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Best STOQ Alternatives ranked by AI · updated Aug 2026
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STOQ is a Shopify inventory-notification platform that lets shoppers subscribe to back-in-stock and price-drop alerts. It is aimed at merchants needing automated alerts, demand insights, and integrations with other marketing systems.
Top 6 STOQ alternatives
Hulk Restock is a Shopify app that lets shoppers request notifications when sold-out products become available again. It supports email and SMS...
Pros
- Combines back-in-stock email and SMS notifications in one Shopify app
- Offers customizable alert forms and notification templates
- Supports automated alerts triggered by inventory changes
Cons
- Less established than leading back-in-stock platforms such as Swym
- Advanced segmentation and analytics are more limited than in Klaviyo
- Configuration can require more Shopify theme work than simpler alternatives
Free plan available; paid plans from $9.90/mo
3
Swym Back in Stock
Swym Corporation
Swym Back in Stock is a Shopify-focused availability-alert app for merchants that want to recover demand for sold-out products. It provides customizable...
Pros
- More mature back-in-stock and wishlist ecosystem than Hulk Restock
- Strong Shopify integration and polished storefront widgets
- Supports email, SMS, and push-style customer engagement
Cons
- Can cost more as subscriber or message volume grows
- Broader feature set may be excessive for a basic email-only use case
- SMS availability and pricing vary by market
Free plan available; paid plans vary by usage
4
Notify Me! Back in Stock Alert
Notify Me!
Notify Me! Back in Stock Alert helps Shopify stores collect shopper requests and automatically notify them when products or variants return. It...
Pros
- Supports several notification channels beyond email
- Handles variant-level restock requests clearly
- Includes campaign analytics and customizable alert components
Cons
- Pricing becomes less predictable with higher message volume
- Some advanced automation features require paid plans
- Interface can feel more complex than a lightweight alert-only app
Free plan available; paid plans from about $19/mo
5
AMP Back in Stock is a Shopify app for capturing interest in unavailable products and sending automatic restock notifications. It provides customizable...
Pros
- Competitive entry pricing for smaller Shopify stores
- Supports both email and SMS restock notifications
- Offers flexible placement and styling for alert forms
Cons
- Fewer broader retention features than Swym
- Some customization may depend on theme compatibility
- Support and documentation are less extensive than larger platforms
Free plan available; paid plans from about $9/mo
6
Back in Stock: Restock Alerts is a Shopify app that collects requests for sold-out items and sends shoppers notifications when inventory returns....
Pros
- Simple setup for stores needing core back-in-stock emails
- Supports product and variant-level subscription requests
- Usually lighter and less costly than full marketing platforms
Cons
- Fewer SMS and omnichannel capabilities than leading alternatives
- Analytics are less comprehensive than Swym or Klaviyo
- Advanced automation and segmentation are limited
Free plan available; paid plans vary by store usage
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