CRM migration

Migrate from SimplyConvert to Mailchimp

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

SimplyConvert logo

SimplyConvert

Source

Mailchimp

Destination

Mailchimp logo

Compatibility

100%

19 of 19

objects map 1:1 between SimplyConvert and Mailchimp.

Complexity

BStandard

Timeline

24–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

SimplyConvert stores law-firm data as contacts (with name, email, phone, address), cases (with status, type, intake source, case criteria in JSON), referral sources, and firm-level custom fields. The platform charges per qualified client conversation, not per contact, which means a high volume of intake leads may sit in the CRM without triggering billing. Mailchimp structures everything as an audience — contacts plus merge fields (custom properties) and tags for segmentation. The migration pulls every contact and every case record via the SimplyConvert API, then writes them into Mailchimp as subscriber records with merge fields derived from case fields and tags derived from intake source and referral information. Case files and documents (PDFs, evidence uploads) do not migrate because Mailchimp has no document storage — those assets must remain in SimplyConvert or a separate document management system. The migration uses API extraction with a 300 requests per minute rate limit on the List Cases endpoint, and bulk import into Mailchimp audiences. Automations and intake chatbot logic in SimplyConvert do not transfer — those rebuild as Mailchimp Customer Journeys.

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

SimplyConvert logo

SimplyConvert

What's pushing teams away

  • Per-conversion pricing model creates unpredictable and escalating costs as claimant volume grows in active litigations
  • Narrow focus on mass tort intake makes the platform unsuitable for firms with diverse practice areas requiring broader case management
  • Small vendor footprint with 23 employees and ~$1M revenue raises long-term support and platform stability concerns
  • Limited third-party integrations beyond native API constrains how SimplyConvert data connects to downstream accounting, e-billing, or e-discovery tools
  • Custom reporting insufficient for firms managing multiple simultaneous litigations needing cross-case analytics and settlement benchmarking

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 SimplyConvert objects map to Mailchimp

Each row shows how a SimplyConvert 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.

SimplyConvert

Contact

maps to

Mailchimp

Subscriber

1:1
Fully supported

Every SimplyConvert contact maps to one Mailchimp subscriber in the target audience. Email address serves as the primary match key for deduplication. If multiple SimplyConvert records share the same email, the first record imported takes precedence and subsequent duplicates are logged for your team to resolve. Unsubscribed contacts in SimplyConvert migrate as unsubscribed in Mailchimp to preserve suppression lists and prevent re‑activation.

SimplyConvert

Contact.firstname / lastname

maps to

Mailchimp

FNAME / LNAME merge field

1:1
Fully supported

SimplyConvert stores first name and last name as separate fields on the contact record. These map directly to Mailchimp's built‑in FNAME and LNAME merge fields, which are present in every audience by default — no custom merge field creation is required. If a contact lacks a name component, the respective merge field remains blank while the subscriber record is still imported.

SimplyConvert

Contact.email

maps to

Mailchimp

EMAIL address (subscriber identity)

1:1
Fully supported

Email address is the primary key in Mailchimp, so each subscriber must have a unique email value. We use the SimplyConvert contact email as the subscriber identifier, passing it to the Mailchimp API during import. If multiple SimplyConvert contacts share the same email, the first record imported becomes the subscriber and subsequent duplicates are logged for your team to review and resolve. This prevents duplicate subscribers and maintains data integrity.

SimplyConvert

Contact.phone

maps to

Mailchimp

PHONE merge field

1:1
Fully supported

Phone number maps to the PHONE merge field. If your Mailchimp plan supports phone number collection, we create the PHONE merge field during import. Because SimplyConvert stores phone numbers as free‑text, formatting can vary (with or without country codes, dashes, parentheses, etc.). Imported phone numbers are flagged for formatting review so your team can verify them before using in SMS campaigns or call‑tracking integrations.

SimplyConvert

Contact.address fields

maps to

Mailchimp

ADDR1 / CITY / STATE / ZIP / COUNTRY merge fields

1:1
Fully supported

SimplyConvert stores address components broken into street, city, state, and postal code. These map to Mailchimp's five address merge fields, which enable geolocation‑based segmentation and targeted campaigns. If a contact lacks a specific component, the corresponding merge field is left blank while the remaining fields are imported. This preserves all available address data and lets your team build location‑based segments without requiring a complete address for every subscriber.

SimplyConvert

Case (linked to Contact)

maps to

Mailchimp

Merge fields on subscriber record

1:1
Fully supported

Each active SimplyConvert case linked to a contact generates one row of merge field values on the corresponding Mailchimp subscriber. Case fields like status, type, intake source, and firm-specific criteria become named merge fields in Mailchimp. Multiple cases per contact generate multiple merge field sets — we apply the most recent case values.

