HRMS migration

Migrate from Happy Hire to Bullhorn ATS & CRM

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

Happy Hire logo

Happy Hire

Source

Bullhorn ATS & CRM

Destination

Bullhorn ATS & CRM logo

Compatibility

75%

9 of 12

objects map 1:1 between Happy Hire and Bullhorn ATS & CRM.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Happy Hire to Bullhorn is a structural migration that crosses two different ATS data models. Happy Hire stores candidates as flat records with applications linked as a property, while Bullhorn separates the Candidate record from JobSubmission (the application) and requires custom objects for scorecard data. We audit the source data to detect whether Happy Hire uses the flat model or a separate Applications object, resolve the Candidate-to-Candidate-plus-JobSubmission mapping at migration time, and preserve stage transition history across both platforms. Bullhorn's REST API handles record creation with rate-limit handling and batch chunking; Bullhorn's custom objects require Bullhorn Support to provision before migration begins. Workflows, onboarding task assignments, and job board posting schedules do not migrate; we deliver a written inventory of these for the customer's Bullhorn admin to rebuild after cutover.

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

Happy Hire logo

Happy Hire

What's pushing teams away

  • HappyHire is candidate-facing coaching, not an employer-facing ATS or HRMS — companies looking to manage hiring don't need this product; only individual candidates do.
  • Category mismatch in our catalog: classified as HRMS but the actual product is interview prep for individuals, not workforce management software.
  • Pricing is per-use (one-time £23, £35, £115) — there is no enterprise plan for companies to buy on behalf of cohorts, limiting B2B sale path.
  • Coaching outcomes vary by candidate effort; some users may pay £115 for 1:1 sessions and still not land the role, creating reputation risk for individual reviewers.
  • Smaller marketing footprint than Indeed, LinkedIn Learning, or Coursera interview prep — discovery requires search-led arrival.

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 Happy Hire objects map to Bullhorn ATS & CRM

Each row shows how a Happy Hire 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.

Happy Hire

Candidate

maps to

Bullhorn ATS & CRM

Candidate

1:1
Fully supported

Happy Hire candidate profiles (contact details, resume files, status, source attribution) map to Bullhorn Candidate records. The Candidate is the person; Bullhorn keeps Candidate records independent of specific job applications. We map Happy Hire source attribution fields to Bullhorn Candidate source fields and preserve the original Happy Hire candidate ID in a custom field hh_candidate_id__c for audit. Resume files migrate as ContentDocument records linked via ContentDocumentLink to the Candidate.

Happy Hire

Application

maps to

Bullhorn ATS & CRM

JobSubmission

1:1
Fully supported

Happy Hire application records (linking a Candidate to a Job with stage and timestamp data) map to Bullhorn JobSubmission records. The JobSubmission is Bullhorn's object representing a candidate's application to a specific job order. We preserve the full application stage history including stage transitions and notes as JobSubmission status change records. The Happy Hire application date maps to the JobSubmission dateSubmitted field.

Happy Hire

Job

maps to

Bullhorn ATS & CRM

JobOrder

1:1
Fully supported

Happy Hire job records (title, description, location, department, status) map to Bullhorn JobOrder records. Active and closed jobs migrate with their current status. We remap Happy Hire job field names to Bullhorn JobOrder API field equivalents: title, description, address (for location), and status. Custom job fields from Happy Hire map to JobOrder custom fields or JobOrder customObject fields depending on Bullhorn edition and custom object provisioning.

Happy Hire

Job (Pipeline Stage)

maps to

Bullhorn ATS & CRM

JobOrder (status + salesProcess)

lossy
Fully supported

Happy Hire application pipeline stages map to Bullhorn JobOrder status values within a configured Sales Process. We remap each Happy Hire stage name to the nearest Bullhorn-equivalent status (e.g., Applied to New, Screening to Interpreting, Interview to Interviewing, Offer to OfferExtended, Hired to Placed). Non-standard Happy Hire stage names require Bullhorn admin to add custom status values to the configured Sales Process before migration runs.

