Free credit card calculators that show whether a card is worth it for your spending.
Free credit card calculators that show whether a card is worth it for your spending. Annual fee break-even, sign-up bonus comparator, and annual earnings, so you can see the real value before you apply or renew. No account required. Built for anyone deciding whether a card is worth keeping.
Bitcoin-native credit and stablecoin protocol. Built on Bitcoin L1.
Calculators for taxes, Roth conversions, and rent vs buy, in plain English. See every assumption.
AI chart co-pilot for digital-asset (crypto) market analysis. Decision-support that reviews chart structure, trend, key levels and market context.
Free online invoice generator. Fill in the invoice, add VAT and your logo, and download a PDF with no sign-up.
Free CSV to QBO converter: turn bank CSV or Excel into a QuickBooks-ready .qbo file in your browser. Nothing is uploaded.
Crypto data and token-safety tools - safety grades for Solana tokens, DEX aggregation, RPC statusHostDeFi is a non-custodial crypto platform: DEX aggregation across Solana and EVM
