HRMS migration

Migrate from Martian Logic to BambooHR

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

Martian Logic logo

Martian Logic

Source

BambooHR

Destination

BambooHR logo

Compatibility

40%

4 of 10

objects map 1:1 between Martian Logic and BambooHR.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Martian Logic to BambooHR is a platform simplification and data extraction project. Martian Logic's position-centric model (where employees are linked to Positions that form the org chart) must be decomposed into BambooHR's flatter model of Employees linked to Departments, Job Information history, and a custom reporting tree. We extract the full Employee Database, parse the configuration-dependent JSON e-form payloads collected during onboarding, walk the Position hierarchy to rebuild the org chart in BambooHR's structure, and flatten Employment Change records into a per-employee history log. Integration Connector field mappings (which push data from Martian Logic into a payroll system) do not migrate; we deliver a written inventory of every active connector's source-to-destination field map so your admin can recreate the equivalent in BambooHR's native integrations or a middleware layer. BambooHR does not include a built-in ATS module at its base tier; if you are migrating candidate data, we can map it to BambooHR's optional Applicant Tracking module. Workflows, custom approval chains, and Smartform routing do not migrate as code.

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

Martian Logic logo

Martian Logic

What's pushing teams away

  • Steep learning curve and complex configuration requirements mean that small HR teams often lack the internal resources to fully implement all modules
  • Lack of transparent public pricing means procurement cycles are slow, and unexpected costs surface during implementation when module gating becomes clear
  • Internal employee reviews reveal a company culture and leadership style that some customers worry may translate into unpredictable product support and roadmap direction
  • Limited third-party reviews on G2, Capterra, and TrustRadius make independent vendor assessment difficult compared to well-reviewed competitors like BambooHR or Employment Hero
  • API documentation is sparse and not publicly detailed, making technical teams uncertain about integration capabilities before committing

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 Martian Logic objects map to BambooHR

Each row shows how a Martian Logic 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.

Martian Logic

Employee Database

maps to

BambooHR

Employee

1:1
Fully supported

Martian Logic's Employee Database records map directly to BambooHR Employee. All personal details (name, date of birth, contact information, emergency contacts, address history) migrate as typed BambooHR fields. Martian Logic stores custom folders of additional data per employee (certifications, compliance documents, file attachments); we map each configured folder to a corresponding BambooHR custom field, creating the field in BambooHR first and then populating it. Historical employment status (active, on leave, terminated) migrates with the employee's termination date and reason preserved if applicable.

Martian Logic

Position

maps to

BambooHR

Department + Job Information

1:many
Fully supported

Martian Logic Positions are first-class objects linked to employees and forming the org chart hierarchy. BambooHR has no Position object; instead, we split each Position into a Department (derived from the Position's organisational unit) and a Job Information entry (title, FTE, location, manager). The Position's reporting chain becomes the BambooHR reporting structure under Employee > Manager. Positions archived or soft-deleted in Martian Logic require cleanup before migration to avoid orphaned nodes in the destination hierarchy.

Martian Logic

Position Hierarchy (Org Chart)

maps to

BambooHR

Employee Reporting Structure

lossy
Fully supported

The Martian Logic org chart is a derived view of Position-to-Position reporting chains, not a standalone object. We walk the Position hierarchy by resolving each position's reportsTo relationship, then reconstruct it in BambooHR by setting each employee's manager field to the employee who holds the parent Position. If the same Position is held by multiple employees (e.g., a role shared across a department), the primary incumbent maps to the manager field and additional holders are linked as department peers.

Martian Logic

Employment Change Records

maps to

BambooHR

Employee Job Information History

lossy
Fully supported

Martian Logic Change of Staff Conditions records are effective-dated transactions with fields for change type, old value, new value, reason, and effective date. BambooHR does not store a transaction log of changes; instead, the current Job Information fields reflect the latest state. We flatten the change history into a per-employee custom field (a text block or a series of dated custom fields) that logs each change as a line item: date, change type, old value, new value. Customers who need full audit history retain it as a readable log rather than as queryable records.

Martian Logic

Onboarding Packs / E-forms

maps to

BambooHR

Employee Custom Fields

lossy
Mapping required

Onboarding e-forms in Martian Logic store field values as configuration-dependent JSON payloads that vary by employer pack. There is no fixed schema across packs. We parse each employee's onboarding payload during extraction, build a per-pack field mapping, and create matching custom fields in BambooHR. Fields present in the source payload but with no BambooHR equivalent become free-text custom fields. BambooHR custom field creation is admin-accessible and does not require developer credentials, so the customer can add additional fields post-migration if needed.

Martian Logic

Compensation / Remuneration Library

maps to

BambooHR

Employee Pay Rate + Custom Fields

1:1
Fully supported

Martian Logic stores compensation against or linked to Positions via the Role and Remuneration Library (base salary, allowances, pay frequency, effective-from date). We extract the most recent compensation record per employee and map base salary to BambooHR's payRate field. Allowances (car, phone, superannuation, bonus) migrate as a custom field group. BambooHR does not natively support effective-dated compensation history as a separate object; we store the latest compensation snapshot and log historical pay changes in the Employment Change history custom field.

