CRM migration

Migrate from LeadMaster to Twenty CRM

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

LeadMaster logo

LeadMaster

Source

Twenty CRM

Destination

Twenty CRM logo

Compatibility

91%

10 of 11

objects map 1:1 between LeadMaster and Twenty CRM.

Complexity

BStandard

Timeline

3-5 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from LeadMaster to Twenty CRM is a structural migration for small-to-mid-market teams leaving an aging SMB platform for a modern open-source alternative. LeadMaster stores company data as Accounts, leads as Leads, and pipeline deals as Opportunities tied to Accounts. Twenty CRM mirrors this model with Company, Person, and Custom opportunities but lacks a native Lead-to-Opportunity conversion action, meaning we split the migration into distinct phases and document the manual conversion step. We preserve owner assignments, custom form field data, case histories, and email send records; we do not migrate LeadMaster's point-and-click workflows or marketing automation sequences because they have no export mechanism. The migration uses Twenty's REST and GraphQL APIs with bulk chunking for large record volumes and delivers a written automation inventory for the customer's admin to rebuild post-cutover.

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

LeadMaster logo

LeadMaster

What's pushing teams away

  • Multiple reviewers describe the interface as antiquated, comparing it unfavorably to modern CRMs on report customization and overall usability.
  • Performance issues are cited—slowness and occasional glitches that disrupt workflow for active sales teams.
  • Small-to-mid-market teams outgrow the feature set as they scale, particularly around reporting depth and third-party integrations.
  • A reviewer notes the platform struggles with complex business models requiring multi-line product tracking beyond basic pipeline management.

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 LeadMaster objects map to Twenty CRM

Each row shows how a LeadMaster 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.

LeadMaster

Account

maps to

Twenty CRM

Company

1:1
Fully supported

LeadMaster Accounts (primary company/organization records) map directly to Twenty CRM Company records. The primary contact link migrates as a Person-Company relation. All standard address fields, custom properties, and the original LeadMaster account owner assignment preserve. We resolve the owner by email match against Twenty workspace members at migration time.

LeadMaster

Lead

maps to

Twenty CRM

Person

1:1
Fully supported

LeadMaster Leads are the core object of the source data model. We map them 1:1 to Twenty Person records. The lead status, source, lifecycle fields, and owner assignment all transfer. Note that Twenty CRM has no native Lead-to-Opportunity conversion feature (as documented in GitHub issue #10422); we flag this gap during discovery and document the manual conversion step or custom automation needed post-migration to move Person records into Opportunity pipeline stages.

LeadMaster

Opportunity

maps to

Twenty CRM

Opportunity

1:1
Fully supported

LeadMaster Opportunities map to Twenty CRM Opportunity records. Stage, amount, close date, owner, and associated Account (Company) link transfer. Custom pipeline stages from LeadMaster are mapped against Twenty's stage list during import. The Opportunity-Company and Opportunity-Person relationships resolve at migration time using company domain or contact email as the lookup key.

LeadMaster

Case

maps to

Twenty CRM

Custom Object (Case)

1:1
Fully supported

LeadMaster Cases (customer support/helpline module) map to a Twenty CRM custom object named Case. We pre-create the Case object and its fields via Twenty's /metadata API before migration: case number, status, priority, description, and the associated company/person link. Conversation threads migrate as Task or Note records attached to the Case.

LeadMaster

Custom Form

maps to

Twenty CRM

Custom Object + Fields

lossy
Fully supported

LeadMaster's custom form builder stores field definitions separately from submitted response data. We extract both during export. Custom form fields that have no direct equivalent in Twenty's schema are pre-created as custom fields on the target object (Person or Company) via the metadata API. For form fields with no viable schema mapping, we fall back to a structured JSON custom field or a rich-text notes field to preserve the data.

LeadMaster

Campaign

maps to

Twenty CRM

Task (Campaign Reference)

1:1
Fully supported

LeadMaster marketing campaigns and associated email sends migrate as campaign records with Person associations. Email content and templates export from LeadMaster and are re-imported as Note records or attached documents. Campaign automation sequences (workflow-triggered email sequences) do not migrate; we document the sequence structure for rebuild as Twenty Workflow filters.

