CRM migration
Field-level mapping, validation, and rollback between RealGreen by WorkWave and Mailchimp. We move data and schema; workflows are rebuilt natively in Mailchimp.
RealGreen by WorkWave
Source
Mailchimp
Destination
Compatibility
13 of 14
objects map 1:1 between RealGreen by WorkWave and Mailchimp.
Complexity
BStandard
Timeline
48–96 hours
Overview
RealGreen by WorkWave is a field-service-management platform built around jobs, routes, crews, and customer records for green-industry businesses. Its built-in CRM stores customer contact data alongside service-program affiliations, work-order history, and integrated payment records. Mailchimp is an email-marketing platform organized around audiences, contacts, tags, segments, and campaigns — it has no native concept of work orders, routes, schedules, or invoices. The migration carries RealGreen's customer contact records (first name, last name, email, phone, address), program and service-type affiliations, and consent/opt-in status into Mailchimp audiences. We map RealGreen programs to Mailchimp tags so you can reconstruct service-based segments in Mailchimp. Custom fields on RealGreen customers migrate as Mailchimp merge fields (FNAME, LNAME, PHONE, and any custom *|FIELD|* variables). Data that has no Mailchimp equivalent — work orders, job history, route assignments, invoice records, payment history, crew assignments, RealGreen Forms submissions — does not migrate and must be reconstructed or preserved as PDF exports. RealGreen's built-in email automations and marketing drip sequences must be rebuilt in Mailchimp's automation builder. FlitStack AI sequences the migration so contacts land in Mailchimp with valid opt-in consent and pre-applied tags before your first campaign send.
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 RealGreen by WorkWave object lands in Mailchimp, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
RealGreen by WorkWave
Customer
Mailchimp
Contact (Subscriber)
1:1RealGreen customer records map directly to Mailchimp contacts within a designated audience. The customer's email address is the primary identifier — Mailchimp requires each contact to have a valid email. Customers without email cannot be migrated as contacts and are flagged as exceptions.
RealGreen by WorkWave
Customer.firstname / lastname
Mailchimp
Contact FNAME / LNAME
1:1RealGreen stores first name and last name as separate fields. These map to Mailchimp's default FNAME and LNAME merge fields, which are available in every audience. If RealGreen stores full name in a single field, we split by the last space to populate both merge fields.
RealGreen by WorkWave
Customer.email
Mailchimp
Contact Email
1:1Email is the primary key for Mailchimp contacts. We validate each email against RFC 5322 syntax before import. Invalid email formats are excluded from migration and listed in a separate exception report with the source customer ID for manual resolution.
RealGreen by WorkWave
Customer.phone
Mailchimp
Contact PHONE
1:1Phone number migrates to Mailchimp's PHONE merge field, preserving the original format as a text string. During migration we validate each phone for a reasonable pattern (digits, optional leading plus, common separators) and strip extraneous characters. Mailchimp supports SMS marketing via its Mailchimp Mobile integration (separate plan), but the number remains a standard merge field usable for segmentation, personalization, or future SMS campaigns.
RealGreen by WorkWave
Customer.address
Mailchimp
Contact ADDRESS
1:1RealGreen stores address components (street, city, state, postal code, country) in separate fields or a combined address block. Mailchimp's ADDRESS merge field requires structured input: addr1, addr2, city, state, zip, country. We parse RealGreen's address format and map each component to the corresponding Mailchimp address field.
RealGreen by WorkWave
Program / Service Affiliation
Mailchimp
Tag
1:1RealGreen programs (e.g., Lawn Care Quarterly, Irrigation Setup, Holiday Lighting) are enrolled on customer records. Each unique program name becomes a Mailchimp tag applied to the contact. Multi-program customers receive multiple tags. Tags are created dynamically in Mailchimp during migration — we match program names exactly to preserve your segmentation logic.
