Contact & data model
Odoo CRM
Contacts, companies and opportunities exist with person-to-company relations kept through External ID mapping during import, custom fields on contacts, and access groups that gate which records each salesperson sees — workable, though linking people to companies on import needs a multi-step procedure and custom fields sit behind a technical features toggle. We found no public information on deduplication or merge tooling.
Zoho CRM
Leads, deals and workflows are named across the tiers, and timestamped audit logs plus teamspaces suggest records carry activity history. But we found no public information on deduplication or merge tooling, field types and validation, or relationships beyond the standard objects — the depth of the data model is the part no captured page shows.