


Creates invoices with tax settings, payment tracking, custom branding, and export options for small businesses.
Cloud software for investment managers to calculate net asset values and fees, track investor interests, and verify reports.
Decodes and validates cryptocurrency addresses, invoices, and payment URIs in the browser.
Lets traders build and deploy automated strategies on Bybit, Binance, or OKX using a visual no-code builder.
Provides free online calculators to help people plan savings, debt, loans, retirement, and investments.
Creates downloadable PDF invoices in the browser for freelancers and businesses without requiring an account.
Coordinates Bitcoin multisig signers in real time using encrypted, temporary rooms without holding their keys.
Estimates the melt value and likely buyer payout for gold jewelry, coins, bullion, and scrap.
Tracks cryptocurrency prices, charts, alerts, and news for traders.
Lets people share IBANs, crypto addresses, and payment links through a secure payment profile.
Helps people plan debt payments to reduce interest and pay off balances faster.
Connects bank accounts to help people track spending, budgets, recurring expenses, and net worth.
Provides a global market snapshot and daily summaries for investors tracking stocks, bonds, cryptocurrencies, commodities, and currencies.
Helps homeowners compare extra mortgage payment strategies and see their effect on payoff time and interest.
Provides free calculators for Canadian taxes, mortgages, savings, investments, health, and everyday math.
Estimates MVP development costs and helps founders prioritize features and assess project risks.
An advisory and early-investment firm for founders that also publishes a weekday newsletter about where capital is going.

Tracks stock portfolios, covered calls, cash-secured puts, premiums, and cost basis for investors.
Analyzes investment portfolios for individual investors, with account imports, risk checks, performance insights, and trade suggestions.
Provides a low-latency algorithmic trading engine for quantitative trading research.
Tracks gift card balances and expiration dates so users can keep track of their cards.
Tracks travel expenses in multiple currencies and lets travelers share budgets with companions.
Helps people track subscription costs and visualize monthly spending in an interactive grid.
Helps investors find and open stock research tools with a selected ticker preloaded.
A trading journal that helps Indian traders analyze their habits, manage risk, and improve their trading decisions.
Tracks DeFi liquidity positions, pool analytics, and swaps across multiple blockchains for crypto users.
A private personal finance app for tracking expenses, budgeting, and managing bank accounts.
Uses company data to model project costs and returns so teams can prioritize product roadmaps.
Converts invoice and bank statement PDFs or images into spreadsheets and other structured data formats.
Tracks FDA decisions, clinical trial readouts, and other biotech catalysts for investors, with alerts when watched dates change.
Provides market analytics, trend analysis, and volatility insights for US stock traders and investors.

An AI money tracker and financial journal that helps people log spending and understand how it aligns with their values.
A mobile app that helps people discover companies and invest in stocks based on trends they notice.
Publishes weekly stock debates where investors vote and discuss whether a company is a hidden gem or a dud.
Searches SEC Form D filings to help users find venture capital funds and firms.
A book and live campaign exploring an alternative pricing model for digital goods.
Lets investors research portfolios and place trades through ChatGPT, Claude, and other AI assistants.
Helps traders analyze imported trade history, identify costly behavioral patterns, and test rules to improve their trading.
A platform for investors to build and share research using curated tools, prompts, and templates.
Lets users bet on predictions about Eric’s goals and achievements.
Helps UK employees estimate the tax, contribution, and pension effects of salary sacrifice choices.
Provides freelancers and small businesses with invoicing and client tracking for a fee per invoice.
Helps travelers record and budget solo or shared trip expenses on mobile and web.
Helps people track income, expenses, bills, debts, and savings in a simple budgeting tool.

Helps people model financial decisions and retirement scenarios to see their effects on taxes, cash flow, and net worth.
Helps financial institutions reconstruct custody chains and automate German withholding-tax reporting.
Calculates percentages, percentage changes, discounts, taxes, and tips in a free online calculator.
Lets businesses accept cryptocurrency payments with wallets, escrow, and an API.
Converts bank statements and other financial PDFs into spreadsheets for individuals and accounting firms.
Tracks shared expenses, team budgets, balances, and spending analytics for small teams.
Lets friends split receipt costs by assigning items and calculating taxes and tips from a photo.
Provides daily market sentiment indicators and buy, sell, or hold recommendations for investors by email.
An open-source platform for automating billing, payments, tax, invoicing, and revenue operations.
Provides free, on-device calculators for personal finance, taxes, retirement, debt, and benefits.
Compares subscription prices across countries to help people find lower-cost plans for digital services.
A mortgage simulator for comparing loan payments and buy-versus-rent costs before meeting a bank.
Provides checkout, subscriptions, webhooks, and agent wallets for developers building apps and AI agents.
Calculates profit and loss for options positions using inputs such as expiry, implied volatility, and risk-free rate.
Provides market data and analytics for companies in major US stock indexes.

Tracks institutional investment portfolios and insider trades to help investors research stock ideas.
Helps families estimate how much to save each month for a child’s college costs.
Converts currencies and cryptocurrencies using real-time exchange rates and shows conversion history.
Automatically selects assets and allocates an investment portfolio based on budget and risk preference.
Calculates work hours, breaks, overtime, and pay, then exports timesheets as PDFs or CSV files.
Connects financial accounts to track spending, budgets, investments, subscriptions, and net worth with AI answers.
Analyzes company credit risk using financial data and a one-year Merton model.
Tracks daily expenses, monitors spending against a 50/30/20 budget, and helps users set savings goals.
Runs browser-based retirement projections using Monte Carlo market simulations and tax-aware planning tools.
A double-entry accounting app that helps individuals track finances with natural-language transaction entry and encrypted data.