RealGreen by WorkWave
Customer.opt_in_email
Mailchimp
Contact Status
1:1RealGreen tracks whether a customer is enrolled in email marketing. Customers with opt-in enabled migrate as 'subscribed' in Mailchimp. Customers without opt-in migrate as 'pending' (double opt-in) or are suppressed based on your deliverability preference. This prevents sending to non-consented contacts and protects sender reputation.
RealGreen by WorkWave
Work Order / Job History
Mailchimp
Note (or excluded)
1:1Work orders, job dates, service types rendered, and crew assignments have no equivalent object in Mailchimp. We can export a summary of last-service date and job count as a custom merge field or as a contact note, but operational job history is not a Mailchimp concept. Teams needing this data keep RealGreen reports as PDF exports.
RealGreen by WorkWave
RealGreen Custom Properties
Mailchimp
Merge Field (custom *|FIELD|*)
1:1Any custom fields defined on RealGreen customer records (beyond standard contact fields) are created as custom merge fields in the Mailchimp audience. Merge field names are sanitized (alphanumeric + underscore, 30-character max) and mapped value-by-value. Merge field types (text, number, date, phone) map to Mailchimp's corresponding merge field types.
RealGreen by WorkWave
Invoice / Payment Record
Mailchimp
No equivalent
1:1RealGreen invoice records, payment amounts, and WorkWave Payments transaction history do not map to any Mailchimp object. Mailchimp is an email platform, not a billing system. We export invoice summaries as a CSV for off-platform record-keeping. Historical payment data should remain in RealGreen for compliance or be archived separately.
RealGreen by WorkWave
Route / Crew Assignment
Mailchimp
No equivalent
1:1RealGreen's dynamic routing data, crew assignments, GPS tracks, and service-area definitions have no Mailchimp equivalent. These operational data points belong in an FSM platform, not an email marketing tool. If you are separating your marketing stack from your FSM stack, these records stay in RealGreen or migrate to an alternative FSM tool.
RealGreen by WorkWave
RealGreen Forms Submissions
Mailchimp
No equivalent (PDF export)
1:1Digital form submissions captured through RealGreen Forms (proposals, contracts, signed estimates) have no equivalent in Mailchimp. We export completed forms as PDF archives organized by customer. Form definitions (templates, dynamic field mappings) cannot migrate — they must be recreated in a dedicated form tool or Mailchimp's own form builder.
RealGreen by WorkWave
Lead / Prospect Record
Mailchimp
Contact (pending status)
1:1RealGreen leads and prospects without a closed-won status migrate to Mailchimp as contacts with 'pending' status if they have an email address. Prospects who have not opted in are migrated as unsubscribed or excluded based on your consent policy. Unconverted leads in RealGreen that represent marketing pipeline should be preserved as pending contacts for re-engagement campaigns.
RealGreen by WorkWave
Branch / Location
Mailchimp
Tag or Segment
1:manyMulti-location RealGreen operators (several branches or franchise locations) may have customer records tagged by branch. We map each branch/location code to a Mailchimp tag or a segment filter. If branch is stored as a field, we create a segment for each branch so campaigns can be sent per location. Tags are simpler; segments offer more dynamic filtering.
| RealGreen by WorkWave | Mailchimp | Compatibility | |
|---|---|---|---|
| Customer | Contact (Subscriber)1:1 | Fully supported | |
| Customer.firstname / lastname | Contact FNAME / LNAME1:1 | Fully supported | |
| Customer.email | Contact Email1:1 | Fully supported | |
| Customer.phone | Contact PHONE1:1 | Fully supported | |
| Customer.address | Contact ADDRESS1:1 | Fully supported | |
| Program / Service Affiliation | Tag1:1 | Fully supported | |
| Customer.opt_in_email | Contact Status1:1 | Fully supported | |
| Work Order / Job History | Note (or excluded)1:1 | Fully supported | |
| RealGreen Custom Properties | Merge Field (custom *|FIELD|*)1:1 | Fully supported | |
| Invoice / Payment Record | No equivalent1:1 | Fully supported | |
| Route / Crew Assignment | No equivalent1:1 | Fully supported | |
| RealGreen Forms Submissions | No equivalent (PDF export)1:1 | Fully supported | |
| Lead / Prospect Record | Contact (pending status)1:1 | Fully supported | |
| Branch / Location | Tag or Segment1:many | 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.
