CRM migration

Migrate from FIVE CRM to Twenty CRM

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

FIVE CRM logo

FIVE CRM

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

50%

6 of 12

objects map 1:1 between FIVE CRM and Twenty CRM.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from FIVE CRM to Twenty CRM is a telemarketing-to-open-source transition that surfaces a fundamental schema difference: FIVE CRM ships with telemarketing-specific fields pre-built (lead scoring, campaign tracking, custom call dispositions) while Twenty CRM provides a minimal standard object model and expects users to build out their data model using its custom field builder. This means every FIVE CRM migration requires a mandatory custom field creation phase in Twenty before any data can land cleanly. We run that schema build using FIVE CRM's exported field inventory, create all custom fields in Twenty Settings before import, then map Contacts to People, Companies to Companies, Deals to Opportunities with campaign membership stored as a custom multi-select field or tag, and Tasks to Tasks. FIVE CRM's opaque system failure messages (which return no diagnostic detail when errors occur) require us to extract data directly from the export endpoint rather than relying on UI feedback. We do not migrate FIVE CRM workflows, email sequences, or campaign engagement event logs; we deliver a written inventory of these for your admin to 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

FIVE CRM logo

FIVE CRM

What's pushing teams away

  • Users report that the system provides insufficient explanation when errors or failures occur, leaving admins without clear paths to resolution and causing delays during critical migration or operational periods.
  • As teams scale, the platform lacks the advanced reporting depth and enterprise-grade integrations available in larger CRM ecosystems, prompting migration to HubSpot or Salesforce.
  • Some users find that out-of-the-box features require more manual configuration than advertised, creating setup friction that outweighs initial ease-of-use benefits.

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 FIVE CRM objects map to Twenty CRM

Each row shows how a FIVE CRM 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.

FIVE CRM

Contact

maps to

Twenty CRM

People

1:1
Fully supported

FIVE CRM Contacts map to Twenty CRM People. Standard fields (name, email, phone, address) transfer directly. FIVE CRM's custom telemarketing fields (lead score, call disposition, last call outcome) require pre-created custom fields in Twenty's Data Model before import; we enumerate these during scoping and create them in Twenty Settings prior to data load. Contact owner resolves by email match against Twenty Members.

FIVE CRM

Company

maps to

Twenty CRM

Company

1:1
Fully supported

FIVE CRM Companies map to Twenty CRM Companies. Company is created before People import so that the relationship lookup is satisfied at the moment of People insert. FIVE CRM's domain field maps to Twenty's website field and is used as the dedupe key. Custom company fields (industry classification, employee count ranges used in telemarketing segmentation) migrate to pre-created custom fields.

FIVE CRM

Lead

maps to

Twenty CRM

People (with type flag) or Opportunity

1:many
Fully supported

FIVE CRM separates Leads from Contacts in its data model. We merge Lead records into Twenty CRM People and set a custom field lead_source__c from FIVE CRM's originating lead source property. If the FIVE CRM Lead has an associated Deal, that Deal migrates to Twenty Opportunity with the Opportunity's primary contact set to the merged People record.

FIVE CRM

Deal

maps to

Twenty CRM

Opportunity

1:1
Fully supported

FIVE CRM Deals map to Twenty CRM Opportunities. The deal name, amount, expected close date, and pipeline stage transfer directly. FIVE CRM's custom pipeline stages require mapping to Twenty's Opportunity stage values, which we configure as part of the pre-migration schema build. Deal owner resolves by email match against Twenty Members.

FIVE CRM

Pipeline Stage

maps to

Twenty CRM

Opportunity Stage

lossy
Fully supported

FIVE CRM pipeline stages are tenant-specific custom labels. We capture every active stage label during scoping, map each to a Twenty Opportunity stage value, and configure Twenty's opportunity stage list in Settings before migration. Stage probability percentages transfer where FIVE CRM exposes them; otherwise we set defaults and the customer adjusts post-migration.

FIVE CRM

Campaign

maps to

Twenty CRM

Opportunity (with campaign tag) or Custom Object

lossy
Fully supported

FIVE CRM Campaign records track email marketing sequences and campaign membership. Campaign membership transfers as a custom multi-select field or tag on the linked Twenty People or Opportunity record, depending on which object the campaign primarily targets. Individual email event logs (opens, clicks) do not have a direct Twenty equivalent and are documented as not migrating.

