HRMS migration

Migrate from Grove HR to BambooHR

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

Grove HR logo

Grove HR

Source

BambooHR

Destination

BambooHR logo

Compatibility

70%

7 of 10

objects map 1:1 between Grove HR and BambooHR.

Complexity

BStandard

Timeline

2-4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Grove HR to BambooHR is a file-to-API migration rather than an API-to-API migration. Grove HR does not publish a documented REST API for external data extraction, so we work with CSV and XLS exports generated from within the product, validated against a prepared data dictionary before loading into BambooHR via its REST API. Grove HR organises leave entitlements around UK employment law with Bradford Factor calculations and statutory pay tools that BambooHR does not natively replicate; we map those entitlement values as static snapshot balances rather than live policy rules. Onboarding and offboarding checklists are Grove template-bound structures that we decompose into standalone employee tasks in BambooHR. We do not migrate automated workflows, recruitment sequences, or performance review templates as code; we deliver a written inventory of every automation 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

Grove HR logo

Grove HR

What's pushing teams away

  • Smaller integration marketplace compared to established players limits connectivity to payroll providers and third-party tools.
  • Newer platform with a shorter track record means some teams outgrow capabilities as they scale beyond 250 employees.
  • Lack of a documented public API makes it difficult to build custom automations or extract data programmatically for migration projects.
  • Some users report the platform works well for both small and large companies but lacks depth in advanced features like complex org structures.

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 Grove HR objects map to BambooHR

Each row shows how a Grove HR 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.

Grove HR

Employee

maps to

BambooHR

Employee

1:1
Fully supported

Grove HR Employee records map directly to BambooHR Employee records. Core fields (first name, last name, date of birth, address, contact details, employment status, job title, start date, department) migrate via CSV export to BambooHR REST API. We resolve Grove's nested document references to separate attachment assets and link them to the corresponding BambooHR Employee record after the employee insert completes. Any custom fields defined on Employee in Grove are detected during scoping, and we map them to BambooHR custom fields on the Employee tab. Grove employee IDs are preserved in a custom BambooHR field grove_employee_id__c for audit trail purposes.

Grove HR

Leave / Time Off

maps to

BambooHR

Time Off

lossy
Fully supported

Grove HR leave entitlements (annual leave, sick leave, parental leave) export as balance snapshots per employee per leave type. These map to BambooHR Time Off types with balances entered as static values at migration time. Grove's dynamic accrual rules (accrual rate, carry-over limits, Bradford Factor triggers) are not replicated in BambooHR; instead, we capture the current entitlement and used balance as a fixed snapshot and the customer's BambooHR admin configures accrual rules going forward. Any approved leave between extraction and go-live requires a supplemental import or manual adjustment to avoid double-counting.

Grove HR

Onboarding Checklist

maps to

BambooHR

Onboarding Tasks

1:many
Fully supported

Grove HR onboarding is driven by automated checklist templates assigned to employees with task assignments and completion states. Templates are defined at the company level and cannot be exported as reusable objects. We export each assigned checklist item as a standalone task record per employee, capturing task name, assignee, due date relative to start date, and completion status. Completed items migrate as completed tasks; incomplete items migrate as open tasks. The customer's BambooHR admin rebuilds reusable onboarding packet templates from the delivered task list inventory.

Grove HR

Offboarding Checklist

maps to

BambooHR

Offboarding Tasks

1:many
Fully supported

Grove HR offboarding checklists follow the same template-to-task decomposition as onboarding. We extract each assigned offboarding task per employee with completion status and link it to the termination record. Template structure (task names, order, assignee roles) is preserved as a flat task list in the migration deliverable for the customer's admin to reconstruct as BambooHR offboarding workflows. Grove's termination reason and exit interview data migrate as notes attached to the employee record.

Grove HR

Recruitment / Candidate

maps to

BambooHR

Applicant Tracking (Jobs + Applicants)

1:1
Fully supported

Grove HR recruitment includes a career site builder, CV storage, and a drag-and-drop hiring pipeline. Candidate records, applications, and pipeline stage history are exportable from Grove HR. We map candidates to BambooHR Applicants and map Grove pipeline stages to BambooHR Job stages. Stage names vary by organisation so we capture the customer's specific stage labels during scoping and configure matching values in BambooHR before import. CV files migrate as attachments to the corresponding BambooHR Applicant record.

