CRM migration

Migrate from The Practice to Twenty CRM

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

The Practice logo

The Practice

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

12 of 12

objects map 1:1 between The Practice and Twenty CRM.

Complexity

BStandard

Timeline

24–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Teams migrate from The Practice to Twenty CRM when subscription costs have outgrown the value delivered, or when the desire for data ownership and self-hosted infrastructure becomes a business priority. Twenty CRM runs on PostgreSQL, exposes a REST and GraphQL API with per-plan rate limits (100 req/min on Pro, 200 req/min on Organization), and supports custom objects created via a metadata-driven schema that updates its GraphQL layer dynamically. We map The Practice's client records, appointment logs, and any custom fields into Twenty's People, Companies, Tasks, and custom object tables. The migration carries everything The Practice stores natively into Twenty's object model. The harder problems are resolving The Practice's flat client records into separate People and Companies in Twenty, preserving appointment timestamps and status transitions in Twenty Tasks, and reconstructing any billing or service-rate data that needs a custom object in Twenty. Automation workflows, appointment reminders, and any integration triggers built in The Practice do not migrate — we export their definitions as a rebuild reference for your Twenty admin. Our migration engine uses the Twenty GraphQL API (respecting per-plan rate limits) for standard imports, with bulk operations handled through CSV upload where API throttling is a constraint.

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

The Practice logo

The Practice

What's pushing teams away

  • Email reminders send from a generic 'Practice' sender name rather than the practitioner's own name or business name, which clients sometimes ignore or mark as spam.
  • The platform has no public API, which frustrates power users and teams that need to connect The Practice to their existing analytics, billing, or telephony stack.
  • Storage limits on file uploads are not clearly communicated at signup, leading to surprise billing when coaches try to store session recordings or large PDFs.
  • The reporting and export features are limited compared to purpose-built CRM platforms, making it difficult to generate clean data for business reviews or tax preparation.

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 The Practice objects map to Twenty CRM

Each row shows how a The Practice 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.

The Practice

Client / Patient Record

maps to

Twenty CRM

People

1:1
Fully supported

The Practice client records map directly to Twenty's People object. We use the client's primary email as the unique identifier, which Twenty requires for Person record uniqueness checks. Phone, address, and job title fields transfer as direct text fields. If The Practice stores organization name as a field on the client record, we parse it to a separate Companies record and link via companyId.

The Practice

Organization Name (embedded in client)

maps to

Twenty CRM

Companies

1:1
Fully supported

The Practice embeds organization or company names within client records rather than as a separate entity. We extract unique organization values and create a Companies record in Twenty first (since the import order requires Companies before People). Multi-location clients with one organization name create a single Company record linked to each Person record via companyId.

The Practice

Appointment / Session Record

maps to

Twenty CRM

Task

1:1
Fully supported

Each appointment in The Practice becomes a Task in Twenty, linked to the corresponding People record. Original appointment date and time map to Task dueDate and startDate fields. Appointment type or session type maps to a custom pick-list field on the Task since Twenty Tasks do not have a native type attribute. We preserve the appointment status (completed, cancelled, no-show) as a custom status field.

The Practice

Service / Session Type

maps to

Twenty CRM

Custom Field on Task

1:1
Fully supported

The Practice defines service types (e.g., initial consultation, follow-up, therapy session) as appointment categories. We create a custom select field called Service_Type__c on the Task object and populate it via value mapping from The Practice's service type values. If The Practice uses a freeform service type field, we store the raw value as a text field and flag it for deduplication review.

The Practice

Invoice / Billing Record

maps to

Twenty CRM

Custom Object: Invoice

1:1
Fully supported

Twenty has no native invoice object. We create a custom Invoice object with fields for invoice number, amount, date, client link (relation to People), and status. Invoice line items map to a custom Invoice_Line_Item child object linked via a one-to-many relationship. Your Twenty admin defines the fiscal field names during schema setup.

The Practice

Custom Property / Extended Client Field

maps to

Twenty CRM

Custom Field on People

1:1
Fully supported

Any custom fields defined in The Practice on the client record (e.g., referral source, insurance carrier, billing tier) become custom fields on Twenty's People object. Field types map as follows: text to TEXT, number to NUMBER, date to DATE, pick-list to SELECT, and boolean to CHECKBOX. Multi-select pick-lists in The Practice map to Twenty's multi-select field type.

