Atticus is the Ontario practice management platform built for Canadian law firms from the ground up — LSO-compliant trust accounting, Canadian AI, HST billing, and full matter management at $149 CAD per lawyer per month.
Atticus is a complete Ontario law firm platform built for the Ontario market from day one — practice management, trust accounting, and Canadian AI for the lawyers doing the legal work.
Atticus is purpose-built for Ontario law firms — LSO By-Law 9 trust accounting, Ontario Limitations Act 2002 intelligence, HST billing, and Canadian legal AI from day one. Not a generic case management tool adapted for the Canadian market.
Atticus includes trust accounting built specifically for Ontario LSO By-Law 9 compliance. Mixed trust accounts, monthly reconciliation, and the specific records required by the Law Society of Ontario — not a generic trust module.
Atticus delivers intake, conflicts, matter management, time tracking, trust accounting, HST billing, and Canadian AI in a single platform at $149 CAD per lawyer per month.
Atticus AI is trained on Canadian and Ontario legal context — Limitations Act 2002, LSO By-Law 9, Ontario court procedures. Not generic workflow automation.
Atticus AI extracts key dates from your client documents and applies Ontario Limitations Act 2002 rules automatically. Built for Ontario lawyers, not configured as an add-on.
Atticus is $149 CAD per lawyer per month for complete Ontario practice management including AI. No hidden modules, no enterprise tiers, no configuration fees.
See how Atticus compares to Caseway for Ontario solo and small law firms — purpose-built Ontario practice management with Canadian AI.
| Feature | Atticus | Caseway |
|---|---|---|
| Practice management | ✓Full integrated practice management for all Ontario practice areas | Legal case management and workflow automation; limited full practice management for Canadian firms |
| Ontario trust accounting | ✓Built-in, LSO By-Law 9 compliant; mixed trust, monthly reconciliation | Trust accounting features vary; not specifically built for Ontario LSO By-Law 9 compliance |
| HST billing | ✓Native HST with CRA-compliant invoices built in | Billing features may require configuration for Canadian HST requirements |
| Time tracking | ✓Integrated time and billing; AI-assisted time capture | Time tracking available; integration depth varies |
| AI legal work | ✓Canadian legal AI: document analysis, entity extraction, limitation period flagging, semantic search | Workflow automation; limited AI for substantive Canadian legal work product |
| Matter management | ✓Full matter lifecycle from intake to close for all Ontario practice areas | Case management and workflow; Ontario practice area coverage varies |
| Canadian / Ontario context | ✓Built for Ontario law: Limitations Act 2002, LSO By-Law 9 trust accounting, Ontario court procedures | Not purpose-built for Ontario legal practice from the ground up |
| Limitation period alerts | ✓Ontario Limitations Act 2002 built in; AI extracts dates from documents | Deadline tracking may be available; not Ontario Limitations Act specific |
| Conflict checking | ✓Automated AI-assisted conflict search | Conflict checking availability varies |
| LSO compliance | ✓Built for Ontario LSO requirements; Canadian data residency; LSO AI guidance considered | No Ontario LSO-specific compliance features built in |
| Platform type | ✓Full Ontario law firm practice management platform with AI | Legal case management and workflow platform |
| Target user | ✓Ontario solo and small law firms ($149 CAD/lawyer/month all-in) | Law firms generally; not purpose-built for Ontario solo and small firm market |
| Data residency | ✓Canadian servers by default | Data residency requires verification for Canadian law firm compliance |
| Origin | ✓Built for Ontario and Canadian legal practice from the ground up | Case management platform; Canadian-specific features require verification |
Atticus is built for Ontario from day one — LSO-compliant trust accounting, HST billing, Canadian AI, limitation period tracking, and conflict checking. $149 CAD per lawyer per month.
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