You're leaving your old CRM. Moving to HubSpot. You're excited about fresh start. New capabilities. Better platform. But migration is terrifying. What if data gets lost? What if we break automations? What if team can't access what they need?
Most CRM migrations go wrong. Companies lose data. Processes break. Teams struggle to adapt. The migration takes longer than expected. Costs balloon. Everyone gets frustrated.
CRM migration lessons from companies who've done it before reveal common mistakes. Avoid these mistakes and your migration succeeds. Your team adopts quickly. You get value immediately.
Underestimating complexity. Data is messy. Old system has inconsistencies. These inconsistencies have to be fixed or migrated as is. Most companies underestimate work required.
Rushing timeline. Company wants to migrate in 4 weeks. Realistic timeline is 12 weeks. Rushed migration causes mistakes. Shortcuts create problems that haunt you for months.
Poor planning. Company doesn't map data flows. Doesn't plan field mappings. Doesn't design new processes. Starts migrating without roadmap. Chaos results.
Your old data is messy. Duplicates. Invalid emails. Inconsistent formatting. You migrate the mess to HubSpot. Now HubSpot is messy. Clean data first. Then migrate clean data.
Migrating 100,000 contacts in 4 weeks is aggressive. Data mapping takes time. Testing takes time. Training takes time. Plan for 8 to 12 weeks for medium sized migration. More for large migrations.
When do you switch? Turn off old system and turn on new? Big bang approach is risky. Parallel running is safer. Run both systems together for a week. Verify data matches. Then cut over.
Old system has field X. Does it map to HubSpot field Y? Or field Z? Or custom field? If you don't map fields, data lands in wrong places. Plan and document every field mapping.
Migrate data. Go live immediately. Problems emerge. Too late to fix. Test thoroughly first. Migrate data to sandbox. Verify accuracy. Fix problems. Only then go live.
Team hasn't used HubSpot before. You hand them keys and say go. They're lost. Productivity plummets. Train before go live. Show them how to use system. Answer questions. Support adoption.
You only migrate active records. Old data gets abandoned. Now you can't see customer history. Can't generate historical reports. Migrate all data including historical. Archive what you don't use daily but keep it.
You had automations in old system. How do they map to HubSpot? Some might be easy to recreate. Others might need redesign. Plan workflow migration early. Don't assume you can rebuild everything day one.
Old system had different data rules. HubSpot has different validation. Required fields might be different. Email format validation might be stricter. Plan for data conflicts. Fix them during migration.
Go live with HubSpot. Problems emerge. Can you go back to old system? Rollback is impossible. You're stuck with broken implementation. Plan for rollback just in case. Keep old system running parallel if possible.
Appoint project manager. Designate data owner. Get IT support. Get HubSpot partner support. Migration needs cross functional team. Don't do it alone.
Document every step. Data export. Data cleaning. Field mapping. User creation. Workflow setup. Training. Go live. Contingency plans. Written plan keeps everyone aligned.
Don't migrate everything at once. Migrate one team's data first. Test it. Learn from mistakes. Then migrate rest. Phased approach reduces risk.
Export data. Validate it. Migrate data. Validate again. Check data integrity. Check relationships. Check calculations. Validate obsessively. Mistakes found early are easy to fix. Found late are expensive.
Schedule migration during low activity time. Weekend or evening. Something goes wrong, you have time to fix before business resumes. Never go live on Friday before a holiday.
Day one of go live, have support staff available. Users will have questions. Problems will emerge. Have people ready to help. First few days are critical.
Depends on size and complexity. Small company with 5,000 contacts and simple processes: 4 to 6 weeks. Medium company with 50,000 contacts and moderate complexity: 8 to 12 weeks. Enterprise with 500,000 contacts and complex processes: 12 to 24 weeks. Plan conservatively. It's always longer than expected.
Difficult but possible. You can run old and new systems in parallel. But this doubles work. Data entry in both systems. Synchronization between systems. Most companies prefer to pause operations briefly, migrate quickly, then resume. This is faster and less error prone than parallel running.
Contacts. Companies. Deals. Activities. Historical data. Don't leave data behind. Migrate everything including old records. You might not use old data daily but you need it for history and reporting.
Plan for conflicts upfront. If old system has two contacts with same email, how do you handle? Merge them? Flag for manual review? Decide before migration. Document decision. Apply consistently.
Some automations can be directly migrated. Many should be rebuilt. HubSpot does things differently. Use migration as opportunity to improve automations. Rebuild with current best practices rather than replicating old ones.
Rollback to old system. Understand what failed. Fix issues. Plan second migration. Rushing causes failures. Extra preparation prevents most failures. Plan thoroughly upfront.
Training before go live. Support after go live. Show benefits. "This new system saves you 2 hours per week." When team sees value, adoption follows. Don't just throw system at them and expect they'll figure it out.
For small migrations, maybe not. For medium or large, yes. Migration partner has done it many times. They know common pitfalls. They can help avoid mistakes. Worth the investment.
Sample data. Pull random records. Verify accuracy. Check relationships. Check calculations. Run reports. Compare old system reports to new system reports. Numbers should match. If they don't, investigate.
CRM migrations are complex but doable. Most failures come from rushing or poor planning. With careful planning and solid execution, migration succeeds. Your team gets great new system. You get immediate value.
At Amwhiz, we're a HubSpot Diamond Solution Partner specializing in CRM migrations and data integration.
Book a HubSpot consultation with Amwhiz today. We'll help you plan and execute a migration that minimizes risk and maximizes value from day one.