← TrendWatcher
Product Hunt
5/10

WarrantyKeeper

AI finds every product warranty, return window, and guarantee buried in your Gmail so you never miss a refund you're owed.

Target user

Consumers who own dozens of electronics and appliances and rarely remember the warranty terms

Features
  • Auto-detects warranty, return, and guarantee emails from retailers and manufacturers
  • Dashboard of all active coverage with expiration countdown for each product
  • One-click claim packet with serial number, purchase date, and warranty terms attached
  • Reminder push before each warranty expires so you can decide to use or extend it
Why now

PureBox's Gmail-cleanup trend shows people are finally ready to treat their inbox as a personal database

Signals · overall 5/10
Demand
5/10

Real consumer pain point, but Warrantly (4.9/5, free, no subscription) already serves it and receipt scanners like Receiptor AI and SparkReceipt show email-extraction demand exists — primarily for SMB expense use, not personal warranties.Every receipt from your inbox, automatically | Receiptor AI

Whitespace
5/10

Warrantly already does manual receipt/warranty capture with 4.9 rating; the Gmail-auto-extraction angle for consumer warranties is partially filled — not the wide-open space the original 8 implied.Warrantly | Smart Warranty Wallet & Receipt Tracker AppAI Receipt Scanner for Small Business | SparkReceipt

Monetization
3/10

Warrantly ships as 'No ads. No subscriptions' on APK Pure — strong evidence consumers won't pay for warranty tracking; nearest paid comparables (Receiptor, SparkReceipt) sell to businesses, not individuals.Warrantly: Warranty Tracker APK for Android DownloadAI Receipt Scanner for Small Business | SparkReceipt

Longevity
6/10

Problem is durable but use is episodic (not daily); Gmail/Google can trivially bundle this, and PureBox-style email-database tooling is commoditizing fast.purebox.ai - From inbox dread to in control

Feasibility
8/10

Gmail API + LLM extraction is well-trodden territory; receipt/Warrantly apps already prove the pipeline works end-to-end.Automatic Email Receipt Scanner | SparkReceipt

PureBox.aiProduct Hunt · 2026-07-26 (today)