CalculatorAI 文档：83 个计算器、23 个追踪器与 AI 财务助手

CalculatorAI is a personal financial workspace — not a directory of calculators. 83 calculators, 23 trackers and 15 document generators live under one account in 10 languages, and an AI copilot reads the numbers you actually put in.

"We are building the first AI-powered platform that serves as a personal financial decisions hub for millions of people."

This repository is the public documentation for that platform — what it does, how each number is calculated, what the AI can and cannot see, and how to embed any calculator on your own website with one line of HTML, for free.

Website: https://calculatorai.app · Embed builder: https://calculatorai.app/embed · Pricing: https://calculatorai.app/pricing

What it is — and what it deliberately isn't

CalculatorAI is not a website. It is not a directory. It is not a collection of calculators.

Those exist in abundance, and they all stop at the same place: they give you a number and forget you. You compute a mortgage payment, close the tab, and next month you start from zero — retyping the same figures into the same box, with no record that you ever asked.

CalculatorAI is a workspace your numbers live in:


Calculate	the numbers that actually decide something — what a mortgage costs, whether a trade was good, what a client owes you
Save & store	every result, scenario and document, in an account only you can read
Analyze	performance over time, not a snapshot — an equity curve, a cash-flow trend, a debt-free date that moves as you pay
Plan	future milestones against your real figures, with scenarios compared side by side
Import	a paystub, a bank statement, a broker screenshot or a receipt — the AI reads the document and fills the fields
Ask	an assistant that already knows your portfolio, your trades, your budget and your overdue invoices
Return	to all of it, whenever you need, from any device

That is the difference between a calculator and a decisions hub. A calculator answers the question you typed. A workspace remembers what you decided, notices what changed since you last looked, and tells you about it before you ask.

The calculators are the doorway — free, fast, no account, embeddable anywhere. The trackers and the AI are what makes staying worth it.

Document	What's in it
Embed a calculator on your site	The one-line snippet, every option, the resize protocol, framework examples, terms of use
Calculator index	Every calculator with a direct link and its embed slug, grouped by category
Trackers	The long-running trackers and what each one records
Document generators	The business document tools (invoice, quote, PO, receipt…)
AI assistant	The six AI surfaces, what each one knows, and the privacy boundary
Pricing & limits	Free vs Pro, the 30-day no-card trial, exact caps
Security & privacy	Encryption, row-level isolation, read-only connections, no AI training
Architecture	The stack behind it and the engineering rules that keep it fast
FAQ	Short answers to the questions that come up most

Quick start — put a calculator on your website

Every calculator on CalculatorAI is embeddable. No account, no API key, no approval, no fee.

<div class="calculatorai-embed" style="max-width:1600px;margin:0 auto">
  <iframe
    src="https://calculatorai.app/embed/mortgage-calculator"
    title="Mortgage Calculator — CalculatorAI"
    width="100%"
    height="720"
    style="border:1px solid #e5e7eb;border-radius:16px;width:100%;min-width:320px"
    loading="lazy"
    referrerpolicy="strict-origin-when-cross-origin"
  ></iframe>
  <p style="font:400 13px/1.5 system-ui,sans-serif;margin:8px 0 0;text-align:right">
    <a href="https://calculatorai.app/calculators" target="_blank" rel="noopener">Mortgage Calculator by CalculatorAI</a>
  </p>
</div>

Swap mortgage-calculator for any slug in the calculator index. Add the auto-resize script and the language / currency / theme options from the embed guide, or generate the whole snippet visually at https://calculatorai.app/embed.

Ready-made integrations live in examples/ — plain HTML, React, Next.js, Vue and WordPress.

What the platform is, in one table


Calculators	83, across 14 categories
Trackers	23 — Trading Journal, Portfolio Tracker, Dividend Tracker, Business P&L Tracker, Subscription Tracker, Bill Tracker, Invoices Tracker, Income & Expense Tracker, QR Codes, Rental Income Tracker, Budget Tracker, Debt Payoff Tracker, Savings Goals Tracker, Password Manager, Net Worth Tracker, Habit Tracker, Event Planner, Inventory Tracker, Client Booking, Shift & Hours Tracker, Mileage Tracker, Client & Project Tracker, Loan & Mortgage Tracker
Document generators	15 — QR Code Generator, Password Generator, Invoice Generator, Quote Template, Receipt Generator, Credit Note Template, Purchase Order Template, Proforma Invoice, Delivery Note Template, Debit Note Template, Timesheet Template, Commercial Invoice, Expense Report, Statement of Account, Progress Billing
Languages	10 — English, Russian, Chinese, Spanish, German, Italian, French, Japanese, Portuguese, Turkish
Price	Free tier with daily limits · 30 days of Pro on signup, no credit card, no auto-charge · Pro $14.99/mo or $119/yr · Grace (Pro + her voice) $29.99/mo or $239/yr
Exports	CSV export of your own data is free on every tier, with no row caps
Read-only connections	Binance, Bybit, OKX, KuCoin, Kraken and Coinbase via API key; EVM, Solana, Bitcoin and 20+ other chains by wallet address
Public API	None. Calculators and the QR generator are instead embeddable on any site with one line of HTML, free
Embedding	Free for commercial sites, no key, no cap — see the embed guide

Who it's for

People whose money has moving parts: freelancers and contractors invoicing clients, self-employed people and small businesses, active stock and crypto traders, landlords running one property or several, startups watching runway, and anyone who wants one place for personal and business numbers instead of five spreadsheets.

It's normally used alongside a brokerage account, an exchange or wallet, and a bank account — pulling those numbers into one workspace rather than replacing them.

About this repository

It documents a hosted product; the application source is not open. What is here is meant to be useful on its own:

the complete, accurate embed integration guide and working code samples (MIT licensed),
a stable, linkable index of every calculator,
honest documentation of what the AI sees and how data is isolated.

Found something wrong or out of date? Open an issue — documentation corrections are welcome.