Similarity API vs SimpleTaxCalculator
Neck and neck on boosts. Profiles, pricing and deals below.
Similarity API
Dedupe & Reconcile Messy Data
community boosts
⚡ 0
pricing
Freemium
what it is
Data matching tool for messy CSVs and large datasets. Use Clean
SimpleTaxCalculator
Free US Tax Tools 2026
community boosts
⚡ 0
pricing
Freemium
what it is
Free US tax calculators for sales tax, property tax, inheritance tax, gas tax, and self-employment tax. State-specific rates updated for 2026. No signup required.