CRM migration

Migrate from Smart CRM Online to Twenty CRM

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

Smart CRM Online logo

Smart CRM Online

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

73%

8 of 11

objects map 1:1 between Smart CRM Online and Twenty CRM.

Complexity

BStandard

Timeline

2-4 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Smart CRM Online to Twenty CRM is a structural migration that trades a minimal, entry-level CRM for an open-source platform with full data ownership, custom object support, and a TypeScript SDK for extensibility. Smart CRM Online has no documented API, so we extract via native CSV export and handle the relational flattening that CSV produces: Deal records reference a Company ID or Contact name rather than a structured parent-child link. We reconstruct those associations during import by matching identifiers. Twenty requires custom fields and custom objects to be created in Settings before import, so we audit the Smart CRM Online schema during discovery and pre-provision the destination fields before any data loads. We do not migrate workflows, automations, or custom configurations; we deliver a written inventory of these for the customer to rebuild in Twenty's workflow builder. Activity logs (calls, emails, meetings) attach to Contact or Deal records in Smart CRM Online and migrate to Twenty Task and Event records linked to the reconstructed Person and Opportunity records.

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

Smart CRM Online logo

Smart CRM Online

What's pushing teams away

  • Self-hosted lifetime-license model puts maintenance burden on the customer — upgrades, security patches, and backups are the customer's responsibility once the license is paid, which becomes costly as the business scales.
  • Limited public review footprint and conflicting third-party information (e.g., disagreement on whether the product has an API) makes peer-reference due diligence challenging.
  • Sales-led pricing with no public tier structure complicates procurement comparisons against transparent subscription CRMs.
  • Limited integration ecosystem compared to mainstream CRMs (HubSpot, Salesforce, Pipedrive), pushing teams with custom tech stacks toward platforms with deeper third-party connectors.
  • Self-hosted positioning excludes customers wanting cloud-managed convenience; they migrate to true cloud CRMs as ops complexity outgrows internal IT capacity.

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 Smart CRM Online objects map to Twenty CRM

Each row shows how a Smart CRM Online 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.

Smart CRM Online

Contact

maps to

Twenty CRM

Person

1:1
Fully supported

Smart CRM Online Contact records map to Twenty Person. We extract name, email, phone, and company association from the CSV. Since the CSV flattens Company references to an ID or name string, we import Companies first and resolve the Company ID to the Twenty Company record ID before inserting each Person. Any Contact without a matching Company receives a placeholder Company record to avoid orphaned Person entries. Tags attached to a Contact in Smart CRM Online migrate as comma-separated text to the Person's standard tags field or a custom multi-select field pre-created during schema setup.

Smart CRM Online

Company

maps to

Twenty CRM

Company

1:1
Fully supported

Smart CRM Online Company records map to Twenty Company. We import Companies before Persons to satisfy the foreign-key dependency. Domain, industry, employee count, address, and account owner fields map to their Twenty equivalents. Companies with no associated Contacts are retained as standalone Company records. If Smart CRM Online exports a Company record without a primary contact, we flag it for the customer to confirm whether to create a placeholder Person or leave the Company unattached.

Smart CRM Online

Deal

maps to

Twenty CRM

Opportunity

1:1
Fully supported

Smart CRM Online Deals map to Twenty Opportunity. The deal name, value, close date, stage, and owner map to Opportunity.name, amount, closeDate, stage, and accountOwner respectively. The stage value is mapped using the stage rename table defined during discovery. Deals without a linked Company in the CSV are assigned to the most recently created Company record matching the Contact name, or held in a reconciliation queue if no match is found.

Smart CRM Online

Pipeline Stage

maps to

Twenty CRM

Opportunity Stage

lossy
Fully supported

Smart CRM Online pipeline stages are configurable and export with the Deal record. We extract the full ordered list of stages during discovery, map each to a Twenty Opportunity stage with matching order, and configure the stage probability if Smart CRM Online stores it. Custom stage names are preserved verbatim unless they exceed Twenty's field length, in which case we truncate and flag the change.

Smart CRM Online

Activity: Call

maps to

Twenty CRM

Task (TaskSubtype = Call)

1:1
Fully supported

Smart CRM Online call logs associate with Contact or Deal records. We migrate them as Twenty Task records with the call subtype set, preserving the call disposition, duration, and timestamp. The Task is linked to the migrated Person or Opportunity record using the reconstructed association. If the original Contact or Deal cannot be resolved, the Task is linked to the closest matching Company record.

