CRM migration
Field-level mapping, validation, and rollback between SalesSeek and Nutshell. We move data and schema; workflows are rebuilt natively in Nutshell.
SalesSeek
Source
Nutshell
Destination
Compatibility
10 of 12
objects map 1:1 between SalesSeek and Nutshell.
Complexity
BStandard
Timeline
2-3 weeks
Overview
Moving from SalesSeek to Nutshell is a lateral-size migration between two small-to-midmarket CRMs, but the data models differ in important ways. SalesSeek uses Organizations as its primary account object and People as contacts, which map directly to Nutshell's Companies and People. SalesSeek's customizable pipeline stages map to Nutshell's deal stages, though stage labels and probability values require explicit re-entry in the destination. We export automation rules via manual documentation (the SalesSeek API does not expose them) and deliver a rebuild guide for your admin. Filters not associated with a Group in SalesSeek may have already been purged by the time migration begins, so we identify and document them during scoping. Activity history migrates as Tasks and Notes in Nutshell, with the linked Company and Person resolved via the owner and contact lookup tables we build during the Owner reconciliation phase.
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 SalesSeek object lands in Nutshell, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
SalesSeek
Organization
Nutshell
Company
1:1SalesSeek Organizations map directly to Nutshell Companies. The organization name, address fields, industry, website, and custom properties migrate as Company fields. We use organization ID as the dedupe key during import to prevent duplicate companies. Any orphaned Organization records (no linked People) are flagged for manual review before import completes.
SalesSeek
Person
Nutshell
Person
1:1SalesSeek People map to Nutshell People. We preserve email, phone, title, lifecycle stage, owner assignment, and the link to the parent Organization. The Organization-to-Company relationship is resolved at migration time by matching organization ID before the Person insert batch runs, so every Person is attached to the correct Company.
SalesSeek
Deal
Nutshell
Deal
1:1SalesSeek Deals map to Nutshell Deals with the deal name, monetary value, expected close date, and probability preserved. The linked Organization and Person resolve to the newly created Company and Person records in Nutshell via the lookup tables built during earlier phases.
SalesSeek
Pipeline
Nutshell
Pipeline
lossySalesSeek's multiple pipeline structures map to Nutshell's pipeline configuration. Each SalesSeek pipeline becomes a Nutshell Pipeline. Stage labels, sequence order, and probability percentages require manual re-entry in Nutshell during the configuration phase; we deliver a stage-mapping spreadsheet with the source stage names and probabilities for the customer's admin to input.
SalesSeek
Pipeline Stage
Nutshell
Stage
lossySalesSeek pipeline stages are configurable enumerations. We export stage labels and probabilities and map them to Nutshell Stage values within the corresponding Pipeline. Because Nutshell stages are re-created rather than imported, the mapping spreadsheet is the primary deliverable for this object.
SalesSeek
Task
Nutshell
Task
1:1SalesSeek Tasks map to Nutshell Tasks with status, priority, due date, and owner preserved. Task assignment migrates by resolving SalesSeek owner email against the Nutshell User table built during owner reconciliation. Completed and open tasks both migrate; we set the Nutshell status field to match the source.
SalesSeek
Activity/Events
Nutshell
Activity (Task/Note)
1:1SalesSeek engagement activities map to Nutshell Task or Note records depending on type. We export the activity type, timestamp, and associated Person. For meeting and call records, we create Nutshell Tasks with type indicated in the description field. Activity schema differences between CRMs require per-field mapping during the transform phase.
SalesSeek
Custom Fields
Nutshell
Custom Fields
1:1SalesSeek custom fields on Organizations, People, and Deals must be explicitly mapped to Nutshell custom fields. Text, number, and date field types map directly. Dropdown fields require enumerated value translation — we generate a custom field mapping spreadsheet listing each field name, SalesSeek type, options, and recommended Nutshell field type and picklist values for customer review before migration begins.
SalesSeek
Tag
Nutshell
Tag
1:1SalesSeek tags migrate to Nutshell Tags. We export tag names and reapply them as tags on the matching Companies, People, or Deals in Nutshell. Tag-to-multiple-record associations are preserved as tag memberships during import.
SalesSeek
Filter
Nutshell
Saved View / Smart List
1:1SalesSeek Filters that are not associated with a Group may have already been deleted before migration begins. We identify all active Filters and their Group associations during scoping, export the filter definitions, and provide a rebuild guide mapping each filter's criteria to Nutshell's saved view filter syntax. The customer's admin rebuilds these in Nutshell post-migration.
