Subscribe widget
A newsletter signup form for any website
Design a branded subscribe form, paste one <iframe> into your site, and watch sign-ups arrive in your dashboard — forwarded to the email platform you already use.
Features
Everything a signup form needs, nothing it doesn't
Zero dependencies
One iframe tag. No script to install, no framework to match, nothing to keep updated.
Your colours and fonts
Solid colours or gradients, corner radius, and dozens of web fonts — previewed live as you edit.
Forwards to your list
Every sign-up is posted to the signup form you already use, so subscribers land in your existing platform.
Subscribers in one place
See who signed up, when, and whether their address reached your list. Export to CSV at any time.
Served from the edge
The widget is pre-rendered to our CDN, so it loads fast everywhere and never touches your server.
Private by design
No cookies and no tracking in the widget. Visitors give you their email and nothing else.
How it works
Live on your site in three steps
- 1
Create an application
One application per newsletter. Tell us where to forward the sign-ups.
- 2
Design the widget
Choose colours, copy and font in the designer and watch the live preview.
- 3
Paste one line
Copy the snippet into your site's HTML. Saved design changes go live automatically.
<!-- Your page --> <footer> <iframe src="https://cdn.subscribeam.com/embed/…" width="420" height="220" style="border:none"></iframe> </footer>
FAQ
Questions about the widget
Where do the email addresses go?
Each sign-up is recorded in your dashboard and forwarded to the signup form you point the app at — Substack, Beehiiv, Mailchimp, ConvertKit or your own endpoint — so it lands on your existing list. To email them from Subscribeam, each new subscriber first confirms their address through a link we send them.
Does the widget slow my site down?
No. The form is a single iframe served from our CDN, with no scripts to add to your page and no cookies. Your site loads exactly as it did.
Can I match it to my brand?
Yes. Pick colours or gradients for the background, text and button, the corner radius, and one of dozens of fonts, then preview the result live before you save.
Is it free?
The Free plan includes one application with its own widget. Premium adds unlimited applications for €0.99 a month.
Start growing your list today
Free for your first newsletter. Set up in minutes, no credit card required.