The Practice

Client Note / Clinical Note

maps to

Twenty CRM

Note

1:1
Fully supported

Free-form notes attached to client records in The Practice migrate as Twenty Notes, linked to the corresponding People record. Rich-text formatting in The Practice notes is preserved as plain text where possible; complex HTML-formatted notes are cleaned to text to avoid rendering issues in Twenty's Note body field.

The Practice

Attachment / File

maps to

Twenty CRM

Twenty Files (via API)

1:1
Fully supported

File attachments on client records (e.g., intake forms, signed documents, session recordings) are re-uploaded to Twenty via the file upload API endpoint. We preserve the original filename and file type. If The Practice stores files in a cloud bucket with a download URL, we fetch and re-upload to Twenty's storage. Inline images in notes are extracted and re-hosted as separate file attachments.

The Practice

Staff / Practitioner Record

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

The Practice practitioner and staff records map to Twenty Workspace Members. We resolve each practitioner by email to match against existing Twenty users. If a practitioner record in The Practice has a name but no email, we flag it for manual assignment in Twenty's user management. Practitioner-client assignment history (which staff member saw which client) is preserved as a custom field on the People record.

The Practice

Location / Branch

maps to

Twenty CRM

Custom Field on People / Task

1:1
Fully supported

If The Practice manages multiple locations or branches, we create a custom location field on People and Tasks to preserve which location a client is associated with or where an appointment took place. We use a custom SELECT field with value mapping from The Practice's location names. Multi-location practices should confirm all unique location values before migration to ensure the pick-list is complete.

The Practice

Workflow / Automation Rule

maps to

Twenty CRM

No Equivalent

1:1
Fully supported

The Practice workflows (appointment reminders, client onboarding sequences, follow-up triggers) do not migrate to Twenty. They must be rebuilt in Twenty's workflow builder. We export the workflow definitions from The Practice — trigger type, conditions, and action steps — as a structured reference document your Twenty admin uses to recreate each automation.

The Practice

Integration / Third-Party Connection

maps to

Twenty CRM

No Equivalent

1:1
Fully supported

Calendar integrations, telehealth connections, billing gateway links, and any third-party tools connected to The Practice do not migrate. They must be reconnected in Twenty using Twenty's REST/GraphQL API, webhooks, or Zapier integration. We document each active connection during the audit phase so your team knows what to rebuild.

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.

The Practice logo

The Practice gotchas

High

No public API means all migration data must be extracted manually

Medium

Session recordings and large files require separate manual download

Medium

Client group and tag inheritance is not automatically preserved in exports

Low

Contract PDFs are stored as linked files, not embedded records

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

  • The Practice workflows and appointment automations do not migrate to Twenty's workflow builder

    The Practice uses plan-gated workflow builders for appointment reminders, client onboarding sequences, and follow-up triggers. Twenty's workflow builder (available on Professional cloud tier and above) is architecturally different and has no import path from The Practice's automation rules. We export each workflow as a structured definition document listing trigger conditions, filters, and action steps so your Twenty admin can recreate them. This is the most common source of post-migration surprise — plan for 4–8 hours of workflow reconstruction time per significant automation.

  • The Practice stores clients as flat records; Twenty requires Companies to be created first

    The Practice embeds organization name within the client record rather than maintaining a separate company entity. Twenty's CSV import documentation explicitly requires Companies to be uploaded before People (the 'one' side of the one-to-many relationship must exist before you can reference it via companyId). Our migration engine handles this sequencing automatically — it first extracts unique organization values, creates Company records, then creates Person records with the resolved companyId. If your The Practice data has clients with no organization name, we attach them to a default 'Individual' Company record.

  • Twenty's API rate limits cap bulk import throughput on large datasets

    Twenty's cloud Pro plan limits API calls to 100 requests per minute; the Organization plan allows 200 requests per minute. For migrations exceeding 5,000 records, direct API writes become bottlenecked by these limits. We handle this by combining bulk CSV imports (which bypass per-request rate limits) for standard objects with targeted API calls for records requiring custom object creation or relationship resolution. We monitor response headers for X-RateLimit-Remaining and back off automatically to avoid triggering quota errors.

  • Invoice and billing data requires a custom object in Twenty with manual schema setup

    Twenty has no native invoice or billing object — it is a CRM, not a practice management or accounting system. Invoice records from The Practice need a custom Invoice object created in Twenty before migration data can be loaded. The custom object schema (fields, pick-list values, relations) must be defined by your Twenty admin or our team during the pre-migration schema setup phase. We provide a schema definition template based on The Practice's invoice fields, but field naming and pick-list values are configurable to your preference.

