NotarIA vs Mentor AI: the honest take.
Mentor AI and NotarIA are two AI assistants built for Québec notaries. They differ in scope, data governance and public proof. This page compares them on public facts, dated July 2026.
The two products, briefly
Mentor AI (Montréal) presents itself as “the virtual colleague for notaries”, by voice and text. A member of the NEXT AI 2026 cohort, the product currently offers a module focused on real estate, including an announced title examination; its pricing is not public.
NotarIA (ATOM Solutions, Montréal) is a compliance copilot: cited act checking, title examination with chain and location certificate, research across 74 sources and eight specialized agents. Public pricing: CAD 69 per user per month.
The differences that matter
| Point | NotarIA | Mentor AI |
|---|---|---|
| Act types covered | 8 specialized agents | Real-estate-focused module; other areas announced |
| Title examination | Shipped: chain, location certificate, deterministic nets, dated report | Announced; no public metric to date |
| Legal monitoring | Active, on sources cited by your open files | Not publicly mentioned |
| Import from ParaMaître | Yes — document import, no re-entry | Not mentioned (an “alongside” tool, per their FAQ) |
| Audit trail | Immutable, hash-chained and verifiable | Not publicly detailed |
| Data, voice included | 100% in Canada — self-hosted voice and OCR | Voice via a US provider, per their public documentation |
| Pricing | Public: CAD 69/user/month | Not public (quote only) |
| Performance proof | Published benchmark, with methodology | No public metric to date |
What we do not know
Mentor AI's pricing is not public, nor is its detailed roadmap or any metrics on its title examination. We can only compare what is published; for the rest, check their site — and ask both vendors the same questions.
This page is written by ATOM Solutions, the publisher of NotarIA: read it as such. Public information as of July 2026 — subject to change.
Frequently asked questions
Do Mentor AI and NotarIA do the same thing?
No. Both are AI assistants for notaries, but the scope differs: Mentor AI currently offers a real-estate-focused module, while NotarIA covers eight act types, title examination with the location certificate, monitoring and a dated pre-signature report.
Which one keeps data in Canada?
NotarIA guarantees that 100% of data — voice and OCR included — stays in Canada, with an immutable audit trail. Mentor AI's public documentation mentions a US voice provider; beyond that, ask each vendor for its list of subprocessors.
How to choose between the two?
Ask both the same questions: a demo on your own files, the list of subprocessors, pricing, and archived proof of a title examination. At NotarIA, the demo runs 30 to 45 minutes and the benchmark methodology is public.
Judge on the evidence.
Request a NotarIA demo on your own files.
Assistant — not legal advice. The notary reviews, signs and decides on every act.