CRM migration

Migrate from Constructor to Freshsales

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

Constructor logo

Constructor

Source

Freshsales

Destination

Freshsales logo

Compatibility

92%

11 of 12

objects map 1:1 between Constructor and Freshsales.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Constructor CRM combines sales CRM with built-in project management, which works well for construction and services firms but creates friction when sales process complexity grows beyond the project-work model. Freshsales is a dedicated sales CRM from the Freshworks family, with native AI-powered lead scoring, multi-pipeline management, territory management, and built-in communication tools (phone, chat, email) under one umbrella. The data models diverge most notably in how deals relate to tasks and projects: Constructor embeds task management inside deal records, while Freshsales treats sales activities as standalone objects linked to contacts and deals but not hierarchically nested. Constructor lifecycle stages map to Freshsales lifecycle stages as a custom pick-list field, since Freshsales has its own stage model that may not align one-to-one with Constructor's statuses. We migrate all standard objects (accounts, contacts, leads, deals, tasks, events, notes, files) via the Constructor and Freshsales REST APIs. Workflows, automation rules, and project hierarchies do not migrate and must be rebuilt in Freshsales using its workflow builder and sales sequences. A sample migration with field-level diff runs first, followed by the full cutover with a 24–48 hour delta-pickup window to capture any in-flight changes during the go-live period.

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

Constructor logo

Constructor

What's pushing teams away

  • G2 reviewers report uptime falling below 90% during some periods, which is below the threshold most modern SaaS customers tolerate.
  • Reporting is consistently called out as weak — reviewers note reports are not always available and filters are 'tough to administer and utilize'.
  • Filter management is described as difficult to manage and use effectively, slowing down ad-hoc data analysis and list-building.
  • Customers seeking strong native integrations beyond the listed Salesforce / ClickHomes / OCR / ELO connectors hit gaps and have to commission custom API work.
  • Builders that expand outside ANZ outgrow the platform's regional focus, since progress-claim conventions and tax treatments are tuned for Australian and New Zealand construction practice.

Choosing

Freshsales logo

Freshsales

What's pulling them in

  • Lowest barrier to entry among major CRMs — the free tier supports up to 3 users and includes core CRM functionality before committing to per-seat pricing.
  • Built-in chat, email, and phone reduce reliance on third-party integrations for basic sales communication and contact management.
  • Freddy AI contact scoring and deal insights are included on Pro plans at a lower price than comparable HubSpot tiers.
  • Kanban pipeline views across Contacts, Accounts, and Deals provide visual deal management without requiring custom configuration.
  • Integration with the broader Freshworks ecosystem (Freshdesk, Freshchat, Freshservice) reduces tool sprawl for teams already using Freshworks.

Object mapping

How Constructor objects map to Freshsales

Each row shows how a Constructor object lands in Freshsales, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Constructor

Contact

maps to

Freshsales

Contact

1:1
Fully supported

Constructor contacts map directly to Freshsales contacts. Email serves as the unique identifier for deduplication, so duplicate emails are merged or flagged. All standard contact properties—first name, last name, email, phone, job title, and address—migrate as direct field mappings. Custom fields on contacts are listed in pre‑migration plan and created in Freshsales before the run. Created and updated timestamps are preserved for audit continuity.

Constructor

Lead

maps to

Freshsales

Lead

1:1
Fully supported

Constructor leads map to Freshsales leads. Lead status in Constructor maps to Freshsales lead status using a value-by-value mapping. Unconverted leads land in Freshsales as Lead records; leads that already converted in Constructor migrate as Contacts with a conversion flag preserved.

Constructor

Company

maps to

Freshsales

Account

1:1
Fully supported

Constructor companies map to Freshsales accounts. Company name, domain (mapped to the website field), industry, employee count, and annual revenue migrate as direct fields. Constructor parent‑company hierarchies become Freshsales Parent Account lookups, requiring the parent account to be migrated first to resolve foreign keys. Custom fields on companies are listed in pre‑migration plan and created in Freshsales before migration. Created and updated timestamps are preserved for audit continuity.