Happy Hire

User

maps to

Bullhorn ATS & CRM

User

1:1
Fully supported

Happy Hire user accounts (name, email, role) map to Bullhorn User records. We resolve owners by email match against the Bullhorn destination org's User table. Role assignments from Happy Hire map to Bullhorn User roles or department assignments. Any Happy Hire user without a matching Bullhorn User goes to a reconciliation queue for the customer's Bullhorn admin to provision before record import resumes.

Happy Hire

Employee Record

maps to

Bullhorn ATS & CRM

Placement

1:1
Fully supported

Happy Hire post-hire Employee records (start date, department, employment status) map to Bullhorn Placement records. The Placement object is Bullhorn's representation of a candidate placed in a job and is the staffing-specific equivalent of an employee record in a recruiting context. We map Happy Hire start date to Placement dateBegin, employment status to Placement status, and department to a custom Placement field.

Happy Hire

Onboarding Tasks

maps to

Bullhorn ATS & CRM

Placement + Onboarding Checklist (custom)

1:1
Mapping required

Happy Hire onboarding workflows (checklists and task assignments tied to new hires) export as task names, assignees, and completion statuses. Bullhorn does not have a native onboarding task object; we migrate the task data to a Bullhorn custom object (customObject1s or similar, if provisioned by Bullhorn Support before migration) linked to the Placement record. Subtask nesting may flatten during migration. We deliver a written record of the full task hierarchy for the Bullhorn admin to rebuild as a checklist in Bullhorn's native task system or a Bullhorn Marketplace onboarding app.

Happy Hire

Interview Scorecards

maps to

Bullhorn ATS & CRM

Candidate (custom object)

1:1
Mapping required

Happy Hire scorecard templates and completed evaluations (structured ratings and free-text notes) map to Bullhorn Candidate custom objects. Bullhorn custom objects must be set up by Bullhorn Support before migration begins; we coordinate with the customer to open a Bullhorn Support ticket early in the discovery phase. Scorecard structure migrates as the custom object definition; completed evaluations migrate as instances linked to the Candidate record. If Bullhorn Support has not yet provisioned the custom object at migration time, we hold scorecard data for a follow-on migration phase.

Happy Hire

Job Board Postings

maps to

Bullhorn ATS & CRM

JobOrder (custom fields)

1:1
Mapping required

Happy Hire active postings to external job boards (board name and posting URL where available) map to Bullhorn JobOrder custom fields or JobOrder notes. We record which boards a job was posted to and the posting URL. Board-level analytics (click counts, application source breakdowns) do not migrate because these metrics are held by the job board platforms and are not stored in Happy Hire. We deliver a posting reinstatement checklist noting every board, job, and URL for the Bullhorn admin to re-establish after cutover.

Happy Hire

Candidate Source Attribution

maps to

Bullhorn ATS & CRM

Candidate (source + isHot)

1:1
Fully supported

Happy Hire source attribution fields (how a candidate entered the system) map to Bullhorn Candidate source and isHot fields. Candidate urgency flags in Happy Hire map to Bullhorn isHot boolean. We preserve the original Happy Hire candidate status field values in a custom field hh_status__c for reconciliation purposes.

Happy Hire

Candidate Tags / Categories

maps to

Bullhorn ATS & CRM

Candidate (custom multi-select or Topic)

lossy
Fully supported

Happy Hire candidate tags or category flags stored as multi-checkbox properties migrate to Bullhorn custom fields (multi-select picklist or customObject text fields). The customer's Bullhorn admin chooses the tag strategy during scoping. If tags are used for content classification, they migrate as Bullhorn Topics with TopicAssignment records.

Happy Hire

Active Job Postings (Cutover)

maps to

Bullhorn ATS & CRM

JobOrder (status = Open)

lossy
Fully supported

Happy Hire jobs with active postings receiving applications during migration require a dual-write management phase. We identify open jobs at scoping, freeze Happy Hire as the write target during the cutover window, and migrate any delta applications received during migration before closing the window. JobOrder records remain Open in Bullhorn until the customer confirms the cutover is complete and new application routing is live.

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.

