Migrate from Affinity to Attio with precision & ease
A seamless, customizable migration solution for moving your Affinity data with perfect fidelity and minimal disruption.
Book free consultationA seamless, customizable migration solution for moving your Affinity data with perfect fidelity and minimal disruption.
Book free consultationThese are the architectural mismatches and technical hurdles specific to a Affinity to Attio migration.
Affinity persons include both internal staff and external contacts under one entity, requiring routing to Attio People or Users based on a type flag and email-based crosswalk.
Affinity list-specific fields must map to Attio list attributes while global fields map to object attributes, requiring two-pass schema creation.
Emails and meetings rely on Attio's native inbox/calendar sync for backfill. Calls and chats must be converted to Notes with tags and linked to multiple parent records.
Attio has no direct file attachment equivalent. Files must be uploaded to external storage and linked back to records via URL attributes or Notes.
Affinity opportunities belong to exactly one list. The 1:1 relationship between opportunity and list entry must be preserved when asserting Deal entries in Attio.
Our migration engineer precisely maps every data point from Affinity to Attio, ensuring perfect continuity for your customer support operations.
Looking for more entity mappings?
Contact our teamMigration between platforms is full of edge cases. Our engineers have identified every risk from Affinity to Attio and built proven solutions for each one.
Tailor your migration from Affinity to Attio exactly to your needs with our flexible customization options. Our experts will configure the perfect migration plan for your business.
Migration Filters
Contact Type
Filter by lead, contact, or account
Pipeline/Stage Filter
Select records based on deal stages or pipelines
Owner Selection
Migrate records assigned to specific owners or reps
Time Range
Migrate records from a specific time period
Data Types
Leads & Contacts
All person-level records including metadata
Accounts/Companies
Business-level entities and associated data
Deals & Opportunities
Sales pipeline data with stages and close dates
Custom Fields
Any custom objects and fields configured in your CRM
A dedicated engineer runs your migration, planned around your schedule and your data.
No babysitting a wizard. Avoid debugging errors yourself.
Looking for a more detailed migration timeline?
Contact our teamSpeed
The migration timeline depends on both our turnaround time and yours.
We can complete a migration in under a day when the accounts are connected and the sample migration is approved promptly.
Background Sync
We also support migrating the newest records first, so you can go live faster while the rest of the data is synced in the background.
Data Volume Impact
Larger data volumes may require longer migration windows.
Continuous Operation
Weekend migrations minimize disruption to your customer service operations.
See how long your migration will take from start to finish. Drag the slider to estimate based on your data volume.
Estimated total
~9 business days
Migration Checklist
1 day · ClonePartner ~2 days · Your teamWe prepare the optimal data mapping as a shareable spreadsheet. Your team reviews, approves, and adds any customizations.
Sample Migration
1 day · ClonePartnerWe run a test migration with a representative sample of your data to verify mapping accuracy and identify any potential issues before the full run.
Review & Approve
~2 days · Your teamYour team reviews the sample migration results, confirms data accuracy and mapping, and gives the go-ahead for the full migration.
Full Migration
2 days · ClonePartnerWe execute the complete migration of all your data to your new Attio, with real-time progress tracking and comprehensive logging.
Delta Migration
1 day · ClonePartnerWe capture and transfer any new data that was added or updated during the main migration to ensure no data is lost. This final sync keeps everything current.
Complete Technical Guide
From schema setup to entities, lists, deals, interactions, notes, and files, the ultimate Affinity to Attio migration playbook
15 min read
Choosing the right approach is key because migrating from Affinity to Attio isn't just about moving data – it's about protecting customer relationships.
| Feature / Criteria | ClonePartner | Automated Tools | CSV Import | In-house migration |
|---|---|---|---|---|
| Custom Scripting for complex data | ✓ Engineers build & maintain | ✗ No | ⚠ Manual | ✓ Yes – but costly |
| Sandbox & Pilot Migrations | ✓ Full sandbox + pilot plans | ⚠ Limited | ✗ No | ⚠ Often Informal |
| Manual validation & reconciliation | ✓ Automated + manual QA | ✗ No | ✓ Yes (Manual) | ✓ Heavy manual effort |
| Backup & rollback plan | ✓ Robust procedures | ✗ No | ✗ No | ⚠ Often incomplete |
| Handles automation and integrations | ✓ Full support | ⚠ Partial | ✗ No | ⚠ Possible but fragmented |
| Post-migration engineer support | ✓ Dedicated engineers | ✗ No | ✗ No | ⚠ Limited SLA |
| Adaptable to API changes | ✓ Proactive adaptation | ✗ No | ⚠ Manual fixes | ⚠ Slower response |
| Turnaround / SLA predictability | ✓ Predictable SLAs | ⚠ Fast but brittle | ⚠ Slow and manual | ⚠ Often slower |
| Data Security & Compliance | ✓ High – enterprise grade | ⚠ Medium (depends) | ⚠ Low (manual) | ⚠ Hidden gaps common |
| Pricing predictability | ✓ Transparent & fixed | ⚠ Low (per-job) | ⚠ Low (manual hours) | ⚠ High/variable OPEX |
| End-to-end project management | ✓ Full E2E delivery & PM | ✗ No | ✗ No | ⚠ Often partial |
| Business impact & opportunity cost | ✓ No diversion of staff | ✗ No | ✗ No | ⚠ Diverts engineering |
We blend automation (smart scripts, bulk APIs) with human expertise for speed without risk. Our engineers manually check every mapping, validation, and exception.
You get:
The Affinity and Attio APIs each behave differently, which is where our engineers shine. We build custom logic to handle the data quirks where generic tools typically break.
We handcraft API logic for:
We don't just promise smooth migrations—we measure and prove them. Every client receives a Migration Validation Report with all metrics.
Typical results across projects:
No two teams configure Affinity or Attio exactly the same way—with unique automations and data. We customize every migration script to fit your exact workflow, tags, and triggers.
Our engineers adapt for:
Your customer data is precious. Our migration process maintains the highest standards of security and regulatory compliance.
SOC 2 Type II
Independently audited compliance with rigorous security standards
ISO 27001
Certified information security management system
GDPR
Full compliance with EU data protection regulations
HIPAA
Certified for handling protected health information
AES-256 Encryption
Bank-grade encryption for all stored credentials
Latest TLS
Secure transfer protocol for all data in transit
Role-Based Access
We follow role-based access control for every migration project
Scheduled Deletion
Automatic data purging after migration completion
Everything you need to know about migrating from Affinity to Attio. Can't find what you're looking for? Talk to our team.
Still have questions?
Book a free 30-minute consultation with our migration engineers. We'll walk you through the exact approach for your Affinity→Attio migration.
Join hundreds of businesses who have successfully migrated with ClonePartner. Let's discuss your migration needs and build a plan that works for you.
Book free consultationWe meticulously handle every aspect of your migration, ensuring no data is lost during transfer and mapping every field correctly between platforms.
Every business is unique. We tailor your migration strategy to match your specific requirements, workflows, and data structures.
Your customer data is handled with enterprise-grade security protocols, ensuring compliance with GDPR, HIPAA, and industry standards.