CRM migration

Migrate from Acquaint CRM to Mailchimp

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

Acquaint CRM logo

Acquaint CRM

Source

Mailchimp

Destination

Mailchimp logo

Compatibility

100%

10 of 10

objects map 1:1 between Acquaint CRM and Mailchimp.

Complexity

BStandard

Timeline

24–48 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Acquaint CRM and Mailchimp occupy different positions on the CRM-to-email-marketing spectrum. Acquaint is a relational real-estate CRM storing contacts, companies, deals, pipeline stages, tasks, notes, and property data. Mailchimp is an audience-centric email marketing platform whose CRM functionality extends to contacts, merge fields, tags, and automation workflows — it has no native deal or pipeline object. This fundamental mismatch shapes every mapping decision in the migration. We extract contacts and company records from Acquaint via its API, transforming Acquaint's contact fields into Mailchimp merge fields for first name, last name, email, phone, address, and company name. Acquaint's pipeline stages become Mailchimp tags, letting you filter audiences by deal stage without losing segmentation logic. Deal amount and close date migrate as custom merge fields since Mailchimp stores them as attributes rather than opportunity records. Workflows, automation rules, property listings, property-specific fields, tasks, notes, and documents cannot transfer. They require manual rebuild within Mailchimp's automation builder and Mailchimp's standard content blocks. We provide field-mapping plans and workflow-export documentation before the migration runs. The process begins with a sample migration of 100–500 contacts for field-level validation, followed by a full load and a 24–48 hour delta pickup window capturing any changes made in Acquaint during the cutover.

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

Acquaint CRM logo

Acquaint CRM

What's pushing teams away

  • The Windows Desktop interface alongside a browser client signals a legacy dual-shell architecture that newer agents find dated compared to cloud-native platforms.
  • Dozens of third-party integrations are mentioned but no native Zapier/Make connector appears in the documentation, making automated workflows harder to extend without developer work.
  • No free tier or trial is prominently offered on the pricing page, which raises the evaluation barrier for small agencies comparing multiple CRM options on a tight budget.
  • Single flat price means large multi-branch operations cannot selectively licence only the modules they need, potentially paying for unused Property Management or Lettings features.

Choosing

Mailchimp logo

Mailchimp

What's pulling them in

  • Generous free tier with up to 500 contacts allows small teams to validate email marketing before committing to a paid plan.
  • Intuitive drag-and-drop email builder and 130+ templates let non-technical users produce professional campaigns without HTML or CSS knowledge.
  • 300+ native integrations, especially Canva and Shopify, make it easy to connect existing tools without custom development work.
  • Detailed open-rate, click-through, and campaign analytics give small businesses actionable insights without a dedicated marketing team.
  • One-platform consolidation of email campaigns, automations, landing pages, and ads reduces tool sprawl for lean marketing teams.

Object mapping

How Acquaint CRM objects map to Mailchimp

Each row shows how a Acquaint CRM 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.

Acquaint CRM

Contact

maps to

Mailchimp

Mailchimp Contact (merge fields)

1:1
Fully supported

Each Acquaint contact becomes a Mailchimp contact record. First name, last name, email, phone, and address map to Mailchimp's standard MERGE fields. Additional Acquaint contact properties migrate as custom merge fields or tags depending on field type and Mailchimp's 100-merge-field audience limit.

Acquaint CRM

Company

maps to

Mailchimp

Address Merge Field on Contact

1:1
Fully supported

Acquaint company name, domain, industry, and address append to the contact record via Mailchimp's COMPANY merge field and address merge fields. Where multiple Acquaint contacts share one company, the company data is denormalized onto each contact record rather than stored as a separate object.

Acquaint CRM

Deal

maps to

Mailchimp

Custom Merge Fields + Tag

1:1
Fully supported

Acquaint deals have no direct Mailchimp equivalent. Deal name, amount, and close date migrate as custom merge fields (e.g., DEAL_NAME, DEAL_AMOUNT, CLOSE_DATE) on the contact record. Pipeline stage becomes a Mailchimp tag applied to the contact so audiences can be segmented by deal stage without creating a separate opportunity object.

