Zendesk Data Migration Services | Helpando

Zendesk Data Migration Services

Moving your customer support data to Zendesk is one of the most consequential technical operations your support team will undertake. Done right, your agents have full history, every workflow is intact, and the cutover is invisible to customers. Done wrong, you lose tickets, corrupt custom fields, or break automations that took months to build.

Helpando has been running Zendesk migrations since 2013 — longer than most agencies have even used the platform. We have migrated data from over 30 different source systems for 100+ companies including Skyscanner, Glossybox, Dormakaba, and DonorsChoose. Every migration is led by a dedicated consultant who maps your data, runs a test, and validates the final result before you decommission a single system.

We are not an automated migration tool. We are a professional services team that treats your data with the care it deserves.

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What We Migrate

Tickets and Conversations

All ticket statuses: open, pending, solved, closed, on-hold
Public replies and private internal notes
Inline images and file attachments
Custom ticket fields and values
Tags on tickets, users, and organisations
Side conversations (email threads, Slack, child tickets)
Email threading and CC/follower data
Ticket satisfaction (CSAT) ratings
Newest-records-first ordering for large datasets

Users and Organisations

End users with full profile data and custom attributes
Agents with roles, groups, and permission levels
Organisations with custom fields and domain mapping
User identities across channels (email, phone, Twitter, Facebook)

Knowledge Base (Help Center)

Articles with categories, sections, and labels
Content translations across all configured languages
Inline images and media attachments within articles
Article redirects — preserving existing SEO rankings
Community posts and comments where available

Configuration and Workflows

Macros with actions and conditions
Views (personal, shared, and group)
Triggers and automations with full logic mapping
SLA policies and business hours
Custom ticket forms and conditional fields
Dynamic content variants
Brand-level settings for multi-brand instances

Source Platforms We Migrate From

Category	Platforms
Help Desk / CX Platforms	Freshdesk, Intercom, Kayako, Groove, Help Scout, Zoho Desk, Front, Gladly, Kustomer
CRM-Based Support	Salesforce Service Cloud, HubSpot Service Hub, Microsoft Dynamics
Legacy Platforms	Parature, Desk.com, Assistly, Uservoice
Zendesk to Zendesk	Instance consolidations, account merges, sandbox-to-production, multi-brand setups
Custom or Proprietary	In-house ticketing systems, CSV/database exports, custom-built platforms

Don’t see your platform? Contact us — we have migrated from bespoke systems using raw database exports and have yet to find a source we cannot work with.

Our Migration Process

Step 1: Free Discovery Call (30 Minutes)

We start by understanding your current environment: source platform, data volume, custom fields, timeline, and any specific concerns. This call is free and carries no obligation.

Step 2: Data Audit and Mapping Plan

We request a sample data export and review it in detail. Our consultant produces a written field mapping document showing exactly how every field in your source system maps to a Zendesk field. You review and sign off before we write a line of migration logic. This step catches 90% of the issues that derail automated migrations.

Step 3: Test Migration

We run a full-scope test migration on a representative sample — typically 1,000–5,000 records — into your Zendesk sandbox. You review the output: field mapping accuracy, attachment integrity, custom field values, user associations. We iterate until everything looks exactly right.

Step 4: Pre-Migration Preparation

Before the live run, we configure your Zendesk to receive the data — creating missing custom fields, setting up groups, validating email routing, and staging workflow configurations that need to be in place on day one.

Step 5: Full Migration

We schedule the full migration for a low-traffic window — typically overnight or on a weekend. Your source system remains live and operational throughout.

Step 6: Delta Migration (For Live Teams)

For teams that cannot pause support, we run a delta migration after the main run — capturing any tickets, contacts, or articles created or updated in the source system during the migration window. Nothing is missed at cutover.

Step 7: Validation and Sign-Off

We perform a systematic validation check: total record counts against source exports, spot-checks on individual tickets across all date ranges, custom field verification, attachment access testing. We provide a written validation report. You sign off before we consider the migration complete.

