Here’s the difference between Castled and Polytomic. The comparison is based on pricing, deployment, business model, and other important factors.
Platform offering software to sync customer data to CRM tools
Internal data syncing tool for business systems. The tool can be integrated into enterprise applications that sync internal data from real-time databases, warehouses, or spreadsheets into enterprise systems. It supports Zendesk, Freshdesk, Salesforce, Hubspot, Marketo, Intercom, etc.