CRM migration

Migrate from Rechat to Mailchimp

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

Rechat logo

Rechat

Source

Mailchimp

Destination

Mailchimp logo

Compatibility

100%

10 of 10

objects map 1:1 between Rechat and Mailchimp.

Complexity

BStandard

Timeline

24–48 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Rechat is a real estate CRM platform combining contact management, deal pipelines, MLS integration, and a marketing center with email capabilities. Mailchimp is an email marketing platform organized around audiences, subscribers, campaigns, and automations. The migration from Rechat to Mailchimp is fundamentally a data simplification: we extract Rechat contacts and their associated properties, map them into Mailchimp contacts within a target audience, and translate company affiliations into Mailchimp merge fields or tags. Rechat's deal pipeline objects, search/tour tracking, and MLS integration data have no direct Mailchimp counterpart — those records migrate as custom fields or are documented for manual rebuild. We sequence the migration to respect Mailchimp's API rate limits (10 simultaneous connections, 120‑second timeout) and field constraints (merge‑field count per plan). A delta‑pickup window captures in‑flight changes during cutover, and suppression lists (unsubscribes, bounces) from Rechat import as non‑subscribed contacts to protect deliverability. Our process also includes a pre‑migration audit to identify contacts with more properties than Mailchimp's merge‑field limit, so we can group related fields or shift data to tags before any records are written.

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

Rechat logo

Rechat

What's pushing teams away

  • Agents without Google or Outlook accounts report being unable to access full automation features, making Rechat feel incomplete as a standalone CRM.
  • A June 2025 Heroku/Salesforce outage knocked Rechat offline for an extended period, raising concerns about infrastructure dependency on a third-party cloud provider.
  • Users moving to platforms with published API documentation find Rechat's undocumented endpoints limiting when attempting programmatic data exports.
  • Rechat's AI assistant Lucy is tightly integrated, making workflows harder to replicate when agents switch to platforms with different automation paradigms.
  • Brokers seeking simpler per-seat pricing without tier-gated features find Rechat's enterprise-focused model harder to justify for small teams.

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 Rechat objects map to Mailchimp

Each row shows how a Rechat 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.

Rechat

Contact

maps to

Mailchimp

Subscriber (within Audience)

1:1
Fully supported

Rechat contacts migrate as Mailchimp subscribers within a target audience. Email address is the unique identifier. First name, last name, phone, and job title map to standard Mailchimp merge fields (FNAME, LNAME, PHONE, TITLE). Original create dates preserved as custom merge fields.

Rechat

Contact custom properties

maps to

Mailchimp

Merge Fields

1:1
Fully supported

Rechat custom fields on contacts consolidate into Mailchimp merge fields. Standard plans cap at 30 merge fields per audience; Premium allows 80. We group related properties (e.g., multiple address fields into a single ADDRESS merge field) and flag fields exceeding the limit for manual placement or tagging strategy.

Rechat

Company

maps to

Mailchimp

Merge Field (COMPANY) + Tags

1:1
Fully supported

Rechat company name maps to Mailchimp's built-in COMPANY merge field. Industry, annual revenue, and employee count migrate as additional merge fields or contact tags depending on segmentation needs. Parent-child company hierarchies collapse to a single company affiliation. We also map the primary company website to a custom merge field for reference, and any subsidiary relationships are flattened to ensure each contact carries a single company affiliation in Mailchimp.

Rechat

Deal / Pipeline

maps to

Mailchimp

No Equivalent

1:1
Fully supported

Rechat deal pipelines with stages, amounts, and close dates have no Mailchimp equivalent. Mailchimp tracks campaign engagement, not pipeline progress. Deal data migrates as contact tags or custom fields for reference but cannot drive workflow automation. Deal stage labels are stored as tags, letting you segment contacts by sales phase, and we provide a mapping table linking each tag to the original Rechat stage.

Rechat

Listing / Search / Tour

maps to

Mailchimp

No Equivalent

1:1
Fully supported

Rechat's real estate-specific objects — Listings, Searches, Tours — are MLS-derived data with no Mailchimp counterpart. We export these as JSON alongside the migration and document the schema for any custom rebuild you may want using Mailchimp's custom audience fields or third-party integrations.

Rechat

Email metadata (Subject, Date, Teaser)

maps to

Mailchimp

Activity Log (custom fields)

1:1
Fully supported

Rechat stores email metadata (subject line, date, teaser) retrieved on-demand from Gmail/Outlook. This migrates as contact-level custom fields capturing last contacted date and subject. Full email body content is not stored in Rechat and cannot migrate. We also map the email thread identifier to a custom field so you can reference the original conversation in Gmail or Outlook if needed.

