Deadlines.com vs LawToolBox Pricing: Per Case or Per User Docketing

Every figure below was read off each company's own pricing page in September 2026. Where a vendor does not publish something, this says so rather than repeating a number from a review site. That matters more than usual in this category, because most rules based calendaring is quote only: CalendarRules is a request form, and Aderant's full CompuLaw product does not publish a rate at all. Deadlines.com and LawToolBox are the exceptions, which is exactly why they are worth putting side by side.

How much does Deadlines.com cost?

Deadlines.com charges per case per month with unlimited users: $35 for a single case, $30 each at 2 to 5 cases, $25 each at 6 to 29, and $20 each at 30 or more. Firms carrying more than 100 cases are told to contact the company for a quote. It is a registered trademark of Aderant Holdings and is marketed as being powered by Aderant CompuLaw, which is the rules engine large firms have used for decades.

The unusual part is that there is no feature ladder. The pricing page states that all accounts include everything listed: nationwide coverage, notification of rule changes, Outlook sync, webinar training, and technical and attorney support. You are not being upsold from a crippled tier, which removes most of what makes a procurement conversation tedious.

Read that ladder literally and it has a cliff in it. At 29 cases you pay 29 times $25, which is $725 a month. At 30 cases you pay 30 times $20, which is $600. Adding a thirtieth matter makes the bill $125 a month cheaper. There is a smaller version of the same effect at the 6 case boundary, where 5 cases and 6 cases both come to $150. If you are sitting just under a band edge it is worth asking the company how they actually apply the tiers, because on the published numbers you are better off with more cases than fewer.

How much does LawToolBox cost per user?

LawToolBox charges per user per month on a minimum one-year commitment that you can pay annually or monthly. Annual billing is $35 per user at 2 to 9 users, $33 at 10 to 19, $23 at 20 to 79, and $19 at 80 or more. Choosing monthly billing costs meaningfully more at every level: $42, $40, $30 and $22 across the same four bands. The product lives inside Microsoft 365, with add-ins for Outlook, Teams, Word and Copilot.

Does LawToolBox require a license for every employee?

Effectively yes, and this is the single most important line on the page. LawToolBox states that its pricing is based on purchasing a license for every Microsoft 365 licensed mailbox in your law firm or legal department. You cannot buy three seats for the three people who actually touch the docket. If you have 18 mailboxes and four litigation paralegals, you are pricing 18 users, not four.

Three more published extras sit outside the headline number. Activating the NetDocuments, iManage, ECFX or InfoTrack integrations adds $4 per user. AI and other integrated options cost extra. Training and onboarding are one-time fees quoted separately. None of that is hidden, but none of it is in the price you first see either.

Is per case or per user pricing cheaper for docketing?

It depends on your ratio of active cases to mailboxes, and the crossover is sharper than most buyers expect. We ran both published ladders against each other. Below the case counts in the table, Deadlines.com is cheaper. At or above them, LawToolBox on annual billing is. Firm size on its own tells you nothing.

The pattern that falls out of it is a useful rule of thumb: roughly one and a half active cases per licensed mailbox is the break point. Under that, per case wins. Over it, per user wins, and the gap widens fast. A personal injury firm with 12 staff and 200 open matters is nowhere near the boundary, and per case pricing would be absurd for them. A small appellate or employment practice with 6 people and 9 live cases is on the other side of it, and per user pricing would mean paying for mailboxes that never open the docket.

Two honest caveats. First, this reads the Deadlines.com ladder as published, with the tier rate applying to every case, which is what the pricing page shows and is also what produces the cliff at 30 cases. Confirm the mechanics before you sign. Second, it compares list prices, and LawToolBox quotes onboarding separately while Deadlines.com bundles webinar training, so a first-year comparison will not look like a steady-state one.

Do Deadlines.com or LawToolBox offer a free trial?

Neither publishes a self-serve free trial. LawToolBox offers a free guided tour with no credit card and a demo booking. Deadlines.com routes you to a sign up flow and a downloadable features and pricing guide. Both are sales-led, which is normal in this category rather than evasive: the ruleset has to be provisioned for the specific courts you practice in before the product does anything useful.

That is worth remembering when you compare either one against a free tool. A free date counter answers one question and asks nothing of you. Rules based calendaring answers the whole chain and needs configuration, which is most of what you are paying for. If you are still deciding whether you need the second thing at all, the Atkinson Baker deadline calculator page sets out precisely where a free counter stops.

What is rules based calendaring, and do you need it?

Rules based calendaring means the software carries the actual court rules for a jurisdiction, so you enter one trigger date and it generates the entire chain of dependent deadlines. That is a different product from a deadline calculator, which answers one date at a time and forgets it, and different again from a shared Outlook calendar, which just stores dates somebody else already computed. LawToolBox says it automates rules for thousands of state and federal courts across bankruptcy, patent, family law, probate, estate and administrative practice, and will build a custom ruleset on request. Deadlines.com claims nationwide coverage on the CompuLaw engine.

The honest test for whether you need it is not firm size, it is how often your dates move. If your matters mostly run to a schedule that rarely changes, a calculator and a disciplined paralegal will hold. If trial dates get continued, if you practice somewhere the roll direction flips depending on which rule you are counting under, or if a missed date is a malpractice claim rather than an inconvenience, the recalculation is the product. Firms handling construction defect work end up running a second calendar with nothing to do with the docket at all, tracking when each subcontractor's certificate of insurance expires, and it fails the same way for the same reason: nobody owns it, so nobody notices until it has already lapsed.

Which one should you buy?

Buy Deadlines.com if your caseload per head is light, if you want everyone in the firm looking at the same dates without counting seats, or if you specifically want the CompuLaw rules engine at a small firm price. Buy LawToolBox if you already run Microsoft 365 and want deadlines living in Outlook and Teams rather than in another tab, if your caseload per mailbox is above roughly one and a half, or if you need a custom ruleset built. Ask both for a quote at your real numbers, because published ladders are starting points.

The thing neither one does, and neither one claims to, is read. Both wait for a human to notice that a document arrived, work out what it changed, and type the trigger date in. That gap is where missed deadlines actually live: not in the arithmetic, which software has done reliably for thirty years, but in the hours or days between a document landing and somebody reading it. Caseagent is built for that step, an agent inside the case file that summarizes what arrived and flags what it moved, with every authority cited for attorney review. The demo above runs on a sample matter in about a minute.

For the wider category including the quote-only vendors, read best deadline management software for litigation teams, and for how docketing differs from the calendar already inside your practice management system, see legal calendaring and docketing software. If you want to check a single date before committing to any of this, the court deadline calculator applies FRCP 6(a) with the roll included, and firms shopping the whole stack rather than one component should start with legal practice management software.