Arca

The Platform for Legal Agents
Accelerate every business workflow that touches legal

Arca app
Platform

Accelerate your routine work.

Arca accelerates routine work from research to drafting and review, letting you focus on what matters most.

Intake Agents

Automatically answer and triage questions from internal stakeholders in email, Slack, and Teams.

Intake agents
Word add-in

Word Add-in

Draft and redline contracts directly inside Microsoft Word.

Libraries & Playbooks

Securely store reusable templates or precedents that can be searched instantly.

Libraries and playbooks
Integrations

Integrations

Unify business context from Google Drive, Slack, Salesforce, and more. Arca actually does the work in your existing tools.

Outcomes

Arca delivers measurable
outcomes.

Spend
0%
Reduction in outside counsel spend after one year on Arca.
Time
0hrs
Saved per in-house lawyer per month — reclaimed from routine work.
Cycle
0%
Faster contract review cycles on standard MSAs and DPAs.
Intake
0%
Of internal intake questions answered before reaching counsel.
Use cases

Arca multiplies what legal teams can do

Save time and money spent on outside counsel by operationalizing legal work that compounds over time

Contract drafting & redlining

Automate contract drafting and redlining using your templates, clauses, and playbooks—so every document stays on brand and on policy.

Cross-jurisdiction legal research

Research legal questions across jurisdictions with indexed law from the US, EU, Canada, and Asia. View all data sources

Legal knowledge system

Turn past contracts, negotiations, and policies into a searchable legal knowledge base your team can rely on.

Internal legal workflows

Build workflows that automatically answer stakeholder legal questions—so sales, marketing, and ops can self-serve without slowing down legal.

Testimonials

Hear from the in-house teams
using Arca every day.

I've been impressed with the clarity of Arca's vision, the velocity of execution and their relentless focus on customer satisfaction. In a short time, the Arca platform has gained my trust... Arca has become an integral part of how we deliver value as a legal team.
General Counsel
Enterprise Automotive Firm
Arca significantly reduced our need for outside counsel for a wide range of tasks, we've saved over $30k in legal fees over the last quarter.
CEO
NYC Martech Company
As a GC in a fast-moving tech company, Arca is pivotal to ensuring my legal practice remains intelligent and moves quickly by conducting expert legal research, smart agreement drafting and providing efficient answers to urgent matters.
ex-Senior Director Legal
Coinbase
Integrations

Arca meets you
where you work.

Draft in Word. Answer intake in Slack. Route DPAs from Salesforce. Arca lives inside the tools your team already uses every day.

Security & FAQ

Enterprise grade security

Arca upholds the highest rigor to comply to safety and security.

SOC 2 Type II

Arca undergoes independent security audits aligned with SOC 2 standards to validate our controls for data security, availability, and confidentiality.

SOC 2

SAML / Audit Trails

Enterprise authentication and detailed activity logs ensure secure access control and full visibility into system usage.

SAML
Learn about our security
Does Arca use my data to train AI models?
No. Arca does not use customer data to train general-purpose machine learning models. Your contracts, playbooks, and internal knowledge stay inside your tenant and are used only to power Arca for your team.
Does Arca's AI output constitute legal advice?
No. AI-generated outputs are provided for informational and assistive purposes only and do not constitute legal advice. Your team remains responsible for reviewing, verifying, and acting on any output.
Is Arca appropriate for regulated industries?
Yes. Arca offers single-tenant deployments, regional data residency, and can work with your team to address specific regulatory requirements.