CRM migration

Migrate from Accelo to Nutshell

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

Accelo logo

Accelo

Source

Nutshell

Destination

Nutshell logo

Compatibility

60%

6 of 10

objects map 1:1 between Accelo and Nutshell.

Complexity

BStandard

Timeline

1-2 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Accelo to Nutshell is a structural narrowing from a full PSA suite to a focused CRM. Accelo bundles CRM, project delivery, time tracking, and billing under one roof; Nutshell is purpose-built for sales pipeline management with a clean interface and no seat minimums. We map Accelo's Companies to Nutshell Accounts, Contacts to People, Deals to Opportunities, and Jobs to Project note records (since Nutshell has no native project object). Accelo's Tickets migrate to Nutshell Cases, and time entries surface as Activity history. Custom fields on Accelo Companies and Contacts transfer to Nutshell custom fields; custom fields on Jobs, Tasks, and Tickets require CSV export or manual post-migration entry since Accelo's API does not expose those endpoints. Workflows, Retainers, and Invoices do not migrate; we deliver a written inventory of automations for the customer's admin to 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

Accelo logo

Accelo

What's pushing teams away

  • The platform is described as glitchy — streams disappear after submission, task start times behave unpredictably, and the infrastructure requires frequent refreshes to reflect changes.
  • The learning curve is steep: navigating job boards, distinguishing Jobs from Lists, and integrating Accelo into existing processes is difficult, especially for non-technical team members.
  • Implementation timelines range from 4–12 weeks depending on data migration complexity, integration requirements, and team size — longer than comparable PSA tools.
  • Per-user pricing with mandatory minimums of 3–5 seats inflates costs for smaller teams, and opaque custom-quote pricing for larger deployments makes budgeting difficult.
  • Performance and reporting limitations noted across user reviews suggest the platform may not scale well for larger professional services operations with high data volumes.

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 Accelo objects map to Nutshell

Each row shows how a Accelo 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.

Accelo

Company

maps to

Nutshell

Account

1:1
Fully supported

Accelo Companies map directly to Nutshell Accounts. The Accelo company name becomes the Account name, address fields map to Account billing address, and industry categories map to Account categories if configured. Custom fields on Accelo Companies transfer to Nutshell Account custom fields via the API. The company ID is preserved for audit purposes.

Accelo

Contact

maps to

Nutshell

People

1:1
Fully supported

Accelo Contacts map to Nutshell People. The contact's first name, last name, email, phone, and title transfer directly. The contact-to-company affiliation (Affiliation in Accelo) becomes the People record's Account link. Custom fields on Accelo Contacts map to Nutshell People custom fields. Email serves as the dedupe key during import.

Accelo

Deal (Sales)

maps to

Nutshell

Opportunity

1:1
Fully supported

Accelo Deals map to Nutshell Opportunities. The deal name becomes the Opportunity name, value maps to Amount, close date maps to Close Date, and stage names map to Nutshell pipeline stage values. Accelo deal owners resolve to Nutshell User records by email lookup. Custom fields on Deals transfer to Opportunity custom fields.

Accelo

Job (Project)

maps to

Nutshell

Project Note (linked to Account)

lossy
Fully supported

Accelo Jobs have no direct Nutshell equivalent since Nutshell does not include a native project object. We create a structured text note attached to the associated Account that captures the Job title, description, status, phases, milestones, assignees, and dates. This preserves the Job as readable historical record without requiring a separate project management tool in Nutshell.

Accelo

Task

maps to

Nutshell

Activity (Task)

1:many
Fully supported

Accelo Tasks map to Nutshell Activity records. Tasks associated with a Job carry a reference to the Project note created from that Job. Task status (pending, in progress, completed), due date, and assignee transfer. Task checklists migrate as bulleted text within the Activity description. Tasks without a parent Job become standalone Activities linked to the associated Contact or Account.

Accelo

Ticket

maps to

Nutshell

Case

1:1
Fully supported

Accelo Tickets map to Nutshell Cases. The ticket subject becomes the Case subject, description maps to the Case body, and status maps to Case status values. Priority and assignee transfer to Case priority and owner. Custom fields on Accelo Tickets that are accessible via CSV export transfer to Case custom fields; API-inaccessible custom fields are flagged for manual post-migration entry.

