Importing database housed on PostgreSQL to Airtable (w/o Zapier)

Hi! I am currently working on creating a base for some of our clients but the information needed for the records is housed in our database. Ideally, I would like to transfer the information from PostgreSQL to Airtable to make sure everything is accurate.
Is there any way this is possible without using Zapier/integromat?
If it is possible, will this solution offer continual updates or just a one-time import?

Has anyone used PostgreSQL or some other platform like periscope to add information to their base?

Thanks!

Hey Allison!

Welcome to the Airtable community!

You might check out Sequin (used to be Sync Inc)