Easy Stock Buffer

Name: Easy Stock Buffer
Rating: 5 (2 reviews)
Author: UpsellShark

Free plan

Set a minimum stock level on every Shopify product. Stop overselling and reserve stock for in-store, wholesale, or B2B with automatic email alerts.

5 (2 reviews)

| Launched May 2026

Block checkout when product invetory threshold is reached

Set inventory threshold for products and block purchase

low stock alert threshold stop sell email

Merchant Reviews

★★★★★

2 reviews

5 ★

4 ★

3 ★

2 ★

1 ★

30-Day Trends

Rating

5 from 5

Reviews

2 from 1

Category Rankings

Category
Orders and shipping apps > Inventory > Inventory optimization apps
Elevate your efficiency and lower labor costs, from streamlined pick patterns to smarter stocking strategies.
Rank: 82 / 555
Last seen 2026-08-17

Collection Rankings

Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1637 / -24
Last seen 2026-08-17
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1636 / 5260
Last seen 2026-08-17
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1637 / 5257
Last seen 2026-08-17
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1637 / 5259
Last seen 2026-08-17
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1637 / 5260
Last seen 2026-08-17

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App Details

Developer UpsellShark

Website www.upsellshark.com

Launched May 2026

Rating 5 ★ (2)

Pricing Free plan available. Free trial available.

Pricing Plans

Free Free

Up to 10 variants with a threshold, Up to 10 stock alerts per month, Shop-wide default threshold, Server-side checkout blocking, Custom customer-facing messages, Email support, 5-minute setup, no theme edits

Pro $7 /mo

7-day free trial

Everything in free, Unlimited alerts + daily/weekly digest, Per-location thresholds, Per-collection default thresholds, Auto-hide sold-out products + restock, Auto-suggest from daily sales rate, Bulk CSV import (up to 5,000 rows), Pause everything during flash sales

Works With

CheckoutShopify Admin

Languages

EnglishSpanishFrenchGermanPortuguese (Portugal)Portuguese (Brazil)and Danish