SimplyConvert

Case.case_status

maps to

Mailchimp

CASESTATUS merge field (custom TEXT)

1:1
Fully supported

SimplyConvert case statuses (New, Screening, Qualified, Signed, Rejected) map to a CASESTATUS merge field in Mailchimp. Each status value is written as the merge field value for the subscriber. Mailchimp segments can then filter by case status for targeted campaigns.

SimplyConvert

Case.case_type

maps to

Mailchimp

CASETYPE merge field (custom TEXT)

1:1
Fully supported

Case type (e.g., Personal Injury, Mass Tort, Employment) is written to a CASETYPE merge field on each subscriber. This mapping lets you filter contacts by case type within Mailchimp, so you can send newsletters, legal updates, or practice‑area announcements to the relevant audience. By preserving case type as a merge field, you avoid manually recreating audience segments and can dynamically target groups based on the case categories stored in SimplyConvert.

SimplyConvert

Case.intake_source / referred_by

maps to

Mailchimp

Mailchimp Tags

1:1
Fully supported

Intake source (Organic, Paid Ad, Referral Partner) and referred_by values from SimplyConvert are translated into Mailchimp tags on each subscriber. If a contact has multiple referral sources, each source receives its own tag, resulting in multiple tags per subscriber. These tags allow you to create Mailchimp segments that isolate contacts by their origin, run partner‑specific thank‑you sequences, and track the effectiveness of each acquisition channel over time.

SimplyConvert

Case (case criteria JSON fields)

maps to

Mailchimp

Custom merge fields per unique field name

1:1
Fully supported

SimplyConvert stores case criteria as dynamic JSON (accident date, injury type, policy limits, etc.) that varies by case type. We extract every unique field name across all cases and create a corresponding Mailchimp merge field per unique name. Fields exceeding 255 characters are truncated with a note in the migration log.

SimplyConvert

Case.case_value / estimated_value

maps to

Mailchimp

CASEVALUE merge field (custom NUMBER)

1:1
Fully supported

Case estimated value in SimplyConvert maps to a CASEVALUE merge field of type number. Mailchimp’s number merge fields allow you to perform comparative segmentation, such as filtering contacts whose case value exceeds a threshold (e.g., $100k) or sorting subscribers by projected case value. This enables targeted outreach to high‑value prospects, case‑status reports by value tier, and more accurate pipeline reporting within Mailchimp.

SimplyConvert

Contact.hs_lead_score (if present)

maps to

Mailchimp

LEADSCORE merge field (custom NUMBER)

1:1
Fully supported

If your SimplyConvert CRM includes a lead scoring property, it migrates as a LEADSCORE merge field. Mailchimp does not have native lead scoring — this value serves as a reference attribute for segment filtering rather than an active scoring mechanism.

SimplyConvert

Contact / Case created_date

maps to

Mailchimp

INTAKEDATE merge field (custom DATE)

1:1
Fully supported

SimplyConvert records created timestamps map to an INTAKEDATE merge field. Mailchimp's DATE merge field type accepts ISO-format dates. Original intake date enables time-based segments (e.g., contacts who signed up in the last 30 days) without rebuilding the timeline in Mailchimp.

SimplyConvert

Contact.hs_object_id (SimplyConvert record ID)

maps to

Mailchimp

SRC_RECORD_ID merge field (custom TEXT)

1:1
Fully supported

The SimplyConvert internal record ID is stored as a custom SRC_RECORD_ID merge field on each Mailchimp subscriber. This ID serves as a stable anchor for delta re‑sync runs, allowing FlitStack to import only records that have changed since the last migration. It also enables your team to cross‑reference Mailchimp subscriber data with the original SimplyConvert case record for reconciliation, audit trails, or to trigger downstream updates in other systems.

SimplyConvert

Contact.firm_user_id (assigned attorney or intake rep)

maps to

Mailchimp

ASSIGNED_TO merge field (custom TEXT)

1:1
Fully supported

The SimplyConvert user ID or name assigned to the contact/case is written to an ASSIGNED_TO merge field on the Mailchimp subscriber. This mapping preserves internal accountability by linking each contact to its responsible attorney or intake representative. You can then create Mailchimp segments that filter contacts by the assigned user, enabling attorney‑specific drip campaigns, performance dashboards, and case‑load reporting directly within Mailchimp.

