HRMS migration

Migrate from Worknice to Bullhorn ATS & CRM

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

Worknice logo

Worknice

Source

Bullhorn ATS & CRM

Destination

Bullhorn ATS & CRM logo

Compatibility

92%

11 of 12

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

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Worknice and Bullhorn serve fundamentally different operational models. Worknice is a people operations platform designed around the employment lifecycle—onboarding, performance reviews, leave management, and position hierarchies. Bullhorn is an ATS and CRM built for staffing agencies to manage candidates, job orders, placements, and client relationships. The migration from Worknice to Bullhorn is not a platform upgrade within the same category; it is a cross-category move that requires mapping an HRMS data model (People, Positions, Bundles, Leave, Reviews) onto a recruiting ATS/CRM data model (Candidates, Contacts, ClientCorporations, JobOrders, Placements). Worknice has no public API, so we extract People, Leave, Reviews, and Goals via CSV exports from its built-in data tables. We map Worknice People to Bullhorn Candidate records, preserve leave balances as static Custom Object fields, and document performance review forms for the customer's Bullhorn admin to recreate. We do not migrate Worknice Bundles, Workflows, or integration connections as code; we deliver a written inventory of these for 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

Worknice logo

Worknice

What's pushing teams away

  • Some customers outgrow Worknice as they scale beyond 200 employees and require more granular role-based access controls across departments and legal entities.
  • Users requesting stronger mobile app functionality have cited limited mobile UX as a friction point when HR tasks need to be completed on the go.
  • Organizations needing deep payroll engine capabilities rather than payroll integrations find the platform's reliance on third-party payroll connections limiting.
  • Some teams report that advanced workflow automation features available in enterprise HR platforms are more limited in Worknice's tiered offering.

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 Worknice objects map to Bullhorn ATS & CRM

Each row shows how a Worknice 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.

Worknice

People

maps to

Bullhorn ATS & CRM

Candidate

1:1
Fully supported

Worknice People records (employees, contractors, managers, account owners) map to Bullhorn Candidate records. We extract the person's name, email, phone, role, position, start date, and pay details from the CSV export and map them to Bullhorn Candidate standard fields. The Worknice role (Employee, Contractor, Manager) becomes a custom Candidate field or Custom Object entry since Bullhorn separates Candidate type from the placement relationship.

Worknice

Positions

maps to

Bullhorn ATS & CRM

JobOrder

1:1
Fully supported

Worknice Position records define job titles and hierarchies and serve as the structural backbone of the org chart. Bullhorn's JobOrder is a recruiting requisition rather than an employment position, so we map Worknice Position names and reporting relationships to Bullhorn JobOrder titles and a Custom Object capturing the org hierarchy. If the customer needs to preserve the internal position structure in Bullhorn, we use a Custom Object (Position__c) with a self-referencing Manager lookup.

Worknice

Leave balances

maps to

Bullhorn ATS & CRM

LeaveBalance__c (Custom Object)

1:1
Mapping required

Worknice leave entitlements and accrual balances are tied to People and position start dates with accrual rules stored per leave type. Bullhorn has no native leave management object. We create a LeaveBalance__c Custom Object (up to 10 allowed on Bullhorn Enterprise) with fields for LeaveType, Balance, AccrualMethod, and LastAccrualDate. We export the current balance as a static starting balance rather than the accrual rule itself, and document the accrual method in the migration notes so the customer's Bullhorn admin can configure equivalent rules if Bullhorn's absence management module is enabled.

Worknice

Performance Reviews

maps to

Bullhorn ATS & CRM

CustomObject + DocumentAttachment

lossy
Mapping required

Worknice supports 360 reviews, customizable review forms, and review status tracking. Bullhorn has no native review form builder. We map reviewer relationships, form question responses, and completion status to a Custom Object (PerformanceReview__c) linked to the Candidate. Custom form fields require field-by-field mapping during scoping because Worknice custom forms and Bullhorn Custom Object field names diverge. Review documents and completed forms migrate as Bullhorn Document records attached to the Candidate.

