DEEP MIST
AI

Built for you, not licensed to you

Your documents, your stack, your system.

Custom-built to your taxonomy, deployed in your VPC, signed off by a human. Not a seat license.

2 weeks

discovery to production

200+

contracts/month processed

$228K

saved · Pilot vs Harvey 20-seat floor

SOC 2 / HIPAA

available on regulated tiers

SHIPPED IN DAYS · IN YOUR VPC · NAMED OWNER

Used by legal, finance, healthcare, and logistics teams.

Document intelligence with zero hallucinated citations.

Contracts, claims, compliance docs, knowledge bases. We build review and retrieval systems that cite every output back to the source and hand off low-confidence calls for review.

Start a projectSee a case study

The claim, proven

Every claim, traceable to the source.

Citation ledger · live sample

LEGALAuto-renewal triggers 60 days before term end.MSA · Vendor Master 4.2p. 12, §6.3
HEALTHCARENo HIPAA-mandated breach notification window in this BAA.Policy · HCP-2024p. 4, §3.1
FINANCECounterparty exposure cap exceeds reporting threshold.Risk · Q3-2026 reconciliationp. 22, ¶4
INTERNAL SEARCH78% of vendor MSAs cite a 12-month warranty period.Corpus · 200 vendor MSAs · Q1 2026aggregate · 156/200
DUE DILIGENCETarget IP transfer requires escrow at the $5M threshold.DD memo · TargetCo projectp. 17, §9.2

WHAT IT DOES

Pick the job. We'll build the system.

Two modes. Process inbound documents, or query your existing library. Pick one or both.

Process inbound

Contract review

  • Clause extraction
  • Risk flagging
  • Signoff trail
  • Audit log
  • Citation back

Compliance and policy checks

  • Policy library
  • Inbound validation
  • Auto-flag gaps
  • Reviewer queue
  • Signoff

Query your corpus

Internal search / RAG

  • Vector index
  • Citation-verified
  • Permission-aware
  • Multi-source
  • Slack/Teams

AI-powered research

  • Parallel queries
  • Citation-verified
  • DD memos
  • Source weighting
  • Word export

WHY IT HOLDS UP

Citations on every output. Audit trails included.

Four capabilities that decide whether a document system holds up in production.

Citation-verified

Every extracted clause, fact, or answer carries a source citation back to the original document, page, and paragraph. The model never returns a claim without a source span. If it cannot trace the answer, it flags rather than ships.

"This clause came from Section 4.2 of the MSA, page 12, paragraph 3."
Multi-format ingest

PDF, DOCX, scanned images (OCR), email. We unify them into one queryable corpus and keep the original page references intact.

"Pulled from the 2023 amendment, scanned page 7."
Confidence threshold + handoff

When the model's confidence drops below your threshold, the output is flagged for human review rather than published.

"Flagged. Confidence 62%. Recommend partner review."
Audit trail

Every output document carries a reviewer signature line and an exportable audit trail for SOC 2 / HIPAA / regulatory review. Every flagging decision is logged with timestamp and confidence threshold.

"Reviewed by Sarah Chen, 2026-05-14, 14:32 UTC."

PLUGS INTO YOUR STACK

We plug into the stack you already paid for.

Vector DBs
  • Pinecone
  • Qdrant
  • Weaviate
  • pgvector
Doc stores
  • S3
  • SharePoint
  • Box
  • GDrive
LLMs
  • OpenAI
  • Anthropic
  • Google
  • xAI
Identity
  • Okta
  • Azure AD
  • Google Workspace
  • Auth0
Export
  • CSV
  • API
  • Salesforce
  • Your CRM

Or anything else with an API. Yours included.

Portable by design

Your VPC. Your endpoints. No license server.

HOW IT STAYS ACCURATE

Four things you're worried about. Four built-in answers.

Every concern below has a mechanism behind it.

WHAT IF

It hallucinates a clause.

EVERY CITATION LINKED TO SOURCE SPAN

Every extracted clause carries a page-and-paragraph citation back to the original document. Production track record: 0 hallucinated citations across 200+ contracts/month over 12 months of legal deployment.

WHAT IF

Confidential documents leave my VPC.

PRIVATE-VPC / ON-PREM / AIR-GAPPED

Build runs in your cloud. Documents never touch our infrastructure. SOC 2 / HIPAA available; private model endpoints supported.

WHAT IF

Regulators and partners want an audit trail.

NAMED SIGNOFF · EXPORTABLE LOG

Every output document carries a named human reviewer signature line. Every flagging decision is logged and exportable as a signed audit trail for SOC 2, HIPAA, or regulatory review. The AI accelerates the review; the named human owns the work product.

WHAT IF

The model gets out of date.

