Legal practice management pricing, compared: what a seat really costs in 2026

Legal software pricing is designed to be compared on the number in the biggest font. That number is almost never what a firm pays. Tiers gate the features you will actually need, add-ons arrive as separate line items, and since 2024 a new line has appeared on most bills: AI, priced per seat, per tier, or per token. This guide is a method for computing the real cost per attorney, applied to the products firms most often shortlist.

The four lines of every legal software bill

• The base seat: the per-user price on the pricing page, usually across three or four tiers where the features you need sit on the second or third.
• Add-ons: e-signature, client texting, intake forms, document automation, payments, storage. Each is small; together they often exceed the base seat.
• AI: an AI tier, an AI seat, or usage billed per token with a markup. This line grows with use and is the hardest to forecast.
• Everyone who is not an attorney: paralegals, assistants and billing staff are usually full seats too. A firm of five attorneys is often nine or ten seats.

How the shortlist prices

The following reflects each vendor's published pricing as of September 2026. Prices change and promotions vary; treat these as the shape of each bill rather than a quote, and verify before deciding.

• Clio: per user per month across several tiers, with the AI assistant and advanced features on higher tiers; intake (Clio Grow) is a separate product.
• MyCase: per user per month across tiers, with AI and some communication features on the upper tiers; payments included, some client tools tiered.
• PracticePanther: per user per month across three tiers; automation and advanced reporting on higher tiers; payments included.
• Smokeball: tiered and partly quote-based, with a desktop client and automatic time capture; document automation depth increases by tier.
• Filevine: quote-based, typically with an implementation fee; AI features priced separately.
• LexWorkplace: document and email management only, priced with a base fee plus per-user pricing; you still need a practice-management system.
• EdgeLex: one plan, $89 per attorney per month or $979 per attorney per year, everything included, frontier AI included with no caps, no tiers, no add-ons; on-premises Private Edition scoped separately.

The AI line, specifically

AI pricing comes in three shapes. A per-seat AI tier is predictable but means paying for seats that rarely use it. Usage pricing is fair in principle but arrives with a markup over the model provider's rate, and the invoice can double in a busy month. The third shape is the one EdgeLex uses: frontier models from OpenAI and Anthropic are included in the plan with no caps, Auto Routing chooses the model for each task, and a firm that wants a more capable or specialised model for a specific job adds its own key, billed by that provider, with cost accounted per matter inside EdgeLex. Firms that run their own hardware can also fine-tune open-source models on their own work over time.

A flat price only means something if nothing important sits outside it. Ask what is not included before asking what it costs.

A worked example

Take a firm of five attorneys and four staff. On a tiered product, the attorneys typically need the tier with AI and advanced calendaring while staff can sit a tier lower, plus e-signature and client texting add-ons, plus an AI seat or usage. Depending on the vendor and tier, the monthly bill for that firm commonly lands between roughly $900 and $1,800, and the AI usage line is the part nobody can quote in advance. On EdgeLex, the same firm pays $89 for each of the five attorneys, $445 per month or $4,895 per year paid in advance, with staff, documents, email, deadlines, billing, signatures, data rooms and the AI assistant included, frontier models and all, with no AI line on the bill.

That comparison flatters EdgeLex, and it is fair to say so. The other products earn their price with ecosystems, integrations and years of refinement that a younger platform does not have. The point of the method is not that cheaper wins; it is that the real number should be on the table before the decision is made.

Questions to send every vendor

• Which of the features in your demo are on the tier you quoted us?
• What is the all-in monthly cost for five attorneys and four staff, including e-signature, texting, intake and AI?
• How is AI billed, and what did your median firm of our size pay for it last month?
• What does it cost to add a seat mid-year, and to remove one?
• What do we get, in what format, if we leave?