Appliage vs Utilvo

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Appliage compared with Utilvo
Detail	Appliage	Utilvo
What it does	Free appliance age finder that decodes serial numbers to find manufacture dates	Browser-native tools for PDF, images, OCR, and calculations—100% client-side, no uploads, no signup
Stage	Not given	Startup
Founded	Not given	2024
Based in	US	US
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Supports 81 appliance brands including HVAC, water heaters and boilers Decodes using official manufacturer date code rules Uses government energy records and certification directories No signup required Shows recall notices when available Results labeled as Confirmed, Estimated, Candidates or No date 390,732 models on file	1,600+ browser-based tools PDF editing and conversion OCR in 100+ languages Image processing and compression QR code and barcode generation Document templates: resumes, invoices, certificates Zero watermarks on output files
What makes it different	Independent research not affiliated with any appliance manufacturer Uses multiple official sources including manufacturer documents and government databases Model records help narrow down repeated year codes	All files stay on your device—zero server uploads, guaranteed ephemeral data No account creation, registration, or paywall required Professional output with no watermarks, free for commercial use Sub-second performance via WebAssembly and local execution 1,600+ tools with continuous updates based on user feedback
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	7 no change since last check
Trust Flow (Majestic)	2	4
Citation Flow (Majestic)	13	26
Referring domains (Majestic)	12	17

5 details filled in for both companies.

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