A dark office at night, a single laptop open on the desk ahead.

Automated timekeeping and billing compliance

Timekeeping has never been so simple

  • Automatic time capture where work happens

    Hourglass records email, documents, calls, and research as attorneys work, then drafts complete entries with the right matter, billing codes, and an AI-written narrative.

    Learn more about Hourglass timekeeping
  • Compliant with every client’s billing guidelines

    Hourglass enforces each client’s OCGs automatically to minimize deductions, then drafts evidence-backed appeals for any that get through.

    Learn more about Hourglass billing compliance
  • Firm-wide analytics on hours and revenue

    See how attorneys spend time across clients, matters, and practice areas, connect those hours to realization, and measure the return on the firm’s AI spend.

    Learn more about Hourglass InsightsComing soon

Join 1,000+ timekeepers on Hourglass

“With Hourglass there’s no reconstruction. No going back through emails, calendar invites, and phone records. It’s just there.”

Damon Jardine

Executive Director

Preg O’Donnell & GillettRead more customer stories

Benefits per timekeeper

100+ hours

saved on manual time entry, per year

40 hours

of extra billable time captured a year

2–5%

reduction in billing deductions

Enterprise by default

Every firm runs in its own deployment, against its own database, under the assurances the most demanding firm would insist on. There is no enterprise tier, because this is the only way Hourglass runs.

  • SOC 2 Type I

    Our security, availability, and confidentiality controls have been independently examined. Our Type I report and a commitment letter outlining our path to Type II are available on request.

  • CCPA

    California's consumer-privacy law, governing the personal information of the people in your matters.

  • GDPR

    The EU's data-protection regulation, governing how personal data is collected, processed, and stored.

  • HIPAA

    The US health-privacy rule, for matters that carry protected health information.

See how Hourglass is secured

Plugged into the way your firm already works

Hourglass reads the work where it already happens, then delivers finished entries to the system your firm already bills from.

  • Outlook
  • Word
  • PowerPoint
  • Teams Phone
  • Litify
  • SurePoint
  • Foxit
  • Zoom Phone
  • 8x8
  • Juris
  • Tabs3
  • Claude
  • Harvey AI
  • LexisNexis
  • Elite 3E
  • Aderant
  • Teams
  • OneNote
  • SharePoint
  • Adobe Acrobat
  • Filevine
  • RingCentral
  • VLC
  • Edge
  • Firefox
  • Caret Legal
  • Legora
  • Westlaw & CoCounsel
  • Outlook Calendar
  • Excel
  • ProLaw
  • OneDrive
  • Photos
  • Kofax
  • Zoom
  • Centerbase
  • Chrome
  • Brave
  • ChatGPT
  • Gemini
  • Clio

Frequently asked questions

Does Hourglass work with the billing system we already have?

Yes. Hourglass does not replace billing systems, it feeds them. There is a good chance we are already connected to yours, and finished entries arrive in it in the format it already expects, so nothing downstream of timekeeping has to change. If your system is not on our list, tell us: we are always adding to it.

See the systems Hourglass connects to
Do my timekeepers have to change how they work every day?

No. They keep working exactly as they do now. Hourglass captures the work as it happens, in the tools they already use, and drafts the entries from it. All it asks of a timekeeper is that they read what has been written as they go along, rather than reconstructing a week at the end of it.

How accurate are the entries, and who reviews them?

Every entry is drafted from the actual record of the work, and no entry reaches a bill without the timekeeper approving it. Hourglass never submits on anyone’s behalf. The billing guidelines your firm and its clients have agreed to are checked before the entry is submitted, not after it comes back deducted.

How long does it take to get a firm running?

About a month. We usually start with a small pilot group so a handful of timekeepers can live with it on real matters, and once they are happy, the rest of the firm follows. There is no data migration to wait on: Hourglass connects to the systems your firm already runs and captures from that point forward.

Is privileged client work safe in Hourglass?

Every firm runs in its own deployment against its own database, encrypted in transit and at rest, with an audit record your firm can read. Nothing is pooled and nothing is shared between firms.

Learn more about Hourglass security

Have another question?

Contact us

What would it be worth at your firm?

Run the numbers with your own headcount and rates, or book a demo and see for yourself. Most firms see the ROI within a week.