Reviewer sign-off
Packages stay in awaiting-review until the responsible attorney signs. Name, role, license #, jurisdiction, and timestamp are stamped on the cover sheet.
XILLION AIFor lawyers · CPAs · enrolled agents
Free for 7 days · no card required
Attorney-grade document assembly, with the receipts attached.
Firm Mode turns XILLION into a reviewer-in-the-loop workspace for your practice. Every cover sheet carries your firm name, the responsible attorney's signature line and license number, the jurisdiction, and a cryptographic timestamp. Every research claim is sourced inline. Every package is logged in an append-only audit trail you can export.
50
States tracked
100%
Sources cited inline
Append-only
Audit log
Reviewer-in-the-loop
Sign-off required
What Firm Mode delivers
Defensible, client-ready, on your letterhead.
Inline citations
Every research statement carries a source link — statute, regulation, agency guidance, or court opinion — pinned to the paragraph it supports.
Append-only audit log
Every generation, edit, sign-off, and download is recorded with user, IP, and SHA-256 hash. Exportable as CSV/JSON for malpractice or matter files.
Firm letterhead
Firm name, address, attorney signature block, and bar admissions render on every cover sheet and packet front-page automatically.
50-state jurisdiction
Statutory citations and procedural forms switch automatically by venue. Federal layer for IRS, USCIS, SSA, HUD, and bankruptcy.
Confidentiality posture
End-to-end encryption in transit and at rest. No client data used for model training. SOC 2-aligned controls. Data residency on request.
Client-ready packets
Cover sheet, table of contents, drafted documents, exhibit list, source appendix, and signature page — assembled in a single submission-ready PDF.
Matter & client labels
Tag every package by matter number and client. Filter the audit log by matter for end-of-year reconciliation and conflicts review.
Disclaimers handled
Jurisdiction-correct unauthorized-practice and reliance disclaimers append automatically — never accidentally shipped without them.
How a packet is built
From intake to signed PDF, in five logged steps.
Step 01
Intake
Client facts, venue, and matter type captured into a structured brief.
Step 02
Research
Authority pulled, pinpoint-cited, and ranked by primary vs persuasive.
Step 03
Draft
Documents assembled on firm letterhead with disclaimers in place.
Step 04
Review
Attorney edits, accepts citations, then signs — locking the cover sheet.
Step 05
Deliver
Submission-ready PDF, plus exportable audit log entry and source appendix.
Practice areas
Built for the work small firms actually ship.
Immigration: I-130, I-485, I-765, I-589 packets with exhibit list
Landlord–tenant: notices, demand letters, and motion practice
Estate planning: simple wills, POAs, and revocable trust starters
Family law: uncontested divorce packets and pro se support letters
Bankruptcy: Chapter 7 means-test worksheets and schedule drafting
Small business: operating agreements, NDAs, demand & cease letters
Tax controversy: IRS response packets with CAR/POA and citations
Consumer protection: FDCPA / FCRA dispute and demand letters
Civil rights: 1983 demand letters with citation appendix
"The reviewer lock and the audit log alone changed how comfortable I am letting AI touch a client matter. The cover-sheet stamp made our malpractice carrier raise an eyebrow — in a good way."
Solo immigration practitioner · pilot user
Configure
Turn Firm Mode on and stamp your next packet.
Settings save to your account immediately. Reviewer changes write to the append-only audit log — visible at /admin/audit.
Firm Mode
Reviewer-in-the-loop sign-off for document packages. Reviewer name, license, and timestamp are stamped into every cover sheet and recorded in the audit log.
Packages stay in awaiting review until the reviewer name + license is filled in. Download is blocked until then.
Every change is recorded in the audit log.
Sources cited inline
Encrypted · no training on your data
Append-only audit log
Disclaimers handled by jurisdiction
Pay per packet
Document Unlock · $9
One signed, cover-stamped packet. Best for occasional one-offs.
Buy a packetSmall firm
Legal Pack · $49
Five signed packets. Roughly the cost of one paralegal hour.
Get the packBest for practices
Legal Unlimited · $99/mo
Unlimited signed packets, full audit-log export, priority jurisdictions, and reviewer-in-the-loop required by default.
Start Legal UnlimitedCommon questions
Practical, lawyerly answers.
- Is this the unauthorized practice of law?
- No. XILLION is document-assembly and research software. In Firm Mode, every packet requires a licensed reviewer to sign before it can be downloaded. Disclaimers append automatically based on jurisdiction.
- Can I see the source for every claim?
- Yes. Citations are pinpoint and inline. Hovering or clicking any cited paragraph opens the underlying statute, regulation, agency guidance, or opinion. A source appendix is bundled into every PDF.
- Is the audit log defensible?
- Yes. It is append-only, hashed (SHA-256), and exportable as CSV or JSON. Each entry records user, IP, user-agent, model version, inputs hash, and reviewer sign-off.
- Do you train on my client data?
- Never. Client matter content is excluded from all training and analytics pipelines and is encrypted at rest. Data-residency commitments available for Legal Unlimited.
- Which jurisdictions are supported?
- All 50 U.S. states and the District of Columbia, plus federal IRS, USCIS, SSA, HUD, EEOC, FTC, and U.S. bankruptcy. State coverage rolls quarterly; see the changelog on Trust & Sources.
- Can multiple attorneys share Firm Mode?
- Yes. Reviewer profiles are per-account and labelled in the audit log. Email support to add additional licensed reviewers to your firm workspace.
Ready to put your name on it?
Turn Firm Mode on, draft your next packet, and ship it on letterhead.