What It Does

Dioptra is an AI-powered contract review agent that automates redlining directly in Microsoft Word. The platform generates precise, attorney-quality contract redlines based on custom playbooks distilled from your executed agreements, standard forms, and company guidelines. Unlike traditional contract lifecycle management tools that "rip and replace" language, Dioptra provides surgical edits that preserve existing language while ensuring compliance with your standards.

Who It's For

Dioptra serves legal teams at law firms, in-house legal departments, and businesses of all sizes—from startups to major enterprises. It's designed for attorneys, paralegals, legal operations professionals, and business teams (procurement, finance) who need to review and negotiate contracts efficiently without sacrificing quality or control.

Key Features & Capabilities

• AI Redline Generation: Generate precise redlines in Word based on custom playbooks, handling both your paper and counterparty paper revisions (95% and 92% accuracy respectively)
• Playbook Distillation: Automatically distill fully custom, AI-ready playbooks from executed agreements and standard forms
• Term Search & Extraction: Search and extract specific terms from executed contracts at scale with 97% accuracy
• Issues List & Risk Summaries: Generate comprehensive issues lists and risk summaries to streamline stakeholder communication
• Clause Library: Access your clause library in Microsoft Word with one-click insertions
• AI Assistant: Get quick answers through secure, AI-powered chat
• Enterprise Integrations: Connect Dioptra to existing workflows including CLMs, CRMs, and P2P systems in days

Typical Workflows

Legal teams use Dioptra to review NDAs, vendor agreements, employment contracts, and other commercial agreements. Users can redline from playbooks, executed contracts, standard forms, example redlines, or simple prompts—all within Microsoft Word. The platform reduces complex 7-hour drafting tasks to 1 hour and turns 2-hour reviews into 30-minute exercises, with many users reporting 80%+ time savings.

Enterprise-Grade Security

Dioptra maintains the highest data security standards with SOC2 Type II compliance, GDPR adherence, private LLMs, encryption at rest and in transit (TLS 1.2, SSE-S3), zero training on customer data, optional self-hosted deployment, and zero data retention agreements with LLM providers. Customer data and IP remain fully under customer control.

What Sets It Apart

Dioptra's precision and autonomy distinguish it from other legal AI tools. It consistently produces redlines that partners and senior counsel can send directly to counterparties without modifications. The platform handles complex multi-faceted contract provisions where changing one section affects others—something that has been called "the hardest test" for legal AI. Users across BigLaw firms, tech companies, and enterprises report that Dioptra produces the highest quality AI-generated redlines they've tested, often outperforming a dozen competing solutions.