Squarespace Waitlist Integration
Why use LaunchList with Squarespace?
Squarespace's built-in forms capture emails but offer no referral mechanics, no position leaderboards, and no fraud detection. LaunchList adds a full viral waitlist to any Squarespace page via a Code block — no design disruption, no subscription required.
What you get:
- Viral referral program — every signup gets a unique referral link that moves them up the waitlist
- Fraud detection — disposable email blocking, MX validation, and behavioral scoring on every submission
- Matches your design — the widget inherits your Squarespace styles or can be fully custom
- CSV export — download your full list any time
- Free plan — up to 100 submissions, no credit card required
Setup uses Squarespace's built-in Code Injection (for the script) and a Code block (for the widget). Takes under 5 minutes. Requires a Squarespace Business plan or higher for Code Injection access.
Step 0 - Get form key
To integrate the embed widget on the Squarespace website, first, you need a LaunchList form key which you can get from the integration page.
Embed Widget
Step 1 - Add a widget script into <head> section\
- Go to your Project Home
- Scroll down to the sidebar menu and click on Advanced
- On the Advanced menu, click on Code Injection
- Paste the below script into the Header section and save the settings
<script src="https://getlaunchlist.com/js/widget.js" defer></script>
Step 2 - Add the form code into the Squarespace Code block
- Go to the page where you want to show the widget
- Click on the ADD BLOCK button
- Search for Code block
- Drag and move where you want to embed
- Click on the Edit pencil icon
- Paste the below code content popup
- Make sure you have replaced the FORM_KEY with your key from Step 0
<div class="launchlist-widget" data-key-id="FORM_KEY" data-height="180px"></div>
- Once updated, you'll see the widget on your Squarespace site.