HRMS migration

Migrate from Happy Hire to BambooHR

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

Happy Hire logo

Happy Hire

Source

BambooHR

Destination

BambooHR logo

Compatibility

70%

7 of 10

objects map 1:1 between Happy Hire and BambooHR.

Complexity

BStandard

Timeline

2-4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Happy Hire to BambooHR is a transition from a purpose-built ATS into a unified HRIS that combines hiring, onboarding, employee records, time-off, and performance management in one platform. The structural shift is the core challenge: Happy Hire stores Candidates and Applications as separate objects tied to Job postings, while BambooHR expects new hires to exist as Employee records that can optionally carry ATS metadata from a linked job opening. We resolve this by converting Happy Hire Candidates into BambooHR Employee records and linking each to a BambooHR Job Requisition, preserving the application stage, scorecard outputs, and source attribution as custom fields on the Employee record. Because Happy Hire has no documented public API, we extract via structured CSV export or direct database access where available, clean and type-validate the data, then import through BambooHR's API with field-level mapping. Workflows, onboarding checklists, and scorecard templates do not migrate as code; we deliver a written inventory of every automation and workflow for the customer's admin to rebuild in BambooHR.

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

BambooHR logo

BambooHR

What's pulling them in

  • Lowest friction entry point for SMBs moving off spreadsheets — intuitive interface means most teams are functional within days, not weeks.
  • Consolidation value: BambooHR merges ATS, onboarding, HR records, time-off, and payroll into a single pane of glass that employees never need to leave.
  • Volume discounts applied automatically by headcount, so pricing scales predictably as the company grows without renewal negotiations.
  • BambooHR reports most customers go live in four to six weeks, making it a realistic commitment for under-resourced HR teams.
  • Award-winning Support Heroes cited frequently in reviews — responsive human support after implementation is a differentiator.

Object mapping

How Happy Hire objects map to BambooHR

Each row shows how a Happy Hire object lands in BambooHR, 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

BambooHR

Employee

1:1
Fully supported

Happy Hire Candidate records map to BambooHR Employee records. The conversion includes first name, last name, email, phone, address, resume file URL, source attribution, and current application status. We preserve the original Happy Hire candidate ID and any sourcing channel (referral, job board, direct) as custom fields on the Employee record. Candidates with no active Application become Employee records with a custom hire_source__c field set to the original source value; candidates with an active Application link to the corresponding BambooHR Job Requisition.

Happy Hire

Application

maps to

BambooHR

Job Application / Custom Field

1:1
Fully supported

Happy Hire Applications carry stage (applied, screening, interview, offer, hired, rejected), timestamps for each stage transition, and reviewer assignments. Since BambooHR does not have a standalone Application object separate from Employee, we embed the application history as a custom text field application_history__c on the Employee record, storing stage name, transition date, and reviewing user in JSON-serialized format. Active applications still in progress at migration time are flagged with a migration_status__c custom field set to pending_hire.

Happy Hire

Job

maps to

BambooHR

Job Requisition

1:1
Fully supported

Happy Hire Jobs map to BambooHR Job Requisitions with job title, description, location, department, and employment status. Active and closed jobs migrate with their posting metadata. We check the job count against the destination BambooHR plan tier (5, 25, or 50 openings) and flag any over-limit jobs before migration so the customer can close or archive postings in Happy Hire before cutover. Custom job fields from Happy Hire map to BambooHR custom fields on the Job Requisition object.

Happy Hire

User

maps to

BambooHR

Employee (BambooHR Admin access)

1:1
Fully supported

Happy Hire User accounts (name, email, role: Admin, Recruiter, Hiring Manager) map to BambooHR Employee records with access levels assigned to match Happy Hire role permissions. We preserve the role assignment in a custom field happyhire_role__c and note the recommended BambooHR access level for each user. Note: BambooHR does not have a separate non-employee user model; contractors or external recruiters who were Happy Hire Users must be created as Employee records or managed through BambooHR's external sharing settings.

Happy Hire

Employee Record

maps to

BambooHR

Employee (existing post-hire record)

1:1
Fully supported

Happy Hire post-hire Employee records (start date, department, employment status, title) map to BambooHR Employee records using the same schema as the Candidate conversion. Custom employee properties from Happy Hire map to BambooHR custom fields on Employee, though Information field types and section headers must be noted as API-incompatible and flagged for manual re-entry post-migration.

Happy Hire

Onboarding Task

maps to

BambooHR

Onboarding Checklist

lossy
Fully supported

Happy Hire onboarding workflows with named checklists and task assignments migrate as onboarding templates in BambooHR. We export task names, assignees, and completion statuses. BambooHR's onboarding checklist uses a task-level structure where each item has a name and optional assignee; nested subtasks in Happy Hire may flatten to top-level checklist items. We document the nesting structure in the migration notes for the customer's admin to reassemble in BambooHR's checklist builder.

