CRM migration

Migrate from Apifon to Twenty CRM

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

Apifon logo

Apifon

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

50%

5 of 10

objects map 1:1 between Apifon and Twenty CRM.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Apifon to Twenty CRM is a cross-domain migration: Apifon is a multichannel messaging platform organized around Contacts, Audience Lists, Campaigns, and channel-specific delivery metadata; Twenty CRM is an open-source CRM built around People, Companies, Opportunities, and Tasks. We map Apifon's contact-centric model to Twenty's People and Companies objects, preserve channel consent flags (SMS, Viber, Email, RCS) as custom properties on the Person record, and carry forward audience list membership as Tags. We do not migrate automation flows, landing pages, or sign-up forms as code because Apifon does not expose these via API and Twenty has its own distinct automation model. Campaign send history migrates as Activity records tied to the Person. Workflow and automation rebuild scope is delivered as written documentation for the customer's team to implement post-migration.

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

Apifon logo

Apifon

What's pushing teams away

  • Opaque pricing — no public pricing page exists, and custom quotes create uncertainty; small businesses report difficulty budgeting for the platform without a published tier structure.
  • Limited public API documentation — the docs.apifon.com portal exists but the depth of public endpoint coverage is unclear, frustrating developers evaluating integration complexity.
  • Regional concentration — despite global customer claims, the platform is heavily anchored to Greece and Cyprus, limiting relevance for teams outside Southern Europe or those needing local carrier coverage elsewhere.
  • Data portability gaps — no documented self-service export mechanism for audience lists, campaign histories, or automation flows means customers depend on Apifon support to extract their data.
  • Learning curve for advanced automations — while basic features are praised as easy, G2 reviewers note that configuring smart failover and complex flows requires time to learn.

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 Apifon objects map to Twenty CRM

Each row shows how a Apifon 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.

Apifon

Contact

maps to

Twenty CRM

Person

1:1
Fully supported

Apifon Contacts map to Twenty Persons. Phone number becomes the primary identifier (phoneNumbers field), email maps to email, name maps to displayName. Channel-specific consent flags (SMS opt-in, Viber opt-in, Email opt-in, RCS opt-in) from Apifon's metadata migrate as custom properties on the Person record. GDPR consent timestamps migrate as custom date fields. We use the email address as the dedupe key during import to prevent duplicate Person records.

Apifon

Audience List

maps to

Twenty CRM

Tag

lossy
Fully supported

Apifon Audience Lists map to Twenty Tags attached to the Person record. Each Audience List becomes a Tag with the list name as the tag name. List-level suppression rules (contacts blocked from sends) become custom boolean properties on the Person (e.g., suppress_sms, suppress_email) so that downstream automation does not silently re-import blocked contacts. We document which suppression rules existed per list during scoping.

Apifon

Campaign

maps to

Twenty CRM

Task (Activity)

1:1
Fully supported

Apifon Campaigns (message sends) map to Twenty Task records linked to the Person. The campaign name becomes the Task title, send status (delivered, failed, opened, clicked) becomes custom Task properties, and timestamp migrates as ActivityDate. Channel designation (SMS, Viber, Email, RCS) becomes a custom picklist field on the Task. We do not migrate message content unless the API exposes template body; we document which campaigns had custom content versus template-based sends.

Apifon

Automated Flow

maps to

Twenty CRM

Sequence (manual rebuild required)

lossy
Fully supported

Apifon automated flows with smart SMS failover map to documentation, not automated migration. Twenty has Sequences for task follow-ups but the trigger-based conditional routing in Apifon has no direct equivalent. We export flow structure, trigger conditions, and step sequences as a written document with screen-captured flow diagrams where available. The customer's team rebuilds flows manually in Twenty or via n8n integration post-migration.

Apifon

Template

maps to

Twenty CRM

Email Template or Task Template (manual rebuild)

lossy
Fully supported

Apifon message templates (SMS, Viber, Email, RCS) with variable placeholders migrate as content documentation. We export template body, channel designation, and variable placeholders. Twenty does not have a native template library for SMS or Viber; Email Templates exist for outbound emails. We document which templates map to Twenty Email Templates and which require rebuilding as separate channel integrations (Twilio for SMS, native Viber for messaging).

