BillOfSale.app vs AuthLetter

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

BillOfSale.app compared with AuthLetter
Detail	BillOfSale.app	AuthLetter
What it does	Free bill of sale generator for cars, motorcycles, boats, and more across all 50 US states	Create professional authorization letters in minutes with AI-powered templates
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free (watermarked PDFs); Pro: €5.99/week (was €7.99), €9.99/month (was €14.99), €59/year (was €99; €4.92/mo effective). All plans renew automatically; cancel anytime. 14-day money-back guarantee on monthly and yearly plans.	Hobby: $5.90 one-time (5 credits, valid for 12 months); Standard: $9.90/month (50 credits per month, auto-renewal); Pro: $12.90/month (100 credits per month, auto-renewal). All plans include professional templates, AI-powered generation, PDF export, and support.
Key features	All 50 US states covered 10 vehicle types (cars, motorcycles, boats, trailers, horses, ATVs, RVs, guns/firearms, general property) State-specific requirements and forms Client-side PDF generation (no server upload) Instant PDF download Watermark-free option with Pro plan Verifiable documents with unique ID and QR code Saved form information (Pro users) Canadian provinces and territories Australian states and UK templates	AI-powered content generation for authorization letters Multiple professionally designed templates for different scenarios Real-time preview and customization PDF download with preserved formatting Legal compliance review by experts Templates for general, financial, medical, and legal authorization letters
What makes it different	No signup or credit card required for free version State requirements verified against official DMV sources 14-day money-back guarantee on monthly and yearly plans Generate bill of sale in under 60 seconds No data sent to servers (browser-based)	Expert-reviewed templates ensuring legal accuracy and compliance AI assistant that generates appropriate content for specific authorization needs Instant download and immediate use
Community votes	0	0
DR (Domain Rating by Ahrefs)	18 −1 (down) since last check	6 +1 (up) since last check
Trust Flow (Majestic)	21	3
Citation Flow (Majestic)	24	25
Referring domains (Majestic)	65	39

5 details filled in for both companies.

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