The seat rates are on this page, in dollars.
No demo required to learn what it costs. A seat is priced by who sits in it — support staff or attorney. A tier is the procurement shape your firm buys under. The tier changes onboarding, support and contract language; it never changes what Justine can do.
14 days free · no credit card · every capability, not a cut-down tier
Personal Injury
- Justine Core
$149
per support seat / month
$124/mo billed annually · $1,490 / yr
Founding Firm rate: $1,290/yr prepaid ($107/mo), locked for 24 months
For the case managers and paralegals who keep matters, records, and deadlines moving.
- Justine Professional
$449
per attorney seat / month
$374/mo billed annually · $4,490 / yr
Founding Firm rate: $3,490/yr prepaid ($290/mo), locked for 24 months
The attorney seat — unlimited demand letters, every capability, one price.
- Justine Firm
Custom
enterprise · custom
For firms of 25+ seats that need custom terms.
Start your 14-day personal injury trial →
Workers’ Comp — applicant-side, California, Georgia, Texas
- Justine WC Staff
$99
per staff seat / month — paralegal, hearing rep, case manager
$82/mo billed annually · $990 / yr
Founding Firm rate: $790/yr prepaid ($65/mo), locked for 24 months
For the staff who run the clocks, the records and the liens.
- Justine WC Professional
$299
per attorney seat / month
$249/mo billed annually · $2,990 / yr
Founding Firm rate: $2,490/yr prepaid ($207/mo), locked for 24 months
The attorney seat — the rating both ways, every statutory clock, one price.
- Justine Firm
Custom
enterprise · custom
For firms of 25+ seats that need custom terms.
These are the same figures published on /pi and /wc, read from one constant rather than retyped — the pages cannot drift apart. AI is bundled into every seat and never metered; demand letters are unlimited at every seat. Annual billing is ten months’ price for twelve. The Founding Firm rate is for the first 50 firms in the Founding Firm program and is locked for 24 months. Workers’ comp is priced lower than personal injury because its fees are: an applicant fee is set by the board, roughly a third of a PI fee.
- 1–5 attorneys
Solo & small
Per-seat · monthly or annual
For the practice ready to evaluate without a procurement cycle.
Includes- 14-day free trial, no credit card
- Every PI capability — the catalogue is not tier-gated
- CourtListener citation verification
- Secure email + password sign-in with role-based, matter-scoped access checks
- Email support, business-hours response
- Onboarding documentation + in-product workflow guidance
- Custom DPA (the standard DPA applies)
- 6–25 attorneys
Mid-size
Sales-assisted · per-seat · annual
For the firm that wants to see it on its own matters first.
Includes- Everything in solo & small
- Demonstrated on your matters before signature
- Onboarding handled by a JustineAI™ engineer
- Migration support from existing CMS / demand-letter stack
- Quarterly product reviews + roadmap previews
- Priority business-hours support
- Custom contractual language
- 25+ attorneys
Enterprise
Enterprise procurement · annual / multi-year
For the firm whose procurement officer wants every line itemised.
Includes- Everything in mid-size
- Custom MSA + DPA negotiation
- Compliance evidence package for procurement
- Named JustineAI™ product contact
- 24/7 incident response
- Single sign-on — on the enterprise roadmap
- Multi-factor authentication — on the enterprise roadmap
- Customer-managed encryption keys — on the enterprise roadmap
- Dedicated (single-tenant) infrastructure
- API access for firm-side automation
On every tier, each firm’s matters are isolated at the database layer by PostgreSQL row-level security — fail-closed, so a query can never reach another firm’s rows — and encrypted at rest with Azure-managed keys.
What ships in which tier.
The AI capabilities are the same across every tier — Eve-Legal F5/reasoner is the same compositional fabric whether you’re a solo PI attorney or a 200-lawyer litigation department. No tier caps or restricts a product capability. The rows that differ are contract terms, procurement deliverables and incident-response coverage — all in Compliance, at the bottom of the matrix.
AI capabilities
Justine and the Eve-Legal F5/reasoner — the same compositional fabric in every tier.
| Feature | Solo & small | Mid-size | Enterprise |
|---|---|---|---|
| Eve-Legal F5/reasonerFive cooperating reasoning models, composed per request | ✓ | ✓ | ✓ |
| Justine + named sub-agentsIntake · Medical · Valuation · Strategy · Deposition · Case Advisor | ✓ | ✓ | ✓ |
| Justine’s Workspace v1.2 (intake)Per-field provenance + validator council | ✓ | ✓ | ✓ |
| 9-module Curation LayerOCR · Provider · Codes · Dates · Damages · Encounters · Liens · Composer · Report | ✓ | ✓ | ✓ |
| 4-pass demand-letter pipeline + 4-layer QAPlus auto-revision, red team, strategic review, arithmetic verifier | ✓ | ✓ | ✓ |
| Demand Package assemblyCover letter + Chronology + Bill Stack, one-click ZIP | ✓ | ✓ | ✓ |
| Refusals, recorded rather than guessedAn interrupted run reports itself interrupted and keeps the partial work; an unverified entry is flagged, not filled in | ✓ | ✓ | ✓ |
| CourtListener citation verificationEvery citation resolved at generation time | ✓ | ✓ | ✓ |
| Ask over your documents (RAG)Semantic search across the matter’s records, cited | ✓ | ✓ | ✓ |
| Outcome statisticsSettlement distribution + outcome stats from firm + venue history (heuristic, not ML) | ✓ | ✓ | ✓ |
Practice operations
The OS layer above the AI — the firm-management features your case-management system replaces.