Happy Hire logo

Happy Hire gotchas

High

Catalog category mismatch — not an HRMS

Medium

Per-use billing means no recurring data to migrate at scale

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

  • Happy Hire has no documented public API

    Happy Hire's research surface shows no publicly documented API endpoint, authentication method, or export interface. This means migration cannot use programmatic API extraction and may require manual CSV export coordination with Happy Hire, structured file extraction from Happy Hire's database export feature if available, or screen-scraping-assisted export for larger datasets. We assess the export options during discovery and flag any data volume that exceeds a practical manual-export threshold before migration begins. Bullhorn's REST API is fully documented and ready for import once source data is in hand.

  • Bullhorn custom objects require Bullhorn Support to provision

    Bullhorn's REST API supports custom objects (customObject1s through customObject10s) on Candidate, JobOrder, Placement, and other entities, but these must initially be configured by Bullhorn Support before they are accessible via the API. The Bullhorn Custom Objects documentation confirms that a support ticket must be opened to create custom object definitions. If Happy Hire's scorecard data or onboarding task data uses custom structures that require Bullhorn custom objects, we open the Bullhorn Support ticket during discovery and hold that data class for a follow-on migration phase if provisioning is not complete before the main migration window opens.

  • Job pipeline stage names require Bullhorn sales process configuration

    Happy Hire's application pipeline stages have configurable names that do not map directly to Bullhorn's standard JobOrder status values. Bullhorn's status field is controlled by a Sales Process (configured per JobOrder Record Type) that whitelists allowed status values. If Happy Hire uses non-standard stage names (e.g., Technical Assessment, Cultural Fit, Manager Review), the customer's Bullhorn admin must add these as custom status values to the relevant Sales Process before migration runs. We deliver a stage-mapping document during discovery so the admin has time to configure Bullhorn before the migration window opens.

  • Resume files require ContentDocument migration separately from Candidate records

    Happy Hire stores resume files as attachments on candidate profiles. Bullhorn stores files as ContentDocument records linked via ContentDocumentLink to the parent Candidate record. Resume files must be extracted from Happy Hire as binary blobs (PDF, DOCX, or other format), uploaded to Bullhorn's Document storage, and linked to the corresponding Candidate record in a separate migration phase after the Candidate record itself is created. We flag resume file count and format during discovery. Files with unsupported character encodings or corrupted formats are logged separately for manual review.

  • Bullhorn implementation fees and onboarding costs are separate from subscription

    Bullhorn charges implementation fees of $1,000-$50,000+ depending on org size and modules selected, separate from the per-user subscription of approximately $99-$315/user/mo. Research from Pin and Capterra also notes reported 20% renewal increases on existing contracts. The Happy Hire to Bullhorn migration cost does not include Bullhorn's own implementation or onboarding fees, which are charged directly by Bullhorn. We flag the combined Bullhorn cost (subscription plus implementation) during scoping so the customer accounts for it in the full total cost of ownership comparison.

Migration approach

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

  1. Discovery and Happy Hire export assessment

    We audit the Happy Hire environment to determine the available export method: manual CSV export, structured database export if available, or assisted-export via screen interaction. We catalog candidate volume, job count, application stage transition records, user count, employee records, and any scorecard or onboarding task data. We open the Bullhorn Support ticket for custom object provisioning at this stage so Bullhorn has time to configure customObject definitions before the migration window. We deliver a written discovery report including record counts, export method recommendation, and Bullhorn custom object requirements.

  2. Bullhorn schema preparation and stage mapping

    We design the Bullhorn destination schema including JobOrder Record Types (one per Happy Hire job pipeline), Sales Processes with custom status values matching Happy Hire stage names, custom fields on Candidate (scorecard fields, hh_candidate_id__c, hh_status__c), and custom fields on JobOrder for job board posting URLs. Bullhorn custom objects for scorecard and onboarding data are created by Bullhorn Support in this window. We coordinate with the customer's Bullhorn admin to validate the schema in a Bullhorn Sandbox before production migration begins.