WEEKLY EVAL · DRIFT DETECTION

Production systems run a weekly eval suite against a held-out corpus you control. If accuracy drifts, we tune the prompts, swap the model, or refresh the retrieval index. You see drift before it reaches your work product.

All outputs citable. All decisions reviewable. All data yours.

HONEST PRICING

Year-1 totals. Fixed at scope.

Pilot starts at $59,995 Year-1. Harvey's 20-seat floor is $288,000. Standard, Pro, and Bespoke scale from there.

Year-1 total, all-in. No per-seat license. No renewal cliff.

Document Pilot

A single document type. Extract or classify on a stable taxonomy.

from $59,995/yr

from $288,000 typical

Harvey 20-seat floor

BUILDS IN 3-5 DAYS

$24,995 build + 12 mo ops

  • One document type (contract, invoice, claim, etc.)
  • Citation-verified extraction
  • Confidence-threshold handoff to human
  • Web UI + CSV export
  • One round of revisions
MOST CHOSEN

Document Standard

Multiple document types. Multi-format ingest. Audit trail for regulated environments.

from $119,995/yr

from $300,000 typical

Harvey + CoCounsel mid-market

BUILDS IN 7-10 DAYS

$44,995 build + 12 mo ops

  • Up to 5 document types
  • PDF, DOCX, scanned image (OCR), email ingest
  • SOC 2 / HIPAA available
  • Vector index of your own corpus (RAG)
  • Citation + signoff trail per output
  • API + CRM export
  • 2 rounds of revisions

Document Pro

Mixed workflow: review + internal search + research. Regulated industries.

from $199,995/yr

from $400,000 typical

AmLaw legal-AI floor

BUILDS IN 10-14 DAYS

$89,995 build + 12 mo ops

  • Everything in Standard
  • Both inbound processing and corpus retrieval (RAG)
  • AI-powered research and due diligence flows
  • HIPAA / SOC 2 / GDPR compliant deployments
  • Private VPC, no third-party log retention
  • Multi-region data residency
  • Dedicated build team
  • Unlimited revisions during build window

Bespoke

Anything you can imagine.

from $279,995/yr

custom typical

Six-figure custom

BUILDS IN 14-30 DAYS

$129,995 build + 12 mo ops

  • Everything in Pro
  • Custom architecture (air-gapped, multimodal, large corpora)
  • Fine-tuned models on your domain corpus
  • Custom integrations (internal APIs, ERP, EHR, DMS)
  • Direct line to the build team
  • Dedicated SRE for production

Every Year-1 price above is fixed at scope agreement. Build-only price: $24,995 / $44,995 / $89,995 / $129,995+.

Real outputs · across four industries

The artifact you forward to procurement.

Switch the tab. Each output is a real review your team would receive: every claim paired to its exact citation, every line traceable.

Source · Vendor Master Services Agreement v4.2

Auto-renewal clause review

The agreement renews automatically for successive 12-month terms[1] unless notice is given 60 days prior to expiration[2]. Termination for convenience requires 90 days written notice[3]. Recommended action: flag the 60-day notice window for legal calendar.

Citations

  1. [1]p. 12, §6.3Vendor MSA v4.2
  2. [2]p. 12, §6.4Vendor MSA v4.2
  3. [3]p. 13, §7.1Vendor MSA v4.2

HOW WE'D BUILD YOURS

From your document problem to live. In days, not quarters.

3 to 14 business days from discovery to production. Less than the typical vendor takes to send the first scope deck.

1

Discovery

0 to 1 day

We map your document problem against 5-10 example documents. Which clauses or facts matter, what reviewer signoff looks like today, which tier fits.

2

Ingest + index

2 to 4 days

We ingest your example corpus, model your taxonomy, build the citation-verified retrieval layer, and wire up the human-in-the-loop review UI.

3

Pilot

1 to 2 days

The system goes live on a held-out batch of documents. Your reviewers see flagged sections with citations. We iterate on the taxonomy and thresholds within hours, not weeks.

4

Production

Day 0 onward

Continuous monitoring. Weekly review for the first month. We hand over the keys, you tell us when to come back.

What you receive · day by day

First 14 days · Pilot tier

Day 1Discovery memo and signed scope.
Day 5Ingest pipeline, modeled taxonomy, working retrieval API.
Day 7Pilot UI URL, tuned thresholds, citation audit log.
Day 14Runbook, handover deck, weekly review schedule.

Standard and Pro scale similarly. Bespoke timelines vary with scope.

The system caught clause conflicts our senior associates were missing. It's not replacing lawyers, it's making them faster.
Senior Partner · 120-attorney commercial litigation firm

Pairs well with

Bring us your document problem. We'll show you the working version.

Tell us the document type, the constraint, and what success looks like. We'll reply with a real number and a real timeline.