Apifon

Sign-up Form

maps to

Twenty CRM

Documentation only

lossy
Fully supported

Apifon sign-up forms collect contacts and assign them to audiences with consent captured. The form structure, field mappings, and audience assignment rules migrate as written documentation. Form logic cannot be automated elsewhere without rebuilding. We deliver a field-map spreadsheet listing each form field, its Apifon data type, and the recommended Twenty Person field or custom property mapping.

Apifon

Analytics Events

maps to

Twenty CRM

Task custom properties

1:1
Mapping required

Apifon campaign performance metrics (delivery rate, open rate, click rate, failure reason) migrate as custom properties on the linked Task records. Aggregate KPIs per campaign migrate as documentation noting total sends, delivery rate, and engagement rate. Individual event-level data (per-contact engagement timeline) migrates as separate Task records with event-type designation.

Apifon

Channel Configuration

maps to

Twenty CRM

Documentation only

lossy
Fully supported

Apifon channel credentials (sender IDs, Viber business account IDs, RCS configuration identifiers) are platform-specific and tied to Apifon's carrier relationships. These cannot transfer to Twenty. We document which channels were configured per contact and flag the re-authentication steps required at each carrier or messaging provider (Twilio, Vonage, MessageBird) the customer selects for ongoing messaging after migration.

Apifon

Custom Field

maps to

Twenty CRM

Custom Field on Person

1:1
Fully supported

Apifon custom fields on Contacts extend the base schema with customer-specific properties. We export field names, data types, and all populated values. Custom fields migrate as Twenty custom fields on the Person object. Text fields map to text, number fields to number, date fields to date. Multi-select or tag-based custom fields in Apifon map to Twenty Tags attached to the Person. We pre-create the destination schema before any Person import.

Apifon

Company (if present in Apifon)

maps to

Twenty CRM

Company

1:1
Fully supported

If Apifon contains company-level records (business name, domain, address) linked to Contacts, these map to Twenty Companies. The company name becomes the Company displayName, domain maps to the website field, and address maps to address fields. Company records are created before Person import so that the Company-Person relationship is resolved at the moment of Person insert.

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.

Apifon logo

Apifon gotchas

Medium

No public API documentation detail in research data

Medium

Landing pages are not accessible via API

High

Pricing is opaque — no published tiers

High

No documented data portability tool

Low

Smart failover logic requires manual rebuild

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

  • Apifon API documentation is not publicly detailed

    The Apifon platform does not publish complete API endpoint documentation, schema definitions, or authentication specs online. We cannot confirm bulk export endpoints, pagination limits, or webhook support before receiving live API credentials. Before scoping this migration, we request API access to run a discovery call against the Apifon live API and confirm export capabilities for Contacts, Audience Lists, Campaigns, Templates, and Analytics data. If API access is denied or insufficient, we fall back to screen-scraping with explicit customer authorization and document the limitation in the migration scope.

  • Landing pages and sign-up forms are not accessible via API

    Apifon's drag-and-drop landing page builder produces hosted pages with no documented export endpoint. Sign-up forms are accessible in the UI but the form structure and audience assignment rules are not exposed for migration. If a customer has invested in landing page content and audience collection workflows, we document which URLs need to be manually recreated and deliver the form-field-to-audience mapping as a spreadsheet. We do not migrate landing page content or form hosting configuration.

  • No self-service data export tool in Apifon

    There is no documented self-service export feature in Apifon's UI for customers to download their own contact lists, campaign histories, or audience structures. Any migration depends on Apifon's willingness to provide API access or a data export file. We confirm API access and export scope with Apifon directly before committing to a migration timeline and price. If API access is denied, we explore alternative data retrieval methods and document the constraint before proceeding.

  • Twenty's object model is narrower than Apifon's data structure

    Twenty CRM is built around People, Companies, Opportunities, and Tasks. Apifon's data model includes Audience Lists, Campaigns, Channels, and Templates that do not have native Twenty equivalents. We map Campaigns to Tasks, Audience Lists to Tags, and Templates to documentation. The customer should expect that messaging-centric concepts will be represented differently in Twenty's CRM-oriented schema, and that reporting across messaging campaigns will require custom Views or API-based exports rather than native dashboards.

