What Litera’s Foundation 365 Is—and Why It Matters Now
Litera’s Foundation 365 is an AI-powered CRM platform for law firms that brings client and relationship intelligence directly into Microsoft 365 applications so lawyers can work with up-to-date client data without leaving their daily tools, helping firms strengthen relationships, focus business development efforts, and reduce the friction of traditional standalone law firm CRM software. Formerly Peppermint Client Engagement, Foundation 365 runs on Microsoft Dynamics 365 and is now embedded in Outlook, Teams, and Microsoft 365 Copilot. Litera positions it as core to its “GrowthTech” strategy, focused on deepening client relationships rather than only tracking interactions. The company says that five of the Global Top 10 Law Firms and more than 4,000 firms worldwide already use Foundation 365, and it reports serving 99% of the Am Law 100 and 2.3 million daily users across its wider platform. For many firms, this move turns Microsoft 365 into the primary front-end for CRM work.
How Microsoft 365 Integration Changes Day-to-Day CRM Workflows
Embedding Litera Foundation 365 directly into Outlook, Teams, and Microsoft 365 Copilot alters how lawyers and business development teams interact with client data. Instead of logging into separate law firm CRM software, attorneys can see relationship histories, recent matters, and open opportunities while reading emails, scheduling meetings, or joining client calls. According to Litera, Foundation 365 brings client and relationship data right into Microsoft 365 Copilot so professionals can prepare for meetings or respond on live calls with “the most relevant, accurate information at their fingertips.” Dynamics 365 as the backend means IT teams can work with a familiar Microsoft stack, easing identity, security, and integration concerns. This Microsoft 365 integration reduces context switching, which has long been a barrier to CRM adoption in firms where billable work dominates attention and non-billable data entry rarely gets done consistently.
From Tracking Contacts to GrowthTech: AI in Legal CRM
Litera describes Foundation 365 as part of “GrowthTech,” a category intended to move past simple tracking of contacts and activities toward proactive relationship growth. The AI-powered CRM platform analyzes who knows whom across the firm, which client relationships are strong or weakening, and who is best placed to open a door. This aligns with earlier firm-specific projects built on Foundation, such as Co360 at Frost Brown Todd, which generates company research reports in minutes and powers a client-matching algorithm that alerts clients to new litigation or contract reviews. With Litera’s Lito AI agent already embedded in Outlook, Word, the web, and iOS, Foundation 365 becomes another layer of intelligence within the same ecosystem. The aim is that lawyers receive curated insights—next-best contacts, cross-sell opportunities, or at-risk relationships—in the tools they already live in instead of static reports from a separate CRM.
Inside the Dynamics Backend: Enterprise Fit and Data Strategy
Because Foundation 365 is built on Microsoft Dynamics 365, it slots into many firms’ existing enterprise architecture. Data from marketing, finance, and case management systems can flow into a single CRM backbone that IT already understands and can govern with standard Microsoft 365 integration patterns. This underpins use cases that go beyond simple contact management. Firms have used Foundation’s data lake approach to assemble matter history, relationship maps, and external data into unified client intelligence. The Microsoft relationship also includes a go-to-market partnership and a CoPilot integration that has been developing since 2024, along with earlier SharePoint integration. As Karan Nigam of Microsoft notes, professionals now expect critical business data “to be available directly in the flow of work, without the friction of switching between applications or disrupting productivity.” Foundation 365 is designed as a CRM layer that shares that expectation instead of standing apart from it.
Adoption Barriers: Culture, Data Quality, and AI Trust
Despite the smoother Microsoft 365 integration, law firms still face adoption challenges. Foundation 365 targets a long-standing problem: lawyers not updating CRM systems. Surface-level integration will not fix poor data habits on its own; firms will need clear ownership, aligned incentives, and training that explains how better data directly supports business development and client service. Data quality and governance also matter. AI suggestions in Copilot or Lito are only as reliable as the underlying records, so marketing and knowledge teams must manage duplicate contacts, inconsistent roles, and fragmented matter histories. Some attorneys may hesitate to rely on AI-driven relationship scores or recommendations without transparency about how they are generated. Successful rollouts will combine the technology—an AI-powered CRM platform embedded in familiar tools—with change management, pilot teams, and measurable outcomes so that users see clear value, not extra administrative work dressed in new interfaces.
