Kalkulo.eu calculators vs ShipDR
Neck and neck on boosts. Profiles, pricing and deals below.
Kalkulo.eu calculators
Free Salary, Tax & VAT Calculators 2026
community boosts
⚡ 0
pricing
Freemium
what it is
Free country-specific calculators for salary, tax, VAT, loans, property and leave across 22 markets. 288 local calculators, no signup.
ShipDR
Backlink Tracker for Directory Submissions
community boosts
⚡ 0
pricing
Freemium
what it is
Track your Domain Rating free, then submit and track backlinks on maker-proven startup directories. Every listing verified: live, dofollow, indexed, still there. $10 once per website, no subscription.