Accelo

Time Entry

maps to

Nutshell

Activity (Activity Log)

lossy
Fully supported

Accelo Time Entries map to Nutshell Activity records as activity log entries. The entry description, duration, billable flag, and date transfer. Since Nutshell has no native time tracking object, these entries appear as logged Activities on the associated Contact or Account. Billable flag status is preserved in a custom field for reporting. Hourly rate metadata migrates to a custom field if the destination Nutshell plan supports custom fields.

Accelo

Staff

maps to

Nutshell

User

1:1
Fully supported

Accelo Staff records map to Nutshell Users. Staff email addresses serve as the match key. Accelo Staff with no corresponding Nutshell User go to a reconciliation queue for the customer's admin to provision before record migration proceeds.

Accelo

Attachment

maps to

Nutshell

File

1:1
Fully supported

Attachments on Accelo Jobs, Tasks, and Tickets download individually via the API and re-upload to the linked Nutshell record (Account, People, or Case). Filename and linked object association are preserved. Large file attachments may require chunked download and upload due to API rate limits.

Accelo

Lead

maps to

Nutshell

People (unqualified) or Opportunity contact

1:many
Fully supported

Accelo Leads with no associated Company map to Nutshell People records without an Account link. Leads with a Company association map to People linked to the corresponding Account. Lead source and status transfer to People custom fields or Activity records.

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.

Accelo logo

Accelo gotchas

Medium

Accelo REST API lacks a bulk export endpoint for large datasets

Medium

Custom field support is limited to Companies and Contacts

Low

Accelo Payments fee structure is not migrated to destination billing

Low

Accelo does not expose a Wikipedia article

Low

Glitchy UI can corrupt display state during migration scoping

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

  • Nutshell has no native import path for Accelo

    Nutshell's built-in CRM import wizard lists 27 supported source platforms but does not include Accelo. The supported list covers Act!, ActiveCampaign, Capsule, Close, Copper, HubSpot, Insightly, Keap, Less Annoying CRM, Pipedrive, Salesforce, Zoho CRM, and others, but Accelo is absent. This means the migration requires a custom API-based approach rather than a guided import wizard. We connect to Accelo's REST API endpoints (/affairs for Companies, /contacts for Contacts, /sales for Deals, /tickets for Tickets) and write directly to Nutshell's API, handling pagination and rate limiting manually.

  • Accelo Jobs have no direct Nutshell equivalent

    Accelo Jobs are the core project delivery object with phases, milestones, assignees, and dates. Nutshell is a CRM without a native project management module. We do not drop Job data; we convert each Job into a structured note attached to the associated Account that preserves the Job title, description, status, phases, milestones, assignees, and dates as readable text. Customers who need active project management post-migration should evaluate integrating a dedicated project tool (Teamwork, Asana, or similar) rather than reconstructing a PSA in Nutshell.

  • Accelo API lacks bulk export; large datasets require pagination

    Accelo's REST API exposes individual record endpoints (/affairs, /contacts, /sales, /tickets) with no documented bulk export or batch read mechanism. For migrations involving thousands of Jobs, Tasks, Time Entries, or Tickets, we paginate through the API one request per page, which increases total migration time and API call volume. We mitigate this by requesting large datasets in manageable pages (typically 50-100 records per page), scheduling migration windows during off-peak hours to reduce throttling risk, and resuming from the last successful page on transient failures.

  • Custom fields on Jobs, Tasks, and Tickets are not API-accessible

    Accelo's public API supports custom fields for Companies and Contacts via documented endpoints, but custom fields on Jobs (Projects), Tasks, Tickets, and other objects are not exposed in the API. During discovery, we identify all custom fields on these objects and handle them differently: custom fields on Companies and Contacts migrate via API; custom fields on Jobs, Tasks, and Tickets require a CSV export from Accelo's UI (which exports to XLS format with custom field data) that we parse and merge into the migration. We flag any custom fields that appear only in the UI and have no API path for manual post-migration entry.

  • Retainers, Invoices, and billing data do not migrate to Nutshell

    Accelo's billing engine (Invoices, Retainers, and payment records) is tightly integrated with project delivery and uses a chart-of-accounts structure that does not translate to Nutshell's data model. Nutshell has no native billing, invoicing, or retainer management module. We document Retainer and Invoice record counts and key metadata (client name, contract value, start and end dates, prepaid balance) in a written financial summary for the customer's admin, but these records do not migrate as data. The customer should maintain Accelo read-only access or export PDF invoices for historical financial records after migration.

