CRM migration
Field-level mapping, validation, and rollback between ChartMogul and Twenty CRM. We move data and schema; workflows are rebuilt natively in Twenty CRM.
ChartMogul
Source
Twenty CRM
Destination
Compatibility
10 of 12
objects map 1:1 between ChartMogul and Twenty CRM.
Complexity
CModerate
Timeline
3-5 weeks
Overview
Moving from ChartMogul to Twenty CRM is a migration from a billing-centric analytics platform with a lightweight CRM layer to an open-source CRM that prioritizes flexibility and data ownership. ChartMogul enforces a two-level customer model (parent Customer records owning tags, opportunities, and custom attributes, with child Data Source Customer records holding invoices and transactions per connected billing source) that must be decomposed and re-composed during migration scoping. We extract the parent and child objects separately from ChartMogul's API, resolve the external_id linkage before importing into Twenty, and preserve MRR and ARR as custom number fields on the Company record since Twenty has no native subscription metric engine. Activity history (calls, emails, meetings, tasks) migrates as Tasks and Notes linked to the correct Person and Company. Workflows, sequences, MRR movement exports, forecast projections, and cohort tables do not migrate; we deliver a written inventory of every automation and metric for the customer's admin to rebuild or re-derive post-migration.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a ChartMogul 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.
ChartMogul
Customer (parent record)
Twenty CRM
Company
1:1The parent Customer record (with tags, custom attributes, notes, call logs, opportunities, and tasks) maps to a Twenty Company. The ChartMogul customer name becomes the Company name field. We use ChartMogul's customer UUID as the Company record's external_id so that child Data Source Customer records can reference it correctly. Tags migrate as text tags on the Company; custom attributes migrate as custom fields on the Company object after the customer configures the field schema in Twenty's Data Model settings.
ChartMogul
Data Source Customer (child record)
Twenty CRM
Company (secondary record)
1:manyEach child Data Source Customer created by a connected billing source (Stripe, Chargebee, Recurly) maps to a secondary Company record tagged as a billing source instance, linked to the parent Company via a custom Company relationship field. This preserves the ChartMogul two-level model as two distinct Company records with a defined relationship rather than collapsing it into one record and losing the billing source attribution.
ChartMogul
Subscription
Twenty CRM
Custom fields on Company + Product
1:manyChartMogul Subscriptions (with plan_id, quantity, billing cycle, MRR contribution, status) do not have a direct Twenty CRM equivalent since Twenty has no native subscription tracking object. We map active subscriptions to custom fields on the Company record (subscription_status__c, subscription_mrr__c, subscription_plan__c) and import plan definitions as Product records in Twenty's Products module so that opportunity line items can reference them.
ChartMogul
Plan
Twenty CRM
Product
1:1ChartMogul Plan definitions (name, interval, amount, currency, trial period) map to Twenty Product records. The plan's monthly recurring amount becomes the Product's price. Plan intervals (monthly, annual, quarterly) map to Product billing intervals where applicable. We import plan definitions before subscriptions so that subscription_plan__c references resolve correctly.
ChartMogul
Invoice
Twenty CRM
Task + custom fields on Company
1:1ChartMogul Invoices (with line items, amounts, taxes, and transaction fees) migrate as a combination of a closed-won Opportunity record (with the invoice amount as the Opportunity amount and the invoice number as the Opportunity name) and a Note record attached to the Company holding the full invoice detail. We read ChartMogul's transaction fee handling setting during scoping and apply it consistently so that the Opportunity amount reflects the net revenue after fees.
ChartMogul
Transaction
Twenty CRM
Note or custom fields on Company
1:1Payments, refunds, and chargebacks are imported as Notes attached to the parent Company, preserving the transaction type, amount, date, and currency. For accounts with high transaction volume, we consolidate transactions into monthly summary records on the Company rather than importing each individual payment as a separate Note, reducing import volume while preserving financial history.
ChartMogul
MRR Movement
Twenty CRM
Custom fields on Company
1:1ChartMogul's MRR Movement records (new business, expansion, contraction, churn, reactivation) are not natively supported as objects in Twenty. We derive a current MRR figure and MRR movement history from ChartMogul's export and store the most recent MRR state as custom number fields on the Company record (current_mrr__c, mrr_last_updated__c). Historical movement breakdowns are documented in a CSV delivered alongside migration for the customer to build reporting on in Twenty's dashboarding.
ChartMogul
Opportunity
Twenty CRM
Opportunity
1:1ChartMogul CRM Opportunities (with stage, amount, owner) map directly to Twenty Opportunities. The ChartMogul dealstage maps to a Twenty Opportunity stage (which the customer configures during workspace setup). Open and won opportunities migrate with stage, amount, close date, and owner preserved. Closed-lost opportunities migrate at the customer's discretion to preserve historical pipeline data.
ChartMogul
Engagement: Call
Twenty CRM
Task (subtype: call)
1:1ChartMogul call logs migrate to Twenty Task records with the call disposition, duration, and notes preserved in the Task body. The Task is linked to the correct Company or Person record by resolving the customer reference at migration time. Activity timestamps are preserved so the timeline ordering is maintained.
ChartMogul
Engagement: Email
Twenty CRM
Task + Note
1:1ChartMogul email engagement records migrate as a Task (representing the activity timeline entry) with a linked Note holding the email body and metadata (sender, recipient, subject). The Task is linked to the Company or Person record; the Note is attached via Twenty's file linking mechanism. Email attachments migrate as Note attachments where present in the source record.
ChartMogul
Engagement: Meeting
Twenty CRM
Task
1:1ChartMogul meeting engagements (with attendees, location, start and end time) migrate as Task records with the meeting title as the Task subject and meeting notes in the Task body. Attendee information is stored as a text list in the Task since Twenty does not have a native EventAttendee object equivalent.
