API-first platform with No-code builder — Custom fields, welcome emails, and instant Notifications on Telegram, Discord, Slack on every signup.
Works with your stack
Subject: Welcome, {{name}}!
Hi {{name}}, thanks for joining as {{role}}.
Project Alpha
Welcome, Adam! 📬
Thanks for joining as Founder...
Be first to try.
New signup: adam@…
Telegram · Now
Adam joined the waitlist
Slack · 2m ago
New signup alert
Discord · 5m ago
POST /webhook 200
Webhook · 12m ago
Hi {{name}}, thanks for joining as {{role}} at {{company}}.
Project Alpha
Just now
Welcome, Adam! 📬
Hi Adam, thanks for joining as Founder at Indie Inc...
Be first to try the new build.
New signup: adam@example.com
Telegram · Just now
Adam joined the waitlist
Slack · 2m ago
New signup alert
Discord · 5m ago
POST /webhook 200 OK
Webhook · 12m ago
Why SuperWaitlist
Build your landing page however you want. Drop our embed or hit the API. We handle submissions, storage, emails, and notifications — invisibly.
Not just email. Define any custom fields — role, company, use case, anything. Every field flows to your dashboard, welcome emails, and digest.
Real-time digest on Telegram, Discord, or Slack — not email. Know the moment someone signs up, with every field you captured.
signup and get free coupon
Powered by SuperWaitlist · Mumin Match
Hosted Page Builder
Launch a beautiful, fully hosted waitlist page in under a minute — no code, no domain, no fuss. Customize colors, layout, headline, and CTA. Share the link. Collect signups.
Custom Fields
Define your fields once — role, company, use case, whatever. Then submit them via API from your landing page, app, or any form tool. Every field lands in your dashboard, welcome emails, and webhooks.
Fields
+ Add fieldname
text Requiredrole
dropdown Optionalcompany
text OptionalPOST a signup
curl -X POST https://api.superwaitlist.me/w/r9au8ff5 \
-H "X-API-Key: sw_pub_…" \
-d '{
"email": "adam@example.com",
"name": "Adam Johnson",
"role": "Founder",
"company": "Acme Inc"
}'
# same fields you defined above Welcome email editor
Subject
You're on the list, {{name}} 👋
Body
Hi {{name}}, thanks for joining!
We noticed you're a {{role}} at {{company}}. We'd love to show you what we're building.
We'll reach out the moment it's ready.
— The team
Welcome Email
Write it once. We send it the moment someone signs up, personalised with their name, role, company — whatever they filled in.
Send from your own provider
No provider yet? Use our built-in sender — free to start, no setup needed.
Notifications
Get pinged on Telegram, Discord, or Slack. On Pro, fire webhooks to Zapier or your own backend and pick real-time pings on every signup, or batch them every 10 / 25 / 100 — so your phone stays sane on launch day.
Notify me for:
New signup: adam@example.com
Telegram · Just now
Adam joined the waitlist
Slack · 2m ago
New signup alert
Discord · 5m ago
POST /webhook 200 OK
Webhook · 12m ago
Not for marketers running a 12-step funnel. For the someone-with-a-domain-and-an-idea on a Sunday afternoon.
Validate your next side project without spinning up a CRM.
Run a stealth pre-launch with proper email capture and notifications.
Drop a "Join the list" form anywhere. No Mailchimp ceremony.
Run separate waitlists per client launch. One dashboard, clean data.
Pricing
Start free. Upgrade when you've earned it. Downgrade anytime.
Get launched. See if there's a thing here.
Built to grow. The right pick for most launches.
Launch day-grade. Without the watermark.
All plans include the public API, custom fields, and live analytics. Cancel anytime. No credit card to start.
FAQ
Get started free
Collect the fields you need, send a welcome email automatically, and get a ping the moment someone signs up — without writing a line of backend code.
Start free — no card neededFree tier · No credit card · 5-minute setup