LeadMaster

Landing Page

maps to

Twenty CRM

Documentation (no direct mapping)

1:1
Fully supported

LeadMaster landing page templates and form integrations are documented during discovery. The page content exports; the hosting and form-to-lead routing cannot be replicated in Twenty CRM because Twenty does not include a native landing page builder. We deliver a list of every landing page with its form fields and routing logic so the customer's team can re-establish the pages in a dedicated marketing platform or rebuild them in a CMS post-migration.

LeadMaster

User / Owner

maps to

Twenty CRM

WorkspaceMember

1:1
Fully supported

LeadMaster users, roles, and permission levels map to Twenty workspace members. We match by email address. Active/inactive status preserves. Owner assignments on leads, opportunities, and cases migrate by resolving the LeadMaster user ID to the Twenty workspace member email.

LeadMaster

Activity (Notes, Calls, Emails, Tasks)

maps to

Twenty CRM

Task, Event, Note

1:1
Fully supported

LeadMaster notes, logged calls, email activity, and calendar events migrate to Twenty Task and Event records. Emails migrate as Note records with rich-text body. Call duration, disposition, and recording references transfer to custom fields on the Task. Activity timestamps preserve for timeline ordering. We map to Twenty's standard Task and Event objects using the /graphql endpoint with batch chunking for large activity volumes.

LeadMaster

Smart Queue / Saved Search

maps to

Twenty CRM

Note (Documentation)

1:1
Fully supported

LeadMaster Smart Queues and saved searches define dynamic record filters. These have no direct equivalent in Twenty CRM. We document each Smart Queue as a written specification with its filter criteria, then provide a mapping table showing which Twenty list views or segment filters each Smart Queue should produce post-migration. The customer's admin configures the equivalent views in Twenty.

LeadMaster

Attachment

maps to

Twenty CRM

Attachment / Note

1:1
Fully supported

File attachments stored against leads, accounts, or cases in LeadMaster export and re-upload to Twenty. LeadMaster stores files in Azure; we download each attachment, validate file integrity, and attach it to the corresponding Company, Person, or Opportunity record. Large-volume attachment exports require Azure file access credentials and may extend the migration timeline.

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.

LeadMaster logo

LeadMaster gotchas

High

Workflow logic does not survive migration

High

Tier-based contact limits can cause import overages

Medium

Pricing pages show conflicting tier structures

Medium

Email marketing module requires a Pro logon on lower tiers

Low

Custom forms and their responses may have schema gaps

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 CRM lacks native Lead-to-Opportunity conversion

    A GitHub issue (twentyhq/twenty#10422) confirms that Twenty CRM does not currently support converting a Person record directly into an Opportunity. This means leads that should enter a pipeline in Twenty require either a manual copy step or a custom automation script built on Twenty's GraphQL API. We flag this gap during discovery, document the conversion workflow that LeadMaster users relied on, and provide a written recommendation for implementing the conversion step in Twenty using a Workflow filter or a custom script. Teams that skip this step will have Leads in Twenty that cannot naturally progress into pipeline stages without manual re-entry.

  • LeadMaster workflow logic has no export mechanism

    LeadMaster's automated business rules (lead status updates, automated emails, SMS, calendar events, record reassignment) are built in a point-and-click interface with no export capability. We document every active workflow during discovery, capturing trigger conditions, actions, and sequencing. The workflow logic itself does not migrate. We deliver a written inventory that maps each LeadMaster workflow to a Twenty Workflow filter (v1.4.0+) or a recommended custom automation approach. Email marketing sequences and campaign automation similarly do not transfer.

  • LeadMaster tier-based contact limits can cause import overages

    LeadMaster's paid tiers impose contact caps tied to logon count (2,500-5,000 on CRM-Xpress, 5,000-10,000 on Enterprise per logon), and the Free tier caps at 1,000 contacts. During scoping, we audit the actual contact count against the customer's LeadMaster tier. Records exceeding the cap require either a LeadMaster plan upgrade before export or a contact hygiene step to identify inactive/duplicate records. We flag this before migration begins so the customer can choose a path.

  • Custom form field schemas may have gaps in the destination

    LeadMaster's custom form builder lets admins create non-standard field structures per form, with field definitions stored separately from response data. We extract both. Where a form field has no equivalent in Twenty's schema, we fall back to a custom property or a structured JSON notes field. This preserves the data but may require the customer's admin to restructure the form layout post-migration for full usability.