ChartMogul
Engagement: Note and Call Log
Twenty CRM
Note
1:1ChartMogul Notes and call logs migrate as Note records attached to the parent Company record. The note creation date and author are preserved in the Note metadata. Call logs include disposition and duration in the note body as plain text since Twenty does not have a structured call log object.
| ChartMogul | Twenty CRM | Compatibility | |
|---|---|---|---|
| Customer (parent record) | Company1:1 | Fully supported | |
| Data Source Customer (child record) | Company (secondary record)1:many | Fully supported | |
| Subscription | Custom fields on Company + Product1:many | Fully supported | |
| Plan | Product1:1 | Fully supported | |
| Invoice | Task + custom fields on Company1:1 | Fully supported | |
| Transaction | Note or custom fields on Company1:1 | Fully supported | |
| MRR Movement | Custom fields on Company1:1 | Fully supported | |
| Opportunity | Opportunity1:1 | Fully supported | |
| Engagement: Call | Task (subtype: call)1:1 | Fully supported | |
| Engagement: Email | Task + Note1:1 | Fully supported | |
| Engagement: Meeting | Task1:1 | Fully supported | |
| Engagement: Note and Call Log | Note1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
ChartMogul gotchas
Customer vs. data source customer split requires dual-object migration
40 req/s API rate limit restricts bulk migration throughput
Transaction fee handling setting causes silent MRR discrepancies
Historical cohort data cannot be backdated after initial import
Twenty CRM gotchas
Import order is enforced and critical
Export limited to 20,000 records and visible columns only
Soft-deleted records count toward uniqueness and trigger restores
API rate limits cap at 200 req/min on Organization tier
No native email sequences — follow-up cadences require external tools
Pair-specific challenges
Migration approach
Discovery and scoping audit
We audit the source ChartMogul account across billing sources (number of connected Stripe, Chargebee, Recurly, PayPal, or app store integrations), parent Customer count, total Data Source Customer records, subscription volume, invoice count, transaction count, engagement history length, and active workflow/sequence count. We pair this with a Twenty workspace audit: current field schema, configured Pipelines and stages, existing custom fields, and API access tokens. The discovery output is a written migration scope document with record counts per object, a preliminary object mapping, and a recommended Twenty field schema to pre-configure before data import.
Twenty workspace pre-configuration
We guide the customer through creating the custom field schema in Twenty's Data Model before any data import begins. This includes custom number fields for MRR and ARR on the Company object, a Company-to-Company relationship field for the parent-child billing source linkage, a subscription_status__c text field, and any custom fields mapped from ChartMogul's custom attributes. We also configure the Opportunity Pipeline and stages to align with ChartMogul's deal stages. Schema configuration is validated in Twenty's sandbox or a duplicate workspace before production migration begins.
ChartMogul API extraction with rate-limit throttling
We extract data from ChartMogul's REST API using cursor-based pagination and 25ms inter-request delays to stay within the 40 req/s rate limit. The extraction runs in dependency order: Plans first (for Product creation), then parent Customers, then Data Source Customers with external_id linkage to parents, then Subscriptions, then Invoices, then Transactions, then Opportunities, then Engagements. Each extraction phase emits a row-count reconciliation against the source account before the next phase begins. Large engagement histories are chunked into weekly batches to prevent memory exhaustion and to allow mid-extraction validation.
Parent-child customer linkage and Company import
We import parent Customer records into Twenty as Company records, using ChartMogul's customer UUID as the external_id for cross-reference. We then import Data Source Customer records as secondary Company records tagged with the billing source name (e.g., stripe_customer, chargebee_customer), and create the Company-to-Company relationship records linking each child to its parent. This step establishes the two-level model in Twenty and must complete before any invoice or subscription import that references a customer.
Subscription and invoice migration
We import Plans as Product records in Twenty, then map active Subscriptions to the custom MRR and subscription fields on the parent Company. Invoices migrate as closed-won Opportunities with the invoice amount, invoice number as the Opportunity name, and a Note attached to the parent Company containing the full invoice detail. We apply the transaction fee handling setting during this phase to ensure the net amounts reflect the correct revenue after fees. Transaction histories (payments, refunds, chargebacks) are consolidated into monthly summary Notes on the parent Company to manage import volume.
Engagement history and metric preservation
Calls, emails, meetings, and notes from ChartMogul migrate as Task and Note records linked to the parent Company. The most recent MRR and ARR values are written to the custom number fields on each Company record. We deliver the full MRR movement history as a CSV file alongside migration so the customer's RevOps team can build movement reporting in Twenty's dashboard module or a connected BI tool. The CSV includes customer name, movement type (new business, expansion, contraction, churn, reactivation), MRR delta, and effective date.
Cutover, final validation, and automation handoff
We freeze writes in ChartMogul during cutover, run a final delta extraction for any records modified during the migration window, and close out the ChartMogul API session. We deliver a written inventory of every active ChartMogul Workflow and Sequence with trigger conditions, actions, and recommended equivalents in Twenty's Workflow builder. We do not rebuild automations in Twenty; that work is handled by the customer's admin using the inventory document. We support a one-week hypercare window to resolve reconciliation issues raised during the first user acceptance testing cycle in Twenty.
Platform deep dives
ChartMogul
Source
Strengths
Weaknesses
Twenty CRM
Destination
Strengths
Weaknesses
Complexity grading
Moderate CRM migration. 1 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Moderate migration
Derived from compatibility, mapping clarity, API constraints, and data volume across ChartMogul and Twenty CRM.
Object compatibility
1 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
ChartMogul: 40 requests per second primary limit, plus compute time per minute per account and max 20 parallel connections.
Data volume sensitivity
ChartMogul doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
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FAQ
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