Worknice

Goals and OKRs

maps to

Bullhorn ATS & CRM

CustomObject or Note

1:1
Mapping required

Worknice company-level OKRs and employee goals with alignment hierarchies export as goal titles, descriptions, progress percentages, and parent-child relationships. Bullhorn has no native goal or OKR object. We map goals to a Custom Object (Goal__c) with fields for Title, Description, Progress, ParentGoalId (self-lookup), and OwnerId pointing to the Bullhorn User. If the customer has fewer than 10 active Custom Objects and prefers a lighter approach, goals migrate as Note records attached to the Candidate with a 'OKR' type prefix in the title.

Worknice

Bundles and templates

maps to

Bullhorn ATS & CRM

CustomObject or flaggable fields

1:1
Mapping required

Worknice Bundles group templates (documents, onboarding tasks, review forms) assigned to positions or people during onboarding. Bullhorn has no Bundle equivalent. We export bundle names and template associations as structured metadata and attach them to the relevant Worknice Position record. In Bullhorn, we store bundle names as a multi-line text field on the Position__c Custom Object and flag during the design call that bundle automation must be rebuilt as Bullhorn workflows by the customer's admin post-migration.

Worknice

Documents / Paperwork

maps to

Bullhorn ATS & CRM

Document (Bullhorn)

1:1
Mapping required

Worknice stores compliance documents, contracts, and onboarding paperwork per person. We export documents as binary blobs from Worknice's file export and recreate the attachment relationship in Bullhorn as Document records linked to the Candidate via ContentDocumentLink. File naming conventions may differ; we preserve the original Worknice filename in a custom field (OriginalFileName__c) for audit traceability.

Worknice

Time tracking entries

maps to

Bullhorn ATS & CRM

CustomObject or excluded

1:1
Mapping required

Time tracking is available on Worknice Essential plan. We export time entry records per person including hours, dates, and time category where this data exists. Bullhorn does not have a native time tracking object. If the customer needs to preserve historical time data, we create a TimeEntry__c Custom Object. If time tracking will be handled by a separate tool post-migration, we export the data as a CSV reference file rather than migrating into Bullhorn's schema.

Worknice

Roles

maps to

Bullhorn ATS & CRM

Custom field on Candidate

1:1
Fully supported

Worknice assigns roles at the person level (Employee, Manager, Account owner, Contractor). Bullhorn separates Candidate type from user roles. We preserve role assignments as a custom text or picklist field on the Bullhorn Candidate record (WorkniceRole__c). The customer's Bullhorn admin determines how these roles map to Bullhorn's internal team structure.

Worknice

Integration connections

maps to

Bullhorn ATS & CRM

Excluded

1:1
Not supported

Worknice Connections maps individual People records to external systems (ATS, payroll, timesheet integrations) via its integration broker. These person-level integration IDs are specific to Worknice and have no counterpart in Bullhorn. We exclude these records from the migration set and flag that the customer must re-establish integration connections in Bullhorn through Bullhorn Marketplace or Bullhorn's REST API after go-live.

Worknice

Surveys and feedback

maps to

Bullhorn ATS & CRM

CustomObject or Note

1:1
Mapping required

Worknice supports continuous feedback collection and engagement surveys. We export survey responses and feedback records per person where they exist. Bullhorn has no native survey or feedback object. Survey responses migrate to a Custom Object (SurveyResponse__c) linked to the Candidate. Survey design and question structures require reconstruction in Bullhorn's form builder or a third-party survey integration; we document the original Worknice survey schema as part of the migration notes.

Worknice

Owner / Manager

maps to

Bullhorn ATS & CRM

User

1:1
Fully supported

Worknice Owner and Manager references on People records map to Bullhorn User records. We resolve by email match against Bullhorn's User table. Any Worknice Owner without a matching Bullhorn User goes to a reconciliation queue for the customer's Bullhorn admin to provision before record import resumes.

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.

