CallPutHub vs Easy Grade Tool

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

CallPutHub compared with Easy Grade Tool
Detail	CallPutHub	Easy Grade Tool
What it does	Free options calculators and trade analyzer that shows its assumptions	Free EZ grader chart and easy grade calculator for teachers and students
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	Trade analyzer for single and multi-leg positions 58 strategy templates Black-Scholes-Merton Greeks calculator Scenario matrix across price and time Volatility labeled by source MarketData.app integration for option chains Browser-based position storage Shareable position links 20+ focused calculators Plain-English learning library	Instant Quick Grade & EZ Grader Test Chart Customizable Standard and Plus/Minus Grading Scales Weighted Course Grade & Final Exam Simulator Printable & Downloadable PDF Grading Charts Offline PWA Utility Support GPA calculations for semester and cumulative grades Grade curve calculator with multiple curving methods CGPA to percentage converter for 25 universities
What makes it different	Shows which numbers are exact arithmetic, which are estimates, and which come from user input No account required and positions stay in browser Never hides assumptions or pricing Server never sees user data or tokens Exact expiration payoff calculations	Free with no sign-up required Calculations run entirely in your browser with no data uploaded Works offline as a Progressive Web App Print charts or save as PDF without site navigation Transparent mathematical formulas documented and tested for accuracy
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	20	17
Referring domains (Majestic)	9	3

4 details filled in for both companies.

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