CRM migration

Migrate from Mobile Service App to Twenty CRM

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

Mobile Service App logo

Mobile Service App

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

92%

11 of 12

objects map 1:1 between Mobile Service App and Twenty CRM.

Complexity

CModerate

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Mobile Service App stores field service data across Contacts (technicians and customers), Companies (customer accounts), Jobs (service calls with scheduling and status), Invoices, and Equipment. That model does not translate directly to Twenty CRM's standard People-Companies-Opportunities-Tasks-Notes structure. FlitStack AI maps Mobile Service App technicians and customers to the Twenty People object, service jobs to a custom Service_Job__c object with status and priority fields, equipment profiles to a custom Equipment__c object, and invoices as line-item records with customer references. We preserve original created dates as custom datetime fields since Twenty sets CreatedDate at import time. Technician assignments on jobs resolve to Twenty workspace members by email match. The migration uses Twenty's CSV import API (up to 20,000 records per export, batched as needed) and the REST/GraphQL API for larger or relationship-intensive records. Workflows, dispatch rules, and routing logic in Mobile Service App do not migrate — we export the workflow definitions as a JSON reference document for manual rebuild in Twenty's workflow builder.

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

Mobile Service App logo

Mobile Service App

What's pushing teams away

  • Niche to volunteer/service-hour tracking — orgs needing full CRM lifecycle (donor records, gifts, pledges, communications) typically pair with or migrate to Bloomerang, Salesforce NPC, or Neon CRM.
  • Quote-based tiered pricing (based on user count) is not transparently published — buyers face per-engagement negotiation.
  • No public API documentation; integrations are configured through MobileServe support rather than a self-service developer portal.
  • Verification options (geotag, signature, email, photo) cover most cases but lack richer fraud-prevention controls some enterprise CSR programs require.
  • Catalog listing as a 'field service management' CRM is misleading — MobileServe is a volunteer service-hour tracker, not an FSM platform for technicians.

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 Mobile Service App objects map to Twenty CRM

Each row shows how a Mobile Service App 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.

Mobile Service App

Contact (Customer)

maps to

Twenty CRM

People

1:1
Fully supported

Mobile Service App customer contacts migrate to Twenty People records. Email, phone, name, and address fields map directly. The contact type is stored as a custom pick-list field (Contact_Type__c) on the People record since Twenty uses a single object for all individuals.

Mobile Service App

Contact (Technician)

maps to

Twenty CRM

People + Workspace Member

many:1
Fully supported

Technician contacts map to Twenty People records and are matched to Twenty workspace members by email. Unmatched technicians are flagged for admin review before migration. Technician-specific fields (certifications, service areas) migrate as custom fields on the People record. These custom fields are created in Settings → Data Model prior to import to ensure compatibility.

Mobile Service App

Company

maps to

Twenty CRM

Company

1:1
Fully supported

Mobile Service App customer companies map directly to Twenty Companies. Address fields, industry, employee count, and domain map directly. Parent-child company hierarchies use Twenty's Parent_Company__c relation field. If your data includes subsidiary relationships, we also preserve the original company IDs as a custom field for audit trail and future reconciliation.

Mobile Service App

Job / Service Call

maps to

Twenty CRM

Custom Object: Service_Job__c

1:1
Fully supported

Jobs require a Twenty custom object since Twenty has no native work-order or service-call entity. We create Service_Job__c with fields for job number, status, priority, scheduled date, completed date, service type, and description. The technician assignment links via a Workspace_Member__c relation; customer and company link via Company and People relations.

Mobile Service App

Job Status / Stage

maps to

Twenty CRM

Custom Pick-list on Service_Job__c

1:1
Fully supported

Mobile Service App job stages (e.g., Scheduled, In Progress, On Hold, Completed, Cancelled) map to a custom pick-list on Service_Job__c. Stage probabilities are stored as a custom field for pipeline reporting. If Twenty's workflow builder is used to drive stage transitions, the pick-list values must match the workflow trigger conditions.

Mobile Service App

Job Notes / Description

maps to

Twenty CRM

Note

1:1
Fully supported

Job descriptions and internal notes migrate as Twenty Notes attached to the Service_Job__c record. Original timestamps are preserved in a custom Date_Time__c field on the Note. Rich-text formatting is converted to Twenty's supported note format. If any note contains embedded images or attachments, we store those as file URLs and re-link them after migration.

Mobile Service App

Invoice

maps to

Twenty CRM

Custom Object: Invoice__c

1:1
Fully supported

Invoices require a custom object since Twenty has no native billing entity. We create Invoice__c with fields for invoice number, amount, status, invoice date, due date, and notes. The customer link uses a Company or People relation field. Payment status is stored as a custom pick-list field.

