CRM migration

Migrate from Sunbase Data to Zoho CRM

Field-level mapping, validation, and rollback between Sunbase Data and Zoho CRM. We move data and schema; workflows are rebuilt natively in Zoho CRM.

Sunbase Data logo

Sunbase Data

Source

Zoho CRM

Destination

Zoho CRM logo

Compatibility

83%

10 of 12

objects map 1:1 between Sunbase Data and Zoho CRM.

Complexity

CModerate

Timeline

6-10 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from Sunbase Data to Zoho CRM is a structural migration constrained by Sunbase's lack of a documented REST API. Sunbase organizes data across separate modules (CRM, Projects, HR, Invoicing) with no unified export endpoint, so we coordinate with Sunbase's technical team to establish extraction via direct database access or module-level CSV exports. We preserve relationships between Deals and Projects, Work Orders and Employees, and Invoices and Clients by building a cross-module ID map during discovery. Zoho CRM's native Data Migration Wizard accepts CSV imports for its standard modules (Leads, Contacts, Accounts, Deals, Activities) and creates custom modules automatically for Sunbase objects without direct equivalents. Automation workflows, pipeline configurations, and custom object schema definitions do not migrate; we deliver a written inventory of Sunbase automation logic for the customer's admin to rebuild in Zoho Blueprint and workflow rules. Timeline runs six to twelve weeks depending on data volume and extraction method agreed during discovery.

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

Sunbase Data logo

Sunbase Data

What's pushing teams away

  • Admin setup requires technical knowledge; non-programmers report significant difficulty configuring the platform without developer support.
  • Custom module configurations are not portable, making it difficult to evaluate alternatives or switch platforms without rebuilding workflows from scratch.
  • Pricing is opaque and negotiated per-customer, creating uncertainty during renewal and making cost comparison with alternatives difficult.
  • As the business scales, the platform's flexibility becomes a liability; complex setups are harder to maintain and audit without dedicated technical staff.
  • No publicly documented REST API limits integration options, pushing technically sophisticated teams toward platforms with better developer ecosystems.

Choosing

Zoho CRM logo

Zoho CRM

What's pulling them in

  • Free tier is genuinely usable for up to 3 users with leads, pipeline management, and email tracking — no credit card required, making it easy to evaluate before committing.
  • Pricing undercuts Salesforce by 80–90% at equivalent feature tiers, with Enterprise plans offering capabilities that cost 3–4× more on competing platforms.
  • Deep ecosystem of 45+ integrated apps (Books, Desk, Creator, Campaigns) means companies already in the Zoho suite get native integrations without third-party connectors.
  • Highly customizable: custom modules, custom fields, Canvas drag-and-drop layouts, and Blueprint workflow automation without requiring developer resources.
  • Small-business reviewers highlight real-time team visibility, daily time savings of 60–90 minutes, and the ability to mold the CRM to any industry vertical.

Object mapping

How Sunbase Data objects map to Zoho CRM

Each row shows how a Sunbase Data object lands in Zoho CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

Sunbase Data

Lead

maps to

Zoho CRM

Lead

1:1
Fully supported

Sunbase Leads (captured via door-to-door forms, web capture, or manual entry) map directly to Zoho CRM Lead records. Lead source, status, and assignment data migrate as data fields. Some Sunbase lead fields are tied to automation workflows that cannot migrate; we document these as part of the automation inventory deliverable. The Zoho Data Migration Wizard auto-maps standard lead fields and prompts for custom field creation when it encounters unmapped columns.

Sunbase Data

Contact

maps to

Zoho CRM

Contact

1:1
Fully supported

Sunbase Contact records (name, email, phone, address, and industry-specific fields depending on CRM module configuration) map to Zoho CRM Contact. We preserve all standard fields and map custom contact fields to Zoho custom fields created during the migration wizard phase. The customer provides a custom field manifest during scoping so field types match correctly.

Sunbase Data

Client

maps to

Zoho CRM

Account

1:1
Fully supported

Sunbase Client records represent business entities (companies) that Sunbase distinguishes from individual Contacts. We map Client to Zoho CRM Account, preserving business name, address, and any client-level custom fields. Account becomes the parent of the related Contact records, establishing the Account-Contact hierarchy that Zoho CRM uses for organizational modeling.

Sunbase Data

Deal

maps to

Zoho CRM

Deal

1:1
Fully supported

Sunbase Deals track the full sales cycle including proposals, quotes, and pipeline stages. We map Deal to Zoho CRM Deal, preserving deal values, stage history, and associated contacts. Pipeline stage names and deal statuses migrate as data values. Custom deal fields require explicit mapping against Zoho custom fields, and the customer provides the custom field manifest during scoping.