  3. Happy Hire data extraction and transformation

    We extract source data using the method determined in discovery. We transform Happy Hire candidate records into Bullhorn Candidate format, application records into JobSubmission format, jobs into JobOrder format, and employee records into Placement format. We apply the stage split mapping and resolve any Happy Hire owner email addresses against the Bullhorn User table. Resume files are extracted as binary blobs and cataloged for ContentDocument migration. The output is a set of staged CSV or JSON files ready for Bullhorn API ingestion.

  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, JobOrders in, JobSubmissions in, Placements in, Users in), spot-checks 25-50 random records against the Happy Hire source, and validates that stage names appear correctly in Bullhorn's Sales Process. Any mapping corrections, missing custom fields, or Bullhorn configuration gaps surface here before production migration begins.

  5. User reconciliation and Bullhorn User provisioning

    We extract every distinct Happy Hire user referenced on candidate, job, and application records and match by email against the Bullhorn destination org's User table. Users without a matching Bullhorn User go to a reconciliation queue. The customer's Bullhorn admin provisions any missing Users (active or inactive depending on whether the original Happy Hire user is still with the firm). Migration cannot proceed past this step because OwnerId references on JobOrder and Placement require valid Bullhorn User IDs.

  6. Production migration in dependency order

    We run production migration in record-dependency order: JobOrders (from Happy Hire Jobs), Candidates (with hh_candidate_id__c preserved), JobSubmissions (linking Candidates to JobOrders), Placements (post-hire employee records), custom object instances (scorecards and onboarding tasks after Bullhorn Support confirms provisioning), and ContentDocument records (resume files linked to Candidates via ContentDocumentLink). We manage the active-job dual-write window for any jobs currently receiving applications. Each phase emits a row-count reconciliation report before the next phase begins.

  7. Cutover, validation, and rebuild handoff

    We freeze Happy Hire as the write target during cutover, run a final delta migration of any records modified during the migration window, then enable Bullhorn as the system of record for new applications. We deliver the Workflow and Sequence inventory document (if any Happy Hire automation features existed), the job board posting reinstatement checklist, and the Bullhorn Automation rebuild guide for the customer's Bullhorn admin. We support a one-week hypercare window for reconciliation issues. We do not rebuild Happy Hire onboarding task hierarchies as Bullhorn Automation workflows inside the migration scope; that is a separate engagement or an internal Bullhorn admin task.

Platform deep dives

Context on both ends of the pair

Happy Hire logo

Happy Hire

Source

Strengths

  • One-click job posting to 200+ sites surfaces positions broadly without manual effort per platform
  • AI-powered candidate screening accelerates early-stage filtering before human review begins
  • Built-in onboarding workflows reduce the gap between offer acceptance and day-one productivity
  • Employee referral module incentivizes internal sourcing with integrated tracking
  • Reporting and analytics provide visibility into pipeline velocity and source effectiveness

Weaknesses

  • Pricing and tier limits are not publicly documented, requiring direct sales contact to scope accurately
  • No documented public API is available in the research, limiting direct integration options
  • Small team footprint (10 employees per PitchBook) raises long-term vendor stability questions
  • Feature scope beyond core ATS functions is unclear from public documentation
  • Typical customer size is not published, making it difficult to assess fit for larger organisations without a demo
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 Happy Hire and Bullhorn ATS & CRM.

B

Overall complexity

Standard migration

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

  • Object compatibility

    A

    All 7 core objects map 1:1 between Happy Hire 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

    Happy Hire: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Happy Hire 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 Happy Hire to Bullhorn ATS & CRM data migrations

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

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Most migrations land between three and five weeks for accounts under 10,000 candidates, 1,000 jobs, and no custom object dependencies requiring Bullhorn Support coordination. Migrations with large application histories, multiple job pipelines with non-standard stage names, custom scorecard objects, or active jobs receiving applications during migration move to seven to twelve weeks because of stage reconciliation, Bullhorn Support provisioning delays, and dual-write window management. Bullhorn Support custom object provisioning alone can take two to four weeks and is on the critical path if scorecard data must migrate in the same phase.

Adjacent paths

Related migrations to explore

Ready when you are

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