CRM migration

Migrate from Affinity Fieldreach to Twenty CRM

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

Affinity Fieldreach logo

Affinity Fieldreach

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

100%

11 of 11

objects map 1:1 between Affinity Fieldreach and Twenty CRM.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Affinity Fieldreach organizes field service data around Assets, Work Orders, Employees, and Locations — a model that has no native equivalent in Twenty CRM's People-Companies-Opportunities framework. This migration therefore requires deliberate object-level decisions: whether Affinity persons map to Twenty People directly or to a linked Company record, whether Work Orders become Twenty Tasks or a custom WorkOrder object, and whether asset hierarchies collapse into Company relationships or stay as a dedicated custom object. FlitStack AI extracts Affinity data via its REST API (subject to per-minute rate limits and monthly call quotas that we paginate around), normalizes dates and owner references, and loads into Twenty through its CSV import pipeline or API endpoints depending on record count. Automation rules, scheduling constraints, and mobile-offline configurations in Affinity Fieldreach do not transfer — we export their definitions as JSON so your Twenty admin can rebuild them in Twenty's workflow builder. The migration runs read-only against Affinity so your team keeps operating in the live system through cutover, with a 24–48 hour delta pickup window capturing any records modified during the switch.

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

Affinity Fieldreach logo

Affinity Fieldreach

What's pushing teams away

  • Per-user pricing becomes expensive to scale as the team grows, with many forced premium features that do not justify the cost increase at Advanced and Enterprise tiers.
  • Document management is poor and does not integrate well with external document storage systems, creating friction for deal teams that rely on data rooms.
  • The configurable UI can feel overwhelming for new users due to the number of variables and interaction points across the platform.
  • Limited third-party integrations compared to mainstream CRMs, causing data silos between Affinity and other tools in the investment workflow.

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 Affinity Fieldreach objects map to Twenty CRM

Each row shows how a Affinity Fieldreach 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.

Affinity Fieldreach

Person

maps to

Twenty CRM

People

1:1
Fully supported

Affinity Person records map directly to Twenty People. Each Affinity person carries a name, email, phone, and optional custom fields. Twenty's People object is the primary contact entity and supports relation links to Companies. Primary email is used as the unique identifier for deduplication during import.

Affinity Fieldreach

Organization

maps to

Twenty CRM

Company

1:1
Fully supported

Affinity Organization records (the company entity linked to Persons) translate directly to Twenty Companies. Name, domain, industry, employee count, address, and phone map to their Twenty counterparts, while any custom fields are created in Settings → Data Model before import. Parent‑child hierarchies in Affinity become Twenty's Parent Company relation where applicable.

Affinity Fieldreach

Work Order

maps to

Twenty CRM

Task

1:1
Fully supported

Affinity Work Orders map to Twenty Tasks with field-level translation: status maps to Task status, scheduled date to due date, assigned employee to assignee. Work Order description and completion notes combine into the Task body. Affinity's multi-step work order history is flattened into a single Task record with a custom long-text field preserving the sequence.

Affinity Fieldreach

Work Order (complex)

maps to

Twenty CRM

Custom Object: WorkOrder

1:1
Fully supported

If your Affinity Work Orders use custom fields beyond status and assignee — parts used, travel time, signature capture — we recommend a Twenty custom WorkOrder object. We create the custom object via Settings → Data Model, define the fields matching Affinity's schema, and import Work Orders as records of that type with a relation link to the relevant People or Company.

Affinity Fieldreach

Asset

maps to

Twenty CRM

Custom Object: Asset

1:1
Fully supported

Affinity Assets (equipment, locations, or inventory items) have no native Twenty equivalent. We create an Asset custom object in Twenty with fields for asset name, type, location, parent-asset relationship, and maintenance history pulled from Affinity's linked records. The asset-to-work-order relationship is preserved as a relation field on the WorkOrder custom object.

Affinity Fieldreach

Employee

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

Affinity Employees who are also CRM users map to Twenty Workspace Members. We extract the employee email and name, invite them to the Twenty workspace before migration, and link their People record (if they appear as a contact in Affinity) to their Workspace Member account via email match.

Affinity Fieldreach

Work Order Attachment / Photo

maps to

Twenty CRM

Files

1:1
Fully supported

Affinity Work Order attachments (photos, signatures, PDF documents) are exported from the source environment and re‑uploaded into Twenty, where each file is linked to the matching Task or custom WorkOrder record via the UI or API. File size constraints and format conversions (such as image compression) are applied during upload, and original timestamps are preserved in Twenty's file metadata.

