App launches
RecipeEarly access
Open no cap
No cap. The list stays open until you pause it or launch.
- Unlimited
- Open any time
- 3 fields
Embeds
Embed a waitlist on any site with one script tag or an iframe
You have a site on Webflow, Squarespace, WordPress, or plain HTML and want the form there, in your colors, without a developer. And it should not break when you edit the form next week.
Plans: All plans. Allowed domains require Pro. Optional attributes: data-target to render into a chosen element, data-height for the initial height.
How it works
What the setting does
Copy the tag from the Share tab
Under Add to your site you get a script tag and an iframe. The script tag drops an iframe where it sits and resizes it as the form changes height. Paste it into any embed or code block.
Iframe when scripts are not allowed
Some platforms only take an iframe. Use the iframe snippet with a fixed height. It will not auto-resize, so give it room.
Your page hears about submissions
The script embed fires a unwaited:submitted event on the host window with the position and status. Set a redirect URL on the success screen and the host page navigates there.
Lock it to your domains
On Pro, list allowed domains and the embed refuses to load or submit from anywhere else. It stops copied embeds; API-key requests are never affected.
Edits go live on save
Fields, colors, capacity, and hours change on the server. Nothing to re-paste.
Live demo
See it on the app launches recipe
This is the real form the "Early access" recipe creates, in preview mode. No cap. The list stays open until you pause it or launch.
Sundial
The calm inbox for small teams. Early access opens in waves.
Ready-made waitlist
Create it with this feature already set
One click after sign-in. Every value stays editable in the Settings and Form tabs.
Works with
Related features
FAQ
Questions
Does the embed slow down my page?
The loader is about 1.5 KB and marks its iframe lazy. The form itself is a small standalone page.
Does it work with React, Next.js, or Vue?
Yes. Render the script tag or the iframe in your component, or skip the widget and POST to the API from your own form.
Can I match my site's fonts and colors?
Colors, radius, font family, button style, and width are theme tokens on the Design tab. The embed uses the same tokens as the hosted page.
What if my platform strips scripts?
Use the iframe snippet or link a button to the hosted page. Both need no JavaScript on your side.
Related
Keep reading
- How-toHow to create a app launches waitlistNo cap. The list stays open until you pause it or launch.
- IntegrationAdd a waitlist to CarrdEmbed a waitlist on a Carrd one-pager with the Embed element.
- For your businessThe launch waitlist for founders who want a list they ownA script tag on your landing page, a number for every signup, dedupe by email, and a CSV or webhook on launch day.
Set it once. The form does the rest.
Free for 100 signups a month. Unlimited waitlists on every plan.
Create your waitlist