

ContentDocument (linked to Candidate or JobSubmission)

1:1
Fully supported

PeopleStrong employee documents (offer letters, contracts, ID proofs) attached to candidate records migrate as Bullhorn ContentDocument linked via ContentDocumentLink to the corresponding Candidate. Document migration runs as a secondary batch after the primary record phase to avoid API timeout errors on large file volumes. We preserve original filenames and MIME types.

PeopleStrong

Payroll History

maps to

Bullhorn ATS & CRM

Not Migrated (out of scope)

lossy
Mapping required

Payroll records in PeopleStrong (salary components, pay periods, deductions, payslips) have no Bullhorn equivalent. Bullhorn is a recruitment ATS and CRM, not a payroll platform. We flag payroll history as out-of-scope during scoping, document the PeopleStrong payroll data structure, and recommend a separate payroll migration to a dedicated payroll platform (Rippling, Gusto, ADP, or the customer's existing payroll system) as a parallel engagement.

PeopleStrong

Attendance Records

maps to

Bullhorn ATS & CRM

Not Migrated (out of scope)

lossy
Mapping required

Clock-in/out timestamps, regularization requests, and shift assignments stored in PeopleStrong have no Bullhorn equivalent. Bullhorn's data model does not include attendance or time-tracking objects. We exclude attendance records from the migration scope and document the PeopleStrong attendance schema for the customer's HR admin to assess against a standalone time-tracking solution post-migration.

PeopleStrong

Leave Balances and Requests

maps to

Bullhorn ATS & CRM

Not Migrated (out of scope)

lossy
Mapping required

Leave accrual balances, request records, and approval history in PeopleStrong have no Bullhorn equivalent. Bullhorn does not store HR leave management data. We flag leave management as out-of-scope and document the leave type structure and balance schema from PeopleStrong so the customer's HR admin can configure leave tracking in a dedicated HR platform post-migration.

PeopleStrong

Performance Reviews

maps to

Bullhorn ATS & CRM

Not Migrated (out of scope)

lossy
Mapping required

Review cycles, ratings, and goals from PeopleStrong's Performance Management module do not map to Bullhorn. Bullhorn's standard ATS data model includes placement feedback fields but not structured performance review workflows. If the customer requires performance tracking in Bullhorn, we scope this as a custom object with fields configured per Bullhorn Growth or Enterprise edition limits (10 custom objects per entity, 55 fields each). The Performance Management module must be active in the customer's PeopleStrong subscription for these records to exist.

PeopleStrong

Reimbursements and Claims

maps to

Bullhorn ATS & CRM

Not Migrated (out of scope)

lossy
Mapping required

Expense claims with line-item details, approval status, and settlement records are PeopleStrong HR data with no Bullhorn equivalent. Bullhorn does not handle expense management or employee reimbursements. We exclude these records from migration scope and document the claim structure for the customer's HR admin to assess against a dedicated expense management tool.

PeopleStrong

Custom Fields

maps to

Bullhorn ATS & CRM

Custom Fields or Custom Objects

lossy
Mapping required

PeopleStrong organization-level custom fields on employee and candidate records vary by tenant and are not consistently exposed via the public API. We perform a schema discovery phase during scoping to enumerate all active custom fields and their data types, then map each to either Bullhorn standard custom fields or Bullhorn Custom Objects based on volume and complexity. Bullhorn Growth and Enterprise editions support up to 10 Custom Objects per entity with 55 fields each; Bullhorn ATS supports 2 Custom Objects per entity.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

PeopleStrong logo

PeopleStrong gotchas

High

Per-module subscription creates partial data availability

Medium

Payroll data spans payrun cycles requiring careful date-range scoping

Medium

Custom field schemas vary by organization and are not consistently API-accessible

Low

Document attachments require separate file-level API retrieval after record export

Bullhorn ATS & CRM logo

Bullhorn ATS & CRM gotchas

High

ATS Growth edition has no API access

High

Attachments excluded from CSV bulk exports

Medium

Custom Object limits vary sharply by edition

Medium

Opportunity pipeline stages are recruitment-specific

Low

Resume parse quality varies by document format

Pair-specific challenges

  • Bullhorn does not store HR core, payroll, attendance, or leave data

    PeopleStrong is a full-lifecycle HCM; Bullhorn is a recruitment ATS and CRM. The only clean overlap is the Talent Acquisition module (candidates, job applications, interview scores, and offer letters). Payroll history, attendance logs, leave balances, performance reviews, and expense claims have no Bullhorn equivalents and cannot migrate. We explicitly scope these as out-of-scope during discovery and flag them in the migration agreement before any data moves. Skipping this step leads to customer complaints post-migration that expected HR data is missing, which is a platform mismatch, not a migration failure.

