Any source
Connect everysystem that knowsyour readers
Pull reader data from BigQuery, Amazon S3, Google Cloud Storage, Mailchimp, Piano, Brevo or a plain CSV file, once or on a schedule. Marfeel matches each record to the readers on your site.


Bring reader data from your site, email and subscription tools into one profile, and turn it into audiences you can act on. The data stays yours.
Built for the newsrooms of the world’s smartest publishers
Marfeel CDP
Any Data Source
Connect your warehouse, your email and subscription tools, or a CSV file. If your readers’ data lives there, it can come in.
One Reader Profile
Emails, cookies, devices and subscriber IDs resolve to one reader, with hundreds of properties and every visit in one place.
Ready To Act On
Group readers into audiences that stay fresh on their own, and personalize your site for them from day one.














The customer data platform built for publishers, connected to the rest of Marfeel