CRM migration
Field-level mapping, validation, and rollback between ContactDB and monday CRM. We move data and schema; workflows are rebuilt natively in monday CRM.
ContactDB
Source
monday CRM
Destination
Compatibility
4 of 8
objects map 1:1 between ContactDB and monday CRM.
Complexity
CModerate
Timeline
2-3 weeks
Overview
Moving from ContactDB to Monday.com CRM is a structural migration from a purchased B2B contact list into a living CRM with boards, activity tracking, and pipeline management. ContactDB exposes no API—all export relies on customer-provided CSV packages. We ingest those packages, parse contact and company fields, apply a pre-import validation pass that flags missing emails, malformed titles, and duplicate company names, and then load the cleaned data into Monday.com through the REST API with batch chunking and rate-limit handling. Segment membership (industry, profession, title, country, software usage) is reconstructed as custom multi-select columns on the Contacts board since ContactDB does not export these as standalone tag objects. Monday.com has no native lead scoring, lifecycle stage tracking, or engagement history model, so any warmth signals must come from the customer's outreach tools after migration. Workflows, automations, and reporting configurations do not migrate; we deliver a written inventory of Monday.com automations requiring rebuild in the new board builder.
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 ContactDB 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.
ContactDB
Contact
monday CRM
Contact Item (Contacts board)
1:1ContactDB contact records map to Monday.com CRM contact items in the Contacts board. Standard contact fields (Name, Email, Phone, Job Title) map to Monday's built-in name, email, phone, and text columns. ContactDB firmographic signals including SICCODE, credit rating, company size, and industry are mapped to custom columns in the Contacts board. Since Monday.com does not have a native lifetime value or lead quality field, these values are stored as numeric or dropdown custom columns if the customer specifies them during scoping.
ContactDB
Company (firmographic attribute)
monday CRM
Company Item (Companies board)
1:1ContactDB exposes company name, industry, size, and SICCODE per contact as attributes rather than standalone company records. We extract unique company values across all contact records, deduplicate by company name, and create a Companies board entry for each unique company. The Contacts board item is then linked to the Companies board item via Monday.com's Board Relations column. This resolves the one-to-many relationship where multiple ContactDB contacts reference the same company.
ContactDB
Segment Membership (industry, profession, title, country, software usage)
monday CRM
Multi-Select Custom Columns (Contacts board)
lossyContactDB segments contacts by industry, profession, title, country, and software-usage criteria, but these segment labels are not exported as standalone tag objects. We reconstruct segment membership as Monday.com multi-select columns on the Contacts board, one column per segment category. The customer confirms which segment categories are meaningful post-migration during scoping. This requires the Contacts board to have the segment columns created before import so that values map directly during the API load.
ContactDB
N/A (not present in ContactDB)
monday CRM
Activity Tracking (Task items linked to contacts)
lossyContactDB stores no engagement or activity data. Monday.com CRM does not have a native engagement timeline equivalent to HubSpot's activity log, but tasks can be created as items in a separate Activity board and linked to contact records via Board Relations or the connect board feature. We configure this structure during migration and advise the customer on the post-migration workflow for logging outreach activity against imported contacts. Any warmth or engagement signals must originate from the customer's outreach tools after migration, not from ContactDB.
ContactDB
Deal (if present in customer's list model)
monday CRM
Deal Item (Deals or custom board)
1:1ContactDB does not implement a deal or pipeline model natively. However, some customers using ContactDB for B2B outreach track deal potential externally or in spreadsheets alongside their purchased lists. If Deal records are in scope, we map them to Monday.com board items with a Status column representing pipeline stages (Prospecting, Qualified, Proposal, Won, Lost), a Value column for deal amount, and Board Relations linking each Deal item to the associated Contact and Company items.
ContactDB
Tags
monday CRM
Multi-Select Column or Labels
lossyContactDB does not export tag objects as standalone entities. Segment criteria (industry, profession, title, country, software usage) are the closest equivalent and are handled through the multi-select segment columns described above. If the customer has internal tag annotations that were added post-purchase, those are captured as a free-text Notes column on the contact item, since Monday.com does not have a native tags object at the contact level in the CRM module.
ContactDB
Custom Fields
monday CRM
Custom Columns
lossyContactDB does not document a custom fields schema. Any extended attributes stored against contacts in ContactDB are proprietary to the platform and not exposed in export packages. If the customer has supplementary data they added manually (internal IDs, campaign codes, custom scores), these must be disclosed during scoping so we can map them to Monday.com custom columns of the appropriate type (text, number, date, dropdown) before import begins.
