ArkLegal AI

iPhone + Android

7.3No. 3 of 33
in AI Legal Research Software

Recognised40% of the score20
Phone app26% of the score100
Documented20% of the score92
Free plan14% of the score30

Free plan: Trial only
Paid plans from: $39.99/mo
Runs on: Android, iPhone, Web

Summary

ArkLegal AI provides AI-assisted U.S. legal research, citation checking, document analysis, and drafting on Android, iOS, and the web. It searches available state and federal opinions, statutes, court rules, and specialized official legal materials, although coverage varies by source, jurisdiction, and date. Citation checks can link to available records; users should independently verify authorities before relying on them. Matter workspaces organize research and uploaded documents, allow custom instructions, and offer litigation or transaction modes. Research responses can be exported as formatted DOCX files. The Ark plan lists integrations with Clio, Microsoft Word, and OneDrive. A free account includes two total AI legal research queries without requiring a credit card, and eight free tools cover citation checking, case summaries, PDF preparation, OCR, and document extraction, with limits varying by tool. The Law Database + AI Doc Synthesizer plan costs $39.99 per month and excludes AI legal research chat, case agents, and matter workspaces. The Ark plan costs $89 every 30 days. Ark says stored conversations, responses, and uploads are encrypted at rest with AES-256, but it has not completed a SOC 2 Type II audit.

Who it is for

The platform is presented for lawyers, judges, arbitrators, and mediators, and is also described for solo attorneys, small firms, legal teams, and self-represented users.

What is good

Searches available state and federal legal materials.
Citation checks can link to records.
Exports research responses as formatted DOCX files.
Free account includes two research queries total.
Lists Clio, Microsoft Word, and OneDrive integrations.

What to know first

Free access is limited to two AI research queries.
Coverage varies by source, jurisdiction, and date.
The $39.99 monthly plan excludes research chat and workspaces.
Users cannot choose the account data storage region.

Verdict

ArkLegal AI combines legal research and document tools with matter workspaces and citation checks. Users should verify authorities independently and consider the stated coverage and compliance limitations.

ArkLegal AI plans and pricing

All plans

Law Database + AI Doc Synthesizer $39.99/mo Monthly 500K monthly tokens · 5 GB storage · monthly document-processing allowance (about 1,000 scanned pages) · no AI legal research chat, case agents, or matter workspaces arklegal.ai · 29 Sept 2026

The Ark plan $89/mo Every 30 days $89 usage credit included each period · 25 GB storage · all 50 states and federal courts · usage-based AI actions arklegal.ai · 29 Sept 2026

Compared on AI legal research software

Free plan: Noarklegal.ai
Paid from: $39.99/user/moarklegal.ai
Authority search: Yesarklegal.ai
Case analysis: Yesarklegal.ai
Source citations: Yesarklegal.ai
Document uploads: Yesarklegal.ai
Primary-source coverage: case law, statutes, regulationsarklegal.ai
Jurisdiction scope: nationalarklegal.ai

Facts

Product: ArkLegal AI provides AI-assisted U.S. legal research, citation checking, document analysis, and drafting.arklegal.ai · 29 Sept 2026
Research coverage: The platform searches available state and federal opinions, statutes, court rules, and specialized official legal materials, with coverage varying by source, jurisdiction, and date.arklegal.ai · 29 Sept 2026
Citation verification: Ark checks recognized citations against available records and provides source links when records resolve; it says users should independently verify authorities before relying on them.arklegal.ai · 29 Sept 2026
Matter workspaces: Users can organize research by matter, upload documents, set custom instructions, and choose litigation or transaction mode.arklegal.ai · 29 Sept 2026
Document export: Research responses can be exported as formatted DOCX documents.arklegal.ai · 29 Sept 2026
Integrations: The Ark plan lists integrations with Clio, Microsoft Word, and OneDrive.arklegal.ai · 29 Sept 2026
Free access: A free account includes 2 AI legal research queries total and does not require a credit card.arklegal.ai · 29 Sept 2026
Free tools: Ark lists eight free tools for citation checking, case summaries, PDF preparation, OCR, and document extraction, with limits varying by tool.arklegal.ai · 29 Sept 2026
Security: Ark says stored conversations, AI responses, and uploaded documents are encrypted at rest with AES-256 and browser and provider API traffic uses HTTPS/TLS.arklegal.ai · 29 Sept 2026
Compliance posture: Ark states that it has not completed a SOC 2 Type II audit and does not currently claim ISO 27001, ISO 42001, GDPR, or CCPA compliance.arklegal.ai · 29 Sept 2026
Data residency: Ark says users cannot currently choose the storage region for account data.arklegal.ai · 29 Sept 2026
Support: The Ark plan includes 24/7 tech support.arklegal.ai · 29 Sept 2026
Intended users: The Ark plan is presented for lawyers, judges, arbitrators, and mediators; the company also describes the platform for solo attorneys, small firms, legal teams, and self-represented users.arklegal.ai · 29 Sept 2026
Maker: ArkLegal AI says it was designed and built by practicing attorney Phil Revah, Esq., who serves as CEO.arklegal.ai · 29 Sept 2026