FIVE CRM

Task

maps to

Twenty CRM

Task

1:1
Fully supported

FIVE CRM Tasks map to Twenty CRM Tasks with due date, assignee, status, and description preserved. Task assignee resolves by email match against Twenty Members. FIVE CRM task types (call back, follow up, demo scheduled) map to Twenty task categories or custom task type fields created during the schema build phase.

FIVE CRM

User

maps to

Twenty CRM

Member

1:1
Fully supported

FIVE CRM Users (owner records) map to Twenty CRM Members. We resolve by email match. Any FIVE CRM User without a matching Twenty Member goes to a reconciliation queue for the customer's admin to provision the account in Twenty Settings before record import resumes. Twenty requires Members to be invited and active before owner lookups can resolve.

FIVE CRM

Custom Field

maps to

Twenty CRM

Custom Field

lossy
Fully supported

FIVE CRM custom fields are tenant-specific and not consistently named across deployments. We enumerate every custom field in use during a pre-migration field mapping session, confirm data types, and create matching fields in Twenty's Data Model before import. FIVE CRM's opaque error system means we cannot always rely on the UI to surface field anomalies, so we validate field types against known FIVE CRM schemas and test each custom field independently during the sandbox migration phase.

FIVE CRM

Tag

maps to

Twenty CRM

Tag or Custom Field

lossy
Fully supported

FIVE CRM tags label records for segmentation and campaign targeting. We map tags to Twenty's tag system or to a custom multi-select field depending on the tag's semantic role (segmentation tag vs. campaign classification). Multi-select tag fields may split into multiple rows during import if the destination uses a single-select field; we document this during scoping and the customer chooses the strategy.

FIVE CRM

Attachment

maps to

Twenty CRM

File

1:1
Fully supported

File attachments associated with FIVE CRM Contacts, Companies, or Deals migrate as file references or re-upload depending on the target Twenty deployment. Attachments over 10MB require separate handling due to API upload size constraints. We flag large attachments during scoping and handle them as a post-migration manual upload batch.

FIVE CRM

Campaign Engagement

maps to

Twenty CRM

Not migrated (documented)

lossy
Fully supported

FIVE CRM tracks email campaign engagement (opens, clicks, replies) at the contact level. Twenty CRM does not expose a granular per-event engagement log object in its standard data model. We migrate campaign membership and status flags to People and Opportunity records; individual email event logs are documented in a separate export for the customer's admin to import manually if the downstream reporting requires it.

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.

FIVE CRM logo

FIVE CRM gotchas

Medium

System failure errors give no explanation

Medium

Custom fields require explicit manual mapping

Low

Campaign engagement history may not transfer completely

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 requires custom fields pre-created before CSV import

    Twenty CRM's CSV import creates records but not fields. The platform ships with minimal standard fields for People and Companies, and users report spending 30 to 60 minutes creating basic fields before they can import data from other CRMs (GitHub issue #13953). We handle this by running a full field enumeration from FIVE CRM during scoping, creating every custom field in Twenty Settings Data Model before the import phase begins, and validating that field types match before any data moves. Skipping this step results in silent type coercion or dropped values at the destination.

  • Twenty requires Members invited before owner lookups resolve

    Twenty's documentation explicitly states that if imported data includes user references (Owner, Assignee), those users must exist in Twenty before import. Owner references that point to non-existent Members fail silently or create orphan records. We provision Twenty Members by email match before any record import begins, holding any FIVE CRM owner without a matching Twenty account in a reconciliation queue for the customer's admin to provision.

  • FIVE CRM system failure messages provide no diagnostic detail

    Multiple G2 reviewers report that FIVE CRM returns generic system failure messages with no field-level or error-code detail. This affects migration because we cannot always determine from the FIVE CRM UI whether a data anomaly is a validation error, a field type mismatch, or a system-side API issue. We work around this by extracting data directly from the FIVE CRM export endpoint rather than relying on the UI error output, and we validate field types against known FIVE CRM schemas before import.

  • Campaign engagement event logs do not migrate completely

    FIVE CRM tracks email campaign engagement at the individual contact level (opens, clicks, replies). Twenty CRM does not expose a per-event engagement log object in its standard schema, and FIVE CRM does not expose a bulk export endpoint for granular engagement history. We migrate campaign membership and contact-level engagement flags as custom fields or tags on the People or Opportunity record, but granular per-event logs (timestamp of each open, each click) require a separate export and manual import into the destination platform.

