Buying AI Legal Assistant once, with procurement watching

Count the people who actually open a contract or a notice each month, not the size of the department. That number, plus how often you need action plans and document drafts, tells you which lifetime tier fits. Procurement will ask for that count first, so bring it to the first conversation rather than the last.

Then look at what sits beside the headcount: deadline and evidence checklists, escalation routes mapped to the right owner, and the volume of drafts a reviewer expects to produce. A team that drafts weekly needs a different tier from one that checks a handful of clauses each quarter. Write both numbers down before you compare options.

The subscription objection usually comes from per-seat pricing that rises with every hire. A lifetime tier changes that arithmetic: you pay once and the cost stops tracking headcount. Put the reviewed headcount and the drafting volume into the same short document, and the comparison becomes a single decision rather than a rolling one.

Three published lifetime tiers sit on softwareprogrammer.app: Personal lifetime, Professional lifetime and BYO key lifetime. Each one covers the same core work, which is turning a matter into an action plan, a document draft, a deadline and evidence checklist, and a mapped escalation route. What changes between tiers is scale and how the underlying model is supplied.

Personal lifetime fits a single reviewer who handles occasional contracts and internal notices. Professional lifetime fits a group inside a larger company that needs the same drafting and checklist routine across several people. BYO key lifetime suits a team that already holds its own provider key and wants to control that relationship directly, with the usage flowing through its own account.

Ask for the published tier details in writing before you commit, because the pricing page is the source of truth and not a forwarded summary. Line the tiers up against your headcount and volume figures, then decide. Do not assume an unlisted feature exists at a higher level; if it is not published, treat it as absent for planning purposes.

Procurement rarely objects to the tool itself. The objection is usually about commitment: a per-seat contract that grows every quarter, renews on someone else's calendar and needs a fresh approval each year. A lifetime purchase answers that by turning an open-ended cost into a single approval with a defined end, which is easier to defend internally.

The second question is about ownership of the workflow. Your team maps escalation routes, keeps checklists and drafts documents; you want those assets to stay with the company rather than sit inside a vendor account you rent. Bring your own key if your security review prefers that the model usage runs through a provider you already approve.

The third question is quieter: who signs off. Whatever the tier, a person at your company remains accountable for what leaves the building. Name that reviewer early, because the buying conversation goes faster once everyone knows who carries the final check. That is a governance answer, not a feature answer.

Moving up a tier buys capacity and a different supply route for the model, not a different standard of output. The action plans, drafts and checklists follow the same pattern at each level. What changes is how many people can work inside the arrangement and, at the BYO key level, whose provider account carries the usage.

For a team that expects to grow, the higher tier removes a recurring negotiation. You decide once, document the decision, and stop revisiting it each quarter when a seat count shifts. That is the practical gain: fewer approval cycles and a cleaner line in the budget than a subscription that needs re-justifying every year.

Be honest about when the higher tier is not worth it. If one person drafts and everyone else only reads, the entry level covers the work. Step up when several people need the same drafting routine or when your security review prefers a provider key you already control. Decide on that basis rather than on a feature list.