SpecialistPurpose-built AI and trusted content for legal, tax, risk and trade professionals
SpecialistPurpose-built AI and trusted content for legal, tax, risk and trade professionals
vLex (formerly Justis) records 10,588 monthly visits with -36.6% month-over-month growth and Free Trial pricing. Mike (MikeOSS) records 16,196 monthly visits with -36.5% growth and Free, Open Source (pay only model API costs) pricing.

Global legal research and AI powered by the Clio Library
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | justis.com | mikeoss.com |
| Pricing Model | Free Trial | Free, Open Source (pay only model API costs) |
| Monthly Visits | 10.59K (10,588) | 16.2K (16,196) |
| MoM Traffic Delta | -6.12K (-36.6%) | -9.3K (-36.5%) |
| Primary Market & Share | 🇨🇦 Canada (22.5%) | 🇺🇸 United States (95%) |
| Direct Visits / mo | 4.29K | 8.87K |
| User Rating | 4.3 | 4.5 |
| Supported Platforms | Website | Website |

Global legal research and AI powered by the Clio Library
Ask natural-language legal questions and get comprehensive answers with proper citations, plus instant multi-state surveys.
Over one billion legal documents from 100+ countries and 250+ publishers, updated daily across hundreds of courts.
Analyze contracts to identify risks, extract insights from complaints and depositions, and compare versions with legal context.
Search 850+ million court records, profile judges and opposing counsel, and set real-time alerts with API access.
Open-source legal AI platform for document review, research, drafting and reusable workflows
The assistant answers strictly from your documents and returns citations pointing to the source page and quote, avoiding hallucinated or dead references.
Group credit agreements, SPAs, leases and diligence packs into a project so the assistant carries full context across every document and conversation.
Run spreadsheet-style extraction across hundreds of documents in parallel, with every cell verifiably linked back to its source page and text.
Save proven prompts — CP checklists, credit agreement reviews, change-of-control analyses — as templates any team member can run in one click.
SpecialistPurpose-built AI and trusted content for legal, tax, risk and trade professionals
SpecialistPurpose-built AI and trusted content for legal, tax, risk and trade professionals

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
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SpecialistAgentic contract lifecycle management that turns agreements into business results
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SpecialistDraft, review, and sign legal documents in minutes with lawyer-written templates and an AI co-pilot.