Solitaire Online vs Duck Duck Clicker

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

Solitaire Online compared with Duck Duck Clicker
Detail	Solitaire Online	Duck Duck Clicker
What it does	Free browser solitaire games with no downloads or sign-ups	The Ultimate Duck Clicking Game
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Unlimited undo and hints Instant play with no sign-up Works on phone, tablet and desktop Game progress saved locally in browser 15 solitaire variants	Click ducks to earn in-game currency (Ducket$) Autoducker for passive income generation Purchase upgrades to increase earnings Customize duck with clothing and accessories Catch floating bonus ducks for rewards Achievement system with unlockable rewards Automatic game progression saving Mobile and desktop responsive design
What makes it different	No required account or payments All 58 games free and complete Offline-compatible static web technology Identical game mechanics across solitaire variants	Educational gameplay that teaches math, strategic thinking, and resource management No downloads or installations required Passive income through Autoducker even when away Suitable for all grade levels
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)	5 no change since last check	29 no change since last check
Trust Flow (Majestic)	4	8
Citation Flow (Majestic)	19	28
Referring domains (Majestic)	7	37

4 details filled in for both companies.