Stop building backend servers, maintaining SMTP credentials, and configuring SendGrid just for a contact form. Change your form action and you are done.
<form action="https://submitdrop.com/api/f/YOUR_FORM_ID" method="POST">
<input type="text" name="name" placeholder="Your Name" required />
<input type="email" name="email" placeholder="Your Email" required />
<textarea name="message" placeholder="How can we help?"></textarea>
<!-- Spam Honeypot -->
<input type="text" name="_gotcha" style="display:none" />
<!-- Optional Custom Redirect -->
<input type="hidden" name="_next" value="https://mysite.com/thanks" />
<button type="submit">Send Message</button>
</form>Zero backend code or server management required. Just point and receive.
Point your HTML <form> action attribute to your unique SubmitDrop endpoint URL and set method="POST".
Add a hidden input field named "_gotcha". Legitimate users never see it, but dumb spam bots fill it, neutralizing automated spam attacks.
Every submission is securely stored in Supabase and forwarded to your inbox via transactional Resend emails.
Everything you need to capture, filter, and deliver form responses reliably.
Zero servers, zero PHP scripts, zero Docker containers. 100% serverless.
Honeypot fields catch spam before it ever reaches your inbox.
Prefer asynchronous JS? Call fetch() with application/json and receive clean responses.
Everything you need to know about Static HTML integration.
Not at all. SubmitDrop handles email routing, DKIM, and SPF delivery automatically through Resend.
Yes, your SubmitDrop dashboard includes a single-click "Export to CSV" button for any form.
Free tier includes up to 50 submissions every month. No credit card required.
Create Your First Form