  • Resume and document files require separate file-level API retrieval

    Candidate resumes and employee documents in PeopleStrong are stored as binary attachments linked to record IDs. They cannot be retrieved in the same API call as record metadata. We separate the migration into a record phase and a document phase. The document phase runs as a secondary batch using separate API calls for each file attachment, with chunking to avoid timeout errors on large file volumes (thousands of documents). Bullhorn's resume upload endpoint then attaches the files to the corresponding Candidate records.

  • Bullhorn custom object limits vary by edition and block oversized migrations

    Bullhorn Growth and Enterprise editions support up to 10 custom objects per entity with 55 fields each. Bullhorn ATS supports 2 custom objects per entity. If the PeopleStrong migration requires more custom objects or fields than the customer's Bullhorn edition permits, we must either compress the schema (combine multiple PeopleStrong custom fields into fewer Bullhorn fields using delimited strings) or recommend an edition upgrade before migration. We check the Bullhorn edition during scoping and flag any schema that exceeds the destination edition limits.

  • PeopleStrong module activation determines available migration data

    PeopleStrong licenses modules individually. Organizations often run only a subset of the full platform. The Performance Management module, for example, may not be active, which means there are no review records to migrate regardless of the migration design. We probe the active module list during scoping and only attempt migration for objects whose source modules are confirmed active. Custom field schemas also vary by organization and may not be consistently accessible via the API, requiring UI-based export or per-field API calls.

  • Payroll date-range scoping requires alignment with the payroll calendar

    If the migration scope includes any payroll-adjacent data (bonus payouts, compensation history linked to candidates), PeopleStrong stores payroll as discrete payrun records tied to pay periods, not as continuous compensation timelines. We establish a cut-off date aligned with the customer's payroll calendar and verify with the HR admin that the final payrun is complete before executing the export. Pulling partial pay periods or excluding final runs creates audit gaps in any compensation data that does migrate.

Migration approach

Six steps for a successful PeopleStrong to Bullhorn ATS & CRM data migration

  1. Discovery and module audit

    We audit the customer's PeopleStrong instance for active modules (Core HR, Talent Acquisition, Performance Management, Payroll, Attendance, Leave, Reimbursements), record volumes by object, active custom fields, and API accessibility of each module. We cross-reference against Bullhorn's data model to identify the migration overlap (Candidate, JobOrder, JobSubmission, User, Document). We produce a written scope document listing in-scope and out-of-scope objects with record counts. Out-of-scope objects are documented for the customer's HR admin to assess against standalone solutions post-migration.

  2. Schema mapping and Bullhorn edition check

    We map each in-scope PeopleStrong object to its Bullhorn equivalent, including standard fields and any custom fields requiring Bullhorn Custom Field or Custom Object configuration. We verify that the customer's Bullhorn edition (Starter, Core, Pro, or Recruitment Cloud) supports the required custom object count. If the edition does not support the schema, we recommend an upgrade or schema compression before migration begins. Bullhorn Growth and Enterprise allow 10 custom objects per entity with 55 fields each; Bullhorn ATS allows 2.

  3. Bullhorn sandbox validation

    We provision a Bullhorn sandbox environment and run a full migration using production-like data volumes to validate the schema, mapping, and API response handling. The customer's recruiting operations lead reviews record counts, spot-checks 25-50 candidate and job records against the PeopleStrong source, and confirms that resume files attach correctly. Schema corrections and field mapping adjustments happen in sandbox, not in production. Bullhorn edition and custom object configuration deploy to sandbox first for validation.

  4. User reconciliation and Bullhorn license provisioning

    We extract every distinct PeopleStrong user referenced on candidate, job, and application records and match by email against the Bullhorn destination org's User table. Any PeopleStrong user without a matching Bullhorn User record enters a reconciliation queue. The customer's Bullhorn admin provisions licenses and creates User accounts for any missing users before the production migration phase begins. User lookup references are required for OwnerId on Bullhorn records.

  5. Production migration in dependency order

    We run production migration in record-dependency order: Bullhorn Users (validated from step 4), JobOrder (requisitions), Candidate (applicant records with resume attachment metadata), JobSubmission (applications linked to JobOrder and Candidate), then document files (resumes, offer letters, contracts via separate file API calls). Each phase emits a row-count reconciliation report showing records imported, records rejected, and the reason for each rejection. Rejected records are corrected and retried within the same phase before moving to the next.

