CRM migration

Migrate from Fello to Nutshell

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

Fello logo

Fello

Source

Nutshell

Destination

Nutshell logo

Compatibility

100%

11 of 11

objects map 1:1 between Fello and Nutshell.

Complexity

BStandard

Timeline

48–72 hours

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Fello is an AI-powered contact enrichment layer built for real estate agents — it stores People, Companies, Deals, AI lead scores (0–100), and TCPA consent records, and syncs with an underlying CRM. When teams move to Nutshell as their primary CRM, they need those enriched contacts, deal histories, and AI scores transferred into Nutshell's People, Companies, Leads, and Deals objects. FlitStack AI extracts Fello contact exports and deal records via the platform's export API, maps fields into Nutshell's native schema, creates custom fields for Fello's AI Lead Score and home-value data, and writes records in the correct sequence so Nutshell's foreign-key dependencies resolve cleanly. Automations, sequences, and AI-enrichment logic cannot migrate — those must be rebuilt using Nutshell's workflow rules and Smart Workflows. A sample migration with field-level diff runs first, followed by a full cutover with a 24–48h delta pickup window to capture in-flight changes. During the delta window, any new contacts added to Fello or deal updates made in real-time are synced to Nutshell to ensure complete data continuity.

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

Fello logo

Fello

What's pushing teams away

  • Some agents outgrow Fello once their team scales beyond 10 seats, finding the platform better suited to individual agents and small teams than to larger brokerages.
  • The platform is narrowly scoped to real estate agent database prospecting, so teams seeking broader marketing automation or CRM capabilities eventually migrate to all-in-one platforms like HubSpot.
  • A subset of users find the lead score confidence misleading when high-scored contacts do not convert to listings, raising questions about the accuracy of the AI prioritization model.

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 Fello objects map to Nutshell

Each row shows how a Fello 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.

Fello

Contact (Person)

maps to

Nutshell

Person

1:1
Fully supported

Fello People map directly to Nutshell People — all standard fields (name, email, phone, address, title) transfer 1:1. Fello's AI Lead Score and real-estate custom properties become custom fields on Nutshell People. Primary company association maps to the Nutshell Company record via the person's company link.

Fello

Company

maps to

Nutshell

Company

1:1
Fully supported

Fello Companies map to Nutshell Companies directly. Company name, domain, industry, employee count, and address fields transfer 1:1. Parent-child company hierarchies in Fello map to Nutshell's parent company link field. Multi-company associations for a single person collapse to one primary Company record in Nutshell.

Fello

Lead

maps to

Nutshell

Lead

1:1
Fully supported

Fello contacts tagged as leads (pre-qualified prospects without a closed deal) route to Nutshell Leads. All contact properties carry over including Fello's AI Lead Score and TCPA consent timestamp — stored as custom fields on the Nutshell Lead record. Lead owner resolves by email match against Nutshell users.

Fello

Deal

maps to

Nutshell

Deal

1:1
Fully supported

Fello Deal records map to Nutshell Deals with deal name, amount, stage, close date, and owner transferred. Fello pipeline stage names map to Nutshell pipeline stage pick-list values. If Fello has multiple pipelines, each becomes a separate Nutshell pipeline — Nutshell supports multiple pipelines natively.

Fello

AI Lead Score

maps to

Nutshell

Custom Number field on Person / Lead

1:1
Fully supported

Fello's proprietary AI Lead Score (0–100) has no native equivalent in Nutshell. We create a custom Number field called Lead_Score__c on both Nutshell Person and Lead objects. The score value, the date it was generated, and the scoring model version are preserved as separate custom fields for reporting continuity.

Fello

Home Value Estimate

maps to

Nutshell

Custom Currency field on Person / Company

1:1
Fully supported

Fello enriches contacts with estimated home value data from public records. Nutshell has no native home-value field — we create a custom Currency field Estimated_Home_Value__c on the Person record and link it to the associated Company for reporting. Original enrichment date stored as a custom Date field.

Fello

Listing Propensity Signal

maps to

Nutshell

Custom Picklist field on Person

1:1
Fully supported

Fello's AI generates a listing propensity label (e.g., 'Likely to List in 6 Months', 'Not Likely') per contact. Nutshell has no native equivalent — we create a custom pick-list field Listing_Propensity__c on the Person object with Fello's exact value set preserved. Labels that don't fit Nutshell's pick-list format migrate as a custom text field.