Sunbase Data

Project

maps to

Zoho CRM

Custom Module (Project)

1:1
Fully supported

Sunbase Projects represent installation or job-site operations with no direct standard equivalent in Zoho CRM. We create a Zoho custom module named Projects (auto-detected from Projects_C.csv naming or manually mapped during wizard configuration) and migrate project metadata, status, budget tracking, and linked Work Orders as a unified record. Projects with multiple associated Work Order records are linked via Zoho lookup fields after both modules are created.

Sunbase Data

Work Order

maps to

Zoho CRM

Custom Module (Work Order)

1:1
Fully supported

Sunbase Work Orders include permit info, task details, attachments, and system specifications. We create a Zoho custom module Work Orders linked to the Projects custom module via a lookup field. Employee assignments and scheduling data migrate as related records or custom fields. Attachments migrate as Zoho CRM file attachments linked to the Work Order record. Zoho's attachment limit and file size constraints apply per the target edition.

Sunbase Data

Invoice

maps to

Zoho CRM

Invoice

1:1
Fully supported

Sunbase generated invoices including repeat invoices and financing-related billing map to Zoho CRM Invoice. We extract invoice line items, payment status, and linkage to the originating project or client. Historical paid invoices migrate with their status preserved. Zoho Invoice module supports custom fields so industry-specific billing data maps without truncation.

Sunbase Data

Employee

maps to

Zoho CRM

User or Custom Module (Employee)

1:1
Fully supported

Sunbase Employee records include HR data, crew assignments, and role information. Zoho CRM Users represent licensed platform users; non-licensed employees who do not log into Zoho migrate to a custom Employee module with their HR data stored as fields. GPS location history is bulk-exported where available and mapped to a Zoho custom field or related record. The customer decides during scoping whether to provision employees as Zoho Users (if they need CRM access) or a custom HR module.

Sunbase Data

Appointment

maps to

Zoho CRM

Activity (Task / Event)

1:1
Fully supported

Sunbase Appointments sync with Google Calendar and include customer-linked scheduling. We preserve appointment dates, times, assigned contacts, and status as Zoho CRM Event records for calendar-linked appointments or Task records for to-do style appointments. Calendar linkage itself is not transferable; appointments land in Zoho's activity timeline linked to the parent Contact or Account record. Recurring appointment patterns do not migrate as recurring definitions; they are resolved into individual Event records.

Sunbase Data

Document

maps to

Zoho CRM

Attachment (related to parent record)

1:1
Fully supported

Documents include contracts, financing applications, and permits stored within Sunbase. We extract binary files and preserve file names, upload dates, and associations to the parent record (Contact, Deal, Project, Work Order). Each file is attached to its Zoho CRM record via the Attachments module. The Attachments folder must be zipped alongside CSV data files per Zoho's migration wizard structure, and individual file size limits apply per the target Zoho CRM edition.

Sunbase Data

Asset and Inventory

maps to

Zoho CRM

Custom Module (Asset/Inventory) or Product

1:many
Mapping required

Sunbase Asset and Inventory records track materials, equipment, and supplies across projects. Equipment and inventory items with SKU and pricing data map to Zoho CRM Product records if they appear in the sales quoting context. Standalone asset tracking records (without pricing context) map to a custom Asset module created during migration. Quantities, linked projects, and supplier information migrate as custom fields. Inventory levels at the time of migration are preserved as snapshot values rather than live inventory sync.

Sunbase Data

Custom Object

maps to

Zoho CRM

Custom Module

lossy
Fully supported

Sunbase supports custom objects within its module system but provides no documented export schema for custom object definitions. We cannot guarantee complete migration of custom object definitions without a customer-provided manifest. We create Zoho custom modules for identified custom objects (using _C.csv naming if available) and migrate data values. The customer provides the custom object field manifest during scoping, including field names, types, and any picklist values, so Zoho custom fields are created with correct types before data import begins.

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.

Sunbase Data logo

Sunbase Data gotchas

High

No publicly documented REST API or export endpoints

Medium

Module-level data isolation complicates bulk exports

High

Automation workflows and pipeline configurations are non-exportable

Medium

Custom fields lack a schema definition export

Zoho CRM logo

Zoho CRM gotchas

High

API access requires Professional tier or above

High

Subform fields do not export cleanly via CSV

Medium

API credit consumption is non-linear

Medium

Export download links expire in 7 days

Medium

Owner (User) assignments require pre-mapped user IDs

Pair-specific challenges

  • Sunbase Data has no publicly documented REST API

    Sunbase does not publish a developer API or documented export endpoints. Data extraction must rely on direct database access (enterprise migrations with Sunbase technical team cooperation) or manual CSV exports from each module interface. We coordinate with Sunbase's technical team during discovery to establish an extraction method, and we warn customers upfront that direct database access availability determines whether the migration proceeds programmatically or via manual export fallback. Manual export fallback adds scoping time and may miss cross-record relationship metadata. The customer must confirm extraction method before migration begins.