| Feature | Solo & small | Mid-size | Enterprise |
|---|---|---|---|
| Case managementMatters, phases, dashboards, checklists | ✓ | ✓ | ✓ |
| Deadlines + SOL trackingAutomated reminders per jurisdiction | ✓ | ✓ | ✓ |
| Conflict-of-interest checkAutomated on every new intake | ✓ | ✓ | ✓ |
| Trust accounting (IOLTA)Reconciliation built in. Auditable. | ✓ | ✓ | ✓ |
| Time tracking + billingAttorney hours; per-attorney writing-style; Stripe subscription billing | ✓ | ✓ | ✓ |
| E-filing packet prepChecklist + tracking; preparation, not direct court submission | ✓ | ✓ | ✓ |
| Public intake portalFirm-branded /intake portal + submissions inbox | ✓ | ✓ | ✓ |
| Client SMS (ACS)Opt-in case-status SMS + attorney-alert privacy relay | ✓ | ✓ | ✓ |
| Bilingual EN / ES client letters + voice (WC)Workers’ Comp edition — letters, dictation, read-aloud | ✓ | ✓ | ✓ |
| Lead + referral capturePre-intake CRM, referral-source tracking | ✓ | ✓ | ✓ |
| Quick Analyze + Spotlight (cmd-K)One-off matter triage + power-user command palette | ✓ | ✓ | ✓ |
Integrations
The systems your firm already runs.
| Feature | Solo & small | Mid-size | Enterprise |
|---|---|---|---|
| Microsoft 365 — Outlook + OneDriveCalendar, email, document sync | ✓ | ✓ | ✓ |
| Cloud storage — DropboxDocument libraries attach to matters. Personal Injury edition only — the Workers’ Comp edition connects Microsoft 365, not Dropbox | ✓ | ✓ | ✓ |
| Single sign-on (OIDC, incl. Microsoft Entra ID)On the roadmap — not available today. SAML is not planned. | — | — | — |
| API accessFor custom firm-side automation — not available on any tier today | — | — | — |
Compliance + security
The procurement-grade controls. The bar your CISO holds.
| Feature | Solo & small | Mid-size | Enterprise |
|---|---|---|---|
| Azure-managed encryption keysAt rest by default; TLS 1.2+ in transit | ✓ | ✓ | ✓ |
| Customer-managed keys (CMK)On the enterprise roadmap — not available today | — | — | — |
| Tamper-evident audit logEvery action + every reasoning step | ✓ | ✓ | ✓ |
| Behavioral + case auditorsTreatment gaps + compliance alerts | ✓ | ✓ | ✓ |
| Standard DPAPer the Trust posture page | ✓ | ✓ | ✓ |
| Custom MSA + bespoke DPA negotiationOutside counsel mark-up supported | — | Limited | ✓ |
| Dedicated (single-tenant) infrastructureNot available on any tier today. Every firm is isolated by fail-closed row-level security, on every tier | — | — | — |
| Compliance evidence packageFor procurement diligence | Limited | ✓ | ✓ |
| 24/7 incident responseNamed JustineAI™ contact | — | — | ✓ |
Legend: ✓ included · Limited offered in part on this tier · — not available on this tier. The scope of a Limited contract or procurement item is agreed in the engagement conversation. Founding Firm pricing applies on top of any tier. On the roadmap and not included in any tier today: in-app e-signature and the DocuSign connection beside it (built, but no mail provider is wired and there is no signing page, so no signer can complete a signature), Filevine integration, phone-intake / telephony, a client case-portal, Box, and direct court e-filing submission.
First fifty firms. 24-month lock.
The first fifty firms to come on JustineAI™ — across solo, small, mid, large, and enterprise tiers — lock the Founding Firm rate for 24 months of annual prepay. The rate is printed under every seat above, below its list price. It survives list-price changes during the program window and renews at the Founding Firm rate for year two automatically.
Founding Firms also get priority access to every roadmap edition as it opens — MT, MM, IB, EL — without paying additional seat fees during the program window beyond the agreed expansion ratios.
See your own files first.
For firms that want evidence before they commit: we import your open matters and run Justine across all of them, then walk your team through what it found — the deadlines at risk, the liens that look high, the files that have gone quiet. You keep the report whether or not you subscribe.
A Book X-ray is scoped with you, so it is quoted rather than listed here.
See the ROI for your firm before you book the demo.
The ROI calculator projects AI delivery cost and attorney-hours freed for your firm’s size, matter count, and attorney rate. Output is a range, anchored to the per-artifact savings ranges in our published strategy. Use it as a planning aid before the engagement conversation.
14 days free · no credit card · self-serve signup
Or project the ROI for your firm first →
JustineAI™ is legal-workflow software, is not a law firm, and its outputs are not legal advice.