Tools
Figure out the path before you sign up
High-intent utilities backed by the live corridor catalog and currency registry - then continue into the real app.
Cap table and equity
Everything runs in your browser - nothing you type is sent to us or logged. Pair them with the equity guides.
Cap table builder
Build a cap table from founders, options and rounds. Outstanding and fully-diluted views, with CSV export.
Dilution calculator
What a new round costs you - including the option pool shuffle most calculators ignore.
Vesting calculator
Cliff, monthly vesting, and exactly what has vested on any given date.
SAFE conversion calculator
Model caps, discounts, and pre- versus post-money SAFEs converting at a priced round.
Option exercise calculator
Exercise cost, the bargain element, and an ISO AMT estimate to take to your CPA.
Exit waterfall calculator
Liquidation preferences, participation caps, and whether each holder converts or takes their preference.
Founder equity split
A structured way to talk about splitting founder equity, weighted by contribution.
Token vesting calculator
Unlock schedules, cliff overhang, and circulating supply month by month.
Money and payments
Corridor explorer
Full FX corridor catalog with quote + convert-in-app actions.
IBAN checker
Validate IBAN structure and mod-97 checksum. See SEPA participation.
Card eligibility
Quick check for personal/business card posture by country.
FX calculator
Live mid-market rates vs bank and remittance markups.
Send money calculator
Remittance-framed fee comparison for family corridors.
SWIFT / BIC lookup
Bank identifier directory for international wires.
Run payroll and cross-border payments from one account: hold USDC and 80+ currencies, convert close to the mid-market rate, and pay out on local rails instead of paying the wire tax. Solo, or with multisig for teams.