General-Purpose LLMs
Microsoft Copilot vs HAQQ
Copilot's new Legal Agent redlines contracts right inside Word. It still reasons like a generalist. HAQQ reasons like a lawyer.
12/15 features where HAQQ leads
The short version
Copilot's 2026 Legal Agent is a real step up for generic AI: it reviews contracts against playbooks and writes tracked changes in Word, and Microsoft doesn't train on your prompts. But it isn't grounded in statutes or case law, doesn't enforce jurisdiction, and has no practice management or billing. HAQQ's Justinian engine grounds answers in real law plus your matter context, enforces jurisdiction, and wraps it all in a full practice OS.
Playbook review isn't legal grounding
Copilot compares clauses to a playbook you supply, which is useful. But it doesn't reason over statutes or case law. Justinian grounds drafting and review in primary legal sources, not just your template.
Jurisdiction-aware by design
Copilot's Legal Agent doesn't know which law governs a contract. HAQQ lets you pin the jurisdiction so review and research reflect the rules that actually apply.
A practice OS, not an Office add-in
Copilot lives inside Microsoft 365 and stops there. HAQQ connects research, drafting, a persistent knowledge base, matter context, practice management, and billing into one system.
Feature-by-Feature Comparison
Microsoft Copilot
HAQQFrequently Asked Questions
How good is Microsoft Copilot's Legal Agent?
Copilot's 2026 Legal Agent reviews contracts against playbooks and inserts tracked changes in Word, which is strong for a general tool. But it isn't grounded in a verified legal corpus and doesn't enforce jurisdiction, so legal accuracy still needs close review. HAQQ grounds answers in primary sources for your jurisdiction.
Does Microsoft train on my Copilot data?
No. Microsoft states that Copilot prompts and responses aren't used to train its foundation models, and it honors GDPR and the EU Data Boundary. HAQQ goes further for legal data sovereignty and never trains on your client data.
Can Copilot run my law practice?
No. Copilot has no practice management or billing for a law firm. HAQQ ships a full practice OS so your AI work connects directly to matters and invoices.
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