With Geear's Zero Footprint Solution for data integration, we recommend using a middleware platform to perform an Extract, Transform, Load (ETL) process. Essentially, this tool extracts data from daily .csv files you place on your SFTP, transforms that data slightly, then loads it into HubSpot.
Hightouch and Skyvia are two popular middleware platforms that we recommend to our clients. They differ slightly, so here's what you need to know when choosing one over the other.
Feature Comparison