Acquaint CRM

Pipeline Stage

maps to

Mailchimp

Mailchimp Tag

1:1
Fully supported

Each distinct Acquaint pipeline stage value (e.g., 'Qualified', 'Viewing Booked', 'Offer Accepted') becomes a Mailchimp tag on the associated contact. Tags enable segment-based filtering in Mailchimp's audience view. We preserve the original stage name as the tag label so no semantic meaning is lost in translation.

Acquaint CRM

Task

maps to

Mailchimp

Mailchimp Note

1:1
Fully supported

Acquaint tasks mapped to Mailchimp contact notes. Notes append to the contact record with a timestamp and owner reference. High-priority tasks are flagged in the note header. Mailchimp's note length limit of 2,000 characters applies; longer Acquaint task descriptions are truncated with a reference to the source record ID.

Acquaint CRM

Note

maps to

Mailchimp

Mailchimp Note

1:1
Fully supported

Acquaint notes on contacts migrate as Mailchimp contact notes with original create date preserved in the note body. Rich-text formatting from Acquaint is stripped to plain text for Mailchimp compatibility. Each note retains its author reference from the source system.

Acquaint CRM

Document (brochures, EPCs, floor plans)

maps to

Mailchimp

Not Migrated — Manual Rebuild Required

1:1
Fully supported

Acquaint documents attached to properties and contacts have no Mailchimp equivalent. Property brochures, floor plans, and EPCs must be re-uploaded to Mailchimp's standard content blocks or a linked file host. We provide a document manifest listing every attached file with its source record reference so nothing is silently dropped.

Acquaint CRM

Property Listing

maps to

Mailchimp

Custom Merge Fields (text)

1:1
Fully supported

Acquaint property data (address, type, bedrooms, rent/sale price, status) migrates as text merge fields on the primary contact record. Photos, virtual tours, and floor plans do not migrate. We create a PROPERTY_ADDR, PROPERTY_TYPE, BEDROOMS, and PROPERTY_PRICE merge field set; your team re-links images in Mailchimp content blocks post-migration.

Acquaint CRM

Tag / Label

maps to

Mailchimp

Mailchimp Tag

1:1
Fully supported

Acquaint contact tags map 1:1 to Mailchimp tags. Tags are additive — a contact can carry multiple tags from Acquaint. Mailchimp's 50-tag-per-contact limit is flagged during the pre-migration audit; any contact exceeding this cap has overflow tags stored as a comma-separated text merge field.

Acquaint CRM

Workflow / Automation Rule

maps to

Mailchimp

Not Migrated — Rebuild Required

1:1
Fully supported

Acquaint workflow rules governing task creation, deal stage transitions, and email triggers have no structural equivalent in Mailchimp. Mailchimp's automation builder defines email sequences independently. We export Acquaint workflow definitions as a structured reference document your team uses to rebuild sequences in Mailchimp's visual automation builder.

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.

Acquaint CRM logo

Acquaint CRM gotchas

Medium

Property data is split across three distinct modules

Medium

eSign and SMS data is exportable only as history, not as active configurations

High

Accounts and client money are tracked within the CRM rather than in a separate accounting package

Low

Custom fields are per-agency and require manual inventory before migration

Mailchimp logo

Mailchimp gotchas

High

Contact count includes unsubscribed and non-subscribed records

High

Automation workflows cannot be exported

Medium

Account suspensions trigger silently during migration

Medium

Template HTML is Mailchimp-specific and may not render in other platforms

Medium

E-commerce data requires active store connection

Pair-specific challenges

  • Mailchimp's 100-merge-field audience limit may cap field migration

    Mailchimp caps each audience at 100 merge fields. Acquaint setups with more than 100 custom contact, company, deal, and property fields will exceed this ceiling. We audit the total field count during the planning phase and flag which Acquaint fields will be archived as text notes versus migrated as merge fields. If your Acquaint instance has extensive property custom fields (EPC rating, floor area, tenure type, lease expiry), expect 15–30 of those to land in a NOTES text field rather than as structured merge fields. This is a hard platform constraint — no migration tool, including FlitStack AI, can override it.