Happy Hire

Interview Scorecard

maps to

BambooHR

Custom Field (Employee record)

lossy
Fully supported

Happy Hire Interview Scorecard templates and completed evaluations are exported as structured data. Completed scorecard ratings and evaluator notes are stored as a custom text field scorecard_history__c on the associated Employee record, with evaluator name, interview stage, rating values, and free-text comments serialized. The scorecard template structure itself is documented separately as a configuration note for the customer's admin to rebuild in BambooHR's custom form builder or as a PDF attachment to the Employee record.

Happy Hire

Job Board Posting

maps to

BambooHR

Custom Field (Job Requisition)

1:1
Fully supported

Happy Hire tracks which external job boards a job was posted to and the posting URL where available. This metadata migrates as a custom text field job_board_postings__c on the BambooHR Job Requisition, storing an array of board name and URL pairs. Board-level analytics (posting performance, applicant volume per board) do not migrate because BambooHR's ATS does not natively track board-level analytics; we document the original board URLs for the customer's reference.

Happy Hire

Candidate File Attachment

maps to

BambooHR

ContentDocument (Employee record)

1:1
Fully supported

Resume files and attachments stored against Happy Hire Candidate records are exported as files and linked to the corresponding BambooHR Employee record via ContentDocument and ContentDocumentLink. File type, original filename, and upload date are preserved in the ContentVersion metadata. We flag any file attachments that exceed BambooHR's file size limits for manual upload during the post-migration review period.

Happy Hire

Custom Fields (all objects)

maps to

BambooHR

Custom Fields

lossy
Fully supported

Happy Hire custom fields across Candidate, Application, Job, and Employee objects are mapped to BambooHR custom fields on the equivalent destination object. BambooHR supports text, number, date, dropdown, checkbox, and URL custom field types. Fields of type Information, Section Header, or Multiple-Select List cannot pass via BambooHR API; these are flagged during the data audit with a field-level impact note, and the customer decides whether to re-enter these values manually post-migration or convert to a supported field type.

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

BambooHR logo

BambooHR gotchas

High

Undocumented API rate limits can trigger 503 errors

High

Per-employee pricing model requires active record count verification

Medium

API credentials must be sent on every request to avoid extra round trips

Medium

Custom field schema varies per account and requires manual inventory

Low

Document and attachment exports are not covered by standard report exports

Pair-specific challenges

  • No documented Happy Hire API requires manual or database export

    Happy Hire does not have a documented public API in the research, which means data extraction relies on CSV exports from the platform's admin interface or direct database access where available. CSV exports may omit binary attachments (resumes, scorecard PDFs), custom field metadata, and full application stage history depending on the export UI's field coverage. We audit the export scope during discovery and request sample exports before migration design begins. Any export limitations are documented as data-loss risks for the customer to acknowledge before we proceed.

  • BambooHR cannot receive Information fields, section headers, or Multi-Select List fields via API

    When mapping Happy Hire custom fields to BambooHR, certain field types cannot be passed through the BambooHR API even if the source field is populated. BambooHR's API documentation explicitly lists Information fields, section headers, and Multiple Selection List fields as unsupported for API import. Any Happy Hire custom fields of these types must be converted to a supported type (text, dropdown, checkbox) or re-entered manually post-migration. We flag every unsupported field during the mapping audit with the original field name, type, and sample values so the customer can decide on remediation before import.

  • ATS-to-HRIS conversion requires a schema rethink for application history

    Happy Hire uses a Candidate-to-Application-to-Job model with separate objects for each stage of the recruiting funnel. BambooHR's ATS module tracks Job Requisitions and links candidates to openings, but the Application object is not a standalone record with the same richness as Happy Hire's. We embed application history as a custom field on the Employee record, but this is a structural workaround, not a native application tracking history. Customers with complex stage-gating logic or multi-round interview pipelines should plan to rebuild the pipeline visualization in BambooHR's Jobs module rather than expecting Happy Hire's full application timeline to map natively.

  • BambooHR plan tier limits job opening counts and ATS features

    BambooHR's ATS is gated by plan tier: the Core plan includes 5 active job openings, Pro includes 25, and Elite includes 50. If the customer has more active Happy Hire job postings than their destination BambooHR plan allows, we flag the over-limit jobs before migration and recommend archiving or closing postings in Happy Hire before cutover to avoid plan violations post-migration. Jobs beyond the plan limit will be imported as closed or draft records rather than active postings.

  • BambooHR requires existing employees for SSO and Okta provisioning

    BambooHR integrations with Okta and other SSO providers require employees to exist in BambooHR before they can be provisioned. If the customer's migration plan includes migrating Happy Hire Users via Okta provisioning, those users must first be imported as BambooHR Employee records with a valid email address. Users who are not employees (external recruiters, hiring managers from outside the organization) can be provisioned with credentials but cannot be managed as full employee records in BambooHR. We document this sequencing in the migration approach so SSO provisioning is not attempted before the employee import phase is complete.