Martian Logic

Candidates (ATS module)

maps to

BambooHR

Applicant (BambooHR ATS)

1:1
Fully supported

Martian Logic ATS manages candidates through the full pipeline including requisition, application, interview score, and offer. If BambooHR Applicant Tracking is in use at the destination, we map Candidates to BambooHR Applicants with status history, application dates, and interview scores preserved as custom fields. If BambooHR ATS is not activated, candidates cannot be imported and we document the open requisitions and pipeline stages as a written inventory for the customer's admin to recreate manually or in a dedicated ATS tool. BambooHR ATS is a priced add-on; scoping must confirm whether it is active at the destination.

Martian Logic

Recruitment Requisitions

maps to

BambooHR

Job Openings (BambooHR ATS)

1:1
Mapping required

Open and closed requisitions in Martian Logic (including requesting manager, approved headcount, status, and creation date) map to BambooHR Job Openings if the BambooHR ATS module is active. The requisition approval workflow is a Martian Logic configuration artefact that does not export; we document each open requisition's details and status so the customer can recreate the opening in BambooHR ATS without losing the hiring context.

Martian Logic

Integration Connectors

maps to

BambooHR

BambooHR Native Integrations / Middleware

lossy
Fully supported

Martian Logic Integration Connectors push employee data to third-party payroll systems with custom field-to-field mappings. These connector configurations are not exportable from Martian Logic. We document every active connector's source field, destination field, and trigger condition during discovery. The equivalent integration must be rebuilt in BambooHR's native integrations or via a middleware tool (such as Zapier or Workato). BambooHR has a published integration catalogue; customers moving from Martian Logic's STP-integrated payroll tier should note that BambooHR Payroll is not available in Australia and will require a separate payroll product.

Martian Logic

ESS Access Levels

maps to

BambooHR

Employee Permissions + Custom Fields

lossy
Fully supported

Martian Logic stores Employee Self-Service access levels and role permissions per employee or per role. BambooHR uses a role-based permission model (Employee, HR Admin, Manager, Super Admin) applied at the user level rather than per field. We export ESS access as a custom field on the employee record (e.g., can_approve_leave: Yes/No, can_view_payroll: Yes/No) so the information is preserved even though the permission enforcement model differs. Customers with role-based access configurations spanning many levels may need to rationalise the access model as part of the migration.

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.

Martian Logic logo

Martian Logic gotchas

High

No publicly documented API endpoint reference

Medium

Onboarding e-form payloads are configuration-dependent JSON

Medium

Position hierarchy drives the org chart, not a standalone object

Medium

Payroll integration field mappings must be re-created in the destination

Low

No bulk export tool — employee data export mirrors candidate export

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

  • Australian payroll integration gap requires a separate procurement

    Martian Logic's Payroll-Integrated tier includes Single Touch Payroll compliance and automated data feeds from onboarding into payroll. BambooHR Payroll is available for US and UK customers only. Australian organisations that used Martian Logic's integrated payroll must procure a separate Australian payroll solution (KeyPay, Employment Hero Payroll, PayrollHub, or similar) before or alongside the BambooHR migration. We flag this gap during scoping, document the payroll-dependent fields that were feeding from Martian Logic's Integration Connectors, and deliver a payroll replacement checklist. The core HRIS migration and the payroll replacement are separate workstreams.

  • Onboarding e-form JSON has no fixed schema

    Each onboarding pack in Martian Logic produces a different JSON payload structure. Field names, types, and mandatory/optional status vary per employer and per pack version. We parse each payload individually during extraction and build a custom mapping per pack rather than applying a universal transform. This adds discovery time and requires the customer's HR admin to confirm which pack versions were used for each employee cohort. Migrations with more than three distinct pack configurations take longer to parse and validate.

  • Martian Logic has no publicly documented API

    Martian Logic does not publish a public API reference or OpenAPI specification. We work around this using their Integration Connector push-form mechanism and direct database export tools where available, supplemented by admin-interface exports. During scoping we request API access credentials and test connectivity before confirming the extraction approach. If direct API access is unavailable, the migration relies on admin-initiated exports, which limits the automation of delta syncs and extends the timeline.

  • Position hierarchy orphaned nodes require pre-migration cleanup

    The Martian Logic org chart is derived from Position-to-Position relationships. Positions that were archived or soft-deleted rather than properly terminated leave orphaned nodes in the reporting chain. These cause invalid manager references when we attempt to map the hierarchy to BambooHR's reporting structure. We identify and flag orphaned positions during discovery. The customer's HR admin must either reactivate and correctly terminate the position or manually map the affected employees to a valid manager before we proceed to the hierarchy migration phase.

  • Integration Connector field mappings do not export

    Martian Logic Integration Connectors store field-to-field mappings between Martian Logic fields and destination payroll fields. These are configuration artefacts stored within the platform and not accessible via export. We document every active connector's mapping during the discovery phase, but the customer must manually recreate the equivalent in BambooHR's native integrations or a middleware layer. If the customer relies on complex multi-field mappings with conditional logic, the rebuild effort can be substantial and is outside standard migration scope.

