How to send new contact to

We’d be really grateful for some guidance on how to send new signups from a Webflow form to please - for our new UK initiative to defeat the Conservatives in safe seats.

We currently send data from a signup form to Mailchimp which works fine using the ACTION code from Mailchimp and making sure the field names match. But Mailchimp is getting too expensive as our mailing list grows. Brevo much better value.

But we can’t get the interface to work for Brevo. Should it work? Or does Webflow specifically cater for Mailchimp and not for Brevo?

We are replicating this campaign in other parts of the UK and want it to be as cheap to replicate as possible, and so don’t want to waste money on a full-on interface service like Zapier for just this simple data exchange.

Any pointers very much appreciated :pray:

Hello - did anyone post a reply to this? We’re using Brevo too and would love a simple ACTION code as well instead of embedding a whole form.

Hi Simon, did you find a good solution without a third-party service? I’m very curious, as I’m about to work on the same issue.

The story so far: We didn’t want to use an iframe for legal reasons. So we went for the HTML Embed of the form, but since it’s exceeding the limit for Custom Code I had to do a workaround: pasting the HTML in an invisible Text Block, which gets parsed and inserted into a div as HTML via JS. But now the client needs a better solution to make quick changes in the form.

Just tested a form with the ACTION-URL provided by Brevo and it worked just fine.

may you provide a short tutorial or screenshot on this?
i have exact the same issue (switching from mailchimp to brevo) as described by Simon Oldridge.
the form itself is working, but i will get redirected to the form action url instead of having the old behavior (just want to use the regular webflow validation functionality with error / success messages).

i think i need to somehow prevent the default behavior of the form, but i can’t figure out how and have no clue why this is working at mailchimp’s post action but not at brevo’s post action…

you can have a look at this video for your reference:


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Heey there,

here’s a video tutorial from brevo that might help you