Smart CRM Online

Activity: Email

maps to

Twenty CRM

Task (note type)

1:1
Fully supported

Smart CRM Online email engagement records migrate as Twenty Task records with the email body preserved in the task body field. Subject, timestamp, and direction (sent or received) are stored as separate task fields. The task is linked to the Person record when the email is Contact-scoped. Email attachments are not included in the standard migration scope; they require a separate file-handling engagement.

Smart CRM Online

Activity: Meeting

maps to

Twenty CRM

Event

1:1
Fully supported

Smart CRM Online meeting records map to Twenty Event with start time, end time, location, and description preserved. The meeting is linked to the Person record for Contact-scoped meetings or to the Opportunity for Deal-scoped meetings. Attendee names are stored in the event description field rather than as EventRelation records, since the CSV does not include structured attendee references.

Smart CRM Online

Note

maps to

Twenty CRM

Note

1:1
Fully supported

Smart CRM Online Notes attached to Contact or Deal records migrate as Twenty Note records. We preserve the note body, author (mapped to the owner by email match), and creation timestamp. Notes are linked to the parent Person or Opportunity using the identifier resolution built during the Contact and Deal import phases. Notes without a resolvable parent are attached to the closest matching Company record.

Smart CRM Online

Custom Properties

maps to

Twenty CRM

Custom Fields

lossy
Mapping required

Smart CRM Online permits custom fields per object, but no public schema documentation exists. During discovery we request a full data export, compare field names against the standard object schema, and identify which fields are custom. We pre-create every custom field in Twenty's Settings → Data Model before the import run. Unmapped custom fields are presented to the customer for explicit mapping decisions. Fields with picklist values in Smart CRM Online are created as select fields in Twenty with the same options.

Smart CRM Online

Owner

maps to

Twenty CRM

User

1:1
Fully supported

Smart CRM Online Owners referenced on Contact, Company, and Deal records are resolved by email match against the Twenty workspace User table. The customer must invite all team members to Twenty and confirm their acceptance before we run the migration, because Twenty requires users to exist before record imports can reference them as accountOwner. Owners without a matching Twenty User are held in a reconciliation queue for manual provisioning.

Smart CRM Online

Tag

maps to

Twenty CRM

Multi-Select Picklist

lossy
Fully supported

Tags on Contact or Company records in Smart CRM Online are extracted as a list and stored in a pre-created multi-select picklist field on the Person or Company object in Twenty. The customer chooses during scoping whether to preserve all tags or consolidate to a core set. Tags used for classification rather than CRM association are migrated as Topic records with TopicAssignment linking.

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.

Smart CRM Online logo

Smart CRM Online gotchas

High

No documented API endpoint for programmatic migration

High

Relational flattening in CSV export breaks object associations

Medium

Custom field schema not published, requiring discovery-phase manual audit

Medium

No published pricing page creates billing-model ambiguity

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

  • Smart CRM Online has no API; migration relies entirely on CSV export

    Smart CRM Online does not appear to have a publicly available REST, GraphQL, or bulk API endpoint. All migration paths use the platform's native CSV export tool. We scope a proof-of-concept export during discovery to verify field completeness, data freshness, and whether the export includes all objects required for migration. Without an API, we cannot perform incremental delta syncs; the migration captures the export snapshot and cannot re-sync changes made in Smart CRM Online after the export date without a new export run.

  • CSV export flattens object relationships requiring association reconstruction

    Smart CRM Online exports Deals with a Company ID or Contact name reference rather than a structured parent-child relationship. A naive CSV import into Twenty orphans deals from their associated Persons and Companies. We handle this by importing Companies first to build a lookup table keyed on the Smart CRM Online Company ID, then importing Persons with Company resolution, then importing Deals with both Person and Company lookups resolved from the imported records. This multi-phase sequencing adds one to two days to the migration timeline compared to API-based migrations.

  • Custom field schema not published, requiring manual discovery audit

    Smart CRM Online permits custom fields per object but publishes no public schema or field list. We request a full data export during discovery, compare all column headers against the known standard object schema, and flag any unmapped fields as custom. The customer confirms which custom fields to migrate and how to name them in Twenty. Fields that exist only in archived or inactive records are flagged separately for a keep-or-drop decision to avoid migrating stale data.

