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features
design
support

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Description

Expert Sierra is the most comprehensive, cloud-based, legal practice management solution available for mid to large-sized law firms across the globe. With Aderant managing Expert for your firm, you’re able to cut the cord on multiple systems and remove the burden of managing on-premise hardware, updates, security and performance.

Description

OneAdvanced Legal delivers an integrated legal software solution built specifically for UK and Irish law firms. It provides a cost-effective, cloud-based portfolio that simplifies practice management while enhancing productivity. Firms can manage cases, finances, compliance, and documents from a single, unified platform. The software is trusted by the majority of the UK’s top law firms, reflecting its reliability and sector expertise. OneAdvanced Legal embeds compliance and security into everyday workflows, helping firms manage risk with confidence. Optional AI capabilities enable smarter automation while maintaining strict data governance. Role-based tools support everyone in the firm, from partners and fee earners to finance, compliance, and IT teams. The platform enables flexible working with secure access from any device. UK-hosted infrastructure and local support ensure safety, performance, and trust. OneAdvanced Legal empowers firms to grow, adapt, and deliver better client outcomes.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Microsoft 365 Yes 
InfoTrack No 
Microsoft Excel Yes 
Microsoft OneDrive No 
Microsoft PowerPoint Yes 
Microsoft Word Yes 
Prosperoware Confidentiality Manager Yes 
iTimekeep Yes 

Integrations

Microsoft 365 Yes 
InfoTrack Yes 
Microsoft Excel No 
Microsoft OneDrive Yes 
Microsoft PowerPoint No 
Microsoft Word No 
Prosperoware Confidentiality Manager No 
iTimekeep No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Vendor Details

Company Name

Aderant

Founded

1978

Country

United States

Website

www.aderant.com/solutions-expert-new/

Vendor Details

Company Name

OneAdvanced

Founded

2008

Country

United Kingdom

Website

www.oneadvanced.com/software-by-sector/legal/

Product Features

Law Practice Management

Billing & Invoicing Yes 
CRM No 
Calendar Management Yes 
Client Portal No 
Conflict Management Yes 
Contract Management Yes 
Document Management Yes 
Email Management Yes 
Legal Case Management Yes 
Task Management Yes 
Time Tracking Yes 
Trust Accounting Yes 

Legal Billing

Accounting Management Yes 
Automatic Billing Yes 
Calendar Management Yes 
Case Management Yes 
Client Portal Yes 
Document Management Yes 
Expense Tracking Yes 
Time Tracking Yes 

Legal Case Management

Billing Management Yes 
Calendar Management Yes 
Case Notes Yes 
Client Management Yes 
Communication Tracking Yes 
Conflict Management Yes 
Corporations Yes 
Court Management Yes 
Discovery Management Yes 
Docket Management Yes 
Document Management Yes 
Expense Tracking Yes 
Government Yes 
Law Firms Yes 
Records Management Yes 
Task Management Yes 
Time Tracking Yes 
Trust Accounting Yes 

Legal Document Management

Access Controls Yes 
Archiving & Retention Yes 
Collaboration Yes 
Contract Management Yes 
Document Assembly Yes 
Document Indexing Yes 
Document Tagging Yes 
Full Text Search Yes 
Version Control Yes 

Trust Accounting

Accrual Accounting Yes 
Activity Tracking Yes 
Asset Gain & Loss Reporting No 
Check Writing Yes 
Compliance Management No 
Cross Ledger Posting Yes 
Customer Statements Yes 
Fee Calculation & Posting Yes 
Receipt Management Yes 
Tax Management Yes 

Product Features

Legal Billing

Accounting Management No 
Automatic Billing No 
Calendar Management No 
Case Management No 
Client Portal No 
Document Management No 
Expense Tracking No 
Time Tracking No 

Legal Case Management

Billing Management No 
Calendar Management No 
Case Notes No 
Client Management No 
Communication Tracking No 
Conflict Management No 
Corporations No 
Court Management No 
Discovery Management No 
Docket Management No 
Document Management No 
Expense Tracking No 
Government No 
Law Firms No 
Records Management No 
Task Management No 
Time Tracking No 
Trust Accounting No 

Legal Document Management

Access Controls No 
Archiving & Retention No 
Collaboration No 
Contract Management No 
Document Assembly No 
Document Indexing No 
Document Tagging No 
Full Text Search No 
Version Control No 

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