CRM migration
Field-level mapping, validation, and rollback between Spark CRM and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
Spark CRM
Source
HighLevel
Destination
Compatibility
11 of 12
objects map 1:1 between Spark CRM and HighLevel.
Complexity
BStandard
Timeline
48–72 hours
Overview
Spark CRM operates as an email-first productivity workspace where contacts, companies, and deals are organized around threaded email conversations. Its data model is lightweight—per-user contact ownership, simple pipeline stages, and email threads as the primary activity record. HighLevel is a full marketing-automation platform where contacts, companies, opportunities, and custom objects all carry their own custom fields, where pipelines support stage-specific automation triggers, and where email delivery routes through connected SMTP providers rather than a native inbox. FlitStack AI maps your Spark contacts directly to HighLevel contacts (preserving email addresses, phone numbers, company associations, and custom properties as custom fields), maps Spark companies to HighLevel companies, and routes Spark deals into HighLevel opportunities with stage-by-stage mapping to your HighLevel pipeline stages. Email activity from Spark threads migrates as logged communications on each HighLevel contact record. Spark tags translate to HighLevel custom fields or tags depending on your target configuration. Team member assignments resolve by email match against HighLevel users. Automation logic in HighLevel cannot be migrated from Spark because Spark does not expose workflow definitions via API; FlitStack delivers a workflow audit export so your HighLevel admin has a rebuild reference. The migration runs through HighLevel's Contacts API and bulk CSV import pathways, with a delta-pickup window capturing any records modified during 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 Spark CRM object lands in HighLevel, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Spark CRM
Contact
HighLevel
Contact
1:1Spark contacts map 1:1 to HighLevel contacts. Name, email, phone, address, job title, and company link all carry over directly. Spark's contact owner resolves by email match to a HighLevel user. Unmatched owners flag before migration so you can invite them or assign a fallback owner.
Spark CRM
Company
HighLevel
Company
1:1Spark companies map to HighLevel companies. Company name, domain/website, address, industry, and employee count migrate as direct field mappings. Industry pick-list values map value-by-value where Spark and HighLevel share a value; non-matching values land in a custom field for manual review.
Spark CRM
Deal
HighLevel
Opportunity
1:1Spark deals migrate as HighLevel opportunities. Deal name, amount, close date, and owner all map directly. The Spark pipeline name becomes the HighLevel pipeline name, and each Spark deal stage maps to a corresponding HighLevel opportunity stage by position and name. Stage entry timestamps from Spark migrate as custom datetime fields for reporting continuity.
Spark CRM
Pipeline
HighLevel
Pipeline
1:1Spark pipelines map to HighLevel pipelines. Each Spark pipeline becomes a separate HighLevel pipeline. If your Spark account uses only one pipeline, a single HighLevel pipeline is created. HighLevel allows multiple pipelines with distinct stage sets—Spark's pipeline-to-pipeline isolation is preserved, but no structural transformation is required.
Spark CRM
Email Thread
HighLevel
Activity Log (Email)
1:1Spark email threads attached to contacts migrate as HighLevel email activity entries. Each sent or received message appears as a separate activity record linked to the contact, preserving the original timestamp and sender. HighLevel logs these under the contact's activity feed; they are searchable but do not create a threaded inbox view.
Spark CRM
Task
HighLevel
Task
1:1Spark tasks map to HighLevel tasks. Task subject, due date, completion status, and assigned user carry over. Open Spark tasks migrate as open HighLevel tasks; completed tasks preserve their completion date. Owner assignment resolves by email match to HighLevel users.
Spark CRM
Note
HighLevel
Note
1:1Spark notes attached to contacts, companies, or deals migrate as HighLevel notes on the corresponding record. Note body text, author, and create date are preserved. HighLevel notes display in the record's timeline alongside email activities and tasks.
Spark CRM
Tag
HighLevel
Tag / Custom Field
many:1Spark tags are migrated as HighLevel tags by default, which appear on contact records and can be used for segmentation and workflow triggers. Tags that represent structured data (e.g., a numeric score or a status value) can alternatively map to a HighLevel custom field if you specify the mapping before migration runs.
Spark CRM
Team Member
HighLevel
User
1:1Spark team members resolve by email to HighLevel users. If a HighLevel user with the matching email does not exist, the record owner defaults to the migration-admin user and a flag is set on the record for manual reassignment. FlitStack delivers a pre-migration owner audit so your team can pre-invite unmatched Spark users before data lands.