Migration approach

Six steps for a successful Martian Logic to BambooHR data migration

  1. Discovery and data audit

    We audit the source Martian Logic instance across all active modules: Employee Database (headcount, custom folders, field configurations), Position structure (active, archived, number of unique positions), Employment Change records (volume and change types in scope), onboarding pack configurations (number of distinct packs and e-form field lists), Integration Connector inventory (destination system, mapped fields, active/inactive status), and ATS pipeline data if candidates are in scope. We produce a written data inventory that defines exactly what will migrate, what will be documented for manual rebuild, and what cannot migrate due to platform incompatibility (primarily payroll integration configurations and approval workflow logic).

  2. Schema design in BambooHR

    We design the destination schema in BambooHR before any data moves. This includes provisioning all custom fields (mirroring Martian Logic custom folders, ESS access flags, and compensation allowances), configuring the department structure (mapped from Martian Logic Position organisational units), setting up the reporting tree, and confirming the BambooHR ATS activation status if candidate migration is in scope. BambooHR custom fields are created by the customer's admin with credentials we provide; we provide the field name, type, and options list for each. Schema design is validated against a test BambooHR tenant before production.

  3. Position hierarchy walk and org chart reconstruction

    We walk the Martian Logic Position hierarchy by querying each Position's reportsTo relationship, building a directed graph of the reporting chain. We identify orphaned nodes (archived positions with no valid parent), flag them for the customer's HR admin to resolve, and build a Position-to-Department mapping table. The primary holder of each Position maps to the manager field in BambooHR; co-holders map as department colleagues. The output is an employee-to-manager mapping file ready for bulk import into BambooHR's reporting structure.

  4. Employee, compensation, and change history extraction

    We extract the full Employee Database including all personal details, employment status, current Position assignment, and Role and Remuneration Library compensation snapshot. Each employee's change history (Martian Logic Employment Change records) is flattened into a dated log entry format for storage in a BambooHR custom field. Onboarding e-form payloads are parsed per pack, with each field mapped to the corresponding BambooHR custom field created during schema design. The extraction phase produces a set of CSV files (one per object type) and a JSON manifest of e-form field mappings per pack.

  5. Sandbox migration and reconciliation

    We run a full migration into a BambooHR sandbox environment using production-like data volume. The customer's HR lead reconciles record counts (employees imported vs employees expected, departments created vs positions mapped, custom fields populated vs e-form fields parsed), spot-checks 25-50 employee records against the Martian Logic source, and signs off the schema and mapping before production migration begins. Any mapping corrections—including missed e-form fields, incorrect manager assignments, and orphaned position handling—happen in the sandbox phase.

  6. Production migration and cutover

    We run production migration in dependency order: departments first, then employees (with manager references resolved from the hierarchy walk), then job information history (as custom fields), then compensation snapshots, then onboarding data. Each phase emits a row-count reconciliation report. We freeze writes in Martian Logic during the cutover window, run a final delta migration of any records modified during the window, then confirm BambooHR as the system of record. We deliver the Integration Connector inventory document and the workflow/approval rebuild checklist to the customer's admin team. A one-week post-migration hypercare window covers reconciliation issues raised within that period.

Platform deep dives

Context on both ends of the pair

Martian Logic logo

Martian Logic

Source

Strengths

  • All-in-one platform covering recruitment, onboarding, core HR, performance, and payroll from a single vendor and invoice
  • Australian compliance built in, including Single Touch Payroll and APAC regulatory requirements out of the box
  • Integration Connectors provide automated data push to payroll and HRMS systems without manual export/import cycles
  • Position-centric data model creates a self-healing org chart and consistent employee-position relationships across all modules
  • Mobile-first employee self-service portal accessible via web and native mobile, reducing HR admin overhead

Weaknesses

  • No publicly available pricing page, requiring sales contact for every evaluation and creating procurement friction
  • Sparse public API documentation and limited developer community make technical integration uncertain before purchase
  • Complex configuration requirements mean implementation timelines are longer than simpler SMB-focused alternatives
  • Limited third-party reviews and ratings on major platforms compared to competitors, reducing independent due diligence options
  • Internal company culture concerns documented in employee reviews may signal risks to product support quality and roadmap stability
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 Martian Logic and BambooHR.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Martian Logic and BambooHR.

  • Object compatibility

    A

    All 7 core objects map 1:1 between Martian Logic 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

    Martian Logic: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Martian Logic 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 Martian Logic to BambooHR data migrations

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

Can't find your answer?

Walk through your Martian Logic to BambooHR migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Core-HR migrations under 500 employees with a single onboarding pack configuration and no active ATS module land between three and five weeks. Migrations with multiple onboarding pack variants (each requiring a separate JSON parse), large employment change histories, org charts with over 200 position nodes, or active candidate pipeline data extend to six to ten weeks. Australian customers replacing the STP-integrated payroll tier should add separate time for payroll product procurement and integration rebuild, which runs in parallel but is not part of the migration engagement.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Martian Logic.
Land in BambooHR, 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