Legora vs LexisNexis (2026)

More than 30 integrations across nine categories connect the Agent to document management (iManage, NetDocuments, SharePoint, Box and Google Drive), virtual data rooms, eDiscovery, ethical walls, time and billing, contracts and eSignature (Docusign, Ironclad and Sirion among them) and business apps such as Outlook, Teams, Slack and Salesforce, with MCP connections to iManage and NetDocuments.

Since October 2026 deal teams can browse their Ansarada data rooms inside Legora and import documents with the folder structure kept, in beta. Access mirrors each source system and is checked on every request, agreements can be sent for signature from Legora, and every read and write through an integration is logged against the user and the matter.

SourceLegora, legora.com/product/integrations and legora.com/newsroom (integration ecosystem, 14 October 2026; Ansarada, 19 October 2026)read 2026-10-25

Named connections reach iManage, SharePoint, NetDocuments and other DMS platforms, and Lexis Create+ drafts inside Microsoft 365. Web and news sources feed in, and skill outputs arrive as Word, Excel, PowerPoint and PDF files. The connections stop at document systems and Microsoft 365, the DMS link retrieves documents and returns output as files, and no custom tool or action framework reaching into third party systems is described.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and the 7 May 2026 releaseread 2026-09-06

The agentic harness handles tool routing and control flow, and it assigns specialist sub agents to work in parallel on legal work with many steps, end to end. The Agent plans and executes, then reviews its work against the goal, looping back as needed before it delivers. Workflows let lawyers compose processes in natural language or a visual builder, chaining steps such as Tabular Review, research, translation and drafting.

SourceLegora, legora.com/product/aos, legora.com/product/agent and legora.com/product/workflowsread 2026-10-25

Protégé Work takes a selected skill or a goal in natural language, routes it to the right skill or workflow, presents a structured plan and executes the steps to produce work product ready for review. Agentic Drafting agents build contracts, motions and briefs from LexisNexis content, firm templates and matter materials, and a no code builder lets teams create and share their own workflows.

SourceLexisNexis, 7 May 2026 release and lexisnexis.com/en-us/products/lexis-plus-protege.page; lexisnexis.com/community/pressroom/b/news/posts/lexisnexis-launches-next-evolution-of-lexis-with-protege-the-legal-ai-platform-built-on-the-authority-legal-work-demandsread 2026-09-06

The Agent works proactively, monitoring the user's email, documents and projects and acting the moment something needs attention, and Monitors is a named product for watching sources. In house teams can send requests by mentioning Legora in Slack, where Intake turns each one into a tracked task with an owner and a due date. Users also start work from the web app, the mobile app, the Portal or the Word and Outlook add ins. There are no schedules or webhooks.

SourceLegora, legora.com/product/agent and legora.com/newsroom (Intake, 13 October 2026)read 2026-10-25

Work reaches Protégé when a user asks in the workspace or a Workroom, in Lexis Create+ in Microsoft 365, or through the API, and Protégé suggests tasks from documents added to a Vault. Content alerts on the REST APIs notify on new material without starting agent work, and no schedule or event trigger for skills or workflows is described.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and lexisnexis.com/en-us/products/lexis-api.pageread 2026-09-06

Firm playbooks, precedent libraries and clause banks are layered into every agent action, along with negotiated positions and full matter history. Firm wide search runs across the DMS and knowledge bases, and legal research is jurisdiction aware, grounded in real sources and cited in a structured way, with Blue J's tax research answering inside the platform since October 2026.

SourceLegora, legora.com/product/aos and legora.com/newsroom (Blue J, 19 October 2026)read 2026-10-25

Responses are grounded in LexisNexis primary law, exclusive secondary sources and Practical Guidance, with Shepard's citation validation. The customer's own documents come in through DMS connections to iManage, SharePoint and NetDocuments, and Vaults hold up to 100,000 matter documents, kept until the customer deletes them.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and the 7 May 2026 releaseread 2026-09-06

Memory management is one of the agentic harness's functions, and the aOS picks up where the last round left off within a matter, which carries work across sessions. There is no memory layer with its own scope or lifetime, and no surface for users to manage one. Skills are instructions the customer writes to encode its processes and standards, and matter history sits with the firm's knowledge.