Spark CRM
Custom Object
HighLevel
Custom Object
1:1Spark custom objects that store structured business data map to HighLevel custom objects. HighLevel requires custom objects to be defined in the UI before import; FlitStack delivers a schema plan specifying the object name, field list, and field types needed so your HighLevel admin creates the object before the migration run. N:N relationships in Spark map to HighLevel custom object associations.
Spark CRM
Attachment / File
HighLevel
File
1:1Spark file attachments on contacts, companies, or deals are downloaded and re-uploaded to HighLevel's file storage. Each file re-attaches to its original record. Files larger than HighLevel's upload limit are flagged before migration so you can decide whether to split the file or exclude it.
Spark CRM
Calendar Event
HighLevel
Appointment
1:1Spark calendar events linked to contacts migrate as HighLevel appointments. Event title, start/end time, invitees, location, time zone, and any meeting notes carry over. If the Spark event has no linked contact, it migrates to the organizer's HighLevel calendar without a CRM record association, preserving the original timestamp and attendees.
| Spark CRM | HighLevel | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Company | Company1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Pipeline | Pipeline1:1 | Fully supported | |
| Email Thread | Activity Log (Email)1:1 | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Note | Note1:1 | Fully supported | |
| Tag | Tag / Custom Fieldmany:1 | Fully supported | |
| Team Member | User1:1 | Fully supported | |
| Custom Object | Custom Object1:1 | Fully supported | |
| Attachment / File | File1:1 | Fully supported | |
| Calendar Event | Appointment1:1 | 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.
Spark CRM gotchas
Multiple unrelated 'Spark CRM' products exist
Platform fee on top of monthly subscription affects long-term TCO
Payment-orchestration data is tightly coupled to Spark's runtime
Limited public review footprint for due diligence
HighLevel gotchas
Sub-account architecture creates isolated data silos per client
Usage-based telecom and AI costs are not in the subscription price
Workflows have no native equivalent in most destination CRMs
API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account
White-label configuration and branding assets do not export via API
Pair-specific challenges
Migration approach
Audit Spark data and build the field mapping plan
FlitStack connects to your Spark CRM account via API and exports a full snapshot of contacts, companies, deals, pipelines, tags, tasks, notes, and email activity. We audit record counts, identify custom fields and custom objects, and flag any data that does not have a direct HighLevel equivalent. You receive a pre-migration data audit report showing exactly what will move, what will become a custom field, and what requires a HighLevel admin to pre-create a custom object before migration. This step typically runs over 2–3 business days and requires read-only API access to Spark.
Pre-create HighLevel custom object schema
If your Spark account uses custom objects, FlitStack delivers a schema specification naming each object, its fields, and field types in HighLevel's format. Your HighLevel admin creates these objects in the HighLevel UI before the migration run begins. We provide step-by-step setup instructions for each object and its custom fields, including relationship definitions if the Spark custom objects use N:N associations. This step must be completed before any data loads—FlitStack will not write custom object records into a target that does not yet have the schema defined.
Run a sample migration with field-level verification
A representative sample—typically 100–300 records spanning contacts, companies, deals, and a mix of custom fields—migrates into your live HighLevel account before the full run. FlitStack generates a field-level diff report comparing source values against destination values for every mapped field. You verify that Spark contact properties landed in the correct HighLevel custom fields, that deal stages mapped to the right HighLevel pipeline stages, and that owner resolution by email produced the expected HighLevel user assignments. Sample approval triggers the full migration run.
Execute full migration with delta-pickup window
The full dataset loads into HighLevel in the correct hierarchical order: companies first (so contact lookups resolve), then contacts, then deals linked to their contact and company records, then activities, notes, and tasks. A delta-pickup window of 24–48 hours opens at cutover, capturing any records created or modified in Spark during the migration run. FlitStack uses HighLevel's Contacts API for real-time record creation and bulk CSV import for high-volume passes, with API rate-limit backoff to stay within HighLevel's daily request ceiling. Your team continues working in Spark throughout this window.
Deliver migration audit log and rollback plan
Once the full migration and delta pickup are complete, FlitStack delivers a migration audit log documenting every record written to HighLevel, the source Spark ID for traceability, and the timestamp of each operation. If reconciliation reveals any records that did not migrate correctly, one-click rollback reverts the HighLevel account to its pre-migration state so the issue can be diagnosed and the migration re-run. You also receive the Spark workflow audit export—a structured reference for your HighLevel admin to use when rebuilding any automation logic from scratch.
Platform deep dives
Spark CRM
Source
Strengths
Weaknesses
HighLevel
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 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 Spark CRM and HighLevel.
Object compatibility
2 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
Spark CRM: Not publicly documented on sparkcrm.io.
Data volume sensitivity
Spark CRM 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
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