SimplyConvert

Case files and document attachments

maps to

Mailchimp

No equivalent in Mailchimp

1:1
Fully supported

SimplyConvert stores PDF documents, evidence uploads, and intake form files attached to case records. Mailchimp has no document attachment or file storage feature. These assets cannot migrate. We recommend exporting document metadata (file name, upload date, owner) as a CASE_DOCS reference field and retaining the original files in SimplyConvert.

SimplyConvert

SimplyConvert intake chatbot flows

maps to

Mailchimp

Mailchimp Customer Journeys

1:1
Fully supported

The SimplyConvert Instant Case Evaluator chatbot and its branching logic, qualification criteria, and automated retention rules do not have a direct equivalent in Mailchimp. These automations must be rebuilt as Mailchimp Customer Journeys. We export a plain-text description of each chatbot flow for your Mailchimp admin to reference during rebuild.

SimplyConvert

SimplyConvert referral platform records

maps to

Mailchimp

Mailchimp Tags + REFERRAL_SOURCE merge field

1:1
Fully supported

Referral partner records (partner name, fee agreement, referred case count) from SimplyConvert's referral module map to a REFERRAL_SOURCE merge field and a REFERRAL_TAG on each referred contact. This preserves partner attribution data without duplicating every referral partner as a separate Mailchimp audience.

SimplyConvert

SimplyConvert reporting dashboard configurations

maps to

Mailchimp

Mailchimp Analytics reports

1:1
Fully supported

SimplyConvert's custom reporting dashboards (case volume by source, conversion rates by intake channel) are configuration-based and do not export as data. Underlying contact and case data migrates, but the specific chart layouts, date ranges, and dashboard filters must be rebuilt in Mailchimp Analytics.

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.

SimplyConvert logo

SimplyConvert gotchas

High

Per-conversion billing requires conversion-status audit before migration

High

No bulk export endpoint forces pagination under strict rate limits

Medium

No standalone Contact object requires structural flattening

Medium

API key generation requires direct vendor contact

Low

Named litigation groupings not exposed as filterable objects

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

  • Case criteria JSON fields become individual merge fields, capping at 255 characters

    SimplyConvert stores case criteria as a dynamic JSON object — field names and types vary by case type (accident date, injury type, policy limits, BSA claimant fields, Camp Lejeune exposure dates). We extract every unique key across all case records and create a Mailchimp merge field per key. Mailchimp TEXT merge fields are hard-capped at 255 characters. If a criteria value (such as a long text description) exceeds this, we truncate with a note and export the full value in a sidecar CSV. Admins must review truncated fields before using them in campaigns.

  • SimplyConvert intake chatbot flows and case qualification logic do not migrate

    The SimplyConvert Instant Case Evaluator chatbot, its branching criteria trees, and automated client retention rules are configuration data, not contact data. Mailchimp has no chatbot or criteria-based intake automation — it uses Customer Journeys triggered by subscriber actions or dates. We export a plain-text description of each SimplyConvert chatbot flow for reference, but every automation must be rebuilt in Mailchimp's Customer Journey editor. Law firms with complex qualification logic (e.g., Tier 1 vs Tier 2 BSA criteria) need to plan this rebuild carefully before go-live.

  • Case files and document attachments have no Mailchimp destination

    SimplyConvert stores PDF documents, evidence uploads, photos, and intake form files attached to each case record. Mailchimp is an email marketing platform with no document management or file storage capabilities. Attachments cannot be imported into Mailchimp under any plan tier. We export a file manifest (file name, upload date, owner, case ID) as a CSV reference, but the actual files must remain in SimplyConvert or be migrated to a separate document management system. This limitation applies to all Mailchimp plans including Premium.

  • Multiple referral sources per contact require tag-based deduplication

    SimplyConvert's referral module lets a single case be referred by multiple partners (e.g., a partner network referral plus an organic search). Mailchimp tags are many-to-many — applying multiple referral tags to one subscriber is supported. However, if your reporting requires a single primary referral source per contact, we need a rule to choose one (most recent, highest fee, alphabetical first). We surface this choice in the migration plan and apply your specified deduplication rule, flagging contacts with multiple referral sources for your review.

  • SimplyConvert per-qualified-client billing vs. Mailchimp per-contact billing creates a pricing cliff

    SimplyConvert historically charged per qualified client conversation — meaning contacts who inquired but did not qualify did not generate charges. Mailchimp bills on total audience size including subscribed, unsubscribed, and non-subscribed contacts. Law firms with large intake volumes (thousands of unqualified leads per month) may see their Mailchimp contact count significantly exceed their SimplyConvert billing volume. We include a contact count analysis before migration so you understand the Mailchimp plan tier you will need post-migration.