  • Acquaint deal data has no native Mailchimp landing zone

    Acquaint stores deals as first-class records with amounts, close dates, owners, and pipeline stages. Mailchimp has no deal or opportunity object — it models pipeline information as tags and attributes on a contact record. Deal amount and close date become flat text or numeric custom merge fields rather than rows in a pipeline view. You lose the ability to sort contacts by deal value in Mailchimp's native UI without exporting to a spreadsheet. We strongly recommend using Mailchimp's tag-based segmentation to replicate pipeline stage visibility; deal amount sorting requires a separate report exported from the migration audit log.

  • Tag overflow for contacts with many Acquaint labels

    Mailchimp enforces a 50-tag-per-contact limit. Acquaint contacts with more than 50 combined labels (from property tags, deal-stage tags, and segmentation tags) exceed this cap. Overflow tags are stored as a comma-separated text merge field rather than native Mailchimp tags. During pre-migration audit, we identify contacts at risk of overflow and present two options: merge low-value tags into a single grouped tag, or accept the text-field fallback. We do not silently drop any Acquaint tag.

  • Property photos and documents require manual re-upload

    Acquaint property listings store photos, floor plans, virtual tours, and EPC documents as attachments. Mailchimp has no property object and no native file attachment per contact record. Property images must be re-uploaded to Mailchimp's standard content blocks by your team after migration. We provide a manifest file listing every Acquaint property document with its file name, type, and associated contact and property record IDs so nothing is silently dropped. This is a manual step — plan 2–4 hours of post-migration work per 50 properties depending on image volume.

  • Acquaint workflows cannot be translated to Mailchimp automation logic

    Acquaint workflow rules define task creation triggers, deal-stage transition logic, and email-on-action behaviour. Mailchimp's automation builder operates on audience entry conditions and time-delay sequences — the underlying logic is fundamentally different and not importable. We export Acquaint workflow definitions as a structured document listing each rule's trigger, condition, and action. Your Mailchimp team uses this as a rebuild brief. There is no automated translation; this step requires manual rebuild of every active workflow.

Migration approach

Six steps for a successful Acquaint CRM to Mailchimp data migration

  1. Audit Acquaint contacts, companies, deals, and property fields

    We connect to Acquaint CRM via API and enumerate every contact, company, deal, property, and custom field in your account. We count total records, identify duplicate contacts sharing one company, flag contacts without email addresses, and assess the total field count against Mailchimp's 100-merge-field audience limit. The output is a pre-migration field inventory listing every field, its type, and whether it maps directly, transforms, or requires a custom merge field.

  2. Design merge field schema and tag taxonomy in Mailchimp

    Based on the field inventory, we design the Mailchimp audience schema: standard FNAME, LNAME, EMAIL, PHONE, ADDRESS fields plus a set of custom merge fields for Acquaint data that lacks a Mailchimp native equivalent. We define the tag taxonomy — one tag per pipeline stage plus property-status tags — so segmentation logic is preserved. If the field count exceeds Mailchimp's 100-merge-field cap, we present options for archiving low-priority fields as notes and agree on a field-prioritisation list before any data moves.

  3. Run sample migration with field-level diff on 100–500 contacts

    A representative slice of Acquaint records — contacts across different pipeline stages, contacts with and without companies, and property-linked contacts — migrates into Mailchimp first. We generate a field-level diff showing every source value and its destination equivalent in Mailchimp's merge field format. You review the diff in a shared spreadsheet, confirm that pipeline-stage tags appear correctly on the right contacts, and flag any field mappings that need adjustment before the full run commits.