Worknice logo

Worknice gotchas

Medium

Minimum annual spend creates migration lock-in

High

No publicly documented REST API for bulk export

Medium

Position bundles do not migrate as structured bundles

Medium

Leave accrual methods require manual reconciliation

Low

Integration connections are person-level and non-transferable

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

  • Worknice has no public API for automated export

    Worknice does not publish REST API documentation. Data export relies on its built-in data tables and manual CSV export features within the UI. For large organizations, exports may need to be batched by entity type or date range to stay within export size limits. We request CSV exports of People, Leave, Reviews, and Goals from the customer during scoping, map them to the Bullhorn schema, and validate record counts before beginning the Bullhorn import. This manual export dependency adds one to two weeks to the discovery phase compared to API-based migrations.

  • Bullhorn has no native leave management object

    Worknice's core strength is leave accrual and balance tracking tied to position start dates. Bullhorn is an ATS/CRM and has no equivalent leave management module in its base offering. We create a LeaveBalance__c Custom Object to store static balances, but the accrual logic (front-loaded vs. accruing, carryover rules, leave type thresholds) must be reconfigured by the customer's Bullhorn admin post-migration. We document the original Worknice accrual method and leave type rules in the migration notes so the HR team can reproduce the logic in Bullhorn or a dedicated leave management tool.

  • Worknice Bundles have no Bullhorn equivalent

    Worknice Bundles group templates and access rules assigned to positions or people during onboarding. Bullhorn has no Bundle, template-grouping, or onboarding automation object outside of Bullhorn Onboarding (Able). We export bundle names and template associations as flat metadata and store them as a custom text field on the Bullhorn Position__c Custom Object. The customer's Bullhorn admin must rebuild bundle automation as Bullhorn workflows or use Bullhorn Onboarding (Able) as a separate onboarding module post-migration.

  • Performance review forms require manual rebuild in Bullhorn

    Worknice supports 360 reviews with customizable review forms and status tracking. Bullhorn has no native review form builder; completed reviews must be stored as Document attachments or reconstructed as a Custom Object with one field per form question. We extract reviewer relationships, form responses, and completion status from Worknice, but the form structure (questions, weighting, rating scales) does not have a native Bullhorn equivalent. We deliver a written review form inventory with the original Worknice form schema so the customer's Bullhorn admin can rebuild forms using Bullhorn's Custom Object field setup or a third-party performance management integration.

  • Person-level integration connections are non-transferable

    Worknice's Connections feature maps individual People records to external ATS platforms, payroll providers, and timesheet tools via its integration broker. These integration IDs are external references specific to Worknice's integration layer and have no counterpart in Bullhorn. We exclude Connection records from the migration set and flag that the customer must re-establish integration connections in Bullhorn through Bullhorn Marketplace or the Bullhorn REST API after go-live.

Migration approach

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

  1. Discovery and export scoping

    We request CSV exports from Worknice covering People, Positions, Leave balances, Performance Reviews, Goals, Documents, and Time tracking where applicable. We audit the export completeness against the customer's headcount and validate field presence in the exported CSVs. Because Worknice has no public API, we document the export process and any batch-size constraints during this phase. We also identify the Worknice contract renewal date to align cutover timing and avoid dual-platform costs. The discovery output is a written migration scope and object inventory.

  2. Bullhorn schema design and Custom Object setup

    We design the Bullhorn destination schema including Custom Objects for LeaveBalance__c, PerformanceReview__c, Goal__c, and Position__c. Bullhorn requires Custom Objects to be requested via Bullhorn Support using the Custom Object Setup spreadsheet; we prepare this spreadsheet with the field names, types, and edit types matching the Worknice source fields. Bullhorn ATS Growth edition supports zero Custom Objects, Bullhorn ATS supports 2, and Bullhorn Enterprise or Front Office Growth supports 10; we confirm the customer's Bullhorn edition before finalizing the schema design.