Grove HR

Performance Review

maps to

BambooHR

Performance Review

1:1
Fully supported

Grove HR performance review cycles contain structured rating fields and reviewer assignments per employee. We export completed review records with scores, comments, and reviewer metadata. In-progress reviews migrate as draft reviews in BambooHR with a note flagging their incomplete status. Review templates from Grove HR do not export as reusable objects; we deliver a template inventory document describing each review cycle's structure for the customer's BambooHR admin to rebuild.

Grove HR

Goal

maps to

BambooHR

Goal

1:1
Fully supported

Goals linked to employees with progress tracking and due dates export from Grove HR with current status, owner, and linked key results. We map goal records to BambooHR Goals, preserving the goal title, description, progress percentage, due date, and owner assignment. Orphaned goals without an active owner employee are flagged in the migration report and held for the customer's admin to reassign or close.

Grove HR

Training Record

maps to

BambooHR

Training

1:1
Fully supported

Training modules and employee completion records export from Grove HR with assignment, completion status, and scores per employee. We map these to BambooHR Training records, preserving the course name, completion date, score (if applicable), and status. Training course content does not migrate; enrollment and completion history does. The customer's BambooHR admin rebuilds training course content separately if needed.

Grove HR

Time & Attendance

maps to

BambooHR

Time Off + Timesheets

1:1
Mapping required

Grove HR time attendance data links to payroll calculations with clock-in/out events, timesheets, and overtime flags. Where attendance data feeds into leave entitlement computation, we export raw timesheet records as a reference dataset rather than a live integration. BambooHR does not have a native clock-in/out module, so timesheet records are stored as an attached reference file on the employee record or mapped to a BambooHR custom field if the customer configures one. Overtime flags migrate as a custom field on the employee.

Grove HR

Document (Contract, Payslip)

maps to

BambooHR

Employee File

1:1
Fully supported

Employee documents (contracts, payslips, offer letters) export from Grove HR as binary file attachments. We export these as separate file assets with a reference back to the owning employee, then attach them to the corresponding BambooHR Employee record using the BambooHR file upload API. We do not parse or transform document contents. The customer should confirm BambooHR's file storage limits for their plan before committing to a full document migration; BambooHR imposes storage limits that vary by tier.

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.

Grove HR logo

Grove HR gotchas

High

No public API documentation means migrations are file-based

Medium

Leave balance accuracy at cutover requires manual verification

Medium

Onboarding and offboarding checklists are template-bound

Low

Payslip and contract documents export as binary blobs

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

  • File-based extraction from Grove HR requires manual export co-ordination

    Grove HR does not publish a documented REST API, so migrations are file-based rather than API-to-API. We prepare a data dictionary before extraction to account for field naming inconsistencies in the export format, and we validate exported records against the expected schema before loading into BambooHR. Any programmatic extraction requires co-ordination with Grove support. We recommend scheduling a final extraction within 24 hours of the go-live date to minimise the reconciliation window for leave balances and any records modified between extraction and cutover.

  • Leave balance accuracy requires reconciliation at cutover

    Leave entitlements in Grove HR are dynamic, recalculated based on policy rules including accrual rate, carry-over limits, and Bradford Factor triggers. When we extract balance snapshots at cutover, the numbers reflect the extraction moment. Any leave approved between extraction and go-live in BambooHR needs to be reconciled manually or via a supplemental import. We flag this window explicitly in the migration plan and recommend scheduling a final extraction within 24 hours of the go-live date. BambooHR accrual rules must be configured independently by the customer's admin post-migration.

  • BambooHR custom field limitations restrict where migrated data can land

    BambooHR's API cannot pass fields in specific tabs including Time Off, Benefits, Performance, and Onboarding. This means custom fields defined in Grove HR on those tabs must map to BambooHR Employee-level custom fields rather than tab-specific fields. Multi-select list fields and information fields in BambooHR cannot be passed via API and require manual entry or an alternative approach. We identify all affected fields during scoping and discuss placement options with the customer before migration begins.

  • Onboarding and offboarding templates decompose into flat task lists

    Grove HR organises onboarding and offboarding tasks as checklist templates assigned to employees. Template structures (task names, order, assignee roles) are defined at the company level and are not exportable as reusable objects. We export assigned checklist items per employee with completion states and decompose them into standalone to-do items in BambooHR. The customer rebuilds reusable onboarding packet templates from the delivered task inventory in BambooHR. This means the automation logic in Grove's template workflows (auto-assignment, due-date triggers, notification rules) does not carry over.

  • Document attachments require separate API upload with storage limits

    Employee documents (contracts, payslips, offer letters) export from Grove HR as binary files. We upload them to BambooHR as employee file attachments via the BambooHR file upload API, but BambooHR enforces storage limits per plan that may require the customer to purchase additional storage or cull historical documents before migration. We flag the total attachment volume during scoping so the customer can confirm their plan's limit or purchase additional storage before cutover.