  • Twenty lacks native email sequence or cadence automation

    Twenty CRM's workflow builder supports record-triggered and scheduled automations, but native email sequencing with engagement-based branching is not a current feature. Reddit discussions in r/CRM document users migrating from vibe-coded CRMs to Twenty and encountering this gap when trying to build manually-triggered follow-up sequences (call wait two days email wait two days call). FIVE CRM campaign sequences do not migrate as code; we deliver a written inventory of every active FIVE CRM campaign sequence with its cadence steps and recommended Twenty workflow rebuild approach.

Migration approach

Six steps for a successful FIVE CRM to Twenty CRM data migration

  1. Discovery and field inventory

    We audit the source FIVE CRM deployment across every active object (Contacts, Companies, Leads, Deals, Pipelines, Campaigns, Tasks), enumerate every custom field in use, confirm data types against known FIVE CRM schemas, and capture the full list of active users and owners. We extract sample records to validate field completeness and identify any tenant-specific naming conventions. This step surfaces the scope of the mandatory Twenty custom field creation phase.

  2. Twenty schema build and member provisioning

    We create every FIVE CRM custom field as a typed custom field in Twenty CRM Settings Data Model before any data import. We configure Opportunity stage values mapped from FIVE CRM pipeline stages, set up Company and People custom fields for lead source, campaign membership, and telemarketing disposition data, and invite all team members as Twenty Members by email. We validate that the Twenty Members list is complete and active before proceeding because owner lookups resolve against this list.

  3. Sandbox migration and reconciliation

    We run a full migration into a Twenty sandbox environment using production-like data volume. The customer's RevOps lead reconciles record counts (People, Companies, Opportunities, Tasks), spot-checks 25 to 50 random records against the FIVE CRM source, and validates that custom field values populated correctly. Any mapping corrections, missing field creations, or type coercion issues surface here before production migration begins.

  4. Owner and assignee reconciliation

    We extract every distinct FIVE CRM owner referenced on Contacts, Companies, Deals, and Tasks and match by email against the Twenty Members list provisioned in step two. Owners without a matching Twenty Member go to a reconciliation queue. The customer's admin provisions any missing Members in Twenty Settings, confirms their active status, and we re-run the match before production migration proceeds.

  5. Production migration in dependency order

    We run production migration in record-dependency order: Companies first (to satisfy the People company lookup), then People (with owner resolved), Leads merged into People with lead_source__c preserved, Opportunities (with company lookup and owner resolved), Tasks (with assignee resolved), campaign membership stored as tags or custom fields on the linked record, and custom field values backfilled per field created in step two. Each phase emits a row-count reconciliation report before the next phase begins.

  6. Cutover, validation, and automation inventory delivery

    We freeze FIVE CRM writes during cutover, run a final delta migration of any records modified during the migration window, then enable Twenty CRM as the system of record. We deliver a written inventory of every active FIVE CRM workflow, campaign sequence, and automation with its trigger, conditions, actions, and a recommended Twenty workflow equivalent. We support a one-week hypercare window where we resolve reconciliation issues. We do not rebuild FIVE CRM workflows as Twenty workflows inside the migration scope; that is documented separately for the customer's admin to implement.

Platform deep dives

Context on both ends of the pair

FIVE CRM logo

FIVE CRM

Source

Strengths

  • Built-in outbound calling and telemarketing tools reduce the need for third-party dialer integrations.
  • Email marketing automation with tiered campaign management is native to the platform.
  • Lead scoring and tracking features support high-volume sales qualification workflows.
  • User interface is consistently praised as intuitive and easy to navigate for sales reps.
  • Contact and company management are straightforward for teams transitioning from spreadsheets.

Weaknesses

  • System failure messages lack actionable detail, making troubleshooting and error resolution difficult for admins.
  • Limited advanced reporting compared to enterprise CRMs like Salesforce or HubSpot.
  • Smaller ecosystem means fewer third-party integrations and fewer implementation partners available.
  • Documentation and help resources are thinner than those of larger CRM vendors, slowing onboarding.
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. 3 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 FIVE CRM and Twenty CRM.

  • Object compatibility

    B

    3 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

    FIVE CRM: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your FIVE CRM 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 FIVE CRM to Twenty CRM data migrations

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

Can't find your answer?

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Migrations under 10,000 Contacts, 2,000 Companies, and 5 custom fields land between three and five weeks. Migrations with extensive custom field schemas (20 or more fields), large telemarketing campaign histories (over 100,000 engagement records), or multi-pipeline Deal structures move to seven to ten weeks because of the mandatory Twenty custom field creation phase that must complete before any data import can begin.

Adjacent paths

Related migrations to explore

Ready when you are

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