9Private AI for firms that can't risk their privilege.
A public prompt isn’t private — it’s a transfer of your firm’s most valuable IP under terms you can’t read. We build the alternative: the same intelligence, running on infrastructure you control.
Nine lives. Zero leaks. — built for law, accounting, and government contractors where confidentiality is a legal duty, not a preference.
How much of your firm's AI use can you see?
Attorneys, accountants, and analysts are feeding client documents into public tools every day. Every prompt creates exposure with no trail you can see, control, or audit.
The public cloud intelligence era has a hidden cost. When you send a privileged document to a public AI, you hand over control of the one thing your firm is legally bound to protect. For regulated professionals, "we don't train on your data" is a promise you cannot verify and cannot litigate.
Two paths have been the norm: hold back from AI entirely, or accept exposure no one has measured. We built the third path: the same intelligence, running on hardware and terms you control.
1Privilege waiver
Transmitting privileged material to a third party can waive attorney–client privilege — a legal, not just technical, consequence.
2Statutory exposure
Tax return information (IRC §7216), protected health data (HIPAA), and controlled unclassified info (CUI) carry legal penalties for mishandling.
3Silent leakage
Staff use public AI with client data — and without a policy or audit trail, where it happens is rarely written down. An audit puts it on the map.
4Duty of competence
Regulatory bodies now expect professionals to be AI-literate (ABA Rule 1.1) — the rule draws no line between using AI and avoiding it.
Four capabilities. Your documents. Your walls.
The same core engine, adapted to your practice — all grounded in your own data, all cited, all running inside your control.
Private Retrieval (RAG)
"Ask questions of our own documents." Instant, cited answers across your entire corpus — tax returns, contracts, case files, policies — without a byte leaving your control.
Document Intelligence
OCR and extraction turn thousands of PDFs — returns, W-2s, invoices, loss runs, claims — into a searchable, tagged, structured database.
Grounded Drafting
Engagement letters, RFP responses, coverage memos, and follow-ups drafted from your templates and your knowledge base — with citations, not hallucination.
Workflow & Compliance
Deadlines, cross-references, anomaly flags, and fraud signals. Bid/no-bid analysis, missed-depreciation flags, coverage outliers — surfaced automatically.
Built for data-integrity industries.
Where confidentiality is a legal obligation, not a preference — and where public AI is the wrong answer.
Law Firms
Protect attorney–client privilege while modernizing research, drafting, and due diligence.
- Cited document search across firm history
- Privilege-safe drafting from your templates
- Due-diligence and matter summarization
- ABA Rule 1.1 competence — on your side
Accounting & CPA Firms
IRC §7216 compliance with the efficiency of modern AI — on returns and financials you fully control.
- Tax return & 1099/W-2 extraction
- Client-history search across the firm
- Memo and engagement-letter drafting
- Tie-out, missed-depreciation & anomaly flags
Government Contractors
CMMC 2.0 compliance and CUI protection — plus AI that wins more proposals from your own history.
- CUI-safe, fully controlled environment
- Proposal drafting from past wins
- FAR-clause cross-referencing
- Contract deadline & deliverable tracking
Insurance & Claims
Proprietary risk data, secured. Claims triage and underwriting without exposing your models.
- Claims document extraction & triage
- Coverage-limit summarization
- Fraud & outlier detection
- Policy and regulatory cross-reference
A managed path from risk to sovereignty.
Engage at the level you need. Every engagement starts with an audit so you know your exposure before you change anything.
Confidential Privilege AuditStart here
We map how AI is being used across the firm and where the exposure is — then hand you a clear, prioritized remediation roadmap.
- Shadow-AI discovery across the firm
- Exposure & risk assessment per practice area
- Safe-use policy tailored to your obligations
- A prioritized path to full control
Architecture & Deployment
We stand up open-source models on infrastructure you own or lease — configured, hardened, and documented end to end.
- Reference build sized to your workload
- Hardened OS, networking & access control
- Private RAG stack on your corpus
- Full documentation for your auditors
Managed Retainer
Ongoing stewardship so the system stays current, secure, and effective — while your people do their work.
- Model updates & security patching
- Continuous monitoring & alerting
- "What should we use now" advisory
- Quarterly security & usage review
Adoption & Training
The systems only pay off if people use them — properly, and safely. We make AI competence a firm capability, not a mystery.
- Hands-on training for attorneys & staff
- Ethical-use and competence enablement
- Adoption tracking & workflow coaching
- Safe, firm-specific prompt playbooks
A disciplined, named framework — not a scramble.
Every engagement follows the same proven motion, so you always know where you are and what comes next.
Assess
Audit current exposure, map your data, define obligations and the target state.
Deploy
Stand up hardened, self-hosted open-source models sized to your workload.
Manage
Ongoing updates, monitoring, and security — so it stays current and defensible.
Train
Make everyone a fluent, safe user — competence becomes a firm capability.
Your data never leaves your walls. Ever.
We run open-source frontier-adjacent models — not a public API. There is no upload, no third-party training terms, no unverifiable promise. Just an auditable system you control.
- Self-hosted. Open-source models running on hardware you own or lease.
- Fully audit-ready. Documented stack and configuration for your compliance reviewers.
- Wholly sovereign. No third-party data processing terms on your privileged material.
- Independently verifiable. Security you can prove, not a promise you must trust.
Open-source weights, audited. Your documents, your hardware, your terms.
Infrastructure first. Magic never.
We’re infrastructure operators, not AI mystics. We built 9 Tails to bring a governed, disciplined method to the firms that can’t afford a breach. We also coined the term MSiSP — the Managed Super Intelligence Service Provider — and we built it.
Infrastructure First
Network and infrastructure discipline, applied to the AI stack — not a promise, a build.
Confidentiality & Compliance Fluency
Working fluency in privilege, IRC §7216, HIPAA, and CMMC 2.0 — we speak the language your obligations are written in.
Reference-Grade Deployments
Every engagement is documented, auditable, and built to be inspected by your counsel, your insurer, and your clients.
Five minutes. Zero risk. See exactly what your firm is exposing right now.
Start with the Confidential Privilege Audit — we’ll show you where you stand before you commit to anything. You own the read, with or without us.
Request the Audit →