CRM migration

Migrate from Breakcold to Nutshell

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

Breakcold logo

Breakcold

Source

Nutshell

Destination

Nutshell logo

Compatibility

80%

8 of 10

objects map 1:1 between Breakcold and Nutshell.

Complexity

BStandard

Timeline

2-3 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Breakcold to Nutshell is a lateral platform migration in terms of complexity but differs structurally because Breakcold lacks a public data export endpoint, forcing customers to rely on API extraction rather than a downloadable CSV. Breakcold organizes B2B data as Contacts, Leads, Companies, Pipelines with Stages, and multichannel Activities across Email, LinkedIn, WhatsApp, and Telegram. Nutshell uses a traditional People, Companies, Leads, and Deals model with custom fields on each object. We enumerate all Breakcold objects via the REST API (60 req/min limit), perform field-type translation for custom properties, resolve owner lookups by email, and load into Nutshell using its bulk import endpoint. LinkedIn profile URLs and scraped metadata stored as Contact properties migrate as text fields. Workflow automations and token-credit-based AI scoring are not accessible via API and are documented for manual rebuild in Nutshell.

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

Breakcold logo

Breakcold

What's pushing teams away

  • No published export function forces customers to manually rekey Contacts when leaving, making data portability a real blocker cited in trial reviews.
  • Steep learning curve and LinkedIn integration fragility frustrate users who expected the social features to work reliably out of the box.
  • Reporting and analytics are thin compared to established CRMs, pushing ops teams into manual CSV exports to compensate.
  • Support responsiveness on the free trial is poor, with customers reporting zero chat access and incomplete help documentation, causing churn during evaluation.
  • Breakcold lacks depth for teams scaling past 3-5 reps, who find it held together with duct tape once reporting needs mature.

Choosing

Nutshell logo

Nutshell

What's pulling them in

  • Lowest cost entry point among mid-market CRMs—Foundation plan starts at $13/user/month, making it accessible for teams validating CRM fit before committing.
  • Integrated sales automation and email sequencing on Pro plans without requiring a separate email marketing platform, per verified Capterra reviews.
  • Consistently praised for intuitive interface and fast onboarding, with case studies reporting 100% team adoption rates within initial deployment periods.
  • Strong customer support responsiveness cited across G2 reviews, with dedicated support tiers available on Enterprise plans.
  • Native integrations with WhatsApp, Facebook Messenger, Instagram, and Slack reduce reliance on third-party middleware for common communication channels.

Object mapping

How Breakcold objects map to Nutshell

Each row shows how a Breakcold 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.

Breakcold

Contact

maps to

Nutshell

Person

1:1
Fully supported

Breakcold Contacts migrate to Nutshell People. We map name fields, email, phone, social handles (LinkedIn profile URL, Twitter handle), and lifecycle stage as a custom field on People. LinkedIn profile URLs stored as Contact properties in Breakcold migrate to the standard LinkedIn URL field on Nutshell People. Any stale LinkedIn metadata (profile image, connection count) from Breakcold's social sync that went stale due to connection drops migrates as text fields with a staleness flag so the customer can decide whether to re-enrich via Nutshell's Growth plan AI or a third-party enrichment tool.

Breakcold

Lead

maps to

Nutshell

Lead

1:1
Fully supported

Breakcold's distinct Lead object migrates directly to Nutshell Leads, preserving Lead status, source attribution, and owner assignment. If the customer uses Breakcold's lead scoring based on token-credit AI, we preserve the numeric score as a custom field on Nutshell Lead rather than attempting to replicate the scoring logic, which cannot be exported.

Breakcold

Company

maps to

Nutshell

Company

1:1
Fully supported

Breakcold Company profiles linked to Contacts migrate to Nutshell Company records. We map company name, domain, industry, size, and all custom Properties (text, number, date, boolean, multi-select). Multi-select values from Breakcold are serialized as pipe-separated strings in Nutshell custom fields since Nutshell does not have a native multi-select type. Parent-child company relationships in Breakcold map as custom fields or a notes field in Nutshell.

Breakcold

Pipeline

maps to

Nutshell

Pipeline

1:1
Fully supported

Breakcold Pipelines migrate to Nutshell Pipelines with stage ordering preserved. Pipeline-level automation rules are not accessible via API and are documented in the handoff inventory rather than migrated. We map each Breakcold pipeline to a Nutshell pipeline, preserving custom stage names and stage colors as metadata notes since Nutshell supports stage colors.

Breakcold

Pipeline Stage

maps to

Nutshell

Pipeline Stage

1:1
Fully supported

Breakcold Pipeline Stages migrate to Nutshell Pipeline Stages with stage order, name, and probability percentage preserved. When Breakcold stages map to fewer Nutshell stages, we collapse multi-stage groupings into the closest equivalent and document the mapping in the handoff sheet. Probability percentages round to the nearest integer as Nutshell accepts.

