Use case, site builders

Upgrade your Squarespace forms without backend setup

Fix messy submissions, get structured data, and handle registrations properly, all without coding. Works with Squarespace, Webflow, and Wix when you can edit your form action.

Free plan available. No credit card required to start.

Squarespace forms break when your workflow grows

Squarespace is great for building pages. When your forms start handling real submissions, common problems show up.

Typical inbox One long message, labels mixed with answers, hard to scan when you are busy.
With Formgrid Field-based answers you can read at a glance, plus a dashboard and exports when you need them.

Turn your Squarespace form into a structured system

Point your form at Formgrid. You keep your page design. We handle submissions like a real form backend.

Clean, structured emails

Every submission is organized into clear sections your team can read quickly.

No backend required

Replace your form action URL. No servers to deploy for the form layer.

Handle real volume

Stays manageable even with busy registration periods and 100+ entries.

Optional visual builder

Prefer not to touch code? Build a form in the app and share a link instead.

Real example

Annie, event organizer using Squarespace

She built her event page on Squarespace but struggled with messy registration emails.

Every submission came as one long, unreadable block.

Her team had to scan each entry by hand during a 200 person event.

With Formgrid, submissions are structured into clear sections.

  • Rider information
  • Horse details
  • Session selection
  • Payment summary

Now every registration is clean and easier to process.

How it works with Squarespace

Update your form so it posts to your Formgrid endpoint. If your platform hides the raw form tag, use the platform’s custom code or embed options, or follow the tutorial below for Squarespace specifically.

<form action="https://formgrid.dev/api/f/your-form-id" method="POST">
  ...
</form>

Replace your-form-id with your form ID from the Formgrid dashboard after you sign up.

Need a step by step guide for Squarespace? Read the full tutorial on adding a custom form to Squarespace.

Webflow Wix Static sites Plain HTML

Fix your Squarespace forms in minutes

Stop losing time to messy submissions. Use a system that scales with your workflow.

Start using Formgrid

Your form builder and form backend in one place.

Whether you're sharing a link on WhatsApp or pointing your HTML form to a Formgrid endpoint, get it done in 2 minutes.

Start Free. No Credit Card Required