CRM migration
Field-level mapping, validation, and rollback between Sanoflow and Mailchimp. We move data and schema; workflows are rebuilt natively in Mailchimp.
Sanoflow
Source
Mailchimp
Destination
Compatibility
2 of 9
objects map 1:1 between Sanoflow and Mailchimp.
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Sanoflow to Mailchimp is a platform-type migration as much as a data migration. Sanoflow is a WhatsApp-first conversational CRM with pipeline boards, Flow-based automation, and messaging-channel management; Mailchimp is an email marketing platform built around Audiences, campaigns, and customer journey automations. The shared ground is the contact record. We migrate Contacts with all Custom Field values mapped to Mailchimp merge fields, preserve team assignments as subscriber tags, and import unsubscribed and bounced contacts as suppression lists to protect sender reputation. We do not migrate Pipelines, Flows, Channels, Webhooks, or WhatsApp Broadcasts because these concepts have no Mailchimp equivalent or because WhatsApp API credentials are tied to Sanoflow's own Meta Business configuration. We deliver a written inventory of all Flows and Broadcasts so the customer's team can rebuild automations in Mailchimp's Customer Journey builder after cutover.
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 Sanoflow 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.
Sanoflow
Contact
Mailchimp
Subscriber (Audience member)
1:1Sanoflow Contacts map to Mailchimp Subscribers within an Audience. The email address (required on Mailchimp subscribers) is the primary key. Phone number from Sanoflow maps to the PHONE merge field in Mailchimp. Owner assignment maps to a Mailchimp tag named after the owner. If a Sanoflow Contact has no email address, we flag it as unimportable and surface it in the reconciliation report; these contacts require manual email capture before they can be added to Mailchimp.
Sanoflow
Custom Field (on Contact)
Mailchimp
Merge Field
1:1Sanoflow Contact custom fields (text, number, date, choice types available at Growth tier and above) map to Mailchimp merge fields. Text fields in Sanoflow must not exceed 255 characters to map to Mailchimp's TEXT merge field without truncation. Long-text Sanoflow fields require a decision: map to a truncated TEXT merge field, split into multiple TEXT fields, or exclude. Choice fields map to Mailchimp RADIO or DROPDOWN merge fields based on single-select or multi-select configuration. We document all field types and lengths during scoping to surface any character-limit violations before production import.
Sanoflow
Enquiry
Mailchimp
Tag (or note field)
lossySanoflow Enquiries are inbound WhatsApp messages or form submissions tied to a Contact. Mailchimp has no Enquiry object. We map the most recent Enquiry status and source channel to Mailchimp subscriber tags (e.g., enquiry_source_whatsapp, enquiry_status_open) to preserve segmentation context. Full enquiry thread content does not migrate because Mailchimp's subscriber profile is email-centric and does not support threaded message history.
Sanoflow
Teams and Custom Roles
Mailchimp
Tag
lossySanoflow Teams and role assignments govern which agents manage which Enquiries. We map team membership to a Mailchimp subscriber tag (e.g., team_sales, team_support) so the customer can segment by internal team if needed. Role granularity in Mailchimp is limited to Admin, Manager, and Author at Standard tier and above; we map role names to tags and note any fine-grained permissions that cannot be preserved.
Sanoflow
Enquiry Form
Mailchimp
Signup Form (configuration documentation)
lossySanoflow Enquiry Forms are inbound entry points that create Enquiry records. Mailchimp signup forms serve an equivalent capture function. We document each Enquiry Form's field definitions and routing logic and deliver a written form specification so the customer can manually recreate them as Mailchimp embedded forms, popup forms, or landing pages. The form itself does not migrate programmatically because Sanoflow form configurations are not exported via API.
Sanoflow
Pipeline
Mailchimp
Tag (or Audience split)
lossySanoflow Pipelines are Kanban-style workflow boards for managing Enquiries and Deals. Mailchimp has no pipeline concept. We map active Pipeline names to subscriber tags (e.g., pipeline_sales_lead, pipeline_support) or recommend splitting into separate Mailchimp Audiences if the customer's pipeline count is small and manageable per-Audience. This is a configuration decision made during scoping; we present both options and the tradeoffs.
Sanoflow
Pipeline Stage
Mailchimp
Tag
lossyEach Pipeline Stage within a Sanoflow Pipeline maps to a subscriber tag reflecting the stage name (e.g., tag_stage_new, tag_stage_qualified, tag_stage_won). If the customer uses multiple Pipelines, we prepend the pipeline name to avoid tag name collisions (e.g., sales_new, support_new). Stage order and completion criteria are not transferable to Mailchimp because there is no Kanban or stage-progression concept in the platform.
Sanoflow
Channel
Mailchimp
Configuration note
lossySanoflow Channels represent connected messaging platforms (WhatsApp, Instagram, Messenger, TikTok) with their own API credentials and configurations tied to Sanoflow's own Meta Business account setup. These cannot migrate to Mailchimp because Mailchimp is an email platform with no WhatsApp or Instagram channel integration. We document all active Channels during scoping so the customer understands which messaging connections they are discontinuing and can plan Meta Business account management separately.