Fello

TCPA Consent Record

maps to

Nutshell

Custom Date field on Person

1:1
Fully supported

Fello captures TCPA consent timestamps as part of its compliance workflow. Nutshell has no native TCPA consent field — we create a custom Date field TCPA_Consent_Date__c on the Person record to preserve the consent date. Consent type and source URL stored as additional custom text fields for audit compliance.

Fello

Deal Activity History

maps to

Nutshell

Activity / Note on Deal

1:1
Fully supported

Fello deal-level activity (stage changes, outreach log entries) transfers as Nutshell Notes and Tasks attached to the corresponding Deal. Each activity preserves its original timestamp and owner. If Fello tracks specific deal milestones, those map to Nutshell deal custom fields rather than notes for cleaner reporting.

Fello

Fello Smart Workflow Definitions

maps to

Nutshell

Nutshell Workflow / Sequence

1:1
Fully supported

Fello Smart Workflows (automated bi-weekly Home Value Report emails, score-triggered outreach) do not migrate — they are tied to Fello's AI engine and enrichment logic. We export a Fello workflow definition summary for reference so your Nutshell admin can rebuild equivalent sequences using Nutshell Pro's email sequence and automation tools.

Fello

Fello User / Owner

maps to

Nutshell

Nutshell User

1:1
Fully supported

Fello users are matched to Nutshell users by email address. Unmatched Fello owners (e.g., agents no longer in the system) are flagged before migration — their records are assigned to a fallback Nutshell user or a designated 'Former Agent' placeholder contact to preserve audit trails.

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.

Fello logo

Fello gotchas

High

No public API — all data export is CSV only

Medium

Automation workflows must be manually rebuilt

Low

Contact export requires filtering before export job

Medium

Lead score is Fello-computed and proprietary

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

  • Fello AI lead scores require custom field creation in Nutshell before data lands

    Fello's AI Lead Score (0–100) is a proprietary value with no native equivalent in Nutshell's object model. Nutshell requires custom fields to be created before records are imported — if the Lead_Score__c custom Number field does not exist on the Person or Lead object when the migration runs, Fello scores cannot be written to the correct field and will be skipped or stored in a generic notes field. We deliver a pre-migration custom field setup checklist for Nutshell so all Fello custom properties have a destination field before the first record is written.

  • Fello Smart Workflows and bi-weekly outreach sequences cannot migrate to Nutshell

    Fello's Smart Workflows generate automated bi-weekly Home Value Report emails and outreach sequences triggered by AI lead scores. These automations depend on Fello's proprietary enrichment engine and have no equivalent in Nutshell's sequence or workflow tools. Nutshell's own email sequences operate on stage-entry triggers rather than AI-propensity signals. We export a Fello workflow definition summary (trigger conditions, target audience rules, cadence) so your Nutshell admin can rebuild equivalent sequences using Nutshell Pro's automation builder — but the migration itself carries only data, not logic.

  • Fello-to-Nutshell owner resolution by email may leave orphaned deal assignments

    Fello tracks deal ownership by agent email. Nutshell resolves owners by user email match. If a Fello user has left the team or has no Nutshell account, their deals and contacts must be reassigned to a valid Nutshell user before import. Fello's export does not include a fallback owner field — we flag all unmatched owners in a pre-migration audit report and let you decide whether to provision Nutshell accounts for departing agents or reassign their records to a placeholder owner before the migration cutover.

  • Fello's TCPA consent records need manual review for Nutshell compliance workflows

    Fello captures TCPA consent as a timestamp and source URL on each contact — critical for real estate teams running SMS and calling campaigns under FCC regulations. Nutshell stores TCPA consent dates as custom fields only, with no native consent management or expiry tracking. We preserve Fello's consent date in a TCPA_Consent_Date__c custom field, but consent expiration rules and campaign suppression logic need to be configured manually in Nutshell using Nutshell's workflow rules or an integrated compliance tool before SMS campaigns resume.

