---
title: "PoolKeeper: Shared Inventory Shopify App Profile"
description: "Several listings share one shelf of stock. Shopify tracks each variant separately so one sells out while the others still show stock. PoolKeeper gives those variants one shared pool. Set the quantity and how much each variant uses; every sale or restock resets the others to match. Multipliers handle packs and weight. Compare-and-set writes never overwrite a sale in flight. Reconcile and buffer keep stock accurate; the activity log records every change."
canonical_url: "https://shoplist.co/shopify-apps/poolkeeper-shared-inventory"
markdown_url: "https://shoplist.co/shopify-apps/poolkeeper-shared-inventory.md"
last_updated: "2026-10-29"
entity_type: "shopify_app"
slug: "poolkeeper-shared-inventory"
source: "public Shopify app profile allowlist"
---

# PoolKeeper: Shared Inventory Shopify App Profile

> Several listings share one shelf of stock. Shopify tracks each variant separately so one sells out while the others still show stock. PoolKeeper gives those variants one shared pool. Set the quantity and how much each variant uses; every sale or restock resets the others to match. Multipliers handle packs and weight. Compare-and-set writes never overwrite a sale in flight. Reconcile and buffer keep stock accurate; the activity log records every change.

## Quick answer
PoolKeeper: Shared Inventory has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: PoolKeeper: Shared Inventory
- Monitoring status: First-adopter watch
- Developer: Tinkerer
- Developer profile: https://shoplist.co/app-developers/tinkerer
- Shopify App Store URL: https://apps.shopify.com/poolkeeper
- Website: https://poolkeeper.netlify.app/
- Launch date: October 28, 2026
- Shoplist category: Inventory optimization
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Pro: $9.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Compare-and-set writes: never overwrites a sale in flight, so no overselling
- Multipliers for packs and weight: 6-packs, 0.5 kg bags, metres of fabric
- Full audit log of every sale, restock and correction, with before and after
- Hourly reconcile and a stock buffer keep every listing accurate
## Shopify App Store categories
- Inventory optimization

## Data note
Profile updated: October 29, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-30 16:08:06.768149\+00
Detection metrics refreshed: 2026-10-30 14:53:23.662062\+00
Public app evidence date: 2026-10-29 12:05:01.598102\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/poolkeeper-shared-inventory)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)