Voice-first billing for law firms

Bill by talking. Recover the hours you're losing.

Describe the work out loud — on the drive home, between meetings — and Billy turns it into an accurate, client-and-matter-matched time entry, then sends it to your billing staff or MyCase. No yellow pad. No reconstructing your week from memory.

Built with a founding law firm · Now onboarding early-access firms

"Two hours for Jordan Avery — reviewed and revised the employment agreement on the IP transfer, added paragraph 6.4."
Billy drafts & reads it back
ClientJordan Avery
MatterEmployment Agreement
Time2.0 hrs

Reviewed and revised employment agreement re: transfer of intellectual property; added paragraph 6.4 and cross-referenced sections 2.2 and 3.1.

Confirmed & sentdelivered to billing staff
The hours that slip away

Most lost revenue isn't unpaid. It's unrecorded.

Time captured days or weeks later is time captured wrong — or not at all. The work gets done; the entry never does.

Reconstructed from memory

Bills pieced together weeks later from a legal pad, an inbox, and a court filing system — guesswork that quietly undercounts real work.

Always one more thing

Logging time competes with 300 emails a day and the actual legal work. It loses every time, and the backlog grows by months.

Friction kills the habit

Opening the billing system, finding the client, typing the entry — every step is a reason to put it off until later. Later rarely comes.

The tool isn't where you are

You're on your phone and in your email all day. Your billing system is somewhere else entirely.

How it works

Three steps, hands-free.

Billy works like a phone call, not a form. Talk naturally — pauses, corrections, tangents and all — and it keeps up.

01 — TALK

Tap once and start talking

Say what you worked on, for whom, and for how long. Stack several clients in one stream of consciousness; Billy keeps them straight.

02 — CONFIRM

Billy confirms before it bills

It finds the right client and matter, suggests a sensible duration, and reads the entry back to you. Nothing is sent until you say yes.

03 — DELIVERED

It lands where it's needed

A clean, formatted entry goes to your billing staff by email — one per client — or writes straight into MyCase when you're ready.

What Billy does

Everything needed to capture time the moment it happens.

Natural voice capture

A continuous, phone-call-style conversation with barge-in — interrupt, correct, and keep going. Lock the mic for long-form dictation.

Connects with MyCase

Link your own MyCase account so Billy looks up your real clients and matters — with optional writeback you switch on when you're ready.

Works without it, too

No MyCase? Billy still captures time and emails a clean summary you can forward as an invoice — one tidy email per client.

Confirms before sending

Ambiguous client name? Billy asks instead of guessing. It reads every entry back so errors get caught before anything is billed.

History & transcripts

Every conversation is saved with a full transcript and a record of what was submitted, so you can resume or verify any session.

Email & text reminders

An optional end-of-day nudge by email or SMS that links straight back into Billy — so capturing time becomes a habit, not a chore.

Built for client confidentiality

Attorneys discuss real matters here. The architecture assumes it.

Security isn't a feature page afterthought — it's how Billy is constructed from the data model up.

Encrypted in transit. HTTPS everywhere, with a secure WebSocket channel for the live voice connection.
Strict account isolation. Row-level security ensures each user reaches only their own conversations and settings.
Audio is never stored. Speech is transcribed in real time and the audio is discarded the moment the session ends.
Encrypted credentials. MyCase connection tokens are encrypted at rest using envelope encryption.
No card data on our systems. All payments are handled by Stripe.
Your data isn't training data. Content sent through the AI API is not used to train the underlying models.

Billy applies security best practices but is not a formal compliance certification (e.g., HIPAA BAA or SOC 2). Firms should confirm with their own counsel that Billy's use of third-party processors is consistent with their applicable rules of professional conduct. A written data-flow and subprocessor summary is available on request.

Text reminders

An optional nudge, on your terms

Billy can send a short text reminder to log your unbilled time, with a link back into the app. Text reminders are entirely optional, are turned off by default, and are never required to use Billy. You turn them on inside your account settings, where you actively agree to the terms before any message is sent — and you can turn them off, or reply STOP, at any time.

See exactly how consent works in the app on our SMS opt-in page.

  • Messages are operational reminders only — never marketing, and never shared or sold.
  • You opt in inside the app by turning on text reminders and agreeing to the terms.
  • Message frequency varies. Message and data rates may apply.
  • Reply STOP to opt out or HELP for help at any time.
  • Consent to receive texts is not a condition of using Billy.
Sample message:
Billy: Reminder to log your unbilled time for today. Reply STOP to opt out, HELP for help.

See Billy capture your first hour in minutes.

Tell us a little about your firm and we'll set up a short, tailored walkthrough — and get you early access.

This form collects your email for a demo follow-up only. It is not an SMS sign-up — text reminders are enabled separately inside the app. By submitting you agree to our Privacy Policy and Terms.