Aderant Expert Sierra vs Filevine

Aderant Expert Sierra is a practice and financial management system for law firms, covering matter work, billing, trust management, and time and expense capture. Practice tools include conflict checks, file opening, client and matter management, work in progress, collections, reporting, and analytics. Billing features include paperless pre-billing, Alternative Fee Arrangement management, invoice flexibility, and billing compliance management. Lawyers can enter and track time on any device; expense claims can use configurable routing and approval workflows. Sierra can integrate with CRM, document management, and HR systems, and Aderant says existing customizations and integrations can be retained during migration. A First AML connection supports checks within the practice workflow and records verification outcomes for reporting and audit. Built on the Stridyn cloud platform, the product offers MADDI AI capabilities, including natural-language queries and AI-powered automation. Aderant describes proactive monitoring, extensive auditing, SOC 2 Type 2 compliance, and AWS hosting. The service is presented as remote and mobile-friendly, with global support coverage and optional elevated technical support. It runs on Android, iOS, and web. Pricing is not published; firms are asked to request a demo.

Filevine provides tools for complex legal work, including matter and document management, client communication, intake, depositions, drafting, billing and business analytics. Matter Management tracks tasks, contacts, deadlines and calendars. Document Management organizes files, supports advanced search and enables secure sharing. Intake tools capture, qualify and route leads, including through AI-powered features; client intake forms and a client portal are also listed. Deposition tools cover scheduling, live transcription, AI summaries and a searchable library. LOIS AI Drafting generates, edits and reviews documents using matter context, with human-verified output. The Matters package includes time tracking, invoice management and online payments. Native integrations span billing and timekeeping, email and calendars, data visualization, law management and communication. Filevine describes encryption at rest and in transit, governance controls, and identity and access management, and says it is hosted on AWS. Packages are tailored to the organization, with pricing on request. LOIS Explore is free but does not connect to Filevine Case Management.