Constructor

Deal

maps to

Freshsales

Deal

1:1
Fully supported

Constructor deals migrate to Freshsales deals. Deal name, value, close date, owner, and stage migrate as direct or value‑mapped fields. Constructor deal pipelines map to Freshsales deal pipelines 1:1 basis, with stage names aligned per pipeline. Custom fields on deals are listed in pre‑migration plan and created in Freshsales before migration. Created and updated timestamps are preserved for audit continuity. Deal‑task links become Freshsales Task records linked to parent deal.

Constructor

Pipeline

maps to

Freshsales

Deal Pipeline

1:1
Fully supported

Each Constructor pipeline becomes a Freshsales deal pipeline. Stage names and probabilities are mapped value‑by‑value, preserving the original ordering of stages within the pipeline. Constructor pipelines that use non‑standard stage labels require custom stage creation in Freshsales before the migration runs; we provide a stage‑creation worksheet listing each required stage and its probability. After the pipeline is configured, deals migrate using the mapped stages.

Constructor

Lifecycle Stage

maps to

Freshsales

Lifecycle Stage (custom field)

1:1
Fully supported

Constructor lifecycle stage labels have no direct Freshsales equivalent. We create a custom pick-list field (Lifecycle_Stage__c) on the Contact and Lead objects in Freshsales and migrate Constructor stage values as pick-list options. Stages that don't match Freshsales' seven-stage model are preserved as-is in the custom field.

Constructor

Deal Task (activity-type)

maps to

Freshsales

Task

1:1
Fully supported

Constructor tasks that represent sales activities (follow-up calls, proposal reviews, meeting prep) map to Freshsales tasks. Original timestamps, owners, and task subjects are preserved. The Freshsales API creates each migrated task as a standalone Task record linked to the parent deal.

Constructor

Deal Task (deliverable-type)

maps to

Freshsales

Custom Field on Deal

1:many
Fully supported

Constructor tasks that represent deliverables or milestones (e.g., signed contract, permit received) may not fit Freshsales' activity model. These split: simple yes/no milestones become custom checkbox fields on the Freshsales Deal; richer task data migrates as a custom text field for audit reference. Your team decides the split policy before migration runs.

Constructor

Note

maps to

Freshsales

Note

1:1
Fully supported

Constructor notes migrate to Freshsales notes. Original created and updated timestamps, owner, and note body text are preserved. Rich‑text formatting such as bold, italic, and bullet lists is retained where the source format is compatible with Freshsales' note editor. If a note is linked to a deal or contact in Constructor, the migrated note maintains the same association in Freshsales via the appropriate lookup field.

Constructor

Attachment / File

maps to

Freshsales

File

1:1
Fully supported

Files attached to Constructor records—deals, contacts, companies—are downloaded and re‑uploaded to Freshsales Files, preserving the original file name and size. Freshsales enforces a 25 MB per‑file limit on Growth and Pro plans; files exceeding this threshold are split or linked. Inline images embedded in notes are extracted, re‑hosted as separate file records, and note is updated with new image URLs. Duplicate file names are handled via versioning to avoid data loss.

Constructor

Owner

maps to

Freshsales

User

1:1
Fully supported

Constructor owner IDs are resolved by email match against Freshsales users. Owners with no matching Freshsales user are flagged before migration; your team either creates the Freshsales user first or assigns records to a fallback owner. No record lands without a valid Freshsales owner.

Constructor

Custom Field

maps to

Freshsales

Custom Field

1:1
Fully supported

Constructor custom fields (on contacts, companies, deals) migrate to Freshsales custom fields of the corresponding type. Freshsales custom fields must be created before the migration runs; we deliver a custom field creation plan with correct Freshsales field types (text, number, pick-list, date, checkbox, etc.).

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.

