case.dev

platform / 2026

The legal operating system for the agent era.

The model provides intelligence. case.dev, the CaseMark Platform, provides the infrastructure agents need to do legal work safely: skills, compliance, jurisdiction, audit, firm playbooks, matters and memory. Everything CaseMark ships runs on it, including the agents that customize it for every firm.

Get an API key Read the Docs Talk to sales →

Powering Workspace, CaseMark Source, Structured Summaries and Para · Trusted by Curi, Ogletree Deakins, Nelson Mullins, Taft, Esquire and T-Scan

legal infrastructure / compliance / audit / playbooks

CLIbrew tap CaseMark/casedev && brew install casedev

SDKnpm install @casemark/sdk

Built on case.dev

Real products. Real firms. Running on case.dev today.

case.dev is not a roadmap. It is the platform behind four production products, the agents that run them, and dozens of enterprise deployments.

Built by CaseMark on case.dev

CaseMark WorkspaceLive

CaseMark Workspace

Matter workspace for litigation teams. Built entirely on case.dev.

Case files, skills, vaults, audit, and review workflows running on one legal infrastructure layer.

Open Workspace →

CaseMark SourceLive

CaseMark Source

White-label platform for court reporting firms to deliver AI-summaries, audio/video transcription, transcript QC and transcript bundle creation all hosted on your own domain. Built entirely on case.dev.

A production-grade partner platform that packages legal AI infrastructure behind trusted firm brands.

Open CaseMark Source →

Structured SummariesLive

Structured Summaries

One-click AI summaries. Built entirely on case.dev.

Fast transcript, record, and document summaries backed by reusable legal skills and secure processing.

Open Summaries →

ParaLive

Para

A persistent AI colleague for the firm. Reviews records, researches, drafts and runs recurring assignments in email, Slack, Teams, Copilot and the web.

Learns the firm through saved skills and firm-owned adapters. Built entirely on case.dev.

Open Para →

Built by enterprises on case.dev

Live

$1 in = $5 saved

Panel firm workflow ROI

Workspace and custom applications for intake, triage and summarization across Curi's panel firms.

300 panel firms, 36 states. Written into outside counsel guidelines.

Live

AmLaw-scale legal AI adoption on CaseMark infrastructure.

Using CaseMark infrastructure for regulated legal workflows.

LiveEvaluating Para

Enterprise legal workflows in production on the platform.

LiveEvaluating Para

Firm-wide deployment on the platform.

Live

Firm-ready workflows built on the same legal infrastructure layer.

A practical deployment path for teams that need legal AI without a platform rebuild.

Architecture

The model provides intelligence. case.dev provides the legal operating system.

Any agent

Agents

CaseMark agents

Para

Linc

Onboarding

Support

Your agents

Claude

Codex

OpenClaw

Your own

→

case.dev

Legal operating system

Skills

Compliance

Jurisdiction

Audit

Firm playbook

Institutional KB

→

Legal outcomes

Work product

Contract review

Med chronology

Discovery

Motions

CLIAPIMCP

Agents call case.dev directly. No GUI. No retraining. No rip-and-replace.

Delivered through

WorkspaceSourceSummariesParaYour app

The same agents that customize a firm's workflow run CaseMark's onboarding, support and legal engineering.

Agents

Agents run on it. Agents run it.

case.dev is where CaseMark's own agents do the custom work for every firm. The same primitives are open to yours.

Onboarding

An agent engages each firm by email and in the product, learns how they work, and sets up their skills.

Legal engineering

Agents build custom skills and automations on request, or when they notice a repeated task. A custom skill costs minutes of compute, not weeks of engineering.

Support and coaching

Agents answer questions, coach attorneys on the product, and escalate to a human when needed.

Your agents

Linc, our open-source legal agent harness, shows the pattern. Claude, Codex, OpenClaw or your own agent get the same skills, compliance and audit over MCP.

See Linc on GitHub →

100 firms customized this way.

PLATFORM SERVICES

One API. Every legal capability.

