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Hi guys! 

I need to create a Zap that takes an email address (submitted via a Webflow signup form) and adds that to a Substack newsletter. 

Here's an example of the Webflow signup form:

https://offpiste-c640b3.webflow.io

When the user fills out their email address on that Webflow form, I need it to go to my Substack newsletter - just like if the user would have typed it onto the this page:

https://offpiste.substack.com

Substack has an embed HTML for websites, but it's really ugly so i'd like to use the Webflow signup form because I can brand it (and I don't want people going off my site to to Substack to signup for a newsletter). Here's the code:

<iframe src="https://offpiste.substack.com/embed"; width="480" height="320" style="border:1px solid #EEE; background:white;" frameborder="0" scrolling="no"></iframe>

Hope you can help me here! 🙏


Hey @teague!

We unfortunately don't have an integration with Substack so I'm not sure this will be possible through Zapier but if you're open to switching email apps to one of the ones we support here (https://zapier.com/apps/categories/email-newsletters), you should be able to Trigger on new Webflow form submissions and create new subscribers within one of those platforms. 😊


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