Mobile Service App

Equipment

maps to

Twenty CRM

Custom Object: Equipment__c

1:1
Fully supported

Equipment profiles (serial numbers, manufacturer, model, location) migrate as Twenty's Equipment__c custom object. Each equipment record links to the customer Company via a relation field. Location address maps to a custom address field on the equipment record. During migration, we verify that each equipment's company link resolves to an existing Twenty Company record, updating any broken references before final import.

Mobile Service App

Task / Activity

maps to

Twenty CRM

Task

1:1
Fully supported

Mobile Service App scheduling tasks and reminders map to Twenty Tasks. Due date, assignee, status, and subject map directly. Completed task history migrates as completed Tasks with original completion timestamps preserved as a custom datetime field. If the source includes recurring tasks, we flatten each occurrence into a separate Task record to maintain the full activity timeline in Twenty.

Mobile Service App

Custom Fields (technician certifications, service areas, customer special instructions)

maps to

Twenty CRM

Custom Fields on People, Company, or Service_Job__c

1:1
Fully supported

Any Mobile Service App custom fields not covered by standard mappings become Twenty custom fields. We create these in Settings → Data Model before migration runs. Field types (text, number, date, pick-list, relation) are matched to Twenty's supported types. Custom pick-list fields require value lists to be pre-created.

Mobile Service App

Attachments / Files

maps to

Twenty CRM

Twenty Files (via custom URL or re-upload)

1:1
Fully supported

Job photos, equipment images, and attached documents from Mobile Service App are re-uploaded to Twenty's file storage or stored as URL references. File size limits on Twenty's storage infrastructure apply — large files may require compression before import. We also verify file integrity after upload to prevent data loss.

Mobile Service App

Workflows / Dispatch Rules / Routing Logic

maps to

Twenty CRM

No Equivalent

1:1
Fully supported

Scheduling rules, technician routing logic, and automated dispatch workflows do not have a Twenty CRM equivalent. We export the workflow definitions as a JSON reference document and map them to Twenty's workflow builder during the manual rebuild phase. Dispatch rules often require a third-party scheduling tool or custom code.

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.

Mobile Service App logo

Mobile Service App gotchas

High

Catalog misclassifies MobileServe as a field service CRM

Medium

Verification metadata is heterogeneous across activities

High

No public API or developer portal

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 lacks native scheduling and dispatch — scheduling data maps to Tasks with manual rebuild needed

    Mobile Service App stores scheduling boards, time slots, and technician routing as first-class objects. Twenty CRM has no native scheduling board or dispatch entity. FlitStack AI maps scheduled dates to custom date fields on Service_Job__c and technician assignments to workspace member relations, but the actual scheduling board, drag-and-drop reassignment, and routing rules must be rebuilt in Twenty's workflow builder or replaced with a third-party scheduling integration. Teams relying on Mobile Service App's visual dispatch board should plan 2–4 weeks for the manual rebuild or evaluate a companion scheduling tool before go-live.

  • Twenty's CSV import requires pre-created custom objects — migration fails if fields do not exist

    Twenty's CSV import creates records but does not create fields or custom objects. If Service_Job__c, Invoice__c, or Equipment__c do not exist in Twenty's data model before the import runs, the migration will fail on those object types. FlitStack AI creates all required custom objects and fields in Twenty's Settings → Data Model before any data is imported, but this requires workspace admin credentials and a brief window where the custom schema is being built. Custom pick-list values also must be entered manually before import — the migration tool cannot create pick-list option sets via CSV alone.

  • Workspace members must exist before technician assignments resolve — invite order matters

    Twenty requires that workspace members (technicians) be invited and active in the workspace before their People records can link to the workspace member for task assignment. FlitStack AI resolves technician assignments by email matching Contact records to existing Twenty workspace members. If a technician email has no corresponding Twenty user account, their assignment on Service_Job__c is flagged for admin resolution rather than silently dropped. We recommend inviting all technicians to Twenty before the migration window opens, so owner resolution is automatic during data import.

  • Twenty API rate limits cap bulk imports — large datasets require batching

    Twenty's REST and GraphQL APIs are rate-limited to 100 requests per minute on Pro and 200 per minute on Organization. For migrations exceeding 5,000 records with complex relationships, FlitStack AI uses batched API calls with exponential back-off to respect these limits and avoid 429 errors. CSV import via the UI handles up to 20,000 records per file and is faster for flat-record objects, but does not support relationship resolution between objects in a single upload — FlitStack sequences CSV imports by object dependency (Companies → People → Service_Job__c → Equipment__c) to ensure foreign keys resolve correctly.