Migration approach

Six steps for a successful SimplyConvert to Mailchimp data migration

  1. Connect to SimplyConvert API and audit contact + case schema

    FlitStack authenticates to the SimplyConvert API using your account API key from the Integration Settings page. We run a schema discovery pass that inventories all contact fields, all case fields, and the structure of the case criteria JSON across every case type in your account. This pass also counts total contacts, cases, referral records, and custom field instances. The output is a schema map that drives every subsequent mapping decision — particularly the merge field creation plan for Mailchimp.

  2. Plan Mailchimp merge fields and audience structure

    Based on the schema discovery, FlitStack generates a merge field creation plan for your Mailchimp account. For each unique field name in the SimplyConvert contact or case criteria JSON, we specify the merge field name, type (TEXT, NUMBER, DATE, ADDRESS), and whether it should be required. If you run multiple case types, we recommend either one unified audience with case-type-specific merge fields (some blank per contact) or one audience per case type — your team chooses the structure before migration commits.

  3. Migrate contacts and cases with field-level transformation

    Contacts export via the SimplyConvert API at the rate limit of 300 requests per minute on List Cases. For each contact, we pull linked case records and extract the case criteria JSON into individual merge field values. Referral source and referred_by fields become Mailchimp tags. Unsubscribed contacts from SimplyConvert are imported as unsubscribed in Mailchimp to preserve suppression lists. A field-level diff is generated comparing source field values to destination merge field values — you review this before the full run commits.

  4. Run a sample migration with field-level diff

    A representative slice of 100–500 records migrates first — spanning multiple case types, referral sources, and case statuses. We generate a field-level diff between the SimplyConvert source values and the Mailchimp subscriber merge fields so you can verify case status mapping, referral tag assignment, date formatting, and the 255-character truncation handling before the full run. Any mapping adjustments are applied to the full run configuration.

  5. Full migration with delta-pickup and audit log

    The full migration runs against your Mailchimp audience. A delta-pickup window (typically 24–48 hours) captures any new contacts or case record updates that occurred in SimplyConvert during the cutover window. FlitStack provides a complete audit log of every record written, every merge field set, and every tag applied. If reconciliation reveals gaps, one-click rollback reverts the Mailchimp audience to its pre-migration state. Case files and chatbot logic are documented separately as non-migratable assets.

Platform deep dives

Context on both ends of the pair

SimplyConvert logo

SimplyConvert

Source

Strengths

  • Purpose-built for mass tort claimant intake with chatbot, TDP scoring, and claim form population in a single workflow
  • ABA-recognized legal tech innovator with lawyer-founded development team understands litigation-specific data requirements
  • Integrated referral platform and CaseHQ client portal consolidate intake and client-facing communication
  • Real-time case notifications and lead ranking directly support settlement-focused case management priorities
  • Per-conversion pricing aligns cost with firm revenue for high-volume litigations with clear intake-to-contract conversion

Weaknesses

  • Pay-per-conversion billing creates unpredictable and escalating costs as claimant volume grows across active litigations
  • Narrow mass tort specialization unsuitable for firms managing diverse practice areas beyond claimant intake
  • Small vendor footprint (23 employees, ~$1M revenue) raises long-term stability and support-capacity concerns
  • No dedicated bulk export API; large case histories require pagination through the 300 req/min List Cases endpoint
  • Limited documented API coverage for non-Case objects including Contacts, Users, and custom objects
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 SimplyConvert and Mailchimp.

B

Overall complexity

Standard migration

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

  • Object compatibility

    A

    All 8 core objects map 1:1 between SimplyConvert 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

    SimplyConvert: 300 req/min for List Cases; 2000 req/min for Get Case and Create Case; 200 req/min for Upload Documents and Download Documents; 2000 req/min for all unspecified endpoints.

  • Data volume sensitivity

    B

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

Estimator

Estimate your SimplyConvert 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 SimplyConvert to Mailchimp data migrations

Answers to the questions buyers ask most during SimplyConvert 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 SimplyConvert to Mailchimp migrations complete in 24–72 hours for under 10,000 contacts. The API rate limit of 300 requests per minute on the List Cases endpoint is the primary clock constraint for large record volumes. Mass tort firms with 50+ case types and 100+ distinct case criteria field names extend planning time to 5–10 days because each unique field name requires a separate merge field to be created and validated in Mailchimp before the full import runs.

Adjacent paths

Related migrations to explore

Ready when you are

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