  • Multi-pipeline Fello setups create multiple Nutshell pipelines that need stage reconfiguration

    Fello supports multiple deal pipelines (e.g., separate pipelines for buyer leads vs. seller leads). Each Fello pipeline maps to a separate Nutshell pipeline with its own set of stage pick-list values. Nutshell's pipeline configuration does not allow stage values to be shared across pipelines — if Fello uses the same stage name in two pipelines with different meanings, those must be mapped to distinct Nutshell stage values to avoid data ambiguity. We deliver a pipeline mapping plan before migration specifying each Fello pipeline, its stages, and the proposed Nutshell stage names.

Migration approach

Six steps for a successful Fello to Nutshell data migration

  1. Export Fello data and audit custom fields

    We pull a full export from Fello via Settings > Import & Export > Export — this generates a CSV containing all People, Companies, Deals, and their associated custom properties including AI Lead Score, listing propensity, TCPA consent dates, and home-value estimates. We cross-reference this against Fello's custom field inventory to build a complete field list. Any Fello custom property that has no direct Nutshell equivalent is flagged for custom field creation in Nutshell before migration begins.

  2. Create Nutshell custom fields for Fello-enriched data

    Before any records are written, we create the custom fields in Nutshell needed for Fello's real-estate-specific data: Lead_Score__c (Number), Listing_Propensity__c (Picklist), Estimated_Home_Value__c (Currency), Home_Value_Enriched_Date__c (Date), TCPA_Consent_Date__c (Date), and TCPA_Consent_Source__c (Text). We deliver a custom field setup checklist so your Nutshell admin creates these in the correct object (Person vs. Lead) and with the right field types before the migration run.

  3. Resolve Fello owners to Nutshell users by email

    Fello agent emails are matched against Nutshell user accounts. Unmatched owners are listed in a pre-migration audit report — your team either provisions Nutshell accounts for those agents or assigns a fallback user. No deal or contact is imported without a valid Nutshell owner to avoid orphaned records. If a Fello agent has left the team, their contact and deal records are reassigned to the designated placeholder owner.

  4. Run a sample migration with field-level diff

    A representative slice — typically 100–500 records spanning People, Companies, Deals, and records with Fello's AI scores and consent fields — migrates first. We generate a field-level diff showing every source value and its destination field so you can verify the mapping before committing. Key checks include: AI Lead Score written to Lead_Score__c, TCPA dates in the correct field, deal stage names mapped to the right Nutshell pipeline stage, and owner resolution confirmed for all records.

  5. Full migration cutover with delta-pickup window

    The full export migrates into Nutshell: Companies first (foreign key for People), then People with their company links and custom fields, then Deals with their stage mapping and owner assignments. A 24–48 hour delta-pickup window captures any Fello records modified during the cutover. Audit logs document every operation, and one-click rollback is available if reconciliation identifies record count or mapping discrepancies after the full run.

Platform deep dives

Context on both ends of the pair

Fello logo

Fello

Source

Strengths

  • Generates seller leads from existing CRM contacts using AI scoring rather than requiring new lead acquisition.
  • Built-in TCPA compliance for automated calling and texting reduces legal exposure for real estate agents.
  • Seamless CRM integration layer means agents do not abandon their existing contact management workflow.
  • High G2 rating (4.9/5) with 94% five-star reviews reflecting strong user satisfaction and ease of use.
  • Two-week guided onboarding with a dedicated advisor reduces time from signup to first pipeline activity.

Weaknesses

  • No public API documentation found; all data export is CSV-based and requires manual download or export-job download link processing.
  • Automation workflows cannot be transferred programmatically and must be manually rebuilt at the destination, per Fello's own support documentation.
  • Narrowly scoped to real estate agent use cases; teams in other verticals have no path forward within the platform.
  • Platform functions as a CRM overlay, so it has no value without an existing populated CRM database to enrich.
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. 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 Fello and Nutshell.

  • 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

    Fello: Not publicly published..

  • Data volume sensitivity

    B

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

Estimator

Estimate your Fello 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 Fello to Nutshell data migrations

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

Can't find your answer?

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Book a free 30 minute consultation

Most Fello-to-Nutshell migrations complete in 48–72 hours of clock time for databases under 25,000 contacts. The fastest part of a Fello migration is that Fello exports cleanly via CSV — there is no API rate-limit negotiation required. Larger setups with 200,000+ records or multiple Fello pipelines extend to 5–7 days. The longest single step is creating Nutshell custom fields for Fello's AI Lead Score and real-estate custom data before the migration run starts.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Fello.
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