Breakcold

Activity (Email, LinkedIn, WhatsApp, Telegram, Call)

maps to

Nutshell

Activity

1:1
Fully supported

Breakcold multichannel Activities migrate to Nutshell Activity records with activity type, timestamp, channel, and body content preserved. Channel metadata (LinkedIn message thread, WhatsApp thread ID) transfers as text fields in Nutshell. Call duration and disposition notes migrate as custom fields on the Activity. We preserve the original timestamp for activity timeline ordering. Note that Nutshell's activity timeline shows all activities on the People and Companies record; channel-specific metadata allows reps to reference the original thread context.

Breakcold

Custom Object

maps to

Nutshell

Custom Fields on People, Companies, or Leads

lossy
Fully supported

Breakcold supports unlimited standalone custom Objects with their own properties. Nutshell does not have a standalone custom object type; instead, custom data lives as custom fields on People, Companies, and Leads. We pre-create the destination custom fields in Nutshell during schema setup, then migrate custom Object records by linking them to the appropriate parent record (Person, Company, or Lead) via a custom lookup field. If a Breakcold custom Object has no natural parent in Nutshell's model, we create a dedicated People record to serve as the container and document this design decision.

Breakcold

Tag

maps to

Nutshell

Tag (via custom field)

lossy
Fully supported

Breakcold flat string tags on Contacts and Leads migrate to a Nutshell custom multi-value text field or a dedicated Tag field if the customer enables tagging in Nutshell Settings. Tag names are preserved verbatim. If the customer uses Breakcold tags for segment-based outreach, we document the tag-to-segment mapping for rebuilding in Nutshell.

Breakcold

Attachment

maps to

Nutshell

Attachment

1:1
Fully supported

File attachments on Breakcold Contact records and Activities migrate as hosted URLs or downloaded blobs depending on size. We preserve the original file name and MIME type. Attachment rendering compatibility in Nutshell depends on file format; PDF and image attachments typically render inline. We do not guarantee full fidelity for non-standard file formats and document any attachments that did not transfer cleanly.

Breakcold

User / Team Member

maps to

Nutshell

User

1:1
Fully supported

Breakcold workspace Users and their role assignments (Admin, Member) map to Nutshell Users. We resolve by email match. Owner assignments on Contacts, Leads, and Companies are preserved by resolving the Breakcold user ID to the Nutshell User email. Any Breakcold user without a matching Nutshell User is held in a reconciliation queue for the customer's admin to provision before the final migration run.

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.

Breakcold logo

Breakcold gotchas

High

No data export function blocks self-service migration

Medium

Token credit system complicates pricing parity on exit

Medium

LinkedIn integration fragility causes stale social data

Low

New API key format required for some endpoints

Low

60 requests per 60-second rate limit throttles large migrations

Nutshell logo

Nutshell gotchas

High

Contact tier limits enforced on import

Medium

No bulk API endpoint requires paginated extraction

Medium

Email sequences not exportable via API

Medium

Foundation plan disables key sales features

Pair-specific challenges

  • Breakcold has no public data export endpoint

    Breakcold does not publish a CSV export or self-service download for Contacts, Leads, Companies, or Activities. One reviewer explicitly notes there is no import or export function for data. We work around this by using the Breakcold REST API to enumerate and pull all accessible objects programmatically, which requires a valid API key with the correct breakcold-usr format. API extraction covers only objects exposed via the API; workflow automation rules and token credit history are not accessible at all and must be rebuilt manually in Nutshell.

  • LinkedIn integration fragility leaves stale social metadata

    Multiple reviews cite Breakcold's LinkedIn connection drops and sync failures that cause social profile data to go stale. Breakcold's LinkedIn data is scraped at the time of sync; if the connection drops, the cached metadata becomes outdated. During scoping we flag which Contacts have stale LinkedIn metadata by checking the last_sync timestamp on the LinkedIn property. Stale records migrate with a staleness flag as a custom field so the customer can decide whether to re-enrich post-migration via Nutshell's Growth plan AI or a third-party enrichment tool.

  • API rate limit extends migration time for large record sets

    The Breakcold API enforces 60 requests per rolling 60-second window per user key. For large migrations exceeding 5,000 records, this rate limit adds time to the extraction phase. We handle this by chunking requests with exponential backoff, spreading extraction over a longer window rather than attempting bulk-burst extraction. Using a dedicated migration API key avoids impacting live users' API access. The rate limit is per-user-key, not per-IP, so a dedicated key for migration is the correct mitigation.

  • Breakcold token credit spend has no Nutshell equivalent

    Breakcold's AI features (enrichment, auto lead scoring) are metered by a token credit system with no cash-out or transfer mechanism on exit. We document the customer's token spend at migration time so they understand the effective cost of their current configuration. In Nutshell, equivalent AI writing and summarization features are included at the Growth plan tier ($33/user/mo) without per-token billing. The customer should evaluate whether their current token spend on Breakcold is covered by Nutshell Growth's included AI features before committing to a seat count.

Migration approach

Six steps for a successful Breakcold to Nutshell data migration

  1. API key verification and object scoping

    We verify that the Breakcold API key uses the current breakcold-usr format before attempting extraction. Old-format keys may authenticate but return 403 or empty responses on restricted endpoints. We enumerate all accessible Breakcold objects via the REST API: Contacts, Leads, Companies, Pipelines, Stages, Activities, custom Objects, Tags, and Attachments. We count records per object type, flag any Contacts with stale LinkedIn metadata (last_sync gaps), and document workflow automations and token-credit configuration that are not accessible via API. This discovery output forms the migration scope.