Rechat

User / Agent

maps to

Mailchimp

Custom Merge Field (AGENT)

1:1
Fully supported

Rechat agents with user_type, features array, and MLS associations have no Mailchimp equivalent. Agent attribution (which agent owns the contact) migrates as a custom merge field (AGENT_EMAIL__c or similar). The agent's Rechat user profile and permissions do not transfer. If you need to route campaigns based on agent territory, you can use the AGENT_EMAIL__c field to filter segments, though Mailchimp does not natively support owner-based assignment.

Rechat

Tags / Labels

maps to

Mailchimp

Tags

1:1
Fully supported

Rechat contact tags map 1:1 to Mailchimp subscriber tags. Tags are the primary mechanism for preserving Rechat's label system in Mailchimp without consuming merge-field slots. Tag-based segmentation works natively in Mailchimp. You can also create dynamic segments based on tag combinations, and tags can be used in automation triggers to send follow‑up emails when contacts are added to specific groups.

Rechat

Suppression data (bounces, unsubscribes)

maps to

Mailchimp

Suppression List

1:1
Fully supported

Rechat contacts with bounce or unsubscribe status export as Mailchimp non-subscribed contacts in the suppression list. This preserves suppressions across the migration and protects sender reputation and deliverability from day one. We also verify that the suppression list size matches the exported count and flag any addresses that appear in both the active audience and the suppression list to avoid duplicate entries.

Rechat

Calendar / Meeting metadata

maps to

Mailchimp

No Equivalent

1:1
Fully supported

Rechat calendar events and meeting metadata sync from Gmail/Outlook but store no body content. Meeting titles and timestamps migrate as contact-level custom fields if meaningful, but Mailchimp has no native scheduling or meeting tracking capability. We recommend exporting any required meeting context to a separate system for future reference, as Mailchimp’s features are focused on audience engagement rather than calendar management.

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.

Rechat logo

Rechat gotchas

High

Heroku/Salesforce outage risk impacts migration timing

High

Email bodies are never stored in Rechat

Medium

Flows automations are not exportable via API

Medium

Lucy AI assistant history is not accessible

Low

Contact export produces flat Excel, not relational data

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 merge-field limit forces field consolidation

    Mailchimp's Standard plan allows only 30 merge fields per audience; Premium raises this to 80. Rechat contacts with more than 30 custom properties require consolidation: related fields group into multi-value merge fields (e.g., multiple phone types into a single PHONES merge field using pipe-delimited values), or properties demote to tags for segmentation purposes. We audit your Rechat property count before migration and deliver a field-consolidation plan. Skipping this step results in migration errors when the Mailchimp API rejects records exceeding the limit.

  • Rechat email body content is not migratable

    Rechat does not store the full body of email messages — it retrieves email content on-demand from the connected Gmail or Outlook account and displays it without persisting it on Rechat's servers. Only metadata (subject line, date, teaser) is available for export. Mailchimp has no mechanism to receive or display external email history. We migrate the metadata as contact fields, but full email threads require re-accessing the original mail provider directly. Teams that rely on Rechat as an email archive find this data gap significant.

  • Deal pipelines and MLS data have no Mailchimp workflow application

    Rechat's deal pipeline model (stages, amounts, close dates, associated contacts) and MLS integration data (listings, showing requests, property searches) are real estate-specific constructs with no Mailchimp equivalent. We can preserve deal data as tags or custom fields on contacts, but Mailchimp automations cannot be triggered by stage changes or listing updates. Any pipeline-triggered follow-up sequences must be rebuilt in Mailchimp using tag-based or date-based automation triggers instead of deal-stage logic.

  • Mailchimp API simultaneous-connection limit requires batch sequencing

    Mailchimp's Marketing API v3.0 enforces a limit of 10 simultaneous connections per user and a 120-second request timeout on individual calls. Rechat contact exports that exceed these limits require chunked processing via Mailchimp's Batch API endpoint. We implement exponential backoff and batch sizing appropriate to your plan tier. High-volume migrations (50,000+ contacts) take longer clock time than raw record counts suggest because of throttling — we disclose this in the timeline estimate.

  • Rechat owner/agent model does not translate to Mailchimp collaborator structure

    Rechat agents with user_type (Admin, Agent), features arrays, MLS associations, and email quotas have no equivalent in Mailchimp's subscriber model. Mailchimp does not track which team member owns a subscriber. We preserve agent attribution as a custom merge field (AGENT_EMAIL__c), but Mailchimp's collaboration model relies on account-level user management rather than contact-level ownership. Any agent-ownership-based routing must be rebuilt using Mailchimp's tags or segments. This means that routing based on agent expertise or territory must be re‑implemented using Mailchimp segments and tags, and any reporting on agent performance must rely on custom field queries.

