CSEP Store review for Mailchimp Email SMS Marketing
July 28, 2025
If you have too many different customer tags in Shopify, this app stops syncing any customer tags. We've spent 3 weeks full-time trying to fix this with no luck. Then it synced tens of thousands of old contacts from Shopify to Mailchimp with no way to filter them out, doubling our Mailchimp costs due to extra subscribers. We will have to pay a developer to build a custom Shopify-Mailchimp syncing app to compensate for this app's deficiencies. Edit: I've tried all combinations of options, including trying to only sync specific tags. That didn't work either.
Hi there, thank you for the feedback and sorry to hear about the issues you are facing. If you wish to sync all tags against your Shopify contacts, then it is true that our integration has an upper limit of 5000 unique tags. However we can help you set up the integration to only sync specific tags as well. Please get in touch with our integration support team via [email protected]. We're here to help!
Mailchimp for Shopify - Email and Marketing Automation