CRM migration

Migrate from Field Pros to Twenty CRM

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

Field Pros logo

Field Pros

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

10 of 10

objects map 1:1 between Field Pros and Twenty CRM.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Field Pros typically stores contact records, company associations, and deal pipelines in a flat or loosely relational structure. Twenty CRM models the same entities as People, Companies, and Opportunities with explicit relational fields (companyId on People, companyId and personId on Opportunities) that must be resolved in the correct sequence. FlitStack AI maps Field Pros contacts to Twenty People, companies to Twenty Companies, and deals to Twenty Opportunities, handling the foreign-key dependency chain so records land with correct associations. Custom fields from Field Pros migrate to Twenty custom fields via Settings → Data Model, with field type mapping (text to TEXT, pick-list to SELECT, number to NUMBER). Twenty's 50–100 API calls per minute rate limit means large record sets are chunked in batches during migration. Views, filters, and workflow automations do not transfer — we export Field Pros workflow definitions as a rebuild reference for Twenty's workflow builder. The migration uses Twenty's CSV import endpoint with column-to-field mapping, error surfacing in the UI, and a delta-pickup window capturing in-flight changes during 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

Field Pros logo

Field Pros

What's pushing teams away

  • Per-work-order or per-technician billing becomes expensive at scale, pushing organizations toward flat-seat pricing models as the field team grows.
  • Frequent platform updates break custom workflows and integrations, creating migration pressure when the cost of maintaining customizations exceeds the switching cost.
  • Limited native accounting and inventory features force businesses to maintain separate financial systems, increasing operational complexity and data entry errors.
  • Consolidation of point solutions toward all-in-one platforms drives migration when organizations reduce their vendor stack complexity.

Choosing

Twenty CRM logo

Twenty CRM

What's pulling them in

  • Top open-source CRM on GitHub with 40.6K stars, giving teams full source code access and infrastructure ownership without per-feature licensing surprises.
  • Free self-hosting under AGPL-3.0 means unlimited users and custom objects for the cost of cloud infrastructure alone, typically $20–100/month.
  • Pricing page explicitly mocks competitors for charging add-on fees for API access, webhooks, and workflows — transparency that resonates with RevOps teams burned by Salesforce.
  • Unlimited custom objects and fields with no price impact, letting teams shape the data model to their business rather than forcing business into rigid schemas.
  • Modern TypeScript/React/PostgreSQL stack means developer-led teams can extend, self-host, or integrate without fighting legacy architecture.

Object mapping

How Field Pros objects map to Twenty CRM

Each row shows how a Field Pros object lands in Twenty CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Field Pros

Contact / Person

maps to

Twenty CRM

People

1:1
Fully supported

Direct map. Field Pros contact records map to Twenty People objects. The firstname and lastname fields merge into the Twenty name composite field. Email, phone, and jobtitle map directly. A companyId lookup field links each Person to a Company record — the Company must exist in Twenty first.

Field Pros

Company / Account

maps to

Twenty CRM

Companies

1:1
Fully supported

Direct map. Field Pros company or account records map to Twenty Companies. Domain, industry, employee count, and annual revenue fields map to their Twenty equivalents. Companies must be migrated before People because the People.companyId field references the Company.id, and must be imported first to satisfy referential integrity.

Field Pros

Deal / Opportunity

maps to

Twenty CRM

Opportunities

1:1
Fully supported

Direct map. Field Pros deal records map to Twenty Opportunities. Each Opportunity links to a Company via companyId and optionally to People via personId. Deal amount maps to amount, close date maps to closeDate, and stage maps to the Opportunities stage pick-list values.

Field Pros

Pipeline Stage

maps to

Twenty CRM

Opportunities.stage

1:1
Fully supported

Stage names from Field Pros are mapped value-by-value to Twenty's SELECT stage field. We preserve the original stage label text so reporting continuity is maintained. If Field Pros uses numeric stage order, we apply that as a custom stageOrder__c field for sorting.

Field Pros

Note / Annotation

maps to

Twenty CRM

Notes

1:1
Fully supported

Field Pros notes and annotations map to Twenty Notes objects. Notes attach to People, Companies, and Opportunities via the noteableId and noteableType polymorphic fields. Original create timestamps are preserved. Rich-text formatting is retained where Field Pros supports it, and can be exported to Twenty's audit log.

Field Pros

Task / To-do

maps to

Twenty CRM

Tasks

1:1
Fully supported

Field Pros task and to-do records map to Twenty Tasks. The task body or description maps to Tasks.body. Assignee resolves via email match to Twenty Workspace Members. Due date maps to Tasks.dueAt. Completion status maps to Tasks.completedAt (null if open).