  3. CSV transformation and data quality

    We transform the Worknice CSV exports into Bullhorn-compatible import formats. This includes splitting multi-value fields (e.g., Worknice roles stored as comma-separated values) into Bullhorn picklist-compatible formats, parsing date fields into Bullhorn's expected datetime format, and resolving any encoding issues in Worknice document blobs. We flag duplicate records, orphaned positions, and any Worknice People without a valid email address for the customer's HR team to resolve before import.

  4. Sandbox migration and reconciliation

    We run a full migration into a Bullhorn Sandbox using production-like data volume. The customer's Bullhorn admin reconciles record counts (Candidates in, ClientCorporations in, JobOrders in, Custom Object records in), spot-checks 25-50 random records against the Worknice source, and validates that leave balances, review statuses, and goal progress are correctly mapped. Any mapping corrections happen in the Sandbox before production migration begins. Bullhorn's Bullhorn Launch portal provides access within days for standard editions.

  5. Owner and user provisioning

    We extract every distinct Worknice Owner and Manager referenced on People records and match by email against Bullhorn's User table. Any Worknice Owner without a matching Bullhorn User goes to a reconciliation queue. The customer's Bullhorn admin provisions missing Users before production migration begins. Bullhorn supports custom User fields for additional person metadata; we map any remaining Worknice role or department data to Bullhorn User custom fields during this phase.

  6. Production migration in dependency order

    We run production migration in record-dependency order: ClientCorporations (from Worknice organizational entities), Candidates (from Worknice People with role split applied), Custom Objects (LeaveBalance__c, PerformanceReview__c, Goal__c, Position__c linked to Candidates by CandidateID), Documents (attached to Candidates via ContentDocumentLink), and finally any remaining engagement records. Each phase emits a row-count reconciliation report before the next phase begins. We use Bullhorn's REST API with rate-limit handling and exponential backoff for all inserts.

  7. Cutover, validation, and handoff documentation

    We freeze Worknice writes during cutover, run a final delta migration of any records modified during the migration window, then enable Bullhorn as the system of record. We deliver the Bundle inventory, Workflow rebuild notes, and integration reconnection checklist to the customer's Bullhorn admin. We support a one-week hypercare window where we resolve any data reconciliation issues. We do not rebuild Worknice Bundles as Bullhorn workflows or configure Bullhorn Onboarding (Able) as standard scope; those are separate engagements.

Platform deep dives

Context on both ends of the pair

Worknice logo

Worknice

Source

Strengths

  • Consolidated employee lifecycle covering onboarding through performance in one platform
  • Essential plan includes time tracking, task management, and document sharing at a low per-employee price
  • Native integrations with ANZ payroll systems (MYOB) and common ATS platforms
  • Award-winning customer support with help documentation and training programs
  • Annual billing model keeps total cost predictable for budget planning

Weaknesses

  • Minimum annual commitment of $6,000 locks organizations into a 12-month agreement
  • No public API documentation found in research — integration and migration rely on Worknice's managed data import tools
  • Limited mobile app functionality compared to modern HR platforms
  • No free tier or low-cost trial for organizations under 50 employees to evaluate fit
  • Advanced workflow automation features are constrained relative to enterprise HR suites
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. All 7 core objects map 1:1 between Worknice and Bullhorn ATS & CRM.

B

Overall complexity

Standard migration

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

  • Object compatibility

    A

    All 7 core objects map 1:1 between Worknice and Bullhorn ATS & CRM.

  • 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

    Worknice: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Worknice 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 Worknice to Bullhorn ATS & CRM data migrations

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

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Migrations under 500 People records with no performance review form reconstruction land between three and five weeks. Migrations with 500-2,000 People records, multiple leave types requiring Custom Object schema setup, and performance review forms to document land between eight and twelve weeks. The manual CSV export from Worknice adds one to two weeks to discovery compared to API-based migrations. Bullhorn Launch provides system access within days and the standard delivery window for Bullhorn's own onboarding process is under two weeks, but the Worknice source data preparation is the critical path item for this migration pair.

Adjacent paths

Related migrations to explore

Ready when you are

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