Built for Shopify stores

Recover sales the moment inventory comes back.

RestockSignal captures waitlists on sold‑out products and sends reliable, on‑brand alerts the second stock returns—so you don’t lose demand to competitors.

No contracts • White‑glove setup • Email‑only MVP

Why teams choose RestockSignal

  • Fast setup with a clean product‑page block
  • Deliverability‑first sending (SPF/DKIM ready)
  • Simple dashboard for waitlist visibility
  • Inventory webhook‑driven alerts (no polling)

2–5 min

Typical install time

0 spam

Explicit waitlist opt‑ins

Built to feel trustworthy, not pushy

We designed RestockSignal to act like a reliable partner for your customers: clear messaging, quick alerts, and easy opt‑out. No gimmicks, no dark patterns—just clean conversion.

Instant alerts

Inventory webhooks trigger emails the moment stock returns—no delays or manual work.

Brand‑safe messaging

Polished templates built for trust, clarity, and long‑term customer relationships.

Compliance‑ready

Unsubscribe flow and permission‑based waitlists keep you aligned with email rules.

Simple, focused, and conversion‑first

Waitlist capture

Elegant block embedded on product pages to capture interest when items sell out.

Reliable delivery

Email infrastructure configured for sending reputation and inbox placement.

Visibility

Track waitlist counts and alert activity to understand real demand.

Ready to run a free pilot?

We’ll install, configure, and test RestockSignal with your store in under 30 minutes.

Email us for access