SourceLegora, legora.com/product/aos and legora.com/product/agentread 2026-10-25

Protégé personalizes for each user, adapting to the user's preferences over time, and what one user shares never informs performance for another. Users can review and manage personalization settings at any time, adjusting the level or opting out entirely. Vaults and Workrooms hold matter documents, not memory.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.pageread 2026-09-06

The Agent analyzes the task and proposes a plan before it acts. It then delivers work product into the project workspace ready for review and approval, and Legora keeps the user in control where judgment is required. Workflows carry flexible permissions and role based controls over who can use them, and the harness enforces guardrails.

SourceLegora, legora.com/product/agent, legora.com/product/workflows and legora.com/product/aosread 2026-10-25

Protégé Work presents its plan before executing, so the user sees and controls the steps, and output arrives as work product ready for review, not as a final action. Workrooms enforce dual approvals on shared work, and Shepard's Verify flags citations in AI drafted content that cannot be verified, for a person to review.

SourceLexisNexis, 7 May 2026 release and lexisnexis.com/en-us/products/lexis-plus-protege.page; lexisnexis.com/community/pressroom/b/news/posts/lexisnexis-launches-next-evolution-of-lexis-with-protege-the-legal-ai-platform-built-on-the-authority-legal-work-demandsread 2026-09-06

Certifications include SOC 2 Type 2, ISO 27001 and ISO 42001, with HIPAA compliant processes and a public trust center at security.legora.com. Customers get SSO on all common protocols, set their own data retention and manage encryption keys through BYOK, and access control runs on a Zanzibar authorization system. Ethical walls and role based access control keep matters apart, Data Governance tools show who accessed data and when, and no Legora engineer touches customer data without the customer's written approval. Customer documents and prompts are never used to train models.

SourceLegora, legora.com/security, legora.com/legal/security-measures, legora.com/product/aos and legora.com/product/integrationsread 2026-10-25

The trust center publishes a SOC 2 Type 2 report covering Lexis+ with Protégé, alongside ISO/IEC 27001, SOC 3, SOC 1 Type 2 and HIPAA attestations. Access controls include role based permissions, least privilege access and dual approvals in Workrooms, plus BYOK encryption against the customer's own KMS, and the Protégé API adds OAuth 2.0 and role based access.

SourceLexisNexis, trust.lexisnexis.com and the 7 May 2026 releaseread 2026-09-06

Full audit trails give complete visibility into every tool call, file access and agent action. Every AI output can be traced back to the source data and prompt that produced it, so the reasoning and sources can be reviewed. Data Governance tools show who accessed data and when, and critical logs such as security logs are kept for at least twelve months, traceable to individual usernames.

SourceLegora, legora.com/product/aos, legora.com/security and legora.com/legal/security-measuresread 2026-10-25

Workrooms keep audit trails and activity history of AI work, documents and discussions, and Vault outputs link back to the exact passage, spreadsheet row, image or timestamp they came from. Protégé Work shows its plan and steps, product audit logging and access log management are in place, and the Protégé API logs its calls for audit.

SourceLexisNexis, 7 May 2026 release and trust.lexisnexis.com; lexisnexis.com/community/pressroom/b/news/posts/lexisnexis-launches-next-evolution-of-lexis-with-protege-the-legal-ai-platform-built-on-the-authority-legal-work-demandsread 2026-09-06

Legora runs separate EU, United States and Asia Pacific regions. In the EU region every sub processor that touches customer content processes it in the EU and EEA, and in Asia Pacific hosting sits in Australia. Through the enterprise security package, customers control where their data is stored and for how long, with tiered storage and technical teams in the EU and the US. There is no on premises or customer cloud option.

SourceLegora, legora.com/legal/eu-pre-approved-sub-processors (updated 6 July 2026), legora.com/security and legora.com/legal/security-measuresread 2026-10-25

Lexis+ with Protégé is hosted on AWS in eight countries, Australia, Canada, France, Germany, Ireland, South Africa, the UK and the USA, and on Microsoft in six, Australia, Canada, France, Germany, Sweden and the USA, with processing in the region of the market edition the customer buys, and BYOK against the customer's own KMS is supported. AI functionality is processed by Anthropic and OpenAI in the USA, with OpenAI also in the EEA and Switzerland, and by Google globally, whatever the hosting region. There is no customer cloud or on premises option.

