HubSpot Migration Experts

Expert HubSpot Data Migration Services

Move your entire business to HubSpot without losing a single customer record, opportunity, or relationship.

  • Standard & custom objects
  • Emails, notes, meetings & calls
  • Associations preserved
  • Fixed price, zero downtime
  • 5.0 from 38 client reviews
Get a quoteView Case Studies
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The migration crossroads: your choice

Every revenue leader faces this decision. Which path will you choose?

Without SpotDev

The DIY nightmare

With SpotDev

The success story

Without SpotDev

Lost revenue

Every day your sales team can't access customer history is money left on the table.

With SpotDev

Fixed timelines, fixed prices

No scope creep, no surprises, just certainty you can plan around.

Without SpotDev

Damaged relationships

When customer data goes missing, trust disappears with it.

With SpotDev

Zero-downtime approach

Your business keeps running while we conduct process-driven, expert work.

Without SpotDev

Team morale tanks

Nothing destroys confidence faster than tools that don't work.

With SpotDev

HubSpot experts

A team that's delivered more than 300 HubSpot projects.

Without SpotDev

Competitors pull ahead

Four months of chaos is four months they steal your customers.

With SpotDev

Proven methodology

Our 3C Framework™ ensures predictable, repeatable results.

What we migrate

Every record, relationship and interaction

Standard and custom objects, years of activity history and associations, preserved and improved.

Standard objects

Contacts, companies, deals, tickets and all other HubSpot standard objects.

  • Contacts & companies
  • Deals & tickets
  • Clean mapping

Custom objects

We confidently migrate your existing data to HubSpot custom objects.

  • Bespoke objects
  • Field mapping
  • Relationships kept

Activity history

Years of emails, notes, meetings and calls migrated to HubSpot.

  • Emails & notes
  • Meetings & calls
  • Full timeline

Associations

Preserve your existing association data during the migration.

  • Record links
  • Hierarchies
  • Nothing orphaned

Email validation

Protect your sender reputation before you send a single campaign.

  • Validate on migrate
  • Deliverability
  • Clean lists

Intelligent de-duplication

Merge records without losing critical information.

  • Smart merge
  • No data loss
  • Better data quality

Your five-phase migration

A disciplined, process-driven migration with zero downtime.

  1. 01

    Discovery & solution design

    We map every object, relationship and business rule, uncovering the complexities before they become expensive problems.

  2. 02

    Sandbox configuration

    Your sandbox becomes our proving ground: we configure, test and perfect the plan without touching your live data.

  3. 03

    Test migrations

    Multiple test runs. Your team validates, we refine, and we repeat until every record is exactly where it should be.

  4. 04

    Full migration & delta updates

    The main event, with military precision. Delta updates capture any changes during the migration window, so nothing is lost.

  5. 05

    Post-migration support

    We don't disappear after go-live. Your team gets the training and support needed to hit the ground running.

Migration packages

Fixed pricing, no hidden costs, and the right approach for your data volume and complexity.

  • Standard Production Migration

    £5,000

    For new HubSpot portals: the fastest route to value.

    • New portal
    • Core objects & activity history
    • Fixed price
    • 60–90+ day turnaround

  • Standard Sandbox Migration

    £12,000

    For active HubSpot users who need zero disruption.

    • Zero downtime
    • Sandbox-first approach
    • Audit option available
    • Fixed price

  • Full Production Replication

    £20,000

    Complete testing environment for mission-critical migrations.

    • Full replication
    • Maximum testing
    • Audit option available
    • High-stakes ready
Request a Quote
Migrations we handle

From Dynamics to bespoke legacy systems

If it holds your customer data, we've migrated it to HubSpot.

Microsoft Dynamics to HubSpot

Preserving complex entity relationships, custom fields and years of customer interaction data.

  • Entity relationships
  • Custom fields
  • Full history

Legacy & custom systems

That industry-specific CRM from 2008, or the custom-built system your IT team swears is unique? We've migrated it.

  • Legacy CRMs
  • Bespoke systems
  • Any source

Multi-system consolidation

Bringing CRM, marketing automation and customer success into one unified HubSpot instance.

  • Unify systems
  • 360° view
  • One source of truth

Dynamics to HubSpot CRM migration

We had a seamless migration and we have experienced zero issues since the new system went live - you can't ask for more really!

Joel Willoughby-FosterIcon Solutions
5.0 from 38 client reviews: see our case studies

Migration case study

Migration services and guides

Common questions about HubSpot data migration

How long does a HubSpot migration take?

SpotDev's typical turnaround is 60–90+ days, depending on data volume and complexity. We agree a fixed timeline up front.

Will my business have downtime?

No. Our zero-downtime approach keeps your business running while we work in a sandbox and use delta updates at go-live.

Why do so many migrations fail?

Around 75% of CRM migrations fail, usually from poor discovery and rushed execution. Our five-phase, test-driven process is built to put you in the successful 25%.

What can you migrate?

Contacts, companies, deals, tickets, custom objects and full activity history (plus associations) from Salesforce, Dynamics, Pipedrive, ActiveCampaign and legacy or bespoke systems.

Do you clean the data during migration?

Yes. Migration is the ideal moment to validate emails and de-duplicate records, so you start clean on HubSpot.

What does it cost?

Fixed pricing with no hidden costs, scoped to your data volume and complexity. Book a call for a quote.

300+ implementations. We've seen what works.

We've delivered CRM implementations since 2016. That's not a tagline; it's pattern recognition. We know where implementations fail, why teams resist adoption, and what actually works.

As a Diamond-Tier HubSpot Solutions Partner with Custom Integration and Onboarding Accreditations, we have the credentials and the experience to back it up.

300+implementations delivered

  • Diamond-Tier Partner

    Top 4% of HubSpot partners worldwide

  • Custom Integration Accredited

    Certified for complex systems integrations

  • Onboarding Accredited

    Certified for enterprise onboarding

Rigorously Audited by HubSpot

  • Code Quality Review
  • Delivery Process Audit
  • Case Study Verification
  • Client References
Work with Diamond-Tier Specialists

Let's talk about your migration

No obligation: just an honest conversation about fixed pricing, the best approach for your data, and how we'll ensure zero business disruption.