HRMS migration

Migrate from Ashby to BambooHR

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

Ashby logo

Ashby

Source

BambooHR

Destination

BambooHR logo

Compatibility

64%

7 of 11

objects map 1:1 between Ashby and BambooHR.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Ashby to BambooHR is a platform-type migration, not a record copy. Ashby is an ATS-first system built around Candidates, Applications, Jobs, and Openings with a recruiting lifecycle model. BambooHR is an HRIS-first system built around Employees, with a separate ATS module for Job Openings and Applicants. The core migration challenge is reshaping Ashby's recruiting pipeline objects into BambooHR's employee-centric schema—Accepted Offers in Ashby become new Employee records in BambooHR, while pipeline Candidates and Applications must be handled as archived or in-progress records in BambooHR's Jobs module. We export the full Ashby data set via the candidates and applications endpoints, map compensation and start dates from Offer records into BambooHR's employee fields, and preserve candidate history as attachments or notes on the corresponding Job Application record. Workflows, interview plan automation triggers, and Ashby's analytics dashboards do not migrate; we deliver a written inventory of these for the customer's admin to rebuild in BambooHR or document as a gap.

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

Ashby logo

Ashby

What's pushing teams away

  • Pricing shock when elevated seat model is revealed at renewal—$800/seat/year for hiring managers adds up fast at scale and feels punitive for organizations that include managers broadly in the hiring process.
  • High customizability that was a selling point becomes a burden—teams without dedicated recruiting ops bandwidth feel overwhelmed by implementation choices that simpler ATSs make for them.
  • Feature gaps for non-technical hiring workflows—automation features and advanced analytics require higher tiers, pushing organizations toward add-on costs or compromising on functionality at the Foundations level.
  • Implementation timelines for complex configurations can stretch beyond the promised one-month migration, especially when custom fields, interview plans, and integrations require extensive setup.

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 Ashby objects map to BambooHR

Each row shows how a Ashby 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.

Ashby

Candidate

maps to

BambooHR

Employee (post-offer) or Job Application (in-pipeline)

1:many
Fully supported

Ashby Candidates who have accepted an offer map to BambooHR Employee records with name, email, phone, start date, and compensation pulled from the corresponding Offer. Candidates in earlier pipeline stages (Sourcing through Interview) map to BambooHR Job Application records tied to a BambooHR Job Opening. We separate the migration at offer acceptance status so that the employee record in BambooHR contains the HRIS fields (department, employment status, manager) rather than recruiting fields.

Ashby

Application

maps to

BambooHR

Job Application

1:1
Fully supported

Ashby Application records (candidates linked to specific Jobs and Openings) map to BambooHR Job Application records. The application submission date, current stage, and stage transition history migrate as metadata fields or as notes attached to the BambooHR application. BambooHR's application record does not support the full stage-history timeline that Ashby captures, so we preserve stage history as a note or attachment in the migration.

Ashby

Job

maps to

BambooHR

Job Opening

1:1
Fully supported

Ashby Job records (top-level job postings with title, department, team, location, status) map to BambooHR Job Opening records. Job board distribution settings in Ashby are documented for manual reconfiguration in BambooHR because BambooHR manages job distribution through its own integrations. We export the job description, requirements, and hiring team assignments and map them to BambooHR's Job Opening fields.

Ashby

Opening

maps to

BambooHR

Job Opening (count)

1:1
Fully supported

Ashby Openings (individual headcount slots within a Job) map to the headcount count on a BambooHR Job Opening. Multi-opening positions in Ashby (e.g., 3 backend engineer slots) are represented as a single BambooHR Job Opening with a headcount value of 3. We aggregate opening counts during export and set the corresponding field in BambooHR.

Ashby

Offer

maps to

BambooHR

Employee (compensation and start date)

1:1
Fully supported

Ashby Offer records carry compensation details (salary, equity, bonus), start date, and e-signature status. These map to BambooHR Employee fields in the jobInformation table (pay rate, pay frequency, hire date). Ashby's default salary offer field maps to BambooHR's payRate. Custom offer fields supported by Ashby's BambooHR integration (jobInformation and employeeStockOptions tables) migrate as Employee custom fields if the customer is on a BambooHR tier that supports custom fields.

Ashby

User

maps to

BambooHR

Employee (as user)

1:1
Fully supported

Ashby Users (recruiters, hiring managers, admins) with active roles map to BambooHR Employee records. We export role assignments and flag which Ashby users correspond to BambooHR system users versus passive employees. Note that Ashby's elevated seat pricing model (separate from recruiter seats) means the number of active Ashby users may differ from the BambooHR employee count; we scope the user count separately during discovery.

