# Aderant

> Aderant supplies law firms with financial and practice management software, timekeeping, billing compliance, invoice delivery, docketing and talent tools. Owned by Roper Technologies, it combines established legal operations systems with the Stridyn cloud platform and MADDI AI.

- **Founded:** 1978
- **Headquarters:** Atlanta, United States
- **Products:** Expert / Expert Sierra, iTimekeep, BillBlast, Onyx, CompuLaw / Milana
- **Notable:** May 2026 announcement reported more than 275 firms had adopted Expert Sierra., Built a portfolio spanning legal finance, billing compliance, invoice delivery, docketing and talent management., Became a Roper Technologies business in October 2015.

## Products & services

- **Expert / Expert Sierra** — Practice and financial management covering matters, time, billing, accounting, collections, reporting and workflows; Sierra is the cloud delivery offering.
- **iTimekeep** — Time entry, activity capture and billing compliance, including AI-generated entries for lawyer review. Acquired with Bellefield in 2019.
- **BillBlast** — Centralized invoice delivery, reconciliation and visibility across electronic, email and paper billing.
- **Onyx** — Converts outside counsel guidelines and other client requirements into billing compliance rules.
- **CompuLaw / Milana** — Rules-based docketing and calendar management; Milana provides cloud-based docketing.
- **vi by Aderant** — Recruiting, evaluations, skills, development and work allocation for professional services teams.
- **Stridyn** — Shared cloud platform connecting applications, data, analytics and AI capabilities.
- **MADDI** — AI capabilities embedded in Aderant products and operational agents.
- **Agent Center** — Operational AI agents for appeals, collections, talent, time, compliance, general ledger forecasting and rates; early access opened August 2026.
- **Virtual Pricing Director** — Legal pricing and profitability modeling; acquired October 2025 and remains available as a practice management-agnostic platform.
- **Professional Services and training** — Implementation, integration, migration assistance and user education.

## Achievements

- May 2026 announcement reported more than 275 firms had adopted Expert Sierra.
- Built a portfolio spanning legal finance, billing compliance, invoice delivery, docketing and talent management.
- Became a Roper Technologies business in October 2015.

## Latest updates

- **2026-08** — Opened early access to Agent Center on August 25, with a seven-agent portfolio.
- **2026-08** — Launched general availability of the Harvey-iTimekeep integration on August 17.
- **2026-08** — Announced First AML integration on August 11.
- **2026-07** — Announced that Chris Cartrett would conclude his tenure as president and CEO.
- **2026-05** — Introduced Agent Center at Momentum Global and reported more than 275 Expert Sierra adopting firms.

## Links

- Website: https://www.aderant.com/
- LinkedIn: https://www.linkedin.com/company/aderant/
- Twitter/X: https://twitter.com/Aderant
- YouTube: https://www.youtube.com/@Aderant
- Facebook: https://facebook.com/p/Aderant-100066589297018/

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Profile page: https://yespress.io/aderant
Published by YesPress — https://yespress.io
Last updated: 2026-10-17