Two AI assistants at work inside one law firm, and a third being built.

A busy family law practice on the Sunshine Coast, with solicitors and paralegals spending the day on paperwork. We took the admin load off them one assistant at a time.

Family law, 20 people
$1.3M a yearof fee‑earner time returned to billable work, and counting
Under 5 minutesto a client letter and file note, down from 45
4,000+emails a month, read, named and filed into Smokeball

The bottleneck was the paperwork.

More than 4,000 emails landed every month, each one read, matched to a matter and filed into Smokeball by hand. After every consultation, a solicitor or paralegal spent 30 to 45 minutes on a file note and a client letter that followed the same shape every time. None of it was difficult, and all of it pulled qualified people away from the work clients pay for.

Three assistants, each with one well‑defined job.

Live

Pat · the email assistant

Reads and files every email

The moment an email lands, Pat reads it, works out which matter it belongs to, names it and files it into Smokeball. Anything it is unsure about goes to a person.

20fee earners and support staff, every day
Live

Donna · the consultation assistant

Turns talk into letters

Every call and consultation is transcribed, then the client letter and the file note are drafted in the firm's own tone, ready to check.

Two documentsthe client letter and the file note, both drafted
Being built

The costing assistant

Prices and drafts the bill

It reads the whole matter, prices every letter, call and attendance against the scale of fees, and drafts the itemised bill. Still being built, so it carries no result yet.

Same cyclean itemised bill inside the same billing period
Was ~1 monththe old wait for an external costing assessor

Built withn8nClaudeOpenAIGeminiSmokeballAirtable

where the human stays

Nothing leaves the firm without a lawyer seeing it.

A fee earner reads every letter and signs it before it goes out, and no bill is sent until a lawyer has checked it. What changed is where the lawyer starts: with a draft to review and the filing already done.

Where the $1.3M comes from.

Measured on the firm's own usage: logins, email volume and consultation counts.

SystemWhat it takes off the teamFee‑earner time returned
PatReading every incoming email, working out the matter, and filing it by hand~$81,000 a month
DonnaWriting up each consultation from scratch afterwards~$35,000 a month
TogetherRoughly $116,000 a month$1.3M+ a year

Their numbers, on their volumes. The AI Savings Calculator runs the same arithmetic over yours.

The AI Scan works out the same figure for your firm, in up to two hours.

The question every firm asks first

These systems work inside the Smokeball set-up the firm already has. Data is encrypted while it moves, and our agreements with the AI providers mean the firm's data is never used to train AI. The AI providers we use may keep each request for up to 30 days for their own safety checks, or longer if a check flags it.

Read more on AI and client confidentiality

would this work in your firm?

The signs we look for.

Correspondence is filed to matters by hand, every day.
The same letters get written from scratch after every meeting.
Billing lags because the costing sits outside the firm.
Something takes 30 to 45 minutes a day and nobody wants to do it.

Ask us anything.

Not answered here? Call (07) 5300 2344 or book a free 20‑minute chat.

What results did Catton and Tondelstrand get from AI?

The 20-person family law firm recovers the equivalent of $1.3M a year in productivity from two AI assistants. Pat reads and files over 4,000 emails a month into the correct Smokeball matter, returning around $81,000 a month in fee-earner time. Donna turns client consultations into file notes and letters, returning around $35,000 a month. The figures are measured on real usage.

How long does it take to write a client letter with AI?

At Catton and Tondelstrand a client letter and file note now takes under 5 minutes, down from 45. The AI drafts from the transcribed consultation in the firm's own tone and format, and a lawyer reviews and signs off before anything leaves the firm.

Is client data safe when a law firm uses AI?

The business AI we use sends data over an encrypted connection, and the contracts say it cannot be used to train AI. The AI providers we use may keep each request for up to 30 days for their own safety checks, or longer if a check flags it. The systems at Catton and Tondelstrand work inside the Smokeball set-up the firm already has, so client data does not have to be exported or moved.

Does a human still check the AI's work?

Yes. Every letter and file note is reviewed and signed off by a fee earner before it goes out. The change is where the lawyer starts: with a draft to review.

two hours, one plan

Find out what AI can take off your team.

The AI Scan gives you a dollar figure on your admin, a 90-day plan and the one thing to do first.

Not ready to spend on a Scan? The chat is free, and you get to know Bart first.