  2. Nutshell schema setup

    We create the destination schema in Nutshell before any data loads. This includes provisioning custom fields on People, Companies, and Leads to receive Breakcold custom Properties and LinkedIn metadata. We set up Nutshell Pipelines with stage ordering and probability percentages matched to the Breakcold source. We configure the People-to-Company lookup relationship so that Contact-to-Company associations resolve correctly during import. Schema setup is validated in Nutshell before record migration begins.

  3. Owner reconciliation and user provisioning

    We extract every distinct Breakcold user referenced as an owner on Contacts, Leads, Companies, and Activities and match by email against Nutshell Users. Any Breakcold owner without a matching Nutshell User goes to a reconciliation queue for the customer's admin to provision before record import resumes. Owner assignment on records cannot proceed until this queue is cleared because Nutshell requires a valid User reference on owner fields.

  4. API extraction with rate-limit handling

    We extract all Breakcold records via the REST API using chunked pagination and exponential backoff to respect the 60 req/min rolling window. We run extraction against a dedicated migration API key to avoid throttling live users. Large record sets (over 5,000 records) are extracted in batches over multiple hours. The extraction outputs normalized JSON per object type ready for Nutshell's import format.

  5. Data transformation and Nutshell bulk import

    We transform Breakcold records to match Nutshell's field types. Multi-select values serialize as pipe-separated strings. LinkedIn profile URLs map to the standard LinkedIn URL field on People. Stale LinkedIn metadata flags are written as a custom field on People. Breakcold custom Objects with a natural parent (Contact, Company) attach via custom lookup fields on the parent; orphan custom Objects are linked to a dedicated container People record with a custom Object_name field. We load into Nutshell using its bulk import endpoint with row-count reconciliation after each phase.

  6. Validation, cutover, and automation handoff

    We validate record counts across all object types, spot-check 25-50 records against the Breakcold source for field accuracy, and confirm owner assignments, stage probabilities, and activity timestamps are correct. We freeze Breakcold writes during cutover, run a final delta migration of any records modified during the migration window, then enable Nutshell as the system of record. We deliver a written inventory of Breakcold workflow automations, token-credit AI configurations, and email sequences with recommended Nutshell equivalents for the customer's admin to rebuild. We do not rebuild automations, sequences, or workflows as part of the migration scope.

Platform deep dives

Context on both ends of the pair

Breakcold logo

Breakcold

Source

Strengths

  • Unified multichannel inbox combining Email, LinkedIn, WhatsApp, and Telegram into a single threaded view
  • Flat-rate pricing model with unlimited contacts and pipelines regardless of seat count
  • AI-native automation that reduces manual CRM updates on active contacts
  • LinkedIn and Twitter social selling feeds for curated B2B prospect discovery
  • Unlimited custom Objects and custom Properties without per-field charges

Weaknesses

  • No published export endpoint forces manual re-entry of contact data when leaving
  • Thin reporting and analytics push ops teams into workarounds for pipeline insights
  • LinkedIn integration stability issues cause data sync gaps and require re-authentication
  • Free trial users report zero live chat support and incomplete help documentation
  • Scales poorly past 3-5 reps where reporting depth and integration breadth become critical
Nutshell logo

Nutshell

Destination

Strengths

  • Simple, intuitive interface with minimal learning curve for sales teams new to CRM
  • Per-seat pricing is transparent and predictable, with annual billing reducing monthly cost
  • Full data export tool available for all account data including backups
  • Open JSON-RPC API allows programmatic access to all core objects
  • Native multichannel engagement (email, SMS, WhatsApp) without third-party add-ons for communication

Weaknesses

  • Reporting and analytics are considered weak, requiring manual Excel exports for detailed analysis
  • No bulk API endpoint—migration requires paginated API reads that must be rate-limited carefully
  • JSON-RPC API is less common than REST, requiring custom integration code compared to standard REST CRMs
  • Add-on costs (Forms, Nutshell IQ, Email Marketing) are per-company charges that stack on top of per-seat pricing
  • Feature restrictions on entry-level plans mean teams often need mid-tier to get basic automation

Complexity grading

How hard is this migration?

Standard CRM migration. 3 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 Breakcold and Nutshell.

  • Object compatibility

    B

    3 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

    Breakcold: 60 requests per 60-second window per user.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Breakcold to Nutshell 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 Breakcold to Nutshell data migrations

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

Can't find your answer?

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Most Breakcold to Nutshell migrations land between two and three weeks for accounts with up to 5,000 Contacts, a single pipeline, and standard custom fields. Migrations with multiple pipelines, large engagement histories (over 50,000 Activity records), custom Objects, or LinkedIn metadata cleanup extend to four to six weeks. Breakcold's absence of a self-service export function means API extraction is the critical path; the 60 req/min API rate limit is the main variable that affects timeline for large record sets.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Breakcold.
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