Affinity Fieldreach

Custom Field (Person)

maps to

Twenty CRM

Custom Field on People

1:1
Fully supported

Affinity Person custom fields (beyond name, email, and phone) are migrated as Twenty custom fields on the People object. Each field is first created in Settings → Data Model, where we match the Affinity field type (text, number, select, multi‑select) and recreate pick‑list options. Validation rules or dependencies are noted in the pre‑migration checklist, and the field definitions are exported as JSON for reference before the import runs.

Affinity Fieldreach

Custom Field (Work Order)

maps to

Twenty CRM

Custom Field on Task or WorkOrder object

1:1
Fully supported

Affinity Work Order custom fields (such as service type, customer sign‑off, parts cost, and warranty flag) are recreated as custom fields on the Twenty object chosen for Work Order mapping. For each field we match the data type, recreate pick‑list values as select options, and preserve default values. The field schema is exported from Affinity and used to create Twenty custom fields via Settings → Data Model before the import.

Affinity Fieldreach

Activity / Note

maps to

Twenty CRM

Note

1:1
Fully supported

Affinity notes attached to Persons, Organizations, or Work Orders become Twenty Notes linked to the matching People, Company, or Task record. The note body, any embedded attachments, timestamps, and author details are transferred, preserving the original creation date and the author's name or email. If a parent record cannot be resolved, the note is flagged for manual review before import.

Affinity Fieldreach

Location / Address

maps to

Twenty CRM

Address fields on Company or People

1:1
Fully supported

Affinity location data on Assets or Organizations is translated to Twenty's address fields on the Company object, with multi‑line addresses parsed into street, city, state, country, and postal code components. If Affinity stores location in a custom field, that field is recreated as a custom address field in Twenty, and any missing components are flagged for manual correction before the final import.

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.

Affinity Fieldreach logo

Affinity Fieldreach gotchas

High

v2 API is not at feature parity with v1

Medium

Rate limits constrain bulk export windows

Medium

Custom fields silently truncated in third-party integrations

Low

Choice field types are immutable after creation

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

  • Asset-centric model has no native Twenty CRM equivalent

    Affinity Fieldreach organizes its entire data model around Assets — equipment, locations, and inventory — with Work Orders linked as child records. Twenty CRM ships no native Asset object; the standard People-Companies-Opportunities model assumes asset data either lives as a custom object or is embedded in Company records. If your Affinity setup has complex asset hierarchies with parent-child relationships and maintenance history, you must decide before migration whether to build a custom Asset object in Twenty (which requires creating the schema in Settings → Data Model) or collapse asset data into Company records. FlitStack AI surfaces this decision in the pre-migration schema plan and can implement either pattern — but the choice affects every downstream query and report in Twenty.

  • Affinity API rate limits require paginated multi-pass extraction

    Affinity's REST API enforces both a per-minute call limit and a monthly API call quota. Large Affinity Fieldreach instances with 50,000+ Work Order records can exhaust the monthly quota during a single export attempt, returning 429 errors or truncated results. FlitStack AI handles this by splitting the export into date-bounded batches, tracking cursor positions, and resuming from the last-seen record ID across multiple passes. This adds 4–8 hours to the extraction phase for large datasets but ensures complete data capture without manual retry. We disclose the expected number of API calls and batch count before the migration window opens.

  • Work Order scheduling and dispatch rules do not transfer

    Affinity Fieldreach includes scheduling constraints, route-optimization hints, and employee availability rules that govern how Work Orders are dispatched. Twenty's workflow builder operates on object-state-change triggers (e.g., when a Task status changes to Done, create a follow-up) but has no native scheduling engine, no resource-availability model, and no route-optimization logic. Any Affinity scheduling rules must be rebuilt manually in Twenty or replaced with a third-party scheduling tool. FlitStack AI exports your Affinity automation definitions as JSON so your Twenty admin has a reference spec for the rebuild, but the automation logic itself does not migrate.

  • Offline mobile work orders require reconciliation before import

    Affinity Fieldreach supports disconnected mobile work order entry — field technicians can complete work and capture signatures without a live connection. These offline records sync back to Affinity's cloud on reconnection, but the sync timestamp may postdate the migration export cutoff. If your team has been using offline mobile entry, there is a window where Work Orders exist in Affinity but have not yet synced when the migration snapshot is taken. FlitStack AI's delta-pickup window (24–48 hours post-cutover) captures these late-sync records, but you should coordinate a forced mobile sync before the migration window opens to minimize the delta load.

  • Custom fields in Affinity require manual creation in Twenty before import

    Affinity Person and Work Order custom fields are defined per-field in Affinity's settings and exported as part of the API response. Twenty requires custom fields to be created in the UI (Settings → Data Model) before a CSV import can populate them — the CSV import creates records, not fields. FlitStack AI generates a Twenty field-creation checklist from the Affinity schema, lists them in the order they should be created (because field dependencies matter for select options), and validates that all expected custom fields exist before running the import. If a custom field is missing, the import skips that column and logs it for manual post-migration handling.