Sanoflow
Flow
Mailchimp
Customer Journey Builder (documentation only)
lossySanoflow Flows are no-code automation workflows built with triggers, message steps, and actions in the Flow Builder. There is no documented Flow export endpoint or API. We extract Flow metadata (name, trigger type, step count, action types) during scoping and deliver a Workflow Specification Document describing each active Flow's structure, conditions, and recommended Mailchimp Customer Journey equivalent. The customer rebuilds these manually in Mailchimp's Customer Journey Builder after migration. Flows that rely on WhatsApp-specific actions (e.g., session messages, template sends) have no direct Mailchimp replacement.
| Sanoflow | Mailchimp | Compatibility | |
|---|---|---|---|
| Contact | Subscriber (Audience member)1:1 | Fully supported | |
| Custom Field (on Contact) | Merge Field1:1 | Fully supported | |
| Enquiry | Tag (or note field)lossy | Fully supported | |
| Teams and Custom Roles | Taglossy | Mapping required | |
| Enquiry Form | Signup Form (configuration documentation)lossy | Fully supported | |
| Pipeline | Tag (or Audience split)lossy | Fully supported | |
| Pipeline Stage | Taglossy | Fully supported | |
| Channel | Configuration notelossy | Fully supported | |
| Flow | Customer Journey Builder (documentation only)lossy | 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.
Sanoflow gotchas
WhatsApp API conversation charges are not included in subscription price
Flow automation has no documented export or API access
Channel and Pipeline limits per plan are enforced, not soft
WhatsApp message templates do not transfer between Meta Business accounts
No public review presence makes quality verification difficult
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
Discovery and scoping
We audit the source Sanoflow account across plan tier, contact volume, custom field definitions and data types, team and owner structure, active Flows, Enquiry Form count, Pipeline count, and WhatsApp channel setup. We identify the suppression list (unsubscribed and bounced contacts from WhatsApp sessions) for separate import as a Mailchimp non-subscriber list. We present the migration scope including which objects migrate, which do not, and the cost and timeline estimate. The scoping output is a written migration scope document signed off by the customer before any data movement begins.
Field mapping and merge field schema design
We map every Sanoflow Contact field and custom field to a Mailchimp subscriber field or merge field. Text fields exceeding 255 characters are flagged and resolved with the customer. Choice fields are mapped to Mailchimp RADIO or DROPDOWN based on single or multi-select. We design the Mailchimp Audience structure: a single Audience if the customer has one pipeline or team structure, or separate Audiences per Sanoflow Pipeline if the customer prefers strict audience isolation. Tags are defined for team membership, pipeline stage, and enquiry source. Owner assignment maps to an owner tag on each subscriber.
Suppression list preparation and deliverability verification
We extract all unsubscribed and bounced contacts from Sanoflow's WhatsApp engagement records and prepare them as Mailchimp non-subscriber imports. We verify the suppression list against the target Mailchimp audience before any subscriber import to avoid inadvertently re-activating suppressed addresses. We also document any email addresses in Sanoflow that appear invalid or are missing entirely, flagging these as unimportable contacts requiring manual follow-up before production migration.
Sandbox migration and reconciliation
We run a full migration into a test Mailchimp audience using production-like data volume. The customer's team spot-checks 25-50 randomly selected subscribers against the Sanoflow source records, verifying custom field values, tags, and suppression list handling. Any mapping corrections (field type mismatches, character truncations, tag naming) are documented and corrected before production migration. This step validates that Mailchimp's field validation does not reject any records and that all merge fields are configured correctly.
Production migration
We run the production migration in two phases: first the suppression list (non-subscribers) to protect deliverability, then the active subscribers with all mapped fields and tags. Imports use Mailchimp's batch subscriber API with chunking and exponential backoff on rate-limit responses. Each phase emits a reconciliation report (records imported, records skipped with reason, records held for review). We resolve held records (e.g., missing email addresses) against the customer before closing the migration.
Cutover, Flow handoff, and post-migration support
We freeze Sanoflow writes during the cutover window and run a final delta import of any contacts modified after the initial production import. We deliver the Workflow Specification Document describing each Sanoflow Flow, its trigger and step structure, and recommended Mailchimp Customer Journey equivalent. We deliver the WhatsApp Broadcast inventory with template content for re-approval planning. We support a 72-hour hypercare window for reconciliation issues raised by the customer's team. We do not rebuild Flows as Customer Journeys or set up Mailchimp automations within the migration scope; that work is a separate engagement.
Platform deep dives
Sanoflow
Source
Strengths
Weaknesses
Mailchimp
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 Sanoflow and Mailchimp.
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
Sanoflow: Not publicly documented.
Data volume sensitivity
Sanoflow 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.
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FAQ
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