Cart Reserve – Inventory Holds

Name: Cart Reserve – Inventory Holds
Rating: 5 (4 reviews)
Author: R3stack

Free plan

Prevent overselling with real inventory holds at add to cart, checkout validation, automatic release, fair queues, bot controls, and live analytics.

5 (4 reviews)

| Launched Apr 2026

Cart and dashboard showing an active inventory hold

Two shoppers and one last unit held by an active reservation

Product page with a countdown for reserved inventory

Setup: app embed, checkout validation and product selection

Merchant Reviews

★★★★★

4 reviews

5 ★

4 ★

3 ★

2 ★

1 ★

30-Day Trends

Rating

5 from 5

Reviews

4 from 4

Category Rankings

Category
Orders and shipping apps > Inventory apps > Inventory optimization apps
Elevate your efficiency and lower labor costs, from streamlined pick patterns to smarter stocking strategies.
Rank: 62 / 706
Last seen 2026-10-24
Category
Store management apps > Security apps > Fraud apps
Fight back with ways to monitor risky orders and reduce chargebacks.
Rank: 58 / 309
Last seen 2026-10-25

Collection Rankings

Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1486 / 6432
Last seen 2026-10-24
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1485 / 6431
Last seen 2026-10-24
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1485 / 6431
Last seen 2026-10-24
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1486 / 6432
Last seen 2026-10-24
Collection
Apps for extending your checkout
Build a unique checkout for your business.
Rank: 1486 / 6433
Last seen 2026-10-24

Track Cart Reserve – Inventory Holds and your competitors

Track app ranking, keywords, views, installs, and much more with SaaS Insights.

Get started free

View on Shopify App Store Track with SaaS Insights

App Details

Developer R3stack

Website r3stack.com/en/cartreserve

Launched Apr 2026

Rating 5 ★ (4)

Pricing Free plan available. Free trial available.

Pricing Plans

Free Free

3 protected products, 25 concurrent active holds, Unlimited reservations, Checkout validation, Fixed 10-minute reservation timer, 24-hour analytics history, Hands-on setup support

Starter $25 /mo

14-day free trial

All Free features, 100 protected products, 100 concurrent active holds, Bulk product selection, Fair queue for traffic spikes, Rule-based bot protection, Configurable reservation timer, 7-day analytics history

Pro $69 /mo

14-day free trial

All Starter features, 500 protected products, 500 concurrent active holds, Advanced fair queue, AI-powered bot protection, Full storefront customization, 30-day analytics history

Max $149 /mo

14-day free trial

All Pro features, ALL mode — unlimited products, Auto-protect new products, 2,500 concurrent active holds, AI + IP and country protection, Global inventory limits, 90-day analytics history

Works With

CheckoutShopify Admin

Languages

English

Cart Reserve – Inventory Holds

Merchant Reviews

30-Day Trends

Category Rankings

Collection Rankings

Track Cart Reserve – Inventory Holds and your competitors

Moving off Hey Mantle?