Education5 min read
Responsible AI in Legal Education: A New Standard
How retrieval-augmented generation (RAG) is transforming legal learning while maintaining academic integrity and pedagogical rigor.
Legal Sensus Team
AI for the legal profession
AI built for the way lawyers actually work.
Meet LEO — the virtual employee for solo practitioners and modern firms. It learns your firm, lives in your tools, and quietly handles the weight that pulls lawyers under.
Built for lawyers
Lives in your stack
Canadian-hosted
Trusted by Quebec law firms, notaries, and lawyers across Canada
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Meet LEO
Not another tool. A colleague.
LEO doesn't ask you to change how you work. It learns your firm — your templates, your tone, your clients — and quietly takes over the parts of the day that drain you. Here's what that looks like.
Morning briefing
7:42 AM · before you arrived
LEO online
Saved you
3h 40m
before your first coffee
- 47 emails sorted into urgent, respond, FYI
- 12 reply drafts ready in your tone
- 4 meetings prepped with the right files
- 2 voicemails transcribed and routed
Walk in. It's already done.
A typical Tuesday
Walk in. It's already sorted.
By the time you arrive, LEO has triaged your inbox, prepped your day's files, drafted the routine replies, and flagged what actually needs you. You skip the morning catch-up and start the day already ahead.
- Inbox sorted into urgent, respond, and FYI
- Files for today's meetings pulled and ready
- Routine replies drafted in your voice
Firm context · learned
Updated continuously
learning
LEO
Your tone: warm but direct
across 1,240 sent emails
Template: real-estate closing
used 87 times this year
Always cc the senior partner
on commercial files
Bilingual correspondence
preferred for Quebec clients
Wednesday status updates
sent to active matters
127
templates
312
clients
1,840
matters
8.2k
emails read
Knows your firm
Learns how you work — and remembers.
Every email you send, every template you reuse, every client preference — LEO builds context over time. By month two, suggestions feel like they came from a senior colleague who's been at the firm for years.
- Adopts your tone across thousands of past emails
- Indexes your templates, clients, and matter history
- Catches firm conventions you'd never document
Connected · 7 of 7
Your stack stays. LEO connects.
LEO
Outlook
Drive
OneDrive
Phone
Word
Calendar
Dropbox
No new system to learn
Lives where you live
Connects to the tools you already use.
Outlook, Google Drive, OneDrive, Dropbox, Word, your calendar, your phone. LEO meets your stack — there's nothing to migrate, nothing new to learn, no separate app to keep open.
- Reads and writes through your existing tools
- Custom integrations available for your case management software
- Your team keeps every workflow they already have
Agent · running overnight
11:47 PM · last activity 2 min ago
working
To do
1Indexing this week's incoming files
47 PDFs · OCR + tagging
Doing
2Drafting follow-ups for cold matters
12 files reviewed · 7 of 12 drafted
7/12
Summarizing motion record
218 pages · pulling citations
32%
Done
3Preparing closing package
Title search · payout letter · ID forms
handed off
Time entries reconciled
Tuesday → Friday · 6.4 h logged
handed off
Inbox triaged
23 emails · 4 flagged for you
handed off
5 ready for review when you're back
Est. 23 min remaining
Working through the night
A colleague that doesn't stop when you do.
Some work is too long for a chat exchange. LEO can run for hours in the background — drafting replies to a backlog, preparing closing packages, indexing intake — and hand the finished work back to you when you're ready to review.
- Long-running tasks stream progress to your inbox
- Hand-offs ready for review when you're back
- Stops, asks, and resumes when it needs your call
For law students
RAD — talk to your casebook.
Our flagship student platform. Read, chat with, and study any legal text — every answer cites its source. Used by 2,000+ law students across Canada.
Open RADFree to start
Constitutional Law — Week 8
p. 12 / 47The Court held that limits on Charter rights must satisfy a proportionality test, balancing the legislative objective against the severity of the rights infringement — now known as the Oakes test.
SummarizeDefineExplainCite source
RAD answers
The Oakes test sets out a 4-step proportionality analysis used to evaluate whether a limit on a Charter right is reasonable in a free and democratic society.
R v. Oakes — p. 138
Why it works
How we build different
Built around how lawyers actually work
We don't pitch a new system. LEO meets your firm where it is — same tools, same templates, same workflows. The lawyer keeps practising; the overhead disappears.
Canadian infrastructure, by default
Hosted entirely in Canada. Designed for the obligations of professional secrecy — your firm's data never trains public models.
Chat
Agent
Two modes — chat and agent
Chat for the quick questions you'd ask a colleague. Agent for the long jobs that used to eat your evening. Most AI tools cover one. LEO covers both.
"Closing pushed to Nov 14 after the lender requested an updated payout."
Lavoie · Closing.docx
Grounded answers, not vibes
When LEO drafts a reply, you can see which file it came from. When it summarizes a record, citations are inline. Nothing it does is unverifiable.
Juris Conceptconnected
Procardexconnected
no public API · we built it anyway
We do the integration work
Your case management software has no public API? We've built around that before. We bring the laptop, set things up on-site if needed, and handle the connector work ourselves.
v0.12.3Outlook connector hardened
v0.12.2Time-entry auto-fill shipped
v0.12.1Voicemail transcription beta
We build, deploy, maintain
Engineers and legal-tech practitioners working hands-on inside real firms. When something doesn't fit, we change the product — not your process.
The team behind Legal Sensus
A Canadian R&D team combining legal domain expertise with serious engineering. We build, deploy, and maintain production systems inside real practices.
Charles-Antoine Hallé
Co-Founder & CEO
Studied law at the University of Ottawa. Leads product vision, partnerships, and the conversations with the firms we work with.
Samuel Val Bonzil
Co-Founder & CTO
AI integration specialist. Leads the technology and the development team behind LEO and RAD.
What our clients say
“We won't have to rely on sticky notes anymore. Honestly, we're going to need this.”
O
Operations Director
Mid-size firm, Quebec
“I run my practice solo. Having something that triages my inbox and flags what actually needs me — that gives me back my evenings.”
S
Solo Litigator
Civil litigation, Quebec
“What sold us was that they didn't ask us to change anything. Same Outlook, same case management — LEO just slots in.”
N
Notary
Solo practice, Gatineau
Frequently asked questions
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See LEO in your firm.
A 30-minute demo. We bring the laptop. You bring the questions.