A form auto-responder is an automatic email sent to the person who submitted a form, confirming receipt and optionally providing additional information or next steps.
When someone fills out your form, they want to know their submission was received. An auto-responder provides that confirmation instantly — no manual work required from your side.
Auto-responders serve multiple purposes beyond simple confirmation. They set expectations ("We'll respond within 24 hours"), provide useful resources ("Here's our pricing guide"), and create a professional impression that builds trust with leads and customers.
The email is triggered automatically when a form submission is received. The system identifies the submitter's email address (from a field named "email", "_replyto", or similar), composes the response using your template, and sends it within seconds of the submission.
FormsList auto-responders support merge tags — placeholders like {{name}} that are replaced with the actual submitted values. This lets you personalize the confirmation: "Thanks for reaching out, Sarah. We received your message about website redesign and will reply within one business day."
After someone submits a contact form, they receive an email: 'Thanks for reaching out! We typically respond within 24 hours.'
An auto-responder confirms event registration with the event details, date, location, and a calendar invite link.
When someone submits an email capture form, the auto-responder delivers the promised resource — an ebook PDF link, a discount code, or a free trial activation URL.
Set up your form backend in under a minute. No server required, no complex configuration — just a simple endpoint for your forms.