BubbleWaitlist
Email capture widgets with live counter for your Bubble app.
Overview
BubbleWaitlist gives you a polished email capture with a live subscriber counter — perfect for pre-launch landing pages, beta signups, and product waitlists.
Features
- Email + optional name field
- Live subscriber counter
- Custom headline, subtext, and button copy
- Built-in duplicate detection
- Automatic thank-you email to subscribers
- You get a notification for every new signup
How to use
- 1
Go to rsvpscale.in/tools/bubblewaitlist
Open the live builder.
- 2
Create a new waitlist
Each waitlist gets a unique ID so signups stay separate.
- 3
Write your copy
Headline, supporting line, CTA button label.
- 4
Click "Get Embed Code"
Builder generates the iframe snippet.
- 5
Copy the iframe snippet
One click copy.
- 6
Paste into Bubble HTML element
Drop, paste, ship.
Storage and delivery
Each waitlist has a unique ID. Emails are stored securely in Firestore — encrypted at rest, never shared.
Embed code example
bubble-html-element.html
<iframe
src="https://rsvpscale.in/embed/waitlist?c=<your-config>"
style="width: 100%; border: 0;"
loading="lazy"
></iframe>
<script src="https://rsvpscale.in/embed.js" async></script>Notes
Subscribers automatically receive a thank you email. You receive a notification for every new signup — no Zapier needed.