Field Pros

Custom Object (Enterprise)

maps to

Twenty CRM

Custom Object

1:1
Fully supported

Field Pros custom objects migrate 1:1 to Twenty custom objects. Each custom object must be created in Twenty's Settings → Data Model before the migration runs. Custom object fields map to custom fields on the matching Twenty object with type-aware conversion (text, number, select, multi-select, relation).

Field Pros

Owner / User

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

Field Pros owner IDs resolve by email match against Twenty Workspace Members. We flag unmatched owners before migration and either invite them to Twenty first or assign their records to a fallback Workspace Member. No record lands without a valid owner reference.

Field Pros

Activity Log / Engagement

maps to

Twenty CRM

Tasks / Notes

1:1
Fully supported

Field Pros email logs, call records, and meeting history map to Twenty Tasks (for action items) or Notes (for log-style entries). The original timestamp, owner, and linked record ID are preserved on the Twenty side. Inline attachments re-upload to Twenty's file storage.

Field Pros

Attachment / File

maps to

Twenty CRM

Files

1:1
Fully supported

Field Pros file attachments on records are downloaded and re-uploaded to Twenty's file storage. File size limits apply per Twenty's upload constraints. Inline images embedded in notes are extracted, downloaded, and rehosted as separate file records linked to the note.

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.

Field Pros logo

Field Pros gotchas

High

Work Order status enums differ between FSM platforms

Medium

Asset parent-child hierarchies do not transfer cleanly

Medium

Offline writes require re-sync handling

Medium

Custom field picklist values have no cross-platform equivalent

High

Preventive maintenance schedule rules cannot be exported

Twenty CRM logo

Twenty CRM gotchas

High

Import order is enforced and critical

High

Export limited to 20,000 records and visible columns only

Medium

Soft-deleted records count toward uniqueness and trigger restores

Medium

API rate limits cap at 200 req/min on Organization tier

Low

No native email sequences — follow-up cadences require external tools

Pair-specific challenges

  • Twenty's import order requirement blocks records with unresolved foreign keys

    Twenty's CSV import enforces referential integrity: Companies must be imported before People, and People before Opportunities. If a People record references a companyId that does not yet exist in Twenty, the import fails silently or creates an orphan. FlitStack AI sequences the migration with an explicit dependency chain — Companies first, then People with companyId resolution, then Opportunities with companyId and personId resolution — and validates foreign key integrity before each batch commits. This prevents orphaned records that would be invisible in Twenty's pipeline view.

  • Custom fields must exist in Twenty before CSV import — they do not auto-create

    Twenty's CSV import creates records but not fields. If you attempt to import a column that maps to a custom field that has not been created in Settings → Data Model, Twenty ignores the column silently. Field Pros custom fields with no direct Twenty equivalent (lifecycle stage, lead score, custom deal properties) must be pre-created as custom fields before the migration runs. FlitStack AI delivers a custom field creation checklist as part of the migration plan, so Twenty's Data Model is ready before data lands. Skipping this step results in data that exists in Field Pros but is absent from Twenty after import.

  • Twenty API rate limits cap batch migration throughput for large datasets

    Twenty's Pro tier allows 50 API calls per minute; Organization tier allows 100. Field Pros setups with more than 100,000 records hitting Twenty's API in rapid succession will encounter 429 rate limit responses. FlitStack AI implements exponential backoff with jitter when rate limits are hit, and chunks large record sets into batches that respect the per-minute ceiling. For datasets exceeding 500,000 records, we prefer Twenty's CSV import endpoint (which is not subject to the same per-minute rate limit) over the REST API, reserving API calls for custom field creation and owner resolution only.

  • Twenty's People object does not support multi-company associations natively

    Field Pros may allow a contact to associate with multiple companies (N:N relationship). Twenty's People object has a single companyId field, storing one primary company. Secondary company associations from Field Pros are preserved as a custom Multi_Company_Associations__c field in JSON format, or we create a custom junction object if the relationship carries additional attributes (role, start date). Your admin decides whether to expand to the junction object or accept the flattened reference.

  • Twelve's built-in workflow builder lacks native sequence automation for multi-step outreach

    Twenty's workflow builder handles internal automations (field updates, notifications, task creation) but does not ship a native sequence or cadence engine for time-delayed multi-step outreach campaigns. Field Pros sequences (manual trigger → wait → email → wait → call) must be rebuilt using Twenty's workflow builder combined with a third-party sequencing tool or a custom workflow chain. FlitStack exports your Field Pros sequence definitions as a step-by-step rebuild reference so your RevOps team can reconstruct the logic in Twenty or an attached sequencing platform.

Migration approach

Six steps for a successful Field Pros to Twenty CRM data migration

  1. Audit Field Pros data and prepare Twenty Data Model

    FlitStack AI exports Field Pros contacts, companies, deals, activities, and custom objects via the platform's native export or API. We profile the data for completeness, duplicate rate, and custom field usage. Based on the audit, we deliver a Twenty Data Model preparation checklist: create custom fields (Lifecycle_Stage__c, Source_System_ID__c, stageOrder__c, etc.) in Settings → Data Model before import, create any custom objects, and configure SELECT option values that match Field Pros pick-list values.