  6. Cutover, validation, and workflow rebuild handoff

    We freeze PeopleStrong writes during cutover, run a final delta migration of any records modified during the migration window, then enable Bullhorn as the system of record for recruitment activity. We deliver a written inventory of PeopleStrong workflows, approval chains, and talent acquisition automations that require rebuild in Bullhorn's workflow builder. We support a one-week hypercare window for reconciliation issues. We do not rebuild PeopleStrong workflows as Bullhorn automations inside the migration scope; that is a separate engagement for the customer's Bullhorn admin or a Bullhorn implementation partner.

  7. Out-of-scope data documentation and HR platform handoff

    We deliver a structured export of the out-of-scope PeopleStrong data schemas (payroll history, attendance, leave, performance, reimbursements) as JSON and CSV files for the customer's HR admin to ingest into a dedicated HR or payroll platform. This document includes record counts, field definitions, and any date-range scoping applied during discovery. It is not a migration; it is a handoff artifact enabling the customer's HR team to plan the next phase of their HR stack consolidation.

Platform deep dives

Context on both ends of the pair

PeopleStrong logo

PeopleStrong

Source

Strengths

  • Full employee lifecycle coverage from hire through exit on a single cloud platform.
  • AI-powered recruitment tools including automated sourcing and chatbot-driven employee queries.
  • Integrated payroll with attendance and leave management reduces reconciliation effort.
  • Enterprise security with ISO certification, GDPR compliance, and quarterly VAPT on AWS and Google Cloud.
  • Mobile-first design with high user ratings for distributed and field workforces.

Weaknesses

  • Lengthy and poorly planned implementations lead to extended operational disruption.
  • Support responsiveness is a known pain point, particularly for critical payroll issues.
  • Per-module pricing creates billing surprises when organizations expand beyond initial scope.
  • Dated web interface compared to newer HCM competitors in the mid-market segment.
  • Module integration gaps require manual workarounds for cross-module workflows.
Bullhorn ATS & CRM logo

Bullhorn ATS & CRM

Destination

Strengths

  • Unified ATS and CRM on one platform purpose-built for staffing agencies, eliminating separate tools for candidates and clients.
  • Automated resume parsing extracts structured candidate data—contact details, work history, skills—into searchable profiles instantly.
  • Native placement and split-billing model handles contract staffing workflows including start/end dates and overtime rules.
  • Bullhorn Recruitment Cloud Marketplace offers 100+ pre-validated third-party integrations spanning the full recruiting lifecycle.
  • 24/7 global support coverage from 350+ support staff with dedicated account management included at all tiers.

Weaknesses

  • Widely regarded as old and bloated with an unintuitive interface and steep learning curve for new recruiters.
  • Slow page loads and performance lag cited in over 200 verified G2 reviews during high-volume recruiting periods.
  • Pricing is opaque—custom-negotiated per organization with significant upfront implementation fees that vary by deal.
  • ATS Growth edition excludes API access entirely, preventing automated data export without upgrading first.

Complexity grading

How hard is this migration?

Standard HRMS migration. 1 of 7 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across PeopleStrong and Bullhorn ATS & CRM.

  • Object compatibility

    B

    1 of 7 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    7-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    PeopleStrong: Not publicly documented.

  • Data volume sensitivity

    B

    PeopleStrong doesn't expose a bulk API — REST + parallelization used for high-volume runs.

Estimator

Estimate your PeopleStrong to Bullhorn ATS & CRM migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about PeopleStrong to Bullhorn ATS & CRM data migrations

Answers to the questions buyers ask most during PeopleStrong to Bullhorn ATS & CRM migration scoping. Not seeing yours? Book a call.

Can't find your answer?

Walk through your PeopleStrong to Bullhorn ATS & CRM migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Most migrations land between two and four weeks for straightforward candidate and job order data (under 10,000 candidates, 2,000 job orders) with no extensive custom field schema. Migrations with large resume file volumes, multi-stage application histories, offer letter document sets, or custom objects that require Bullhorn schema provisioning move to six to ten weeks. The critical variable is file retrieval overhead and the custom field discovery phase; raw record migration typically completes within days once the schema is validated.

Adjacent paths

Related migrations to explore

Ready when you are

Move from PeopleStrong.
Land in Bullhorn ATS & CRM, intact.

Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.

Accuracy guarantee Rollback included Quote in 1 business day