Best Alternatives to PW Stock Notifyfor Shopify (2026)

Hey!Scarcity takes a different approach by focusing on creating urgency and scarcity with low stock counters and inventory level displays. This app is useful to hurrify visitors and increase conversions.

With a 5/5 rating, it offers a positive signal, however, lack of feature specifics makes comparing difficult without more information.

Similar to Hey!Scarcity, Scarcity++ focuses on urgency by displaying remaining inventory and offering customizable designs. It also provides holiday sales presets for Valentine's Day, Easter, etc.

With a perfect 5/5 rating based on over 2800 reviews, this app offers strong social proof. While specific features aren't detailed, the high rating suggests a reliable and effective solution for back-in-stock notifications.

Sales CountUp doesn't directly offer back-in-stock notifications but allows merchants to showcase sales volume, donations, or eco-friendly impact. This app focuses on displaying impactful numbers to build trust.

STOQ goes beyond simple notifications by offering pre-order and backorder functionality with partial payments. It also provides comprehensive customization, automatic email/SMS alerts, Klaviyo sync, and supports multiple locations, making it a powerful all-in-one solution.

Timesact focuses on presales and waitlists, offering features like partial payments, automatic discounts on preorders, order tagging, and countdown timers. The guided onboarding and extensive support options are also valuable.

This app emphasizes ease of use and quick setup. It also offers 24/7 live chat support, which is excellent for merchants who value readily available assistance. Functionality works at a variant level.

REZ combines pre-order and back-in-stock functionalities with support for full/partial payments. Analytics to track demand and measure revenue are also valuable.

This app doesn't offer back-in-stock notifications but focuses on automating the management of out-of-stock products by hiding them. It also offers redirection rules and multi-location support.