For a century, the meter ran on hours. AI is changing what it measures.

mattermeter is building a new way for law firms to understand the economics of legal work in the age of AI. We are working quietly, by invitation, with a small number of firm leaders.

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Hours The next reading

The paradox

The work is changing faster than the way it is priced, measured and managed.

AI adoption

85%

of surveyed legal professionals report some AI adoption at their firms.

Clio, 2026

Hourly billing

90%

of legal dollars still flow through standard hourly billing arrangements.

Thomson Reuters, 2026 US Legal Market Report

Figures come from separate surveys and populations.

The questions

Three questions every firm will have to answer.

When AI changes the hours, what happens to the margin?

Who should capture the efficiency: the firm, the client, or both?

How do you prove the value of work that takes less time?

These questions deserve better answers than intuition and precedent.

Deliberately quiet

We are not publishing what we have built. Not yet.

mattermeter is in private development. The details are reserved for one-to-one conversations with firm leaders. What we can share are the principles behind it.

Confidential by design

Built for a profession where privilege and client trust are not optional.

Partner judgment stays in charge

Evidence that informs decisions, never a replacement for the people who make them.

Built for finance, with your IT

Designed to complement the systems your firm already trusts, not to replace them.

Founding firms

A small number of firms will shape what comes next.

We are inviting a limited group of law firms to work with us before launch: to test the thinking against real matters and to influence how it is built.

Early, private access

See the work before anyone else, in a confidential setting.

A direct voice

Help decide what gets built first, and how it fits the way your firm works.

Founding-firm standing

A lasting relationship with the team, on terms reserved for the first firms.

Five letters

One question. Five seats at the table.

AI changes the economics of legal work for everyone who runs a firm, but each of them feels it differently. We wrote each of them a letter.

For the Managing Partner AI is eating the bottom of the pyramid. That is where your profits come from. Read the letter For the Chief Financial Officer When AI does in four hours what used to take ten, who keeps the other six? Read the letter For the Chief Information Officer A third of your lawyers may be using AI you never approved. Your CFO is about to ask what all of it costs. Read the letter For the Director of Pricing The partner wants a fixed fee by Thursday. The last time this work was done, AI didn’t exist. Read the letter For the Chief Operating Officer Your firm learns what a matter really cost after it’s too late to change it. Read the letter

Private briefing

If these questions are on your agenda, let’s talk.

Briefings are one-to-one and confidential. We are happy to work under NDA.