Constructor logo

Constructor gotchas

High

Reporting and filter limitations make pre-migration data inventory harder

High

Estimating templates and take-offs carry business logic, not just data

Medium

KeyPay payroll data lives in a connected but separate system

Medium

Uptime variability requires staged migration windows

Low

Custom integrations (Salesforce, ClickHomes, OCR, ELO) need separate scoping

Freshsales logo

Freshsales gotchas

Medium

Freddy AI is Pro-tier only despite heavy marketing

High

Post-migration emails and sequences are disabled

Medium

Bot session credits are a one-time 500-session allocation

Medium

Phone credits charged per minute with no cap

Low

File storage limits scale with plan tier

Pair-specific challenges

  • Constructor deal-task hierarchy has no direct Freshsales equivalent

    Constructor embeds task lists inside deal records, so a single Constructor deal with 15 tasks becomes 15 separate Freshsales Task records linked to the same deal. This conversion is intentional but means each task becomes an individual API write. If your Constructor deals contain large task sub-lists (50+ tasks per deal), the migration batch sizing increases and the Freshsales API rate limit (500 req/min on Enterprise) may require throttling. We surface the task-per-deal distribution before migration so you can budget the cutover window correctly.

  • Constructor lifecycle stage values require Freshsales custom field setup before migration

    Constructor lifecycle stages are custom labels that don't necessarily match Freshsales' seven-stage model (Subscriber, Lead, MQL, SQL, Opportunity, Customer, Evangelist). If your Constructor setup uses stages like 'Proposal Sent' or 'Negotiation' as lifecycle indicators, those values have no pre-built Freshsales equivalent. We create a custom Lifecycle_Stage__c pick-list field on both Contact and Lead in Freshsales, add your Constructor stage values as options, and map them during migration. This field creation step must happen before data lands, and we include it in the pre-migration schema plan.

  • Deliverable-type tasks (signed contract, permit received) need a split policy decision

    Constructor tasks that represent deal milestones — 'Contract Signed', 'Permit Approved', 'Proposal Accepted' — don't map cleanly to Freshsales task model because Freshsales tasks represent follow-up activities, not deal-state indicators. These require either (a) a custom milestone checkbox field on the Freshsales Deal, (b) a custom text field storing the milestone name and date, or (c) conversion to Freshsales Deal Custom Fields. We cannot auto-select the right approach — your team decides based on how you report on deal milestones in Freshsales dashboards. The migration plan includes a milestone-split worksheet to capture this decision before migration runs.

  • Freshsales API rate limits govern migration batch sizing for large record volumes

    Freshsales enforces API rate limits (500 requests per minute on Enterprise plans, lower on Growth and Pro) that determine how fast we can write records during migration. Constructor's API also has per-account limits that affect how quickly we can read data during extraction. For migrations with more than 100,000 total records, we implement server-side rate-limit handling with exponential backoff, and we may need to run the migration in off-peak hours to avoid throttling. This is disclosed in the migration plan before scheduling.

  • Constructor workflows and automation rules do not migrate to Freshsales

    Constructor workflow rules — automated task creation, stage-change triggers, assignment rules, and notification logic — are platform-specific and have no Freshsales equivalent that auto-converts. Freshsales has its own workflow builder (available on Pro and above) and sales sequences, but these must be rebuilt from scratch. We export your Constructor workflow definitions as a reference document your Freshsales admin can use during rebuild. If you are on a Freshsales Growth plan (which has basic workflows only), be aware that advanced multi-step workflow logic requires upgrading to Pro.

Migration approach

Six steps for a successful Constructor to Freshsales data migration

  1. Discovery call and source audit

    We connect to your Constructor account via API using read-only credentials and audit the full record inventory: contact count, company count, deal count, pipeline count, task sub-record distribution, custom field definitions, and lifecycle stage labels. We also check for data quality issues (duplicate emails, missing owners, malformed dates) and surface them before we write the migration plan. The audit output is a structured data map showing every Constructor object, field, and custom property alongside its Freshsales target.

  2. Build Freshsales schema plan and custom field creation

    Before data moves, we deliver a Freshsales schema setup plan: custom fields to create, pick-list values to add, Freshsales pipelines and stages to configure per Constructor pipeline, and a milestone-split policy worksheet for deliverable-type tasks. Your Freshsales admin (or our team acting as admin) creates the fields and pipelines. We validate the schema in a test Freshsales environment before committing to the full migration run. This step is the longest planning phase for teams with multiple Constructor pipelines or many custom properties.