Migration approach

Six steps for a successful Grove HR to BambooHR data migration

  1. Scoping and data dictionary preparation

    We audit the Grove HR instance to identify all object types in use, custom field definitions, leave policy configurations, onboarding template structures, and recruitment pipeline stages. Because Grove HR lacks a documented API, we work with the customer to generate CSV and XLS exports from within the product. We prepare a data dictionary mapping Grove field names to the expected BambooHR field names, flagging any naming inconsistencies and custom fields that require pre-creation in BambooHR. The scoping output is a written migration scope document listing all objects, record counts, and custom field mapping requirements.

  2. BambooHR schema pre-configuration

    Before any data loads, we create all required BambooHR objects and fields including custom fields on the Employee tab, Time Off types matching the Grove leave policy, Job stages for the applicant tracking pipeline, and any custom fields needed to hold Grove-specific data (grove_employee_id__c, original leave entitlement values). We configure BambooHR Time Off policies to match the leave types and accrual frequencies the customer uses in Grove, understanding that BambooHR accrual rules will apply going forward from the migration date rather than retroactively replicating Grove's policy logic.

  3. File extraction, validation, and transformation

    The customer generates exports from Grove HR (Employee list, Leave balances, Onboarding checklist assignments, Offboarding checklist assignments, Recruitment candidates and pipeline history, Performance review records, Goal records, Training records). We validate each export file against the data dictionary, flagging missing required fields, duplicate records, and inconsistent date formats. Any records with missing mandatory fields (for example, employees without a start date or department) are held in a correction queue for the customer's Grove HR admin to complete before migration proceeds.

  4. Employee and dependency migration

    We migrate in dependency order: Department and Location records first (if applicable), then Employee records with grove_employee_id__c populated, then Time Off balances as static snapshots, then document attachments uploaded per employee. Leave balances are entered as manual balance values in BambooHR Time Off rather than as live accrual calculations. Onboarding and offboarding task lists are decomposed from Grove templates and created as individual tasks linked to the corresponding employee record in BambooHR.

  5. Recruitment, performance, and goal migration

    Recruitment candidates and pipeline stage history migrate from Grove HR to BambooHR Applicants and Job stages. CV and application document attachments upload separately via the BambooHR file API. Performance review records (completed and in-progress) migrate to BambooHR Performance Reviews, with in-progress reviews flagged as drafts. Goal records migrate with progress percentage, due date, and owner preserved. Training completion records migrate with course name, completion date, and status.

  6. Cutover, delta migration, and automation handoff

    We freeze writes in Grove HR during cutover, run a final delta export capturing any records modified during the migration window, apply a supplemental import to BambooHR, then enable BambooHR as the system of record. We deliver a written inventory of every Grove HR onboarding template, offboarding template, recruitment workflow, and performance review cycle structure for the customer's BambooHR admin to rebuild. We do not rebuild automated workflows as code. We support a one-week post-go-live window for reconciliation issues.

Platform deep dives

Context on both ends of the pair

Grove HR logo

Grove HR

Source

Strengths

  • Comprehensive 40+ tool HR suite covering core HR needs in a single platform without third-party integrations.
  • UK employment law compliance built in from the start, including statutory pay calculators and Bradford Factor.
  • Automated onboarding and offboarding checklists reduce manual HR administrative overhead.
  • Affordable per-employee pricing model accessible to small and medium businesses.
  • Leave management with automated workflows, real-time balance tracking, and team calendar visibility.

Weaknesses

  • No documented public API or rate limits publicly available, limiting programmatic data extraction.
  • Smaller third-party integration marketplace compared to BambooHR and other established HRIS platforms.
  • Relatively new platform founded in 2018 with a shorter track record than competitors.
  • Limited bulk export tooling means manual or supported migration may be required.
  • No mobile app mentioned in available documentation, limiting employee self-service on mobile devices.
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. 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 Grove HR and BambooHR.

  • 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

    Grove HR: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Grove HR 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 Grove HR to BambooHR data migrations

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

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Migrations under 100 employees with clean data and no active recruitment pipeline typically complete in two to four weeks. Migrations with active recruitment pipelines, incomplete leave history requiring balance reconciliation, or over 100 employees with document attachments move to four to six weeks. The primary time driver is file preparation and validation from Grove HR (which lacks an API), followed by BambooHR API ingestion of employee records, leave balances, and attachments.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Grove HR.
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