Migration approach

Six steps for a successful Rechat to Mailchimp data migration

  1. Audit Rechat data model and field inventory

    FlitStack AI extracts a full inventory of Rechat contact properties, company properties, deal fields, and custom objects via the Rechat API. We count total custom fields per object and flag contacts with properties exceeding Mailchimp's merge-field limit (30 standard, 80 Premium). We also identify tag usage, suppression candidates (bounced, unsubscribed contacts), and any MLS-derived fields. The output is a field-consolidation plan before any data moves.

  2. Design Mailchimp audience schema and merge-field mapping

    Based on the inventory, we design the target Mailchimp audience: which built-in merge fields to use (FNAME, LNAME, COMPANY, PHONE, ADDRESS), which fields become custom merge fields, and which properties consolidate into multi-value fields or migrate as tags. We create the audience in Mailchimp with the correct merge-field configuration before any records load. If your plan tier constrains merge-field count, we document the trade-offs and get your sign-off before proceeding.

  3. Build suppression list from Rechat bounce and unsubscribe data

    We export all Rechat contacts with bounce, spam-report, or unsubscribe status and import them into Mailchimp as non-subscribed contacts in your suppression list. This step runs before the primary contact migration to ensure Mailchimp rejects sends to these addresses from day one, protecting your sender reputation and deliverability scores. We verify the suppression list count against Mailchimp's suppression list dashboard before the main migration starts.

  4. Migrate contacts with batch sequencing respecting API rate limits

    Contacts move from Rechat to Mailchimp in batched API calls sequenced to respect Mailchimp's 10 simultaneous connection limit and 120-second timeout. Owner/agent attribution from Rechat maps to AGENT_EMAIL__c custom merge fields. Tags carry over 1:1. Rechat's original create date and update timestamp migrate as custom datetime fields. We run field-level validation comparing source values against destination merge fields after each batch.

  5. Run delta pickup and deliver migration audit log

    After the primary migration window, a delta-pickup phase captures any Rechat contacts modified or added during the cutover (typically a 24–48 hour window). We generate an audit log listing every record migrated, the mapping applied, any records that failed validation, and the resolution. You receive a field-level reconciliation report showing record counts by object, tag counts, suppression list size, and any merge fields that were consolidated or truncated.

Platform deep dives

Context on both ends of the pair

Rechat logo

Rechat

Source

Strengths

  • All-in-one platform replacing separate CRM, marketing suite, and listing tools with one interface and one login.
  • Two-way real-time sync with Google and Outlook for contacts, calendar, and email metadata without third-party connectors.
  • Deep MLS integration enables agents to market listings, pull data for clients, and track opens and clicks directly from the platform.
  • AI assistant Lucy handles routine automations, freeing agents to focus on closings rather than administrative tasks.
  • Built by brokers who ran one of Canada's largest online brokerages, addressing real pain points around tool fragmentation.

Weaknesses

  • Pricing is not publicly published, making it difficult to compare costs before a sales conversation.
  • API documentation is sparse and undocumented endpoints make programmatic migration challenging without custom discovery work.
  • Platform runs on Heroku/Salesforce infrastructure, adding third-party dependency risk as demonstrated by the June 2025 outage.
  • Email body content is not stored — only metadata — so migrating email context requires additional handling or accepting data loss.
  • Full functionality requires Google or Outlook connection, limiting use for teams on other email platforms.
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. 1 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

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

  • Object compatibility

    B

    1 of 8 objects need a mapping; the rest are 1:1.

  • 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

    Rechat: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Rechat 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 Rechat to Mailchimp data migrations

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

Can't find your answer?

Walk through your Rechat to Mailchimp migration with a real engineer — 30 minutes, free, written quote within 24 hours.

Book a free 30 minute consultation

Most Rechat-to-Mailchimp migrations complete in 24–48 hours of clock time for under 25,000 contacts. Larger lists (25,000–100,000) extend to 3–5 days due to Mailchimp's API rate limits (10 simultaneous connections, 120-second timeout) requiring chunked batch processing. The field-consolidation planning step adds 1–2 days for setups exceeding Mailchimp's 30-merge-field limit on standard plans. During the migration we run a delta-pickup phase after the initial load to capture any new or updated contacts that arrived while the cutover was in progress, ensuring the final Mailchimp audience reflects the latest Rechat state.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Rechat.
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.

Accuracy guarantee Rollback included Quote in 1 business day