API
As part of our 'opening' SmileCRM to the wider processes you might use, we have a Zapier API. On the outbound side, you can link SmileCRM opportunities to HubSpot, Salesforce, Dynamics, Quickbooks or more generally any system in the Zapier ecosystem.
We can also absorb data on the inbound side, so if you have a LinkedIn or Facebook campaign then we can automatically bring this data directly into SmileCRM and create calling record.