Install and add the storefront block
Use the Shopify app flow, then place the notify component where shoppers need it most on product pages.
Shopify Private beta
Recover revenue from restocks without spamming your customers.
Restock Booster combines back-in-stock alerts, one-to-one discount incentives, and anti-duplication safeguards for Shopify teams.
How it works
Capture and dedupe demand while inventory is out
Subscribers are stored with cooldown and suppression rules so repeated inventory movement does not create noisy duplicate sends.
Trigger restock alerts with controlled urgency
When stock returns, alerts send in staged steps with one-to-one discount logic and conversion attribution.
What you get
Revenue recovery you can attribute
Restock alerts tie back to conversion outcomes and discount cost, not just send counts.
Dashboard framing focuses on recovered revenue, discount cost, and net recovered value for practical decision-making.
Incentives that are harder to leak
One-to-one discount generation supports controlled urgency campaigns.
Codes are created per recipient and can be configured with step-specific timing and expiry behavior.
Anti-spam controls built in
Dedupe, cooldown, and cap enforcement reduce noisy or runaway sends.
When limits are reached, the app logs blocked sends and keeps collecting demand so merchants can decide next steps.
Integrations
Restock Booster is built around Shopify storefront and admin workflows, with provider integrations that keep message operations explicit.
- Shopify OAuth install plus inventory/order webhooks for restock and attribution flow.
- Postmark-backed email delivery with stream-level diagnostics and testing support.
- Twilio BYO SMS option for merchants who want SMS without vendor-managed per-message billing.
ROI framing
In private beta, ROI is shown as a merchant-specific operating picture rather than broad universal percentages.
- Compare recovered revenue versus discount cost by campaign period.
- Measure ladder-step conversion performance before increasing send intensity.
- Review blocked-by-cap and suppression events to tune plan and messaging strategy.
Pricing
Pricing is based on monthly email send volume, with hard caps and expanded controls at higher tiers.
Starter
$19/mo
2,000 emails / 30-day cycle
- Email alerts with one-to-one discount codes
- Twilio BYO SMS support and pause controls
- ROI dashboard with logs and diagnostics
Growth
$49/mo
10,000 emails / 30-day cycle
- Up to 3 ladder steps with extra controls
- Advanced configuration and guardrails
- Expanded segmentation and optimization tools
Pro
$99/mo
25,000 emails / 30-day cycle
- Multi-location rule sets
- Market-aware validation mode
- Advanced exports and operational logs
Private beta pricing is shown for planning. Final plan and limits are confirmed during onboarding.
Security and privacy
- Webhook and app-proxy signatures are validated before processing events.
- Suppression handling respects unsubscribe and SMS STOP states.
- Operational credentials are encrypted at rest and rotated through provider-managed controls.
See our Privacy Policy and Terms of Service for full details.
FAQ
Do we need to edit theme code directly?
The private beta flow is designed around theme app extension blocks so most teams can avoid hand-editing theme code.
How does the app prevent duplicate or noisy sends?
Restock Booster applies one-active-subscription rules, cooldown windows, and idempotency keys per send step.
Can we include SMS alerts?
Yes. SMS is available with bring-your-own Twilio credentials and consent-aware suppression behavior.
Is Restock Booster publicly available now?
Not yet. Restock Booster is currently in private beta and onboarding is handled through request access.
Updates
- Feb 10, 2026: Private beta context pack finalized around hard email caps, Twilio BYO SMS, and urgency-ladder behavior.
- Feb 6, 2026: Alert window controls added with quiet-hour scheduling and queue visibility improvements.
- Jan 24, 2026: Cooldown and idempotency controls tightened to reduce duplicate sends during rapid inventory changes.
- Jan 9, 2026: ROI framing refined to show recovered revenue, discount cost, and net recovered value.
Join the private beta for Restock Booster
Tell us about your catalog and expected back-in-stock demand. We will confirm fit and rollout expectations before activation.