Beta programmes
Invite testers with a focused signup form, track who applied, and export the list when the beta opens.
The problem
Beta applications need structure without a full CRM or application portal on day one.
How Simple Signups fits
Campaign per beta wave. Use metadata for role or company; optional double opt-in confirms real inboxes.
Working example
Swap in your public campaign id (pub_...) and add your site domain to the campaign allow-list. Full field reference is in the developer docs.
HTML beta application form
<p>Want to try the product early? Apply for the beta and we will be in touch if a spot opens.</p><form action="https://simple-signups.com/api/subscribe" method="POST"> <input type="hidden" name="campaignId" value="pub_your_campaign_id" /> <input type="text" name="firstName" placeholder="First name" /> <input type="email" name="email" required placeholder="you@example.com" /> <input type="text" name="hp" tabindex="-1" autocomplete="off" style="position:absolute;left:-9999px" aria-hidden="true" /> <button type="submit">Apply for beta</button></form>fetch (JSON)
await fetch('https://simple-signups.com/api/subscribe', { method: 'POST', headers: { 'content-type': 'application/json' }, body: JSON.stringify({ "campaignId": "pub_your_campaign_id", "email": "jane@example.com", "firstName": "Jane", "metadata": { "role": "developer", "company": "Acme" } }),});Next step
Create a campaign in the dashboard, copy the public id, and paste the form above onto your site.