SalesSeek
Group
Nutshell
Team / List
1:1SalesSeek Groups are collections of records used for filtering and sharing. We export Group membership and recreate Groups as Teams or Lists in Nutshell depending on the customer's use case. Group-to-record membership associations migrate as People and Company list memberships.
SalesSeek
Attachment
Nutshell
Attachment
1:1File attachments associated with Organizations, People, or Deals in SalesSeek are downloaded and re-uploaded to Nutshell, with the linked record association preserved. We flag any attachment that exceeds Nutshell's file size limits for manual handling.
| SalesSeek | Nutshell | Compatibility | |
|---|---|---|---|
| Organization | Company1:1 | Fully supported | |
| Person | Person1:1 | Fully supported | |
| Deal | Deal1:1 | Fully supported | |
| Pipeline | Pipelinelossy | Fully supported | |
| Pipeline Stage | Stagelossy | Fully supported | |
| Task | Task1:1 | Fully supported | |
| Activity/Events | Activity (Task/Note)1:1 | Fully supported | |
| Custom Fields | Custom Fields1:1 | Mapping required | |
| Tag | Tag1:1 | Fully supported | |
| Filter | Saved View / Smart List1:1 | Fully supported | |
| Group | Team / List1:1 | Fully supported | |
| Attachment | Attachment1:1 | 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.
SalesSeek gotchas
Filter API is read-only and filters decay without Groups
Automation rules not accessible via API
Custom field types require explicit value mapping
Nutshell gotchas
Contact tier limits enforced on import
No bulk API endpoint requires paginated extraction
Email sequences not exportable via API
Foundation plan disables key sales features
Pair-specific challenges
Migration approach
Discovery and scoping
We audit the source SalesSeek account across all record types: Organizations, People, Deals, Tasks, Activities, Custom Fields (with type and dropdown options), Pipelines, Stages, Groups, Filters, and Tags. We also inventory automation rules for manual documentation. We produce a written scope document with record counts, custom field inventory, filter list, and a recommended Nutshell plan tier based on custom object and pipeline requirements.
Schema configuration in Nutshell
Before any data moves, we configure Nutshell to match the SalesSeek data model. This includes re-creating pipeline stages with the correct labels and probabilities (using the stage-mapping spreadsheet), setting up custom fields with matched types and picklist values, and configuring Nutshell Teams to replicate SalesSeek Groups. The customer's admin completes the stage configuration in Nutshell using our spreadsheet as a guide.
Owner reconciliation and User provisioning
We extract every distinct SalesSeek owner email and match against the Nutshell User table. Owners without a matching Nutshell User enter a reconciliation queue. The customer's admin provisions any missing Nutshell Users before record import begins. Migration cannot proceed past this step because OwnerId references are required on most standard object imports.
Data extraction and transform
We extract Organizations, People, Deals, Tasks, Activities, Tags, and Attachments from SalesSeek using the REST API with pagination and rate-limit handling. We transform records in staging: resolving Organization-to-Company lookups, Person-to-Organization links, Deal-to-Organization and Deal-to-Person links, and applying the custom field value translations from the approved mapping spreadsheet. We flag any records with invalid dropdown values for the customer's admin to resolve before import.
Production migration in dependency order
We run production migration in dependency order: Companies (from Organizations), People (with CompanyId resolved), Deals (with CompanyId and PersonId resolved), Tasks, Activities, Tags, Attachments, and Group memberships. Each phase emits a row-count reconciliation report. We use Nutshell's native import tool for standard records and supplement with API calls for any records not covered by the importer.
Cutover, filter rebuild guide, and handoff
We freeze SalesSeek writes during cutover, run a delta migration of records modified during the migration window, then hand off to the customer's admin. We deliver the automation documentation package (reconstruction guide for drip sequences, lead scoring, and task triggers) and the filter rebuild guide mapping SalesSeek filter criteria to Nutshell saved view syntax. We support a one-week hypercare window for reconciliation issues. We do not rebuild SalesSeek automations or Nutshell filters inside the migration scope.
Platform deep dives
SalesSeek
Source
Strengths
Weaknesses
Nutshell
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 SalesSeek and Nutshell.
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
SalesSeek: Not publicly documented.
Data volume sensitivity
SalesSeek 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
Answers to the questions buyers ask most during SalesSeek to Nutshell migration scoping. Not seeing yours? Book a call.
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