Best Legal Calendaring Software for Small Law Firms Compared by Price

If you litigate in many courts and want a calculator that applies local rules to a trigger date, buy a rules-based tool. LawToolBox publishes $39 to $46 per user a month for 2 to 9 users and works inside Microsoft 365. Deadlines.com prices per case, from $35 for one case down to $20 each at 30 or more cases, with unlimited users. If your pain is deadlines buried in PDFs that someone retypes late in the afternoon, Jural reads the dates and triggers out of served pleadings, orders, notices and contracts, shows the source sentence for each one, and puts them on the matter calendar once an attorney confirms. Jural starts at $24 per user a month billed yearly, with intake, conflict checks, contract review and drafting in the same plan. Many firms pair a rules calculator with a tool that finds the trigger in the first place.

A shared calendar stores dates. A legal calendar has to defend them. Look for these six things.

• Where the date comes from. Rules engines compute from a trigger event and a court. Document readers find the trigger. A small firm needs both steps covered, by software or by a person.
• Court coverage. Check the state and federal courts you actually appear in, and how rule changes reach you.
• Confirmation and audit trail. A computed date should not count until an attorney approves it, and the record should show who and when.
• Ownership and reminders. Every deadline needs a responsible attorney, an assignee and reminders such as 30, 14, 7 and 1 days out.
• Calendar sync. Outlook, Google and phone calendars should show confirmed dates without retyping.
• Price model. Per user, per case or bundled into a suite behave very differently as a firm grows.

Details are what each vendor published on its own page when we checked in November 2026. Confirm current terms before you buy.

PracticePanther and MyCase win when you want the calendar next to billing and the client portal. LawToolBox and Deadlines.com win on court rules math. Jural wins when the work is reading documents and catching the date. None of them replaces an attorney checking a computed deadline against the rule itself.

The one that closes the gap you actually have. For rules math across many courts, a calculator such as LawToolBox. For deadlines buried in documents, an AI that extracts them with sources. For billing next to the calendar, a practice management suite.

Published prices run from $24 per user a month billed yearly for Jural to $46 for LawToolBox on its higher tier at 2 to 9 users, and $20 to $35 per case a month for Deadlines.com. A suite calendar is bundled with the system price.

Rules-based tools do, from a trigger date and a selected court. An attorney still has to confirm the trigger, the service method and any local rule. Jural proposes dates from the document and records the attorney's confirmation.

Often not. If you appear in a few courts, the suite calendar plus careful rule checks may be enough. A dedicated rules tool earns its cost when deadlines come from many jurisdictions.

AI can find dates and triggers in documents and propose calendar entries with sources. It should never put a deadline on the calendar as final without attorney confirmation, because a missed deadline is the attorney's responsibility.

Pull five served documents from closed matters: a complaint, a scheduling order, a notice of hearing, a discovery request and a contract with a renewal clause. You already know every correct date. Feed each document to each trial and count what it found, what it missed and what it got wrong. Then check the audit trail: can you see who confirmed each date and from which passage? Finally, sync the calendar to the phone of the paralegal who will use it. A tool that misses one date in twenty is not cheap at any price, so price is the last thing to compare.