Webflow does not natively support sending custom emails to users who submit a form on your site. It only sends form submission data to the site owner or specified admin emails. To send a custom message to the user, you'll need to integrate third-party tools.
1. Use Zapier or Make (Integromat)
- Zapier or Make (formerly Integromat) can intercept Webflow form submissions and send emails.
- Connect your Webflow site to an email service (like Gmail or MailerLite) using these tools.
- In Zapier, set up a trigger for a Webflow form submission and an action to send a custom email to the user’s submitted email address.
- Services like Formspree, Basin, or FormSubmit act as form handlers that allow auto-responses.
- Replace your Webflow form
action
URL with the endpoint from one of these services. - You can configure auto-responder templates in most of these services, which are sent to the user automatically on submission.
- Tools like Mailchimp, ConvertKit, or Klaviyo allow you to trigger welcome or confirmation emails.
- Use Zapier or Make to push form data from Webflow into your email marketing platform and initialize a response sequence.
- Be sure to get explicit consent to comply with GDPR or CAN-SPAM if you're using these for marketing.
4. Use Custom Code and Third-Party APIs (Advanced)
- You can add custom JavaScript to your Webflow site that sends data to a backend service or serverless function (e.g., Firebase, AWS Lambda).
- Your backend script handles sending a custom email to the user using an email API like SendGrid, Postmark, or Mailgun.
- This requires coding skills and appropriate hosting for your script.
Summary
Webflow forms cannot send custom emails to users out of the box, but you can achieve this using third-party tools like Zapier, Formspree, or email platforms. Choose the method that best fits your technical capacity and workflow needs.