Migration approach

Six steps for a successful Accelo to Nutshell data migration

  1. Discovery and data audit

    We audit the source Accelo account across all modules in use: Companies, Contacts, Deals, Jobs, Tasks, Time Entries, Tickets, Staff, Attachments, and any custom fields configured per object. We identify which modules are actively used versus historical, flag any custom fields on Jobs, Tasks, and Tickets (which require CSV export), and assess total record counts per object. This output is a written migration scope with record counts, object list, and a decision on whether to migrate Time Entries as Activities and whether Jobs should become Project notes or be omitted.

  2. Nutshell destination setup

    We configure the Nutshell destination account before migration begins. This includes creating any required custom fields on People, Accounts, and Opportunities to receive Accelo custom field data, configuring pipeline stages to match Accelo deal stages, setting up Case statuses to match Accelo ticket statuses, and provisioning Nutshell User accounts for any Accelo Staff members who will be active in Nutshell. The Nutshell admin grants API access credentials that we store securely for the migration.

  3. Accelo CSV export for non-API custom fields

    For custom fields on Accelo Jobs, Tasks, and Tickets that are not accessible via API, we guide the customer through exporting XLS files from Accelo's UI for each object type. We parse the CSV exports, match records by ID to the API-extracted records, and merge custom field values into the migration dataset. This step runs in parallel with API extraction to avoid extending the critical path.

  4. Record migration in dependency order

    We run migration in the following order: Accounts (from Accelo Companies), People (from Accelo Contacts with Account link resolved), Opportunities (from Accelo Deals with Account link and User assignment resolved), Cases (from Accelo Tickets), Project notes (from Accelo Jobs attached to the correct Account), Activities (from Accelo Tasks and Time Entries), and Attachments (downloaded from Accelo and re-uploaded to the linked Nutshell record). Each phase emits a row-count reconciliation report before the next phase begins.

  5. Reconciliation and validation

    We run a reconciliation comparing record counts and field completeness between the Accelo source and the Nutshell destination. We spot-check 20-30 records per object type for field-level accuracy against the source. Any records with failed lookups (Contacts without resolved Account links, Cases without resolved User assignments) go to a resolution queue. The customer reviews and approves the reconciliation report before cutover.

  6. Cutover, delta sync, and handoff

    We freeze Accelo writes during the cutover window, run a final delta migration of any records created or modified during the migration window, then mark Nutshell as the system of record. We deliver a written inventory of Accelo Workflows, Retainers, and Invoices that do not migrate, along with the financial summary document for billing records. We provide a one-week hypercare window for reconciliation issues raised by the customer's team. We do not rebuild Accelo Workflows as Nutshell automation rules; that work is covered in the automation inventory handoff document.

Platform deep dives

Context on both ends of the pair

Accelo logo

Accelo

Source

Strengths

  • Unified platform combining CRM, project delivery, time tracking, and billing without separate integrations.
  • Client portal enables external collaboration, quote approvals, and invoice viewing without email.
  • Pre-built workflow automations for professional services reduce configuration effort compared to general PM tools.
  • Native billing engine with retainer management, invoicing, and payment processing built into the core platform.
  • High G2 user adoption ratings for project management and resource management categories.

Weaknesses

  • Glitchy UI with stream disappearing, task timing bugs, and unreliable refresh behavior reported across reviews.
  • Steep learning curve: navigating job boards, distinguishing Jobs from Lists, and integrating into existing processes takes time.
  • Per-user pricing with opaque enterprise quotes and 3–5 seat minimums makes small team adoption expensive.
  • Performance and reporting limitations noted in user feedback suggest scalability constraints for larger operations.
  • Paid customer support and inconsistent service quality reported in negative reviews.
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 Accelo 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

    Accelo: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Accelo 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 Accelo to Nutshell data migrations

Answers to the questions buyers ask most during Accelo 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

Straightforward migrations under 5,000 Contacts, 2,000 Deals, and limited Job data typically complete in one to two weeks. Migrations with large time entry histories, active Job-to-Project note conversion for hundreds of Jobs, or accounts with extensive Ticket custom fields extend to three to five weeks because of Accelo API pagination and CSV export parsing work. The customer's responsiveness during reconciliation and approval cycles is the most common timeline variable.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Accelo.
Land in Nutshell, intact.

Tell us record counts and timeline. We'll come back with a written quote inside 1 business day — no commitment, no sales pitch.

Accuracy guarantee Rollback included Quote in 1 business day