  • File attachments from The Practice require re-upload to Twenty's storage

    Twenty's CSV import does not support inline file attachments — the documentation explicitly states that file attachments are not included in CSV exports and must be re-uploaded manually or migrated via API. For each file attachment in The Practice, we retrieve the file (via download URL if available), upload it to Twenty's file storage endpoint, and attach it to the corresponding People or Task record. File size limits and storage quotas on your Twenty instance apply. Large session recordings or video files may require storage provisioning before migration.

Migration approach

Six steps for a successful The Practice to Twenty CRM data migration

  1. Audit The Practice data and design Twenty schema

    We export a full data dump from The Practice — client records, appointments, invoices, custom fields, and file attachment metadata. We document every field name, data type, and pick-list value, then compare it against Twenty's standard object schema. Any custom fields in The Practice are mapped to Twenty custom fields on the appropriate object. We create the custom Invoice object (with your chosen field names) in Twenty and deliver a schema setup checklist before any data is loaded.

  2. Resolve practitioners and create Companies before People

    Twenty requires Companies to exist before People can reference them via companyId. We extract unique organization names from The Practice client records, deduplicate them, and create Company records in Twenty first. Simultaneously, we match The Practice practitioner records against Twenty Workspace Members by email. Practitioners without a Twenty account are flagged — your team either creates their accounts first or assigns records to a fallback practitioner. This step sequences correctly so no orphaned foreign keys exist.

  3. Create People records with companyId links

    With Companies in place, we create People records in Twenty, linking each to the resolved companyId. Client custom fields from The Practice map to custom fields on People. For clients with no organization in The Practice, we attach them to the default 'Individual' Company record. We preserve the original The Practice client ID as Source_System_ID__c on each People record for traceability.

  4. Migrate appointments to Tasks and invoices to custom objects

    Appointment records map to Twenty Tasks linked to the corresponding People record. We preserve appointment date, time, type, status, practitioner assignment, and location. Invoice records load into the custom Invoice object, linked to People via the client relation. Files attach to People and Task records via Twenty's file upload API. All records retain original timestamps as custom datetime fields for reporting continuity.

  5. Run sample migration and field-level diff

    Before committing to a full run, we migrate a representative slice — typically 100–300 records spanning clients, appointments, and invoices. We generate a field-level diff comparing source and destination values so you can verify appointment type mapping, practitioner assignment, company linking, and custom field population. This preview run validates that field transformations work as expected and that your data will display correctly in Twenty's interface. You sign off on the diff before the full migration runs.

  6. Execute full migration with delta-pickup and post-migration audit

    The full migration runs in batches, respecting Twenty's API rate limits. A delta-pickup window (24–48 hours after initial load) captures any new or modified records created in The Practice during cutover. We generate an audit log listing every record created, its source ID, and any warnings (e.g., unmatched practitioners, unmapped pick-list values). One-click rollback reverts all migrated data if reconciliation fails. Post-migration, we run a spot-check validation against your defined thresholds.

Platform deep dives

Context on both ends of the pair

The Practice logo

The Practice

Source

Strengths

  • Unlimited contacts and storage on all plans without per-record billing
  • Built-in scheduler with automated appointment reminders via email and SMS
  • Private client messaging integrated into the platform
  • Contract signing and management with document storage
  • Responsive customer support reported across multiple review sources

Weaknesses

  • No public REST API for bulk data export or third-party integrations
  • Email reminder sender name does not include the practitioner's business name
  • Limited reporting and analytics beyond basic client summaries
  • File storage has undocumented size limits that can trigger surprise overages
  • No migration tooling or official export path for switching platforms
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. 1 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 The Practice and Twenty CRM.

  • Object compatibility

    B

    1 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

    The Practice: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your The Practice 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 The Practice to Twenty CRM data migrations

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

Can't find your answer?

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Book a free 30 minute consultation

For small practices with fewer than 10,000 client records and minimal custom fields, the migration clock time runs 24–72 hours after schema setup is complete. Larger setups with 25,000–100,000 records, multiple custom fields, or a custom Invoice object extend to 7–14 days. The pre-migration audit and schema design phase takes 2–3 days regardless of size. The actual data movement (initial load plus delta pickup) is the shortest phase; planning and validation take the most time.

Adjacent paths

Related migrations to explore

Ready when you are

Move from The Practice.
Land in Twenty CRM, 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