CRM migration
Field-level mapping, validation, and rollback between Sellsation CRM and monday CRM. We move data and schema; workflows are rebuilt natively in monday CRM.
Sellsation CRM
Source
monday CRM
Destination
Compatibility
5 of 8
objects map 1:1 between Sellsation CRM and monday CRM.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Sellsation CRM to Monday.com CRM is a data-model translation, not a record copy. Sellsation organizes sales around guided pipeline stages with a Customers-to-Contact-Persons-to-Sales-Projects hierarchy; Monday.com uses Boards containing Items with custom columns. We resolve this structural mismatch during scoping by designing a Board-as-Entity mapping where each Sellsation object type (Customers, Contact Persons, Sales Projects) becomes a dedicated Board with typed columns. Sellsation has no documented public API, so we extract via CSV with full-field enumeration validated against the UI before migration. Activity history volume can be 10–20× the contact count in active accounts; we chunk exports into time-bounded batches and map them to Monday.com Items with status columns preserving the chronological relationship. Multi-level Campaigns, custom reports, and dashboards do not migrate; we deliver a written automation inventory and a data export sufficient for the customer's Monday.com team to rebuild from complete source data.
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 Sellsation CRM object lands in monday CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Sellsation CRM
Customer
monday CRM
Organization (Board as Entity)
1:1Sellsation Customers (the account-level records) map to Monday.com Organizations using the Board-as-Entity CRM pattern. We create a dedicated Customer Board with columns for company name, industry, website, phone, address, and custom property fields. Organization-level columns preserve the Sellsation Customer hierarchy context. The Organization board is created before Contact Persons to satisfy any cross-board dependency.
Sellsation CRM
Contact Person
monday CRM
Contact (within Organization Board)
1:manySellsation Contact Persons attached to a Customer map to Monday.com Contact Items within the Organization Board. The parent Customer relationship maps to a Contact Person column pointing to the organization item. Full name splits into First Name and Last Name columns; email, phone, role, and activity history link to the contact item. If the customer uses separate Contact and Organization boards, we configure cross-board linking via the Contact Person column type.
Sellsation CRM
Sales Project
monday CRM
Opportunity Item (Deals Board)
1:1Sellsation Sales Projects (the deal/opportunity records) map to Monday.com Items in a Deals Board with columns for deal name, value, stage (mapped from Sellsation pipeline stage to Monday.com status column), owner, expected close date, and custom fields. Sellsation's automated potential analysis result migrates as a numeric or rating column. Pipeline stage history migrates as a sub-items table or as separate Activity items if granular stage-change logging is required.
Sellsation CRM
Activity (calls, appointments, notes)
monday CRM
Activity Items (linked to Contact or Project)
1:1Sellsation Activity records (calls, appointments, notes) map to Monday.com Items in an Activity Board or as sub-items attached to the relevant Contact Person or Sales Project Item. We preserve activity type as a Status column, timestamps as Date columns, and body/notes as a Text column. Because Monday.com lacks a native activity-timeline object, we simulate the timeline with chronologically ordered Items using the created_at column for sort ordering. Activity exports are chunked into time-bounded batches to manage Sellsation's high activity-to-contact ratio.
Sellsation CRM
Task
monday CRM
Task Item
1:1Sellsation Tasks (assigned to users with due dates, linked to Contact Persons or Sales Projects) map to Monday.com Items in a Tasks Board with Due Date, Assignee, Status, and Priority columns. Task status (open, completed) maps to Monday.com Status values. We resolve the Sellsation owner by email match to a Monday.com team member and map the linked Contact Person or Sales Project as a Relation column.
Sellsation CRM
Campaign
monday CRM
Campaign Board (manual rebuild inventory)
lossySellsation multi-level Campaigns with emails, conditional stage movements, and automated task creation do not migrate as automations. We export the Campaign name, enrollment criteria, linked Contact Persons, and campaign stage history as a Campaign Board in Monday.com with the current stage recorded as a column. The customer's Monday.com admin uses this data to rebuild campaign logic as Monday.com automations post-migration.