Migration approach

Six steps for a successful Happy Hire to BambooHR data migration

  1. Discovery and export scope audit

    We request sample CSV exports from Happy Hire across all supported objects: Candidates, Applications, Jobs, Users, Employee Records, Onboarding Tasks, and Interview Scorecards. We audit the export scope for column coverage, binary attachment availability (resumes, scorecard PDFs), and full field names for every custom field. We also identify whether a direct database export is available as an alternative or supplement to CSV, which may provide richer data for application stage histories and scorecard outputs. The discovery output is a written export scope report listing every object, field, record count, and any data that cannot be extracted from Happy Hire.

  2. BambooHR destination audit and plan tier check

    We audit the customer's target BambooHR plan tier against the migration scope: job opening count (5/25/50 limit), existing custom field count, and ATS feature requirements. We document which Happy Hire custom fields map to BambooHR-supported field types (text, number, date, dropdown, checkbox, URL) and which cannot be passed via API (Information, Section Header, Multi-Select List). We also audit the existing BambooHR employee schema if a destination account already exists, to avoid field name conflicts during custom field creation.

  3. Schema design and custom field creation

    We design the destination schema in BambooHR. This includes creating custom fields on Employee (candidate history, source attribution, application stage) and Job Requisition (job board posting metadata, Happy Hire job ID). We deploy custom fields via the BambooHR API before any record import. We also configure the BambooHR Jobs module with the customer's department and location structure to match Happy Hire's org hierarchy. The schema is validated against a small sample import (10 records) before full migration begins.

  4. Data cleaning and field mapping

    We transform Happy Hire exports to match the BambooHR schema. This includes type conversion (date formats, phone number formatting), dedupe on email address (Employee dedupe key in BambooHR), and encoding the full application history and scorecard data as custom field values. Any Happy Hire custom fields that cannot map to a supported BambooHR field type are flagged with sample values for the customer to decide: convert to a supported type, drop, or re-enter manually. Owner assignment (Hiring Manager, Recruiter) maps to the BambooHR Employee record of the corresponding user.

  5. Production migration in dependency order

    We run the migration in this sequence: (1) BambooHR Job Requisitions from Happy Hire Jobs, (2) BambooHR Employee records from Happy Hire Candidates and Employee Records, (3) Application history and scorecard data embedded as custom fields on each Employee, (4) User access level mapping with Happy Hire role preserved as a custom field, (5) Onboarding task and checklist metadata as a configuration document for the customer's admin to rebuild in BambooHR's checklist builder. Each phase emits a row-count reconciliation report before the next phase begins. File attachments (resumes, scorecard PDFs) upload via BambooHR's file API in a parallel pass after Employee records are created.

  6. Cutover, validation, and automation rebuild handoff

    We freeze writes in Happy Hire during cutover and run a final delta migration for any records modified during the migration window. We validate record counts in BambooHR against the Happy Hire source, spot-check 25-50 Employee records for data accuracy (name, email, start date, application history field), and deliver the onboarding template and scorecard template documents to the customer's admin team for rebuild. We do not rebuild Happy Hire onboarding workflows as BambooHR onboarding checklists inside the migration scope; that is a separate configuration task for the customer's HR admin. We support a one-week hypercare window for reconciliation issues raised during initial BambooHR use.

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
BambooHR logo

BambooHR

Destination

Strengths

  • Single platform consolidating ATS, onboarding, HR records, payroll, and time-off reduces system sprawl for SMBs.
  • Fast implementation — BambooHR reports four to six weeks from kickoff to go-live for most customers.
  • Per-employee pricing with automatic volume discounts makes cost predictable as headcount grows.
  • Strong customer support reputation (Support Heroes) cited consistently across G2, Capterra, and direct testimonials.
  • Well-documented API with UTF-8 encoding, clear field types, and HTTPS-only access.

Weaknesses

  • Mobile application is significantly limited compared to the desktop experience, frustrating remote and field workers.
  • Companies above 150–200 employees frequently outgrow the platform's feature depth and customization surface.
  • Limited advanced reporting and analytics compared to enterprise HR platforms — custom report building is the ceiling.
  • PTO and profile customization are pain points — non-standard accrual policies and complex org structures require workarounds.
  • Document management and attachment handling lack the granularity of dedicated document-centric HR systems.

Complexity grading

How hard is this migration?

Standard HRMS migration. All 7 core objects map 1:1 between Happy Hire and BambooHR.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Happy Hire and BambooHR.

  • Object compatibility

    A

    All 7 core objects map 1:1 between Happy Hire and BambooHR.

  • 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 BambooHR 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 BambooHR data migrations

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

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Most migrations land between two and four weeks for accounts with fewer than 1,000 candidates, 500 jobs, and standard field types. Migrations with complex custom field remapping, large scorecard histories, or more than 1,000 Employee records move to four to eight weeks because of the field validation work and the ATS-to-HRIS schema conversion. The Happy Hire export scope audit and BambooHR destination plan tier check happen in the first week; schema design, data cleaning, and migration runs happen in weeks two through six depending on complexity.

Adjacent paths

Related migrations to explore

Ready when you are

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