  4. Full migration with 24–48 hour delta pickup window

    The full Acquaint contact list loads into Mailchimp, applying the agreed merge field schema and tag taxonomy. Deal amounts and close dates land as custom merge fields; pipeline stages appear as tags. Your team continues working in Acquaint CRM throughout the migration — FlitStack AI uses scoped read access only. A delta-pickup window runs 24–48 hours after the initial load, capturing any new contacts or updated fields created in Acquaint during the cutover. We validate record counts match between source and destination before declaring the migration complete.

  5. Deliver audit log, document manifest, and workflow export

    After the final sync, we deliver a complete audit log listing every record that migrated, its Mailchimp contact ID, the merge fields populated, and tags applied. We include the document manifest for property attachments (file name, type, property record ID) so your team can re-upload images to Mailchimp content blocks. The workflow-export document lists every active Acquaint automation rule with its trigger and action for Mailchimp rebuild reference. One-click rollback remains available for 72 hours post-delivery if reconciliation reveals any discrepancies.

Platform deep dives

Context on both ends of the pair

Acquaint CRM logo

Acquaint CRM

Source

Strengths

  • Flat per-agency pricing at £99/month with no per-user surcharge for small teams
  • Bundled sales, lettings, and property management in a single licence
  • UK-based telephone and email support included without an additional support tier
  • No minimum contract, no setup fees, and automatic software updates at no extra charge
  • Tightly integrated website hosting and CRM with property portal synchronisation

Weaknesses

  • Dual Windows Desktop + browser interface indicates a legacy desktop-first codebase that may not meet modern UX expectations
  • No native Zapier or Make integration documented, limiting no-code workflow extension
  • Large multi-branch or franchise agencies may pay for unused modules under the single flat-rate model
  • No publicly documented bulk export tool beyond the REST API, which requires technical access to script exports
Mailchimp logo

Mailchimp

Destination

Strengths

  • Free plan up to 500 contacts makes it the lowest-friction entry point for new email marketers.
  • Drag-and-drop builder and template library produce polished emails without design or coding skills.
  • Strong deliverability reputation backed by years of email infrastructure expertise.
  • 300+ native integrations cover the most common marketing stack combinations out of the box.
  • Consolidated platform for email, automation, landing pages, and ads reduces the number of tools small teams must manage.

Weaknesses

  • Contact-based pricing model charges for unsubscribed and non-subscribed records, inflating costs relative to competitors.
  • Five-step automation limit on Standard tier forces upgrades for basic customer journeys, a frequently cited frustration.
  • Template HTML is Mailchimp-specific and does not export cleanly for use in other email platforms.
  • Post-Intuit roadmap uncertainty means customers cannot confidently plan long-term platform investments.
  • Account suspension risk without clear pre-warning disrupts campaign scheduling for affected businesses.

Complexity grading

How hard is this migration?

Standard CRM migration. All 8 core objects map 1:1 between Acquaint CRM and Mailchimp.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Acquaint CRM and Mailchimp.

  • Object compatibility

    A

    All 8 core objects map 1:1 between Acquaint CRM and Mailchimp.

  • 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

    Acquaint CRM: Rate limit details are not publicly documented on the pricing or help pages.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Acquaint CRM to Mailchimp 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 Acquaint CRM to Mailchimp data migrations

Answers to the questions buyers ask most during Acquaint CRM to Mailchimp migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Book a free 30 minute consultation

Most Acquaint CRM to Mailchimp migrations complete in 24–48 hours of active migration time for under 10,000 contacts. Property data, deal fields, and custom fields extend the planning phase to approximately 48 hours before data moves. Sets of 50,000 or more contacts, or Acquaint instances with heavy property custom fields, extend the full timeline to 3–5 days. The delta-pickup window adds another 24–48 hours after the initial load to capture changes made in Acquaint during the cutover.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Acquaint CRM.
Land in Mailchimp, intact.

Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.

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