Ashby

Interview Plan

maps to

BambooHR

Job Opening (as configuration notes)

lossy
Fully supported

Ashby Interview Plans with stage structures, interviewer assignments, and scorecard templates export as configuration documentation. Automated activity triggers (booking links, assessment invitations) tied to stage entry are tier-gated and do not migrate. We deliver a written map of every active interview plan with its stage sequence, scorecard fields, and automation triggers for the customer's admin to rebuild in BambooHR's Job Opening configuration.

Ashby

Activity (calls, emails, notes, scorecards)

maps to

BambooHR

Employee Note or Job Application Note

1:1
Fully supported

Ashby Activity records (calls, emails, internal notes, scorecards) attached to Candidates and Applications migrate as BambooHR Employee Notes or Job Application Notes. We export activity type, timestamp, author, and content. Note that BambooHR's note model is simpler than Ashby's engagement timeline—ordering and attribution are preserved but the rich activity stream visualization is not. We discuss with the customer whether to migrate full history or a summary.

Ashby

Custom Field (candidate, application, job)

maps to

BambooHR

Employee Custom Field or Job Opening Custom Field

lossy
Fully supported

Ashby custom fields on Candidates, Applications, and Jobs enumerate via customField.list. We export all custom field definitions and values, then map them to corresponding BambooHR custom fields. Critical constraint: BambooHR custom fields are not available on the Foundations plan. If the customer is on a BambooHR tier that restricts custom fields, we flag which Ashby custom fields need to be dropped or consolidated into standard fields.

Ashby

Department and Team

maps to

BambooHR

Department

1:1
Fully supported

Ashby Departments and Teams map to BambooHR Department records. Department hierarchy migrates as a nested structure. Team assignments on Jobs and Users map as department associations in BambooHR. We resolve the hierarchy during export and create the matching department tree in BambooHR before migrating any records that reference it.

Ashby

Source and Tag

maps to

BambooHR

Job Application (as metadata)

lossy
Fully supported

Ashby Candidate Sources and Tags (recruiting channels, skill tags, boolean tags) migrate as text metadata on the corresponding BambooHR Job Application record. BambooHR does not have a native tagging model equivalent to Ashby's sourcing CRM, so we append tag values as comma-separated text fields or as application notes for the customer's review.

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.

Ashby logo

Ashby gotchas

High

Report API rate limits throttle large-scale migrations

High

File-based migrations omit candidate lifecycle history

Medium

Elevated seat pricing not visible at initial pricing discussion

Medium

Automation triggers are tier-gated and may not migrate

Low

Dashboard layouts do not export via API

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

  • BambooHR custom fields are not available on the Foundations plan

    BambooHR custom fields are restricted to Growth and higher tiers. If the customer is on BambooHR's entry-level plan, any Ashby custom field definitions on Candidates, Applications, or Jobs must be dropped or consolidated into standard fields. We audit the custom field inventory during scoping, identify which fields are tier-gated, and provide a written recommendation for field consolidation before migration begins. Skipping this step results in partial data loss for any custom field that has no standard BambooHR equivalent.

  • Ashby's native BambooHR integration only fires after offer acceptance

    Ashby's built-in BambooHR integration (documented in Ashby's knowledge base) is a one-directional push triggered only when a candidate accepts an offer. It does not migrate the recruiting pipeline, historical candidates, open jobs, or application history. We handle the full data set separately through the Ashby API and BambooHR API rather than relying on the native integration. The native integration is useful for ongoing hires post-migration but is not a migration path.

  • Report API rate limits throttle large candidate exports

    Ashby's report.synchronous endpoint is limited to 15 requests per minute and a maximum of 3 concurrent report operations. For organizations with thousands of candidate records, this makes large-scale exports slow and prone to retry loops. We handle this by chunking export requests across time windows, pre-fetching report metadata to budget the total record count, and pacing API calls to stay within the 3-concurrent limit. We scope total record counts before exporting so the customer has an accurate time estimate.

  • Resume and offer letter file sync requires specific API key permissions

    BambooHR's file sync for resumes and offer letters requires the API key to have access to the specific file categories in BambooHR. If a file category is deleted in BambooHR or the API key is rotated without updating the integration, the sync field shows a yellow indicator and file sync fails. We verify API key permissions during scoping and ensure the destination file categories are pre-created with the correct access before migrating file-attached records.

