Currently in closed beta — join the waitlist for your first month free.
Accountants & bookkeepers

All your clients' books, one assistant.

Bring every client you keep on QuickBooks into one workspace. An assistant that knows each client's books clears the long tail, keeps your reporting and projections in one place, and gets smarter with every close. It even chases down the answers only your clients can give — by text or email — so you stop doing it yourself.

happycontroller.app
Northwind Coneeds the client
Ace Hardware · Mar 8−$340.00
Only Dana knows what this was for.
Assistant asks — for you
Hi Dana! Quick one — what was the $340 at Ace Hardware on Mar 8?
sent via text + email
Repairs for the rental unit
Dana · replied 9:12am
Filed automatically
Ace Hardware → Repairs
filed from Dana's reply
−$340.00

What it does

The features that make the difference.

All in one place

Every client in one login.

No more juggling a dozen separate QuickBooks logins. See your whole book of business at a glance — who's tidy, who's mid-close, and who needs you — with each client's reporting and projections right there too.

Your clients4 books
M
Maple Lane Co
QuickBooks
3 to clear
B
Brightside Studio
QuickBooks
tidy
N
Northwind Co
QuickBooks
12 to clear
G
Globex Media
QuickBooks
tidy

The long tail

Clear each client's leftover pile, conversationally.

Take the messy pile off each client's books in a fraction of the time. The assistant sorts under your direction and learns that client's patterns, so it asks less as you go. Everything it files is logged and undoable — a clean trail of the assistant's work for review.

happycontroller.app
HCHappy Controller44 of 47 done
honestly i have no idea what half these charges are
That's my job — I took the pile. Sorted 44; just 3 I need you on. The $74 U-Haul on Mar 11 — equipment for a job, or an office move?
office move
U-Haul
Moving & equipment · filed
−$74.20

Chases clients for you

The answers only your client has — without you chasing.

Some charges only the client can explain. The assistant reaches out by text or email, asks in plain language, and when they reply it files the answer to the right place — so the back-and-forth that used to eat your week just happens on its own.

Northwind Coneeds the client
Ace Hardware · Mar 8−$340.00
Only Dana knows what this was for.
Assistant asks — for you
Hi Dana! Quick one — what was the $340 at Ace Hardware on Mar 8?
sent via text + email
Repairs for the rental unit
Dana · replied 9:12am
Filed automatically
Ace Hardware → Repairs
filed from Dana's reply
−$340.00

Gets smarter

Knows every client — and learns as it goes.

Switch between clients without re-learning a file. Ask about any one and get answers grounded in their actual numbers. Every call you or your client makes teaches it, so across your whole book it needs you less over time.

Profit & Loss · This yearup 18%
Revenue$42,800
Cost of goods−$14,100
Gross profit$28,700
Payroll−$11,200
Software−$1,940
Meals & travel−$2,060
Other operating−$4,000
Net profit$9,500

Reporting & projections

Reports and forecasts for every client, in one place.

Clean P&L and balance-sheet reporting plus forward projections for each client — ready for a review or a client conversation, without exporting into five other tools.

Projected net · next 6 months
$112,400
Add a hire — watch cash flow rebuild.

Product preview · representative data

How it works

Up and running in three steps.

1

Connect your clients

Add each client you keep on QuickBooks. They stay in their own book; you get one place to work.

2

Clear the long tails

Sort each client's leftover pile conversationally — the assistant already knows their history.

3

Report, project, and close

Reporting and projections for every client in one place — with an undoable trail of the assistant's work behind you.

Your data, your rules

What we never touch — so you can breathe easy.

We never

  • Touch your bank or move money.We never see a bank login and can't move a cent. You upload statements, or connect QuickBooks through Intuit's official handshake — your accounts stay untouched.
  • Keep your raw files.Statements and screenshots are read in memory to pull out the numbers, then discarded. We don't store the document you uploaded.
  • Sell or share your data.No ad networks, no data brokers, no “partners.” Your books are yours — full stop.
  • Act behind your back.Every categorization the assistant makes is logged — what it was, where it went, and whether it auto-filed. Undo any one and it drops right back to uncategorized.

We always

  • Leave you in control.It works under your direction — sorting what it's confident about, asking when it's not. Review, edit, undo, or flag anything, anytime. You're always the final say.
  • Encrypt your data.Everything is encrypted in transit and at rest, and your QuickBooks connection is token-based — revoke it in one click, no password stored.
  • Start from you.Every number is seeded by you — your uploads, your books. Nothing is pulled without your say-so.
  • Let you leave clean.Export your data or close your account whenever you want. No lock-in, no hostage-taking.

We're a layer that helps you read and tidy your own books — not a place that takes them over. Read the full privacy policy.

FAQ

Accounting — the questions people ask.

When a charge can only be explained by the client, the assistant reaches out by text or email on your behalf, asks in plain language, and files their reply to the right place — you set the tone and stay copied, so you're never the one chasing.

QuickBooks today. Xero and other platforms are on the way — every client you keep on QuickBooks can come into one workspace now.

No. Each client is its own book. When you're in a client, the assistant only sees and answers on that client's numbers.

Yes — every categorization the assistant makes is logged per client and reversible in one tap, so you have a clean trail of its work at review time. (QuickBooks still handles its own matches; we log what the assistant does.)

Here for something else?

Currently in closed beta

Join the waitlist.

Happy Controller is currently in closed beta. Join the waitlist and lock in your first month free on a yearly plan when your spot opens up.

First month free on a yearly plan

No card to join · we'll email you to confirm · reach out anytime at info@happycontroller.app