CRM Architecture & Migration
A CRM migration is rarely a data-transfer problem. It is an opportunity to fix the object model you outgrew, and the last chance you will get for several years before the new system accumulates its own scar tissue.
Key Facts
- Focus
- CRM architecture and migration
- Category
- GTM Services
- Defined outputs
- 5 deliverables
- Regions served
- India · United States · United Kingdom · UAE · Singapore
- Last reviewed
- 2026-09-10
You Are Not Migrating a CRM. You Are Migrating Ten Years of Workarounds.
Every CRM that has been in use for more than two years contains fields nobody can explain, three competing conventions for the same concept, and automations built by people who have left. Lift-and-shift migrations carry all of it across intact, which is why the expensive new system so often feels exactly as broken as the old one within six months. The work that matters is deciding what not to bring.
Field sprawl is the default end state. We routinely find several hundred custom fields where fewer than eighty are populated on more than a tenth of records.
Account hierarchy is missing or wrong. Subsidiaries, franchises and regional entities get modelled as unrelated accounts, and enterprise reporting becomes impossible.
History is silently truncated. Activity, email threads and stage-change timestamps are the first casualties, and they are exactly what your forecast model needs.
Migrate the Model, Not Just the Records
Inventory and Sentence Every Field
Every object, field, automation and integration gets catalogued with its population rate, last write date and downstream dependencies. Each one is then explicitly kept, merged or retired, with an owner signing off. Roughly half of what exists usually does not make the trip.
Design the Object Model for Where You Are Going
We model account hierarchies, products, territories and lifecycle states against the motion you expect to run in two to three years, not the one you ran in the last two. Getting hierarchy and product objects right at migration time is the difference between clean enterprise reporting later and a second migration.
Migrate in Reversible Waves
Historical records first, then open pipeline, then automations, each with reconciliation counts and a documented rollback path. We keep the old system readable in parallel until the reconciliation passes, because the worst moment to discover a mapping error is after the source is switched off.
Install Governance on Day One
New fields require a request with a stated owner and use case. Naming conventions, picklist governance and a quarterly review are set up before the sprawl starts, which is the only point at which governance is cheap to introduce.
Deliverables
- A full inventory of objects, fields, automations and integrations with keep or kill decisions
- A target object model covering hierarchy, products, territories and lifecycle states
- A staged migration plan with reconciliation counts and a tested rollback path
- Rebuilt automations and integrations, tested against production-like data
- A field governance policy with owners, naming conventions and a review cadence
Is This You?
Strong fit
- You are moving between CRMs, or consolidating two after a merger or acquisition.
- Your current CRM has grown unusable and reps have started keeping their real pipeline elsewhere.
- You need account hierarchy and product-level reporting that your current model cannot express.
Not a fit yet
- You are switching CRM to solve an adoption problem. New software will not fix a process reps do not believe in.
- You need it live in three weeks. Compressed migrations are where history gets lost.
Before You Sign the New Contract
Talk to us before the migration, not during it. A 30-minute review of your current object model usually changes what you should be buying, and occasionally shows that you do not need to migrate at all.
Book a 30-Min Strategy CallSend a Request
We'll be in touch!
Expect a call within 1 business day.
Common Questions
How long does a migration take?
For a mid-market team with a few hundred thousand records and moderate automation, eight to fourteen weeks from inventory to switch-off, with the parallel-run period being the part teams most often try to cut and most often regret cutting. Complex hierarchy or multi-region compliance requirements extend it.
Will we lose our email and activity history?
Not if it is scoped in from the start. Activity history is harder and slower to migrate than records, so it is the first thing dropped from a rushed plan. We reconcile activity counts per account as an explicit gate before switch-off.
Should we move from HubSpot to Salesforce as we scale?
Less often than the sales rep pitching Salesforce suggests. The honest trigger is complexity your current platform genuinely cannot model: deep hierarchy, CPQ, heavy territory rules, or a compliance requirement. Growth in headcount or record count alone is usually not sufficient reason.
Can you work alongside our existing implementation partner?
Yes, and it is a common arrangement. Platform partners are strong on configuration and certification; we tend to add value on the object model, the data layer and the integrations either side of the CRM. We will scope the boundary explicitly so you are not paying two firms for the same work.
Related GTM Systems
Revenue Operations Consulting
RevOps consulting that ships systems, not slide decks: funnel definitions, routing, forecasting and a single source of truth your board will accept.
CRM Data Hygiene & Deduplication
Deduplication, normalisation and validation built as continuous processes, so your CRM stays clean after the cleanup project ends.
HubSpot RevOps Implementation
HubSpot configured for revenue operations: lifecycle stages that mean something, working attribution, routing, and property governance that stops the sprawl.