  • Twenty requires custom fields and objects created before import

    Twenty's CSV import creates records but not fields. All custom fields must exist in Settings → Data Model before the import run. We pre-create every confirmed custom field and custom object during the discovery and schema preparation phase. If the customer adds a custom field to Smart CRM Online after we begin migration, it requires a new schema sync before that field can be included in the import.

  • Twenty users must be provisioned before import to resolve Owner references

    Twenty requires that any user referenced as accountOwner on a record must exist in the workspace before the record is imported. If a Smart CRM Online Owner has not been invited and accepted a Twenty invitation, their records cannot reference a valid Owner and will fail or land with a null owner. We coordinate the user provisioning step before the migration begins and hold any records with unresolvable owners in a reconciliation queue until the admin resolves them.

Migration approach

Six steps for a successful Smart CRM Online to Twenty CRM data migration

  1. Discovery and export validation

    We audit the Smart CRM Online account by requesting a full data export covering Contacts, Companies, Deals, Pipeline Stages, Activities (calls, emails, meetings, notes), Tags, and any custom fields. We validate the CSV completeness: column headers, row counts per object, and whether relational fields (Company ID, Contact reference) are present. We request a second export to confirm no data changed between discovery and the migration snapshot. Any objects or fields missing from the export are flagged for manual data retrieval or customer confirmation that the data does not need migration.

  2. Schema audit and Twenty field pre-creation

    We compare every column in the Smart CRM Online export against the standard object schema to identify custom fields. We present the custom field list to the customer with a naming and typing recommendation for Twenty. We create all confirmed custom fields and any custom objects in Twenty's Settings → Data Model before any import runs. We also configure the pipeline stages and stage order in Twenty during this phase so the stage dropdown is ready when Opportunities are imported.

  3. User provisioning and Owner reconciliation

    The customer invites all team members to Twenty and confirms acceptance. We extract every distinct Owner email from the Smart CRM Online export and match against the Twenty User list. Owners without a matching Twenty User are placed in a reconciliation queue. The customer's admin provisions missing users or confirms that records should be assigned to a placeholder owner. Migration does not proceed past this step until Owner resolution is complete.

  4. Multi-phase import in dependency order

    We run the import in this order: Companies (first, to establish the ID lookup table), Persons (with Company ID resolved from the lookup), Opportunities (with Person and Company lookups resolved), and Activity history (Tasks, Events, Notes linked to the migrated records). Each phase emits a row-count reconciliation report. Tags are imported as the final step per object, attached to the existing records. Custom field data is loaded in the same pass as the parent object, populating the pre-created fields.

  5. Cutover and validation

    We freeze writes in Smart CRM Online during the final cutover window, run a delta export for any records modified since the initial snapshot, apply the delta to Twenty, and confirm record counts match. The customer spot-checks 25 to 50 records across Contacts, Companies, and Deals for data accuracy. We deliver a written migration summary with record counts per object, any unmigrated records, and a list of fields that were truncated or transformed. We do not migrate workflows or automations; we deliver a written inventory of these for the customer's admin to rebuild in Twenty's workflow builder.

Platform deep dives

Context on both ends of the pair

Smart CRM Online logo

Smart CRM Online

Source

Strengths

  • Minimal-configuration interface reduces time to first deal logged
  • Unlimited or high-volume contact storage on most plans
  • Per-user pricing keeps costs predictable for small teams
  • Clean CSV exports for basic data portability
  • Native integrations with email and calendar tools

Weaknesses

  • No publicly documented API or developer portal
  • Limited advanced automation or workflow capabilities
  • No published pricing page makes vendor evaluation harder
  • Small user community limits peer support and review depth
  • Sparse documentation for custom field and object configuration
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 Smart CRM Online 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

    Smart CRM Online: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Smart CRM Online 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 Smart CRM Online to Twenty CRM data migrations

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

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Most migrations complete in two to four weeks for accounts with fewer than 10,000 Contacts and 2,000 Deals and no custom objects. Migrations with custom field discovery, large activity histories (over 100,000 engagement records), or association reconstruction complexity extend to four to eight weeks. The primary time variable is the manual schema audit required because Smart CRM Online publishes no field documentation, which adds three to five days compared to API-based sources.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Smart CRM Online.
Land in Twenty CRM, intact.

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