Acctivity was born out of a simple frustration — that the tools lawyers use to manage their time and billing haven't kept pace with the way modern legal practice actually works. We built the product we wished already existed.
CORTO is a dedicated legal AI platform built specifically for the realities of modern legal practice. Acctivity is developed and hosted on CORTO, meaning the infrastructure, security and data handling underpinning everything you do has been designed with legal professionals in mind from day one.
Responsibility
Every legal output carries weight. Responsibility guides our design.
Precision
Uncompromising attention to detail that lawyers require.
Reliability
Consistency is not optional. It is foundational.
Partnership
CORTO works alongside legal teams, always by their side.
CASA Tier 3
Cloud Application Security Assessment — highest tier of independent verification.
SOC 2 Certified
Independently audited security, availability and confidentiality controls.
Data Privacy Framework
Committed to data protection standards and your right to privacy.
Acctivity is built on CORTO, a legal AI platform that legal professionals around the world rely on every day.
The team behind Acctivity brings together years of experience across legal technology, accounting software and professional services. We’ve worked inside law firms, built billing systems and lived the frustrations that fee earners face every day.
That background shapes every decision we make — from how time entries are structured to how invoices are published to your ledger. We’re not generalists who stumbled into legal tech. We built Acctivity because we knew exactly what was missing.