  • Cross-module relationships require manual relationship mapping

    Sunbase uses a modular architecture where CRM data, Project data, HR data, and financial data live in separate modules with independent export interfaces. There is no unified data dump. We build a cross-module mapping during discovery that connects Contact IDs to Deal IDs, Project IDs to Work Order IDs, and Invoice IDs to Client and Project IDs, then resolve these relationships at migration time by matching on natural keys (email for Contacts, project name for Projects, etc.). If manual CSV exports do not include ID fields or relationship columns, we coordinate with the customer to ensure exports capture the necessary linkage data.

  • Automation workflows and pipeline configurations do not migrate

    Workflow automation rules (email triggers, task assignments, stage-change actions) and visual pipeline board configurations in Sunbase are stored in an internal workflow engine and are not exposed via any export mechanism. We cannot migrate these as functional rules. During scoping, we document the automation logic manually from the source system so customers can rebuild triggers at the destination in Zoho Blueprint and workflow rules. Pipeline stage names and deal statuses migrate as data only. The customer receives a written automation inventory document with trigger descriptions, conditions, and Zoho equivalent recommendations.

  • Zoho CRM Standard Edition does not support custom fields or lookup fields

    Zoho CRM's Standard Edition ($14/user/month) does not include custom fields or lookup fields, which are required for most Sunbase Data migrations given Sunbase's reliance on industry-specific custom fields. Custom fields and lookup relationships are available from the Professional Edition ($23/user/month) onward. We confirm the target Zoho edition during scoping and recommend Professional as the minimum for Sunbase migrations with custom fields, or Enterprise ($40/user/month) if the migration includes custom modules with lookup relationships between them.

  • Custom field schema definitions do not export from Sunbase

    Sunbase supports custom fields within most objects, but the field definition metadata (field name, type, validation rules, display order) is not exported alongside the data. We extract field values but rely on the customer to provide a custom field manifest during scoping. We recommend a field-mapping session before migration so custom field values land in correctly-typed Zoho fields. If the manifest is unavailable, we create text fields as a fallback and flag that downstream data types (picklist, date, numeric) require manual correction in Zoho after migration.

Migration approach

Six steps for a successful Sunbase Data to Zoho CRM data migration

  1. Discovery and extraction method confirmation

    We audit the Sunbase Data account across all active modules (CRM, Projects, HR, Invoicing), identifying all record types, custom fields, automation rules, and pipeline configurations in use. We coordinate with Sunbase's technical team to confirm the available extraction method: direct database access or manual module-level CSV exports. We document the cross-module relationship map (Contact-to-Deal, Project-to-Work Order, Invoice-to-Client) that will guide relationship resolution at migration time. The discovery output is a written migration scope and extraction method confirmation. If direct database access is unavailable, we plan for manual export sequencing with a structured export template to maximize relationship data capture.

  2. Custom field manifest and Zoho edition confirmation

    The customer provides a custom field manifest for Sunbase objects, including field names, data types, and picklist values. We use this manifest to design the Zoho CRM target schema: custom fields in Zoho CRM for each Sunbase custom field, custom modules for Sunbase objects without standard Zoho equivalents (Projects, Work Orders, Assets), and lookup relationships between modules. We confirm the target Zoho edition (Professional minimum for custom fields, Enterprise if lookup relationships between custom modules are required) and create the Zoho schema in a Sandbox environment for validation before production migration.

  3. Sandbox migration and schema validation

    We run a full migration into a Zoho CRM Sandbox using a representative data sample. The customer reconciles record counts (Leads in, Contacts in, Accounts in, Deals in, Project records in, Work Order records in, Invoice records in), spot-checks 25-50 random records against the Sunbase source, and validates that custom fields landed in correctly-typed Zoho fields. The Zoho Data Migration Wizard's auto-mapping is reviewed for accuracy and any corrections to field mapping are applied before production migration. Schema corrections happen in Sandbox, not in production.

  4. Data extraction and transformation

    We execute the extraction method confirmed during discovery. If using direct database access, we extract each module's records and cross-module relationship IDs in parallel. If using manual CSV exports, we provide the customer with a structured export template per module that includes ID fields and relationship columns needed for relationship resolution. We transform all records into Zoho-compatible CSV format, applying the field mapping defined in scoping, resolving cross-module lookups using the relationship map built in discovery, and applying Zoho field type validation (date formats, picklist values, required fields).