ContactDB
Users / Owners
monday CRM
Monday.com Team Members
1:1ContactDB is a data product with no internal user accounts, so there are no Owner assignments in the source data to migrate. In Monday.com CRM, contact items can be assigned to team members for accountability. We configure a Team Members column on the Contacts board during migration and leave assignments open for the customer's admin to set post-migration based on territory or campaign ownership.
| ContactDB | monday CRM | Compatibility | |
|---|---|---|---|
| Contact | Contact Item (Contacts board)1:1 | Fully supported | |
| Company (firmographic attribute) | Company Item (Companies board)1:1 | Fully supported | |
| Segment Membership (industry, profession, title, country, software usage) | Multi-Select Custom Columns (Contacts board)lossy | Fully supported | |
| N/A (not present in ContactDB) | Activity Tracking (Task items linked to contacts)lossy | Fully supported | |
| Deal (if present in customer's list model) | Deal Item (Deals or custom board)1:1 | Fully supported | |
| Tags | Multi-Select Column or Labelslossy | Not supported | |
| Custom Fields | Custom Columnslossy | Not supported | |
| Users / Owners | Monday.com Team Members1:1 | 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.
ContactDB gotchas
No public API requires manual CSV export
No engagement or lifecycle data to migrate
Segment membership is not a first-class object
Data freshness depends on purchase tier
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
CSV package intake and schema discovery
We receive the ContactDB export package from the customer and perform an initial schema discovery pass. This includes counting total records, identifying all field headers present in the export, assessing data completeness per field (percentage of records with populated values), and flagging records with missing or malformed email addresses, blank company names, or duplicate rows. We produce a data quality report before designing the Monday.com column schema so that the customer understands the baseline record quality entering the import.
Monday.com column schema design and board setup
We design the Monday.com CRM column schema based on the ContactDB field inventory. Standard fields (Name, Email, Phone, Job Title) map to Monday's built-in contact columns. ContactDB firmographic attributes (SICCODE, company size, credit rating, industry) are mapped to custom columns of the appropriate type (dropdown, number, text). Segment membership columns are created as multi-select fields. We set up the Contacts board and the Companies board (if company-level records are in scope) with Board Relations enabled before any data is imported so that contact-to-company linking is active from the first record insertion.
Pre-import deduplication and data cleansing
We run a deduplication pass against the ContactDB export before any Monday.com API calls. This includes identifying contacts with duplicate email addresses (the primary dedupe key), flagging contacts with the same name and company but different email addresses for customer review, and flagging company names with spelling variations that should be merged in the Companies board. Records with invalid email formats, blank company names, or records older than a customer-specified cutoff date are quarantined to a separate review queue. We do not import quarantined records without explicit customer approval.
Companies board import first
We import unique company records into the Monday.com Companies board first, before any contacts, to satisfy the Board Relations lookup dependency. Company records are deduplicated by company name with normalization (trimming whitespace, standardizing case). The Monday.com company item ID is captured for each unique company so that the contact-to-company relationship can be resolved during the contact import phase. This step is skipped if the customer scope is contacts only with no company-level tracking.
Contacts board import with rate-limit-aware batching
We import contact records into the Monday.com Contacts board in batches of 100 items per API request. Each batch is sequenced with a brief delay between requests to respect Monday.com's per-IP rate limit of 5,000 requests per 10 seconds. We resolve the contact-to-company Board Relations link by looking up the company item ID by company name match. Segment membership values are written to the corresponding multi-select columns. After each batch completes, we validate the imported row count against the source CSV row count and log any API errors for retry.
Reconciliation report and automation inventory delivery
We deliver a post-import reconciliation report that compares record counts by object (contacts imported versus contacts in source, companies imported versus unique companies in source), a sample record spot-check against the source CSV for field accuracy, and a count of quarantined records with the reason for each. We also deliver a written inventory of Monday.com board automations the customer's admin should configure post-migration, including contact assignment rules, deal stage update triggers, and follow-up task creation automations. We do not build these automations inside the standard migration scope.
Platform deep dives
ContactDB
Source
Strengths
Weaknesses
monday CRM
Destination
Strengths
Weaknesses
Complexity grading
Moderate CRM migration. 2 of 8 objects need a manual workaround.
Overall complexity
Moderate migration
Derived from compatibility, mapping clarity, API constraints, and data volume across ContactDB and monday CRM.
Object compatibility
2 of 8 objects need a manual workaround.
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
ContactDB: Not applicable — no live API surface..
Data volume sensitivity
ContactDB 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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