The best legal AI is the one that knows you, your firm, and the law
Clio built the system 400,000+ legal professionals trust to run their firms. Now that 18-year foundation powers legal AI that knows your matters, your clients, and the law itself from the day you start.
- 18+ years in legaltech leadership
- 4.7/5 rating from 12,000+ reviews
- 130+ countries
- 1 billion+ legal docs from 100+ countries
Clio started with one idea
Legal work should be easier for those who do it and fairer for those who depend on it. Almost two decades later, hundreds of thousands of legal professionals in 130+ countries run their firms on Clio. And we’re building faster than ever, putting the latest legal AI in our customers’ hands first.
The system firms run on, plus the AI that runs it
Most legal AI sees a document.
Clio sees the whole case and the law.
Clio’s AI works from the context already inside your practice (matters, clients, filings, communications, and financial data) and combines it with the world’s most comprehensive legal library: over a billion legal documents across 100+ countries.
Every answer is grounded in your firm’s work and the authoritative law behind it.
Everything your firm needs, working as one
Win the right business
Capture, qualify, and convert leads without the manual chase, so the right clients find you and stay with you.
Do your best legal work
Turn hours of research, review, and drafting into minutes, with output grounded in the real facts of your cases and the law.
Run an efficient firm
Centralise every matter, bill, and deadline, with AI that moves the work forward instead of waiting to be told.
Solutions for any size
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Mid-sized firms
Clio brings your workflows together, from practice management and document automation to billing. Deliver a better experience for your team with customised controls and integrations.
Explore Clio for mid-sized firms -
Small firms
Get the structure you need to scale, with standardised workflows, powerful AI, team collaboration tools, and real-time visibility into every matter and dollar.
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Solo Practitioners
You wear every hat, so Clio’s AI lightens the load by managing your practice end-to-end. Automatically track time, simplify billing, and keep every matter organised in one central hub.
Explore Clio for solo practitioners
“Switching to Clio kept me in law—and helped me achieve revenue growth in ways I wasn’t expecting.”
Trusted beyond the technology
Whether you’re switching platforms or just getting started, Clio helps your team move faster with onboarding, support, training, and security built in.
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Security
Enterprise-grade protection backed by a dedicated team of security and compliance professionals. SOC 2 Type II certified.
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24/5 support
Onboarding built around how your firm works, and a team that stays with you long after launch.
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Migration
Our dedicated onboarding team can help you move your data so nothing gets lost and nothing slows down.
Plan migration
What took this firm a better part of a day, now takes them a better part of an hour with Clio
With Clio, O’Brien Criminal and Civil Solicitors simplified everything—from administrative tasks to client management.
Start running your law firm on intelligence. Not busywork.
See what a system of action can do for your firm today.