  5. Production migration in dependency order

    We run production migration in record-dependency order. Accounts (from Sunbase Clients) are migrated first, followed by Contacts (with AccountId resolved), Leads, Deals (with AccountId and ContactId resolved), custom module records (Projects, Work Orders, Assets, Employees), and finally Invoices with project and client linkages. Documents migrate as Zoho attachments linked to their parent records. Each phase emits a row-count reconciliation report before the next phase begins. Zoho Data Migration Wizard auto-creates any custom modules not already provisioned, using _C.csv naming convention or manual module mapping.

  6. Cutover, validation, and automation rebuild handoff

    We freeze Sunbase writes during cutover and run a final delta migration of any records modified during the migration window. We deliver the automation inventory document listing every active Sunbase workflow and pipeline configuration with its trigger, conditions, actions, and a recommended Zoho Blueprint or workflow rule equivalent. We do not rebuild Sunbase workflows as Zoho workflows inside the migration scope. We support a one-week hypercare window where we resolve reconciliation issues raised by the customer's team. Post-migration admin configuration, training, and workflow rebuild are outside standard scope and available as separate engagements.

Platform deep dives

Context on both ends of the pair

Sunbase Data logo

Sunbase Data

Source

Strengths

  • Vertical fit for solar, roofing, and construction contractors — Sunbase bundles CRM, proposals, project management, scheduling, solar design, financial management, inventory, HR/payroll integration, and reporting in one platform
  • Door-to-door canvassing tools with route optimization, performance monitoring, and lead tracking purpose-built for field sales teams
  • Native CRM captures leads from website forms, D2D canvassing, and partner referrals into a unified pipeline with automated follow-ups and AI predictive analytics
  • Replaces multiple tools (CRM + proposals + scheduling + job tracking + reporting), with vendor claiming 11.6+ hours saved per week and 83% automation of manual tasks
  • Strong customer retention — testimonials cite 5+ year usage and 4.4/5 Capterra rating across 2,843 reviews

Weaknesses

  • Initial setup requires technical knowledge or vendor support — admin configuration is not self-serve
  • Onboarding takes weeks, not days, especially for non-technical users
  • Support response quality is inconsistent — some users praise it, others report delays
  • For commercial EPCs needing electrical engineering, Sunbase lacks automated SLD generation and wire sizing, forcing supplementation with other tools
  • Pricing transparency is limited — advertises '$59/user/month' starting rate but full tier structure and feature gating not published
Zoho CRM logo

Zoho CRM

Destination

Strengths

  • Generous free tier (3 users) with real CRM functionality — no artificial feature restrictions that prevent valid use cases.
  • Per-seat pricing is transparent and predictable; no contact-based billing surprises that inflate monthly invoices.
  • Blueprint visual workflow builder lets sales ops teams automate stage progressions without developer involvement.
  • Canvas drag-and-drop layout editor lets non-technical users customize module views and forms per role.
  • Active development cadence: API v8 is well-documented, supports bulk endpoints, and COQL queries handle complex filtering.

Weaknesses

  • Poor support quality and inconsistent SLA — Enterprise tier requires 50+ user minimum for Priority Phone support.
  • Daily export limits in the UI vary by plan tier, making large dataset extraction slow and planning-dependent.
  • Zia AI features are gated behind $40+/user Enterprise tier, not available to most SMB customers who chose Zoho for cost savings.
  • User-reported occasional UI inconsistencies and performance slowdowns on large datasets with many custom fields.
  • No EU-hosted option limits appeal for GDPR-sensitive companies; some competitors offer data residency guarantees Zoho does not.

Complexity grading

How hard is this migration?

Moderate CRM migration. 1 of 8 objects need a manual workaround.

C

Overall complexity

Moderate migration

Derived from compatibility, mapping clarity, API constraints, and data volume across Sunbase Data and Zoho CRM.

  • Object compatibility

    C

    1 of 8 objects need a manual workaround.

  • 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

    Sunbase Data: Not publicly documented.

  • Data volume sensitivity

    B

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

Estimator

Estimate your Sunbase Data to Zoho CRM 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 Sunbase Data to Zoho CRM data migrations

Answers to the questions buyers ask most during Sunbase Data to Zoho CRM migration scoping. Not seeing yours? Book a call.

Can't find your answer?

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Most migrations land between six and ten weeks for accounts with under 10,000 records across all modules and confirmed database access for extraction. Migrations requiring manual CSV export fallback, large cross-module datasets (Projects, Work Orders spanning multiple modules), or extensive custom field mapping move to ten to sixteen weeks. The primary variable is extraction method: direct database access is faster but requires Sunbase technical team cooperation; manual CSV export fallback adds coordination time and scoping effort.

Adjacent paths

Related migrations to explore

Ready when you are

Move from Sunbase Data.
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