  • Original created dates cannot override Twenty's system timestamps — a custom field preserves history

    Twenty sets CreatedDate at the time records are inserted via import or API. The original Mobile Service App created dates for contacts, companies, jobs, and invoices cannot override this system field. FlitStack AI preserves all original create and modify timestamps as custom datetime fields (e.g., Original_Created_Date__c, Original_Modified_Date__c) on each record type. Reporting continuity requires querying these custom fields rather than Twenty's native timestamp fields — we flag this in the post-migration handoff documentation so your team updates any dashboards that reference created date.

Migration approach

Six steps for a successful Mobile Service App to Twenty CRM data migration

  1. Audit Mobile Service App data model and export schema

    FlitStack AI inventories all Mobile Service App object types, custom fields, pick-list values, and relationship definitions via API. We identify technician contacts vs. customer contacts, map job status values and equipment types, and document which objects have attachments or file links. This audit produces the field mapping document and flags any objects that require custom objects in Twenty before migration can proceed.

  2. Create Twenty custom objects and fields

    Using Twenty's Settings → Data Model, we create Service_Job__c, Invoice__c, Equipment__c, and any custom fields on People and Company that have no native equivalent. We pre-populate pick-list values for job status, invoice status, service type, contact type, and priority to match Mobile Service App values. This step requires workspace admin credentials and is completed before any data import begins. After creation, we verify that each custom field is correctly typed and that pick-list options are accessible in Twenty's UI, ensuring downstream imports will not encounter missing metadata errors.

  3. Invite technicians and resolve workspace members by email

    All Mobile Service App technician contacts are matched against Twenty workspace members by email. We generate an invitation report listing any technician emails with no existing Twenty account — your team invites those users before the migration window so owner resolution is automatic. Customer contacts do not require Twenty accounts; they migrate as People records with no workspace member link.

  4. Run sample migration with field-level diff

    A representative slice of records (typically 100–300 across Contacts, Companies, Jobs, and Equipment) migrates first. We generate a field-level diff comparing source values to destination values for every mapped field, verifying that pick-list values resolved correctly, date fields formatted properly, and relationship IDs linked to the right records. You review the diff and approve before the full run commits. During this stage, any mismatches or missing values are logged and corrected in the mapping configuration before proceeding.

  5. Execute full migration with delta-pickup window

    Full data export from Mobile Service App runs in dependency order: Companies first, then People (technicians and customers), then Service_Job__c, Invoice__c, and Equipment__c with their relationship fields resolved. A 24–48 hour delta-pickup window captures any records created or modified in Mobile Service App during the cutover period. Audit logs document every record operation, and one-click rollback is available if reconciliation reveals data integrity issues at go-live.

Platform deep dives

Context on both ends of the pair

Mobile Service App logo

Mobile Service App

Source

Strengths

  • Mobile-first verification (geotag, signature, photo, email) reduces fraud and paperwork.
  • Aggregate dashboard built for grant and Title IV reporting cycles.
  • Native iOS and Android apps available.
  • Sector-neutral — K-12, nonprofit, higher ed, corporate CSR share the same data model.
  • Social integration drives volunteer recruitment without separate marketing tools.

Weaknesses

  • Narrow scope — volunteer hours only; not a full CRM, donor, or gift-tracking platform.
  • No public API documentation.
  • Quote-based tiered pricing — not publicly transparent.
  • Limited fraud-prevention depth versus enterprise CSR platforms.
  • Catalog mislabel as 'Mobile Service App' / FSM CRM creates discovery confusion.
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?

Moderate CRM migration. 3 of 8 objects need a manual workaround.

C

Overall complexity

Moderate migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Mobile Service App and Twenty CRM.

  • Object compatibility

    D

    3 of 8 objects need a manual workaround.

  • 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

    Mobile Service App: Not publicly documented — typical SaaS limits assumed and confirmed during scoping.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Mobile Service App 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 Mobile Service App to Twenty CRM data migrations

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

Can't find your answer?

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

Book a free 30 minute consultation

Most Mobile Service App to Twenty CRM migrations complete in 48–72 hours of clock time for under 50,000 total records. Larger setups with 100,000+ records, multiple custom objects (Service_Job__c, Invoice__c, Equipment__c), or complex technician-to-job relationships extend to 7–14 days. The longest planning step is creating Twenty's custom object schema in Settings → Data Model before data can be imported. Planning for custom field creation and workspace member invitations ahead of the migration window helps keep the timeline on track.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Mobile Service App.
Land in Twenty CRM, intact.

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