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Plumbing, Electrical, or other field servicePart Identification & Selection2MildHomeowner

Struggling to find replacement fixtures/parts for an old kitchen sink that fit correctly, with big-box stores unable to help.

Big-box stores don't carry parts for older/obscure sink models, and no easy way to identify or source compatible fixtures exists for consumers.

Severity

2Mild

Willingness to Pay

none

Added

May 27, 2026

Workarounds Described

posted on Reddit to ask for help finding parts

Implied Software Gaps

Photo-based part identification and sourcing app for old/unknown fixtures

App Concept

PartMatch Pro

An app that lets you upload a photo of an old sink or fixture, uses AI to identify the model and compatible replacement parts, then shows where to buy them from specialty suppliers or online marketplaces. No more guessing or store dead-ends.

Key Features

AI photo recognition for fixture identification
Database of vintage and obscure sink models and parts
Direct links to purchase compatible parts from specialty retailers
Installation guides and compatibility notes

Target Users: DIY homeowners and handymen struggling to find replacement parts for old or uncommon kitchen fixtures.

Revenue Model: Free to use; affiliate commissions from parts purchases and optional $4.99/month premium for priority support and expanded database.

Existing Solutions Mentioned

LowesHome Depot

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