  • Automation flows require manual rebuild in Twenty

    Apifon's smart failover message sequences (Viber-first with SMS fallback on non-delivery) and conditional routing logic are not exposed in a machine-readable format and cannot be migrated as automation code. Twenty has Sequences for task follow-up reminders but does not natively replicate Apifon's cross-channel failover model. We export the flow sequence, trigger conditions, and step logic as human-readable documentation so the customer's team can rebuild the logic manually in Twenty or via an n8n workflow.

Migration approach

Six steps for a successful Apifon to Twenty CRM data migration

  1. API discovery and data audit

    We request Apifon API credentials and run a live discovery call against the Apifon API to confirm export scope for Contacts, Audience Lists, Campaigns, Templates, and Analytics data. We identify which endpoints support bulk export, pagination limits, and any field-level restrictions. We audit the source data for custom field usage, suppression rules, campaign history volume, and engagement event counts. If API access is insufficient or denied, we explore alternative data retrieval methods and document the constraint before committing to a migration timeline.

  2. Schema design for Twenty CRM

    We design the destination schema in Twenty CRM. This includes pre-creating custom fields on the Person object for channel consent flags (SMS, Viber, Email, RCS opt-in), GDPR consent timestamps, and any Apifon custom properties that do not map to standard Twenty Person fields. We configure Tags for audience list mapping and document the suppression rules that require custom boolean properties on Person. We set up Company records first to support Person-Company relationships before any Person import begins.

  3. Sandbox migration and reconciliation

    We run a full migration into a Twenty CRM sandbox environment using production-like data volume. The customer reconciles record counts (Persons in, Companies in, Tasks in), spot-checks 25-50 random Person records against the Apifon source for data accuracy, and validates that Tags correctly reflect audience list membership and suppression rules. Sign-off on schema and mapping occurs here before production migration begins.

  4. Production migration in dependency order

    We run production migration in record-dependency order: Companies first (if present), then Persons with email as the dedupe key, Tags created to reflect audience list membership, suppression flags set on blocked Persons, and Tasks created for campaign send history with channel designation and engagement metrics. Each phase emits a row-count reconciliation report before the next phase begins. We use Twenty's API for imports exceeding CSV loader capacity.

  5. Cutover and handoff documentation

    We freeze writes in Apifon during cutover, run a final delta migration for any records modified during the migration window, then enable Twenty CRM as the system of record. We deliver the automation flow documentation, template inventory, form-field mapping spreadsheet, and channel re-authentication checklist. We do not rebuild Apifon automation flows or messaging sequences inside the migration scope; that work is handled by the customer's team or a Twenty implementation partner.

  6. Post-migration support window

    We support a five-business-day hypercare window following cutover where we resolve any reconciliation issues raised by the customer's team. We validate that all Person records carry correct consent metadata and that Tags reflect the intended audience list structure. We do not provide ongoing admin support, training, or workflow rebuild as standard scope; these are separate engagements.

Platform deep dives

Context on both ends of the pair

Apifon logo

Apifon

Source

Strengths

  • Multichannel messaging via SMS, Viber, Email, RCS, and chat apps in one interface
  • GDPR-compliant audience collection with built-in sign-up forms and consent management
  • Automation flows with smart SMS failover for undelivered Viber messages
  • Analytics dashboard with campaign-level KPIs and audience behavioral tracking
  • API access for integrating Apifon with existing CRM and marketing systems

Weaknesses

  • No publicly documented or published pricing tiers, requiring custom sales quotes
  • Public API documentation coverage is limited and not fully detailed online
  • Landing page builder output is not accessible via API for migration
  • Regional platform — carrier relationships and support focus on Greece, Cyprus, and Southern Europe
  • No documented self-service data export tool for customers leaving the platform
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 Apifon 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

    Apifon: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Apifon 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 Apifon to Twenty CRM data migrations

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

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Migrations land between three and five weeks for accounts under 10,000 Contacts with clean audience lists and no campaign history. Migrations with large contact volumes (over 50,000 records), complex audience list structures, campaign engagement history requiring Task import, or custom field schemas requiring pre-creation move to seven to ten weeks because of the API discovery phase and parent-record resolution in Twenty. The API discovery phase adds one to two weeks to the timeline because Apifon's documentation is not publicly detailed.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Apifon.
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.

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