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BESPOKECRMs

CRM Data Migration

Migrate your CRM data without losing a single record

Safe, structured migration from legacy systems, spreadsheets, or existing CRMs. Zero downtime, full audit trail, and validation at every step.

What We Migrate From

We have moved data from every major platform

Whatever your source system, we extract, clean, map, and migrate your data into a CRM that actually fits your business.

Salesforce

Full object export including custom fields, relationships, attachments, and activity history.

HubSpot

Contacts, companies, deals, tickets, and marketing data extracted via API with full association mapping.

Microsoft Dynamics

Entity data, workflows, and custom views migrated with business logic preserved where possible.

Spreadsheets

Excel and CSV files cleaned, deduplicated, and structured into a proper relational data model.

Legacy Databases

SQL Server, Access, or proprietary databases reverse-engineered and migrated to a modern schema.

Custom Systems

Bespoke or niche platforms with API access or database export capability. We work with whatever you have.

The Migration Process

Four stages, each validated before we move on

Every migration follows a structured, repeatable process. You approve each stage before we proceed to the next.

1

Data Audit & Mapping

We catalogue every entity, field, and relationship in your source system. You receive a mapping document showing exactly what goes where.

3 to 5 days

2

Extraction & Cleaning

Data is extracted, deduplicated, normalised, and transformed. We flag anomalies and resolve them with your team before loading.

1 to 2 weeks

3

Test Migration & Validation

A full dry run into a staging environment. Your team validates the data, reports discrepancies, and we resolve them.

1 week

4

Go-Live with Rollback Plan

Production migration executed with a documented rollback plan. Parallel running period until your team confirms everything is correct.

1 to 3 days

What Makes It Safe

Built-in safeguards at every step

Full Audit Trail

Every record transformation is logged. You can trace exactly what happened to any piece of data from source to destination.

Validation Reports

Automated comparison reports after each migration run. Record counts, field-level checks, and referential integrity validation.

Parallel Running Period

Both systems run side by side until your team is confident the new system is correct. No cliff-edge cutover.

Rollback Capability

A documented rollback procedure tested before go-live. If anything is wrong, we revert to the previous state without data loss.

GDPR-Compliant Handling

Personal data handled in accordance with UK GDPR throughout the migration. Data processing agreements in place before we touch your data.

Encrypted Transfer

All data transfers encrypted in transit and at rest. No unencrypted exports sitting on shared drives or in email attachments.

Start Your Migration

Ready to move your data safely?

Book a free migration assessment. We will review your source system, estimate the effort, and give you a clear plan with fixed pricing.

Plan Your Migration