Clearbrief is aimed at litigators, in-house legal teams, courts, government agencies, arbitrators, and boutique firms.
Free plan Free trial From $300 a month WebWindowsBrowser extension
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Best AI Legal Assistant 2026
Facts read 23 Sep 2026 – 15 Oct 2026
AI legal assistants help with legal research, contract review and document drafting. This guide helps buyers compare plans, pricing, platforms and controls before choosing a tool.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Clearbrief | Clearbrief is aimed at litigators, in-house legal teams, courts, government agencies, arbitrators, and boutique firms. | 5.4 | $300 a month | Free plan | Web, Windows, Browser extension | 14 Oct 2026 |
| 02 CLAW | 5.2 | ₹1,099 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, API | 12 Oct 2026 | |
| 03 Curia | Curia is suited to Canadian legal professionals who want case-law research and matter documents, drafts, and timelines in a shared workspace. | 5.0 | C$39 a month | Free plan | Web | 30 Sep 2026 |
| 04 CaseClerk Conflict Check | 4.4 | $99 a month | Free trial | Web | 30 Sep 2026 | |
| 05 Harvey | Harvey is aimed at law firms, in-house legal teams, and legal and professional services organizations. | 4.2 | — | — | Android, iPhone & iPad, Web, Browser extension | 15 Oct 2026 |
| 06 Lexis+ | Lexis+ is designed for law firms, corporate legal departments, law schools, and government agencies. | 4.2 | — | Free trial | Android, iPhone & iPad, Web | 5 Oct 2026 |
| 07 Paxton | 4.2 | $2,999 a year | Free trial | Web | 7 Oct 2026 | |
| 08 Spellbook | Spellbook is designed for in-house legal teams and law firms handling contract review, drafting, research, and matter work. | 3.9 | — | Free trial | Web, Windows, Mac, Browser extension | 30 Sep 2026 |
| 09 Vincent AI | 3.8 | — | Free trial | Web, Browser extension, API | 8 Oct 2026 | |
| 10 Eve AI Intake | Eve AI Intake is intended for plaintiff law firms handling the listed practice areas. | 3.6 | — | — | Web | 8 Oct 2026 |
The page orders releases by date, with newest releases first. It uses figures makers publish and does not score the tools.
02
CLAW
AndroidiPhone & iPadWeb+2 Record5.2 Visit
03
Curia
Curia is suited to Canadian legal professionals who want case-law research and matter documents, drafts, and timelines in a shared workspace.
Web Record5.0 Visit
04
CaseClerk Conflict Check
Web Record4.4 Visit
05
Harvey
Harvey is aimed at law firms, in-house legal teams, and legal and professional services organizations.
AndroidiPhone & iPadWeb+2 Record4.2 Visit
6
Lexis+
AndroidiPhone & iPadWeb — Record4.2 Visit Lexis+ is designed for law firms, corporate legal departments, law schools, and government agencies.
8
Spellbook
WebWindowsMac+2 — Record3.9 Visit Spellbook is designed for in-house legal teams and law firms handling contract review, drafting, research, and matter work.
10
Eve AI Intake
Web — Record3.6 Visit Eve AI Intake is intended for plaintiff law firms handling the listed practice areas.
Before you choose
Check free access and paid pricing
Listings can show a free plan, a free trial or paid access. Check the plan label and any stated trial terms before you start.
The Paid from field can show a starting price, while pricing on request means the listing does not give a public figure.
Match the legal work
Compare listings for legal research, contract review and document drafting. A tool may focus on one workflow or list several.
Source citations can matter when you need to trace a response back to its cited material.
Choose a platform that fits
Tools in this category can run on the web, Android, iOS, an API, an extension or Windows. Check the platform list against the devices and software you use.
A web listing does not by itself indicate an Android, iOS, API, extension or Windows version.
Review playbooks, residency and limits
Custom playbooks can help align work with a legal team's preferred instructions. Data residency describes where a service handles or stores data when the listing provides that detail.
Monthly query limit information can help you compare expected usage with the plan terms.
Questions
Do these tools offer a free way to start?
Listings may show a free plan or a free trial. Check the plan and pricing notes for the tool you are considering.
Which platforms can an AI legal assistant use?
The category includes web, Android, iOS, API, extension and Windows options. Check the platform listing for a specific tool.
How can I compare legal capabilities?
Compare the listed support for legal research, contract review, document drafting, source citations and custom playbooks.
What does Paid from mean?
Paid from is a starting price when the maker publishes one. A pricing-on-request note means the listing does not show a public starting figure.
Why check data residency and query limits?
Data residency shows where handling or storage may occur when stated. A monthly query limit indicates how much use a plan allows.
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