  3. Sample migration with field-level diff

    A representative slice of records (typically 100–500) spanning contacts, accounts, leads, deals, and tasks migrates first. We generate a field-level diff showing the source value and destination value for every mapped field so you can verify lifecycle stage mapping, deal-task conversion, owner resolution, and pipeline mapping before the full run. Any mapping errors are corrected in the plan, and a second sample pass runs if needed. No records are deleted or overwritten in Freshsales during this step — it is a read-through validation.

  4. Full migration with delta-pickup window

    The full dataset migrates using the validated field map. Accounts migrate first, then contacts and leads, then deals with their converted tasks, then notes and files. A delta-pickup window (typically 24–48 hours) runs after the initial bulk load, capturing any records created or modified in Constructor during the cutover. FlitStack AI maintains an audit log of every record written, with source system ID preserved for traceability. If reconciliation reveals unexpected gaps, one-click rollback reverts the Freshsales instance to its pre-migration state.

  5. Post-migration reconciliation and export workflow definitions

    We run a record-count reconciliation against the Constructor source (contacts vs. contacts, accounts vs. accounts, deals vs. deals, tasks vs. tasks) and deliver a discrepancy report with explanations for any non-1:1 mappings (e.g., Constructor deal-task sub-lists becoming Freshsales individual tasks). The Constructor workflow export document is delivered at this stage. Your Freshsales admin uses it to rebuild automation rules in the Freshsales workflow builder or to configure Freshsales sequences for sales follow-up sequences.

Platform deep dives

Context on both ends of the pair

Constructor logo

Constructor

Source

Strengths

  • Tightly integrated Sales, Estimating, Accounting, Scheduling, and Payroll modules under one platform.
  • Visual take-off tools and template-driven estimating tailored to residential building workflows.
  • KeyPay-powered payroll with STP Phase 2 compliance for Australian statutory reporting.
  • Cost-plus and progress-claim billing native to the platform — no separate accounting bolt-on needed.
  • Australian-owned with development team in Australia, tuned to ANZ residential-building practice.

Weaknesses

  • Reporting and filter UX is widely cited as weak by G2 reviewers.
  • Uptime has been reported under 90% during some periods.
  • Limited native integration catalog — most connections (Salesforce, ClickHomes, OCR, ELO) require custom build.
  • Regional focus on ANZ residential construction limits fit for builders outside that geography.
  • Public API documentation is thin; integration partners typically engage the vendor for credentials and specs.
Freshsales logo

Freshsales

Destination

Strengths

  • Generous free tier for small teams with core CRM functionality without per-seat costs.
  • All-in-one sales CRM with built-in telephony, chat, and email reducing third-party tool dependency.
  • Freddy AI contact scoring and deal predictions available on Pro tier.
  • Multiple pipeline views with Kanban and list options across all plans.

Weaknesses

  • Reports lack depth compared to competitors like HubSpot, with limited customization options.
  • Integration setup is poorly documented with no clear guides for connecting third-party tools.
  • AI features gated behind $39/user/month Pro tier despite marketing emphasis on Freddy AI.
  • Bot sessions limited to 500 one-time allocation with no monthly refresh.

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 Constructor and Freshsales.

  • 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

    Constructor: Not publicly documented — no published rate limits. Typical SaaS limits assumed and confirmed during scoping..

  • Data volume sensitivity

    B

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

Estimator

Estimate your Constructor to Freshsales 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 Constructor to Freshsales data migrations

Answers to the questions buyers ask most during Constructor to Freshsales migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Book a free 30 minute consultation

Most Constructor-to-Freshsales migrations complete in 48–72 hours of clock time for under 50,000 total records, assuming a straightforward field mapping and pre-created Freshsales schema. Larger setups with 500,000+ records, multiple Constructor pipelines, or many custom fields extend the timeline to 5–7 days. The longest planning step is configuring Freshsales pipelines, stages, and custom fields to match the Constructor data model before data lands. Additional time may be needed for delta‑pickup windows and reconciliation checks.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Constructor.
Land in Freshsales, intact.

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