Jamstack form backend

Jamstack Form Backend

Add a portable form backend to Jamstack sites. Point HTML forms at Formgrid and collect submissions without tying forms to one host or writing serverless glue.

Works across SSGs and static hosts. Free to start.

Free plan to start. No credit card required.

Formgrid leads dashboard showing contact form submissions with New, Contacted, and Converted stages

Why Jamstack sites need a dedicated form backend

Jamstack separates the frontend from the backend. Forms still need a reliable place to send POST requests after the site is built.

How Formgrid fits Jamstack architecture

Your site stays static. Formgrid is the API layer for forms: storage, email, spam protection, and lead follow-up.

Host portable

Use the same Formgrid endpoint on Netlify, Vercel, Cloudflare Pages, GitHub Pages, and more.

SSG friendly

Works with Astro, Hugo, Jekyll, Eleventy, Next.js static export, and plain HTML.

No custom functions

Skip writing serverless handlers just to forward a contact form.

Lead operations

Email notifications, pipeline, reminders, Sheets sync, file uploads, and UTM tracking.

Add a Jamstack form backend in four steps

Create a Formgrid form, point your static HTML form at it, deploy the Jamstack site, and manage leads.

  1. Create a form

    Create a Formgrid form and copy the endpoint URL.

  2. Point the action

    Set method="POST" and action in your SSG or HTML template.

  3. Deploy the site

    Publish static output to any Jamstack host.

  4. Manage leads

    Track enquiries with email alerts and the lead pipeline.

Features for static site forms

Formgrid goes beyond inbox forwarding so marketing sites and developer portfolios can manage real enquiries.

Email notifications
Google Sheets sync
Lead pipeline
Follow-up reminders
Spam protection
File uploads
UTM tracking

Example integration

Point a standard HTML form at your Formgrid endpoint. Field names map directly to the submission dashboard.

contact-form.html
<form action="https://formgrid.dev/api/f/your-form-id" method="POST">
  <label>
    Name
    <input type="text" name="name" required />
  </label>
  <label>
    Email
    <input type="email" name="email" required />
  </label>
  <label>
    Message
    <textarea name="message" required></textarea>
  </label>
  <button type="submit">Send</button>
</form>

Replace your-form-id with your form ID from the Formgrid dashboard.

What Is Included

Everything included in your form backend

Point your HTML form at Formgrid and get the full stack behind every submission. Each row below shows what lands in your dashboard, inbox, and shared tools.

Lead pipeline

Every submission becomes a tracked lead

New, Contacted, and Converted stages in one dashboard. See active enquiries and conversion rate without counting manually or adding a separate CRM.

Formgrid leads dashboard showing contact form submissions with New Contacted and Converted stages
Formgrid lead pipeline showing New Contacted Converted stages

Google Sheets sync

Every lead lands in a shared sheet, live

Each form submission appears as a new row in Google Sheets within seconds. Your whole team sees new leads in real time. No Zapier needed.

Form submissions syncing to Google Sheets automatically

Email notifications

Never miss a submission

Every form submission triggers a clean, formatted email with the full enquiry details. No raw data dumps in the inbox.

Instant email notification for a new form submission

Follow up reminders

Warm leads never go cold

Set a follow up date on any lead and get an email reminder with the lead details and your notes on that date.

Formgrid follow up reminder email with lead details

UTM Source Tracking

Know exactly which channel sent each submission. Google, Instagram, referrals, and paid ads are captured automatically on every form post.

Spam Protection

Honeypot fields and rate limiting are built in automatically. Your form stays protected from bots without extra configuration.

Frequently asked questions

It is a hosted endpoint that receives form POSTs from static Jamstack sites so you do not run your own server for lead capture.
No. The same action URL works across hosts, which is the point of a portable Jamstack form backend.
Yes. Any SSG that outputs an HTML form can post to Formgrid.
No. Formgrid already provides the backend URL your form posts to.
Yes. Sync submissions to Google Sheets while keeping email alerts and the lead pipeline.

Give your Jamstack site a portable form backend

Create a free Formgrid endpoint and keep forms independent of your host.

Start Free

Create your free form backend

Point your Jamstack forms at Formgrid and manage every submission as a tracked lead.

Create your free form backend

Your form builder, lead pipeline, and form backend in one place.

Whether you are sharing a form link on WhatsApp, pointing your HTML form to a Formgrid endpoint, or tracking leads through a built-in pipeline, get it done in 2 minutes.

Start Free. No Credit Card Required