PaycheckZip.com vs CostCal Pro

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

PaycheckZip.com compared with CostCal Pro
Detail	PaycheckZip.com	CostCal Pro
What it does	2026 paycheck estimates with line-by-line tax breakdowns for every state	Enter every cost, pick the profit you want, get the exact sales price
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free plan forever with 5 saved calculations and 5 exports per month. Starter at $49/year with 200 saved calculations and unlimited exports. Premium at $99/year with unlimited saved calculations and 3 sites. Agency at $199/year with unlimited saved calculations and 25 sites. All plans are yearly in U
Key features	Salary and hourly paycheck calculator for all 50 states plus DC Line-by-line tax breakdown with sources cited from IRS and state tables W-4 step-by-step configuration with credits and allowances Overtime, tips, bonuses, and pre-tax deduction inputs Local tax calculations for NYC, Yonkers, and Philadelphia Pay stub verification and comparison tools Comparison of job offers after tax Take-home pay map by state Guides on tax topics and paycheck literacy 43 published test cases verifying calculator accuracy	Exact sales price calculation from costs Cost breakdown and donut chart VAT, rounding and price floors Bulk profit calculator for 1, 10, 100 or 500 units Discount simulator Break-even orders per month calculator Save and reopen calculations PDF and CSV export Catalogue check for loss detection WooCommerce and Shopify integration
What makes it different	Cites specific IRS and state tax tables for every line, verified October 9, 2026 Line-by-line breakdown shows exactly how each tax is calculated Handles complex scenarios including two jobs, W-4 Step 2, multiple employers, and local taxes Results can be shared without exposing personal data in the URL Clear guidance on limitations: estimates, not tax or payroll advice	Exact decimal math with no rounding drift Solves circular fee dependencies exactly Free plan never expires
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet −2 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

4 details filled in for both companies.

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