Stop stitching together vendors. 18 services, one SDK, one bill, one compliance posture.

Intelligence

Models, legal skills, research, privilege review, and governance.

LLMs

Unified gateway to a curated catalog of GPT, Claude, Gemini, and CaseMark models. Browse models →

Skills

880+ curated legal skills plus org-scoped custom skills. Semantic search, CRUD API, and MCP integration for AI agents. Skills are portable. A firm's custom skills leave with the firm.

Legal Research

Verify legal citations against authoritative case law. Catch AI hallucinations before they reach court.

Privilege Detection

AI-assisted privilege review for attorney-client, work product, and common interest analysis. Supports e-discovery triage without replacing attorney judgment.

Documents

Secure files, extraction, conversion, formatting, and translation.

Vault

Zero-trust document storage with built-in RAG. Your users upload PDFs, you get queryable vector indexes instantly.

OCR

Specialized OCR for legal documents. Handles handwriting, stamps, tables, and low-quality scans.

Translation

Neural machine translation for 100+ languages. Auto-detect source language and preserve formatting.

Workflow

Matter-aware systems that remember, search, speak, and transact.

Matters

Matter-native orchestration, work items, parties, logs, shares, and human review.

Memory

Persistent memory for AI agents. Store and retrieve context across sessions. Powers Para's cross-conversation memory.

Voice

Legal-grade transcription with speaker diarization and timestamping. Perfect for depositions and meetings.

Programmatic web search. Let your users retrieve web content with AI-generated answers and citations.

Compute

Runtime, data, email, and redaction infrastructure for legal apps.

Coming soon

Transactional email for case notifications, deadline alerts, and automated reports.

Redaction

Coming soon

Automated PII detection with intelligent redaction for confidential information.

ENTERPRISE READY

Legal-grade compliance, default-on.

Security posture for regulated legal work without a custom vendor stack.

SOC 2 Type II

Independently audited controls

HIPAA + BAA

Healthcare-adjacent legal workflows

KMS Encryption

Encrypted at rest and in transit

Audit Logs

Immutable activity trails

RBAC

Granular organization controls

Zero Retention

No model training on your data

Open Weights, US Hosted

Models run in the US on open weights by default

Model and Deployment Choice

Bring your own keys, open weights, or a private deployment. Adapters stay the firm's.

View Trust Center →

GET STARTED

Three ways in

Same platform, same compliance posture, whichever door you use.

Buy a product

Workspace, Source, Summaries or Para. Customized for your firm by agents. Live in days, no rollout.

Workspace →Source →Para →

Bring your agent

Point Claude, Codex, OpenClaw or your own agent at case.dev over MCP, CLI or SDK. Skills, compliance and audit come with it.

Read the Docs →

Build on the API

Full API access, OpenAI-compatible endpoints, $10 free usage. Or bring in the team that built it for architecture, integrations and a dedicated engineering team.

Get an API key →Talk to sales →

PRICING

Pay what the providers charge

No markup. No hidden fees. $10 free usage, then pay for what you use at upstream cost.

OSS PAY-GO

$0/mo + usage

Start building immediately with zero upfront cost. Pay only for the API calls you make at direct provider pricing.

— $10 free usage included
— 30+ AI models at provider cost
— 880+ legal skills
— Vault, matters, and workflow APIs

Get an API key

PLATFORM PARTNER

Custom

White-label

White-label the platform under your brand. Workspace and Source are both offered this way today.

— Your brand, your client relationships
— Monthly minimum or annual commitment
— BAA included

Talk to sales

ENTERPRISE

Custom

BAA / HIPAA

Tailored pricing for teams that need compliance, dedicated support, and custom infrastructure.

— Everything in Pay-Go
— Custom BAA / HIPAA compliance
— Dedicated account manager
— SLA guarantees
— Priority support
— Custom integrations

Contact Sales

FAQ

Frequently asked questions

Start building.

Get an API key for self-service builds, or talk to the team behind the platform.

Get an API key Talk to sales