  • Activity history does not map to a native timeline in BambooHR

    Ashby captures a full candidate engagement timeline (calls, emails, scorecards, stage transitions) as first-class activity records. BambooHR's candidate application record does not have an equivalent activity timeline. We migrate activity history as Employee Notes or Job Application Notes, but the chronological ordering and rich attribution (interviewer name, scorecard breakdown, email content) is flattened into a text note. We discuss with the customer whether to migrate full activity history or a summary version to avoid overwhelming the destination record.

Migration approach

Six steps for a successful Ashby to BambooHR data migration

  1. Discovery and tier verification

    We audit the source Ashby account across tier (Foundations/Plus/Enterprise), candidate volume, job count, open application count, offer history depth, custom field inventory, and active user count. We verify the destination BambooHR plan tier and confirm whether custom fields are supported. The discovery output is a written migration scope with record counts per object, a custom field gap analysis, and a confirmation of which Ashby data sets will migrate fully versus as summaries or documentation.

  2. BambooHR destination preparation

    We configure the BambooHR destination before any data import. This includes creating departments and teams matching Ashby's org structure, creating BambooHR Job Openings that correspond to Ashby Jobs, pre-creating file categories for resume and offer letter sync if the customer plans to use BambooHR's native file handling, and verifying that the API key has access to all required tables and fields. If the customer is on a BambooHR tier that restricts custom fields, we create a field consolidation plan and get approval before proceeding.

  3. Sample migration and reconciliation

    We run a test migration with a representative sample (typically 50-100 records per object) into the customer's BambooHR sandbox environment. The customer's HR lead reviews the mapped records, confirms that employee fields are populated correctly, spot-checks custom field values, and validates that file attachments appear in the correct categories. We correct any mapping errors before the production migration begins.

  4. Full data migration in dependency order

    We execute production migration in object dependency order: Departments and Teams first (referenced by Jobs and Users), then Job Openings, then Users, then Candidate and Application records for in-pipeline candidates (mapped to BambooHR Job Applications), then Offer records converted to Employee records for hired candidates (mapped to BambooHR Employees with compensation and start date). Activity history migrates as notes attached to the corresponding record. Each phase emits a row-count reconciliation report.

  5. Interview plan and automation inventory delivery

    We export Ashby Interview Plan configurations with their stage structures, scorecard fields, and automation triggers and deliver them as a written configuration document. We flag which automation triggers are tier-gated in Ashby and document the equivalent BambooHR Job Opening configuration. The customer's admin rebuilds interview plans and any onboarding task workflows in BambooHR using the delivered inventory.

  6. Cutover, validation, and post-migration handoff

    We freeze Ashby writes during cutover, run a final delta migration of any records modified during the migration window, then mark BambooHR as the system of record for new hires. We deliver the full migration record report with record counts, mapping summary, and a list of any records that could not migrate due to data quality issues. We support a three-day hypercare window for reconciliation issues. Workflow rebuild, interview plan recreation, and ongoing BambooHR administration are outside standard scope and can be scoped as a separate engagement.

Platform deep dives

Context on both ends of the pair

Ashby logo

Ashby

Source

Strengths

  • All-in-one ATS, CRM, sourcing, and analytics platform eliminates tool sprawl for recruiting teams.
  • Advanced analytics and AI Report Builder available without third-party BI tools.
  • Interview scheduling automation removes coordinator overhead for smaller teams.
  • Contract buyout program reduces switching costs from incumbent ATS platforms.
  • Strong integrations with developer hiring tools (HackerRank, CoderPad, Checkr) for technical recruiting.

Weaknesses

  • Elevated seat pricing model for hiring managers creates unpredictable cost scaling.
  • High customizability requires significant implementation bandwidth that smaller teams may not have.
  • Automation and advanced analytics gated behind higher pricing tiers.
  • File-based migrations do not capture full candidate lifecycle history.
  • No native bulk export—all data pulls require pagination and scripting.
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 Ashby 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

    Ashby: 15 requests per minute per org; max 3 concurrent report operations (shared between report.generate and report.synchronous).

  • Data volume sensitivity

    B

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

Estimator

Estimate your Ashby 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 Ashby to BambooHR data migrations

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

Can't find your answer?

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Most migrations land between three and five weeks for accounts under 5,000 candidates and 500 jobs with straightforward custom field mapping. Migrations with large offer histories (over 1,000 records with compensation and equity data), complex custom field inventories, or a requirement to preserve full candidate activity logs as attachments move to six to ten weeks because of the schema restructuring work and file handling. Timeline also depends on the customer's review speed for the sample migration and any BambooHR tier changes needed to support custom fields.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Ashby.
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