RealGreen by WorkWave gotchas
WorkWave API requires paid developer account with setup and per-call fees
RealGreen was acquired by WorkWave in June 2021 — support and roadmap have shifted
Mobile app performance degrades after marking work orders complete
Snowflake Data Factory requires customer-managed compute costs
Tokenized payment methods require separate WorkWave transfer request
Mailchimp gotchas
Contact count includes unsubscribed and non-subscribed records
Automation workflows cannot be exported
Account suspensions trigger silently during migration
Template HTML is Mailchimp-specific and may not render in other platforms
E-commerce data requires active store connection
Pair-specific challenges
Migration approach
Audit RealGreen contact records and export data
FlitStack AI connects to your RealGreen account (via API credentials or CSV export) and audits the full customer contact table. We identify all standard fields (name, email, phone, address), custom properties, program affiliations, opt-in flags, and any duplicate or invalid email records. We deliver a pre-migration data-quality report listing exceptions (missing email, invalid opt-in, orphaned program affiliations) so your team resolves them before migration. This step establishes the baseline contact count and field scope that drives the migration plan and pricing.
Design Mailchimp audience schema and merge field taxonomy
We create the Mailchimp audience with all required merge fields mapped from RealGreen. Standard merge fields (FNAME, LNAME, EMAIL, PHONE, ADDRESS) are configured automatically. Custom merge fields are created from RealGreen custom properties with sanitized names (alphanumeric + underscore, 30-character max) and type-matched (text, number, date, phone). Tag taxonomy is designed from your RealGreen program list — we flag tag cardinality risks and propose consolidation if your program list would produce more than 20 unique tags per contact. The audience schema is validated before migration runs.
Apply opt-in status mapping and suppress non-consented contacts
Each RealGreen contact's email_opt_in flag is mapped to a Mailchimp status value. Contacts with affirmative opt-in become subscribed. Contacts without opt-in become unsubscribed or enter double opt-in (pending) based on your deliverability preference. FlitStack AI applies this mapping during the import run — no subscribed contact lands in Mailchimp without a confirmed consent signal from RealGreen. Non-consented contacts are exported to a separate suppression list so they can be imported to Mailchimp's exclusion list if you run future re-engagement campaigns.
Run sample migration with field-level validation
A representative slice of 100–500 contacts migrates first — covering a cross-section of program affiliations, opt-in statuses, address formats, and custom property values. FlitStack AI generates a field-level diff comparing the source RealGreen record against the destination Mailchimp contact. You verify tag application, merge field population, address parsing, opt-in status mapping, and any custom property transformations. Sample validation confirms the mapping logic before the full run commits.
Execute full migration with delta pickup and post-migration audit
The full contact list migrates to the Mailchimp audience with all programs mapped as tags. A delta-pickup window captures any RealGreen contact records created or modified during the migration run (typically a 24–48 hour window). FlitStack AI generates a post-migration audit report: total contacts migrated, contacts suppressed (non-consent), tags created, merge fields populated, and records with exceptions. You validate contact counts against your RealGreen export before finalizing. Audit log is delivered for compliance record-keeping.
Platform deep dives
RealGreen by WorkWave
Source
Strengths
Weaknesses
Mailchimp
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. All 8 core objects map 1:1 between RealGreen by WorkWave and Mailchimp.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across RealGreen by WorkWave and Mailchimp.
Object compatibility
All 8 core objects map 1:1 between RealGreen by WorkWave and Mailchimp.
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
RealGreen by WorkWave: Not publicly documented — access negotiated with WorkWave API Sales.
Data volume sensitivity
RealGreen by WorkWave 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
Answers to the questions buyers ask most during RealGreen by WorkWave to Mailchimp migration scoping. Not seeing yours? Book a call.
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