Step 8: Handover and Documentation

We deliver a migration completion report and remain available for 14 days post-migration for any questions.

Compliance and Data Security

GDPR compliance: All migrations involving EU personal data are handled under a signed Data Processing Agreement (DPA).
End-to-end encryption: All data in transit uses TLS encryption. No unencrypted transfer methods.
Principle of least privilege: Only the assigned consultant has access to your credentials and data. Access is revoked on project completion.
NDA available: Standard for enterprise clients on request.
No data retention: We do not retain copies of your source data after completion.
ISO 27001-aligned practices: Our internal security controls align with ISO 27001.

Read our full Compliance and Data Protection page.

Platform-Specific Migration Guides

Freshdesk to Zendesk migration guide — field mapping, timeline, common issues
Intercom to Zendesk migration guide — conversation model mapping, data model differences
Intercom to Zendesk data migrations — detailed data migration walkthrough
HubSpot to Zendesk migration guide — contact and deal data, ticket history
Salesforce Service Cloud to Zendesk — case mapping, custom object handling
Zendesk migration preparation checklist — 20+ steps to prepare your team
The basics of a Zendesk migration — start here if you are new to this
Why migrate to Zendesk with Helpando — what sets us apart

Helpando vs Automated Migration Tools

Capability	Helpando Professional Service	Automated Migration Tools
Field mapping accuracy	Human-reviewed, tested before live run	Auto-matched by field name — mismatches common
Side conversations	Fully supported	Usually not supported
Workflow migration (macros, triggers)	Included in scope	Not included
Large datasets (500K+ tickets)	Optimised strategy, tested approach	Timeouts and failures common
Custom or proprietary source systems	We work with any format	Only supported platforms
Post-migration validation	Systematic check, written report	Self-service, no consultant review
GDPR DPA provided	Standard for EU data	Varies — check terms carefully
Delta migration support	Included for live teams	Rarely available

Frequently Asked Questions

How long does a Zendesk data migration take?

Straightforward migrations with clean data typically take 1–2 weeks end-to-end. Mid-complexity projects (custom fields, 100K+ tickets) usually run 2–4 weeks. Large or complex projects (500K+ tickets, multiple source systems, workflow migration) can take 4–8 weeks. We provide a specific timeline estimate in the scoping call.

Will our support team experience any downtime?

No. Your existing support system remains fully operational throughout. For teams that cannot afford any gap, we run a delta migration to sync all activity during the migration window.

What if something goes wrong mid-migration?

We run a comprehensive test migration before touching your live data, so most issues are caught before the full run. If an unexpected issue arises, your source system remains untouched — we pause, diagnose, fix, and restart.

Do you migrate between Zendesk instances?

Yes. Zendesk-to-Zendesk migrations are among our most common requests — account consolidations, multi-brand merges, sandbox-to-production promotions. We handle these with the same rigour as any other migration.

Can you also set up our Zendesk instance as part of the migration?

Yes. We frequently combine migration projects with full Zendesk configuration — channels, views, macros, SLAs, and integrations. See our full Zendesk services.

Do you provide training after the migration?

Yes. We offer agent and admin training bundled with migration projects. Getting your team trained on the new Zendesk environment is one of the most important steps for a successful cutover.

Related Services

Custom Zendesk Help Center design — migrate your knowledge base and rebuild it properly
Custom Zendesk app development — build integrations with your other systems post-migration
Agent and admin training — get your team up to speed on the new instance
All Zendesk services — everything Helpando offers

Start Your Migration Today

Every migration starts with a free 30-minute scoping call. We will review your current setup, give you an honest timeline and cost estimate, and tell you exactly what we need to get started. No commitment required.

Book a free scoping call Get a free quote info@helpando.it

Related migration guides

Migrating from a specific platform? See our step-by-step guides, or check typical Zendesk migration costs.