Migration approach

Six steps for a successful Affinity Fieldreach to Twenty CRM data migration

  1. Extract Affinity data via paginated API with rate-limit handling

    FlitStack AI authenticates against Affinity's REST API using your API key and extracts Person, Organization, Work Order, Asset, Employee, Note, and Attachment records. Because Affinity enforces per-minute call limits and monthly quotas, we implement cursor-based pagination with exponential backoff on 429 responses. For large datasets we split extraction into date-bounded batches and track the last-seen record ID to resume without duplication. The extraction runs read-only so your team continues operating in the live Affinity system throughout.

  2. Build Twenty schema: custom objects, fields, and workspace members

    Before any data lands in Twenty, FlitStack AI generates a schema-setup checklist based on the Affinity data model. This includes creating the Asset custom object (if chosen), the WorkOrder custom object (if applicable), all custom fields on People and Company, and the custom fields required for Work Order translation. We also generate Workspace Member invitations for every Affinity Employee who should have Twenty access, so the assigneeId foreign key resolves correctly during import. Your Twenty admin completes the schema setup in Settings → Data Model before we proceed to import.

  3. Run sample migration with field-level diff

    A representative slice — typically 100–300 records spanning People, Companies, Work Orders, Assets, and Notes — migrates first. We generate a field-level diff comparing each source record against its Twenty counterpart, flagging any fields that were truncated, dropped due to type mismatch, or left unmapped. This step validates the value-mapping table for pick-list fields (e.g., Affinity work order status to Twenty Task status), confirms that asset hierarchy resolution is working, and verifies owner-to-member email matching. No full migration run commits until you have reviewed and approved the sample diff.

  4. Execute full migration with delta-pickup window

    The full dataset loads into Twenty via CSV import (for bulk loads) or API upsert (for custom object records), respecting the object-dependency sequence: Companies first, then People (with companyId relations), then Assets, then Tasks or WorkOrder records. A 24–48 hour delta-pickup window runs in parallel, capturing any Affinity records created or modified after the initial snapshot — including offline mobile work orders that synced after the snapshot. Audit logs record every operation, and a rollback snapshot is retained until you confirm reconciliation is complete.

  5. Deliver reconciliation report and rebuild reference package

    FlitStack AI generates a post-migration reconciliation report listing record counts by object, any fields that could not be mapped, and a list of Affinity automations and scheduling rules that were not transferable. The rebuild reference package includes the exported Affinity automation definitions as JSON, a field-by-field mapping document for your Twenty admin, and a list of any custom fields that were skipped so they can be manually backfilled. You receive all source data exports as a backup archive.

Platform deep dives

Context on both ends of the pair

Affinity Fieldreach logo

Affinity Fieldreach

Source

Strengths

  • Purpose-built for deal sourcing and relationship tracking in investment workflows.
  • Pipeline management with stage customization aligns directly with PE/VC fund cycle needs.
  • List-based tracking enables teams to group contacts by fund, portfolio company, or deal stage.
  • Per-user pricing is transparent and predictable across Essential, Advanced, and Enterprise tiers.
  • API access allows programmatic data extraction and integration with portfolio reporting tools.

Weaknesses

  • Document management features lag behind mainstream CRM platforms.
  • Expensive to scale beyond 20–30 users due to per-user pricing model.
  • Complex and overwhelming UI for new team members without dedicated onboarding.
  • Limited third-party integrations compared to Salesforce or HubSpot.
  • Premium features at Advanced and Enterprise tiers include significant cost uplift for commoditized capabilities.
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. 2 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 Affinity Fieldreach and Twenty CRM.

  • Object compatibility

    B

    2 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

    Affinity Fieldreach: Per-minute request limit + per-month account cap + concurrent request limit; exact thresholds vary by plan.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Affinity Fieldreach 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 Affinity Fieldreach to Twenty CRM data migrations

Answers to the questions buyers ask most during Affinity Fieldreach 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

Most Affinity Fieldreach to Twenty CRM migrations complete in 48–72 hours for datasets under 25,000 records. Larger setups with complex asset hierarchies or 25,000+ work orders extend to 5–10 days. The longest planning step is deciding whether to use Twenty Tasks or a custom WorkOrder object for your Affinity work orders — that choice drives how much Twenty schema setup is needed before data can land. FlitStack AI handles API rate-limit pagination for Affinity exports, which adds 4–8 hours for large datasets but ensures complete data capture.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Affinity Fieldreach.
Land in Twenty CRM, intact.

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