25% off for life, early access only

Your AI accountant.
Books done. Taxes ready.

Connect your bank once. It categorizes every transaction, keeps real double-entry books, and explains every decision, so you always know why, not just what.

Replaces the manual bookkeeping grind, not just a spreadsheet
Unsure about something? It asks you, never a silent guess
Real accounting, the kind your accountant would recognize
Live entry, checking account Categorized
AccountDebitCredit
Total $0.00 $0.00
Why Recurring monthly charge from this vendor, matched to your prior corrections. Confidence 94%.
Built for you, if

You're the one holding
the business together.

Freelancer. Solo consultant. A small team you're running yourself. You didn't start this to become an accountant, but somehow you're the one closing the laptop at midnight, still sorting last month's receipts.

Freelancers Solo consultants Small business owners Independent contractors
Stop losing your nights to categorizing and counting.
Put that time back into your business,
not into the books.
6–10 hours a month, on average,
freelancers spend on manual bookkeeping
Built on Plaid bank connections Powered by Claude for categorization Real double-entry accounting, not guesses
How it works

Three steps. No spreadsheets.

Most tools stop at guessing a category and hoping it's right. This one builds real, balanced books, and tells you exactly why it made every call.

01

Connect your bank

Link your account through Plaid. Your transactions start flowing in immediately, no manual entry, no CSV wrangling required.

02

Watch it get categorized

Every transaction becomes a real, balanced double-entry, not a loose tag. Anything the AI isn't confident about waits for you, instead of guessing quietly.

03

See exactly why

Click any entry and read the AI's reasoning in plain English. Correct it if it's wrong; nothing is ever deleted, only corrected, so the record stays honest.

What's inside

Built for people who want
to trust the number, not just see it.

Real double-entry books

Not a spreadsheet with categories slapped on. A proper ledger with debits and credits that always balance, the same standard a professional accountant would expect.

?

Every decision, explained

No black box. Every categorization comes with a plain-English reason and a confidence score, so you always know why, not just what.

Corrections, never deletions

Fix a mistake and the record stays intact; your correction is logged right alongside the original, so nothing ever quietly disappears.

$

Tax-ready, always

A clean P&L and expense breakdown are always one click away, built from books that were done right the first time, not reconstructed in April.

The one rule

AI never touches the math.

AI is genuinely good at reading a messy transaction and figuring out what it probably is. It's the wrong tool for arithmetic, taxes, or your balance sheet, so we never let it near those. Every number is calculated by hard-coded, deterministic code. A machine doesn't get creative with a sum.

What the AI does
  • Reads each transaction's merchant, amount, and memo
  • Suggests the most likely category, with a confidence score
  • Explains its reasoning in plain English
  • Flags anything it isn't confident about, instead of guessing
What's hard-coded, not AI
  • Every debit and credit, balanced by fixed accounting logic
  • Your P&L, balance sheet, and totals
  • Tax categorization rules and calculations
  • Reconciliation, matching invoices, payments, and deposits
Why not just use...

Most tools pick one. We didn't.

Automated bank sync, real accounting rigor, and full transparency rarely show up in the same product. Here's how that actually breaks down.

  Rasin Categorization apps Manual bookkeeping tools
Automatic bank sync Yes Yes Manual entry
Real double-entry accounting Yes No, tags only Yes
Full reasoning shown per entry Yes Accept/reject only Yes
Time you spend per week Minutes Minutes Hours
Subscription active, AI categorizing, books updating
Subscription paused, data and books still fully yours
No lock-in

Your data is yours.
Period.

If you ever cancel, nothing gets locked away. You can still access your data, generate your books, and download everything, anytime. The only thing that stops is the AI categorizing new transactions, because that's the subscription. What's already yours stays yours.

Questions

What people usually ask

No. Rasin is built to be your complete bookkeeping system, not an add-on to something else. Once your bank is connected, everything, categorization, your ledger, your reports, happens here.

Yes. You can import past records from a CSV or spreadsheet export, including exports from QuickBooks or similar software. Your historical data gets mapped into your books alongside everything going forward.

Yes. Your books are never locked in. You can export your data and reports in standard formats at any time, whether you're moving to another system or simply want a copy for your own records.

Yes. Rasin produces real, standard double-entry bookkeeping, the same structure an accountant works with, not a simplified list of tagged transactions. If you ever hand your books to a CPA, they're looking at proper accounting, not a spreadsheet with labels.

Every categorization is a suggestion, not a final decision; you approve it. If something's off, you correct it, and Rasin remembers your correction for that vendor going forward. Nothing is ever deleted: every action, including your corrections, is written into a permanent record you can review at any time. The record only ever grows more accurate; it's never quietly rewritten.

No categorization system, human or AI, is perfect, which is why nothing posts to your books without your approval first. When Rasin is confident, it suggests a category and shows its reasoning. When it isn't, it says so and asks you directly, instead of guessing. You're always the one who confirms what goes into your books.

No. Bank connections are handled through Plaid, an infrastructure provider used by most major financial apps. Your bank credentials go directly to Plaid, not to Rasin. We receive a secure token that lets us read your transactions, never your login itself.

Yes. Your data is encrypted both in transit and at rest, and it is never sold or shared with third parties. Access to your data is restricted and logged, including internally.

Yes. If you sign up during early access, the 25% discount applies to your subscription for as long as you remain a subscriber.

25% off for life, early access only

Hire the AI accountant, not another app.

Sign up now and lock in 25% off your subscription, permanently, when we launch.

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