SourceLexisNexis, lexisnexis.com/global/privacy/en/subprocessor.page and the 7 May 2026 releaseread 2026-09-06

A workflow library holds the firm's own workflows beside Legora's collection of prebuilt ones, each a complete working workflow a customer selects and runs by adding the documents it needs. Seven prebuilt workflows are named, covering internal compliance review, supplier agreement analysis, timeline creation, court case analysis and translation, employment agreement review, lease red flag report and S-1 risk factors drafting.

SourceLegora, legora.com/product/workflowsread 2026-10-25

A browsable library of agent skills comes from LexisNexis and Anthropic, with prebuilt skills for contract comparison, complaint analysis, research synthesis, checklist generation, due diligence, compliance review and playbook based review, plus prebuilt drafting workflows. Each skill is complete on its own, and a customer selects among them.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and the 7 May 2026 releaseread 2026-09-06

An agentic harness beneath the platform handles model selection, and Legora says Agent Pro uses the most powerful frontier models. Its approved sub processors for AI models are Microsoft, AWS, Google and OpenAI, so Legora routes across models from several makers on its side, with no selector for customers or admins.

SourceLegora, legora.com/product/aos, legora.com/blog/consumption-based-pricing and legora.com/legal/eu-pre-approved-sub-processorsread 2026-10-25

Protégé General AI gives access to large language models from OpenAI, Google and Anthropic, each with different reasoning strengths, so the user picks the model for the task. Protégé Legal AI blends multiple LLMs under routing LexisNexis controls, and the AI providers for Lexis+ with Protégé are Anthropic, OpenAI and Google, as well as Microsoft and Mistral.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and lexisnexis.com/global/privacy/en/subprocessor.pageread 2026-09-06

The platform is reached through the web app and desktop app or, if specifically agreed in the Order Form, through APIs offered by Legora. Legora also joined Google Cloud's Gemini Enterprise for Legal launch in August 2026 as a legal AI partner, an outside assistant calling the platform. The API exists only by contract with no public reference, and the MCP connectors run inward to the Agent, so no SDK or MCP server exposes Legora.

SourceLegora, legora.com/legal/security-measures, legora.com/product/aos and legora.com/newsroom (Gemini Enterprise for Legal, 25 August 2026)read 2026-10-25

The Protégé API exposes the assistant's Ask and Summarize functions as secure endpoints for embedding in firm intranets, client portals and practice tools, secured with OAuth 2.0 and role based access, and throttled and logged for audit, alongside REST content APIs. A developer portal with documentation, SDKs and a sandbox is opened on request. The no code workflow builder is a tool inside the product, not an interface for outside callers.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-api.pageread 2026-09-06

Legora tells customers to iterate on Workflows based on their own testing and team feedback, and the Agent reviews its own output against the goal before delivering. Neither is a test harness, a set of test cases or a release gate for customers, and there is no evaluation dashboard. Consumption dashboards on Agent Pro track spend, not quality.

SourceLegora, legora.com/product/workflows, legora.com/product/agent and legora.com/blog/consumption-based-pricingread 2026-10-25

Shepard's Verify checks each output's citations, which gates outputs but does not test changes, and the AI System Development and Evaluation Policy and the 2,000 experts who validate the models are LexisNexis's own release practice. Customers get no test harness, test cases or release gate for the skills and workflows they build.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.page and trust.lexisnexis.comread 2026-09-06

Every tool the Agent uses on its own sits inside Legora, among them search, drafting, redlining and review, plus Tabular Review and Legal Research. Results land in Legora's own surfaces, such as the project workspace, the Editor, the mobile app and the Word and Outlook add ins, or as editable PowerPoint, Word and Excel files. The Agent, aOS and Workflows offer no browser, desktop or computer control.

SourceLegora, legora.com/product/agent and legora.com/product/aosread 2026-10-25

Protégé works in the Lexis+ web application, in Microsoft 365 through Lexis Create+ and through the API, and pulls web and news sources as content. No browser, desktop or computer control is described.

SourceLexisNexis, lexisnexis.com/en-us/products/lexis-plus-protege.pageread 2026-09-06