Migration approach

Six steps for a successful LeadMaster to Twenty CRM data migration

  1. Discovery and data audit

    We audit the source LeadMaster portal for tier (Free/CRM-Xpress/Enterprise), record counts across Accounts, Leads, Opportunities, Cases, Campaigns, and Activity history. We inventory every active workflow, Smart Queue, custom form, and owner assignment. We also identify the Azure blob storage path for attachments and confirm access credentials. The discovery output is a written migration scope with record counts, a workflow inventory document, and a tier-limit compliance check against the customer's current LeadMaster plan.

  2. Schema design and metadata pre-provisioning

    We design the destination schema in Twenty CRM. This includes pre-creating any custom objects (Case, or domain-specific objects matching LeadMaster custom forms) via Twenty's /metadata API, adding custom fields for LeadMaster properties with no direct equivalent, and configuring the Opportunity pipeline stages to match the LeadMaster deal stages. Twenty auto-generates a GraphQL schema from the metadata, which we validate before proceeding to import.

  3. Sandbox migration and reconciliation

    We run a full migration into Twenty CRM using a staging instance (or a copy of the production target for self-hosted deployments). The customer's team spot-checks 25-50 records against the LeadMaster source, verifies Opportunity-Company-Person relationship integrity, and confirms activity timeline ordering. Any mapping corrections happen in this phase. The customer signs off the sandbox reconciliation before production migration begins.

  4. Owner and workspace member reconciliation

    We extract every distinct LeadMaster Owner referenced on Leads, Opportunities, Cases, and Activity records and match by email against Twenty's workspace members. Owners without a matching Twenty workspace member go to a reconciliation queue. The customer's admin provisions any missing workspace members before record import resumes. Migration cannot proceed past this step because owner references are required on standard objects in Twenty.

  5. Production migration in dependency order

    We run production migration in record-dependency order: workspace members validated, Companies imported (from LeadMaster Accounts), Persons imported (from LeadMaster Leads, with the manual conversion gap flagged for post-migration), Opportunities imported with Company and Person lookups resolved, Cases imported to the custom Case object, Activities (Tasks, Events, Notes) via Twenty's GraphQL API with batch chunking, and Attachments downloaded from Azure and re-uploaded to the parent record. Each phase emits a row-count reconciliation report before the next phase begins.

  6. Cutover, validation, and workflow rebuild handoff

    We freeze LeadMaster write access 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 the workflow inventory document, Smart Queue mapping table, and landing page catalog to the customer's admin team. We support a one-week hypercare window for reconciliation issues. We do not rebuild LeadMaster workflows as Twenty Workflow filters inside the migration scope; that is a separate engagement or an internal admin task.

Platform deep dives

Context on both ends of the pair

LeadMaster logo

LeadMaster

Source

Strengths

  • No annual contract requirement removes commitment risk for small teams trying the platform
  • White-label included at all pricing tiers—attractive for agencies and VARs
  • Bundled marketing automation (email, landing pages, SMS) avoids separate tool costs
  • Strong customer support responsiveness cited consistently across verified reviews
  • Fast onboarding and ramp time for non-technical sales reps

Weaknesses

  • Interface and feature set described as outdated compared to modern CRM alternatives
  • Performance issues including slowness and occasional glitches reported by active users
  • Limited reporting and customization depth for scaling businesses
  • Integration ecosystem is narrow—fewer third-party connectors than competing SMB CRMs
  • Workflow automation cannot be exported; must be manually rebuilt in destination
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 LeadMaster 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

    LeadMaster: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your LeadMaster 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 LeadMaster to Twenty CRM data migrations

Answers to the questions buyers ask most during LeadMaster 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 migrations land between three and five weeks for accounts under 15,000 Leads, 3,000 Opportunities, and no custom objects. Migrations with custom form schemas, case history, large activity records (over 200,000), or multi-logon Enterprise accounts requiring owner reconciliation move to seven to twelve weeks because of metadata API setup, attachment Azure export time, and the Lead-to-Opportunity conversion documentation work.

Adjacent paths

Related migrations to explore

Ready when you are

Move from LeadMaster.
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