  2. Sequence the import in dependency order

    Twenty enforces referential integrity during import. We sequence the migration in strict order: (1) Companies first — no dependencies, (2) People second — companyId lookup resolved against migrated Companies, (3) Opportunities third — companyId and personId lookups resolved, (4) Tasks, Notes, and attachments — linked to parent records, (5) Custom objects with their own relations last. Each batch is validated against Twenty's unique field constraints before committing.

  3. Resolve owners by email match to Twenty Workspace Members

    Field Pros owner and assignee fields resolve by email against Twenty Workspace Members. We run an email‑match scan before migration, flagging any Field Pros owner with no corresponding Twenty user. Your team either invites those users to Twenty first or designates a fallback owner. The scan also verifies that each matched user has an active Twenty workspace and that the email addresses match case‑insensitively. Any unmatched owners are logged with their Field Pros IDs so your admin can resolve them before the final batch. No Opportunity or Task lands without a valid personId in Twenty.

  4. Run sample migration with field-level diff

    A representative slice — typically 200–500 records spanning People, Companies, Opportunities, and a few Notes and Tasks — migrates first. We generate a field‑level diff between the Field Pros source values and the Twenty destination values so you can verify that name concatenation, companyId lookups, stage value mapping, and owner resolution are correct before the full run commits. The diff report highlights any missing or mismatched fields, and you can request adjustments before the main migration batch starts.

  5. Execute full migration with delta-pickup window

    The full migration runs against Twenty using the validated mapping. A delta‑pickup window (24–48 hours) captures any records created or modified in Field Pros during the cutover. All operations are logged in an audit trail, and one‑click rollback is available if reconciliation reveals unexpected gaps. The migration also verifies foreign‑key integrity after each batch, and you receive a summary report before final sign‑off. After the rollback window closes, your team goes live on Twenty.

Platform deep dives

Context on both ends of the pair

Field Pros logo

Field Pros

Source

Strengths

  • Purpose-built mobile app for field technicians with offline capability and signature capture.
  • Native dispatch board with drag-and-drop scheduling and territory-based routing.
  • Integrated invoicing and payment collection with accounting platform syncs.
  • Scalable per-technician pricing model for predictable workforce costs.
  • Strong partner ecosystem including accounting, payment processing, and Parts Lookup integrations.

Weaknesses

  • Custom workflows and field-level configurations break on platform updates without warning.
  • Limited native accounting features require integration with separate financial tools.
  • Pricing becomes unpredictable at scale with per-work-order or per-transaction tiers.
  • Custom object and field support is less flexible than general-purpose CRM platforms.
  • Migration tooling and documented APIs are inconsistent across FSM vendors.
Twenty CRM logo

Twenty CRM

Destination

Strengths

  • AGPL-3.0 open-source license with full source code on GitHub — no vendor lock-in, no sunset risk.
  • Unlimited users and unlimited custom objects on self-hosted, with no feature gating based on headcount.
  • REST and GraphQL APIs available on all paid tiers, not locked behind an enterprise add-on fee.
  • MCP server and webhooks shipped as standard features, not premium upgrades.
  • Modern PostgreSQL-backed data model that developer teams can query, extend, and self-host.

Weaknesses

  • Recent v1.0 release means limited production hardening compared to CRMs with multi-year operational track records.
  • No native email sequencing or sales engagement tools — follow-up cadences require a separate platform.
  • No native two-way email sync or inbox integration, requiring third-party connectors for full activity logging.
  • Self-hosting 'free' pricing hides real infrastructure and DevOps costs that stack up over time.
  • Workflow automation is functional but lacks the complexity needed for sophisticated multi-step sales motions.

Complexity grading

How hard is this migration?

Standard CRM migration. 2 of 8 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 Field Pros and Twenty CRM.

  • Object compatibility

    B

    2 of 8 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

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    Field Pros: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Field Pros to Twenty 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 Field Pros to Twenty CRM data migrations

Answers to the questions buyers ask most during Field Pros to Twenty CRM migration scoping. Not seeing yours? Book a call.

Can't find your answer?

Walk through your Field Pros to Twenty CRM migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Most Field Pros to Twenty migrations complete in 48–72 hours of clock time for under 50,000 records. Larger setups with 500k+ records, multiple custom objects, or extensive custom field sets extend to 5–7 days. The longest planning step is pre‑creating custom fields in Twenty's Settings → Data Model before import; skipping this extends execution time significantly. After the initial run, a 24‑48‑hour delta‑pickup window captures any in‑flight changes, and reconciliation is performed before go‑live.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Field Pros.
Land in Twenty CRM, intact.

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