Sellsation CRM
Custom Fields (on primary objects)
monday CRM
Custom Columns
lossySellsation custom properties on Customers, Contact Persons, and Sales Projects map to Monday.com custom column types. We enumerate all custom fields during scoping, matching text fields to Text columns, picklists to Dropdown or Status columns, dates to Date columns, and numeric values to Number columns. Fields with cross-object dependencies are flagged for Monday.com relation column configuration.
Sellsation CRM
Geo Map Data
monday CRM
Address Columns
1:1Sellsation geo map and heatmap data stored as location metadata on Sales Projects exports as standard address fields in Monday.com. The proprietary heatmap visualization cannot be replicated in Monday.com, but the underlying location data (postal code, city, region) migrates as Location columns so geographic context is preserved for territory analysis in Monday.com's map view.
| Sellsation CRM | monday CRM | Compatibility | |
|---|---|---|---|
| Customer | Organization (Board as Entity)1:1 | Fully supported | |
| Contact Person | Contact (within Organization Board)1:many | Fully supported | |
| Sales Project | Opportunity Item (Deals Board)1:1 | Fully supported | |
| Activity (calls, appointments, notes) | Activity Items (linked to Contact or Project)1:1 | Fully supported | |
| Task | Task Item1:1 | Fully supported | |
| Campaign | Campaign Board (manual rebuild inventory)lossy | Fully supported | |
| Custom Fields (on primary objects) | Custom Columnslossy | Mapping required | |
| Geo Map Data | Address Columns1:1 | Mapping required |
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.
Sellsation CRM gotchas
No documented public API for programmatic export
Activity history volume can bloat export files
Custom reports and dashboards do not migrate
Geo map and heatmap data is proprietary visualization
monday CRM gotchas
Subitems are not included in bulk exports
Daily API call limits vary sharply by plan
Legacy automations (Sentence Builder) are being deprecated
Excel and account exports only include table views
Enterprise admins can disable non-admin exports
Pair-specific challenges
Migration approach
Discovery and export feasibility assessment
We conduct a scoping call to enumerate all Sellsation objects, standard fields, and custom fields visible in the UI. We assess the CSV export capability for each object type, identify any fields that cannot be exported via CSV, and document the activity-to-contact ratio to estimate batch sizing. The output is a written migration scope with a field-by-field export coverage matrix and a Monday.com Board-Column schema draft.
Monday.com Board schema design
We design the Monday.com Board-Column schema based on the Board-as-Entity CRM pattern. We create Boards for Customers, Contact Persons, Sales Projects, Activities, and Tasks, with column types matched to Sellsation field types. Relation columns are configured to link Contact Persons to Customers and Sales Projects to Contact Persons. We validate the schema in a Monday.com trial workspace before production setup.
CSV export and data validation
We guide the customer through Sellsation CSV exports for each object type, validating field coverage against our enumeration. We chunk activity exports into time-bounded batches, flag any fields absent from the CSV, and deliver a data quality report identifying duplicates, missing required fields, and stale records. The customer approves the clean export before migration begins.
Sandbox migration and reconciliation
We run a full migration into a Monday.com test workspace using production-equivalent data volume. The customer's RevOps lead reconciles record counts and spot-checks 20-30 random records against the Sellsation source data. Mapping corrections and board schema adjustments happen in the test workspace before production migration begins.
Production migration in dependency order
We run production migration in record-dependency order: Customer Board first (organizations), Contact Person Board second (with Relation to Customer resolved), Sales Project Board third (with owner email matched to Monday.com team member), Activities in time-bounded batches, and Tasks last. Each phase emits a row-count reconciliation report before the next phase begins. We pause writes in Sellsation during the migration window and run a final delta pass for any records modified during the cutover.
Cutover, validation, and automation rebuild handoff
We enable Monday.com as the system of record and deliver the Campaign Automation Rebuild Guide listing every Sellsation campaign trigger, condition, and action with its Monday.com automation equivalent. We deliver the Campaign Board with enrollment data for the customer's admin to use as the rebuild reference. We support a three-day hypercare window for reconciliation issues. Monday.com automations, Sellsation workflows, and custom reports are not rebuilt inside the migration scope.
Platform deep dives
Sellsation CRM
Source
Strengths
Weaknesses
monday CRM
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Sellsation CRM and monday 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
Sellsation CRM: Not publicly documented.
Data volume sensitivity
Sellsation CRM 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.
Category
FAQ
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