AI TOOL PROFILE
Dioptra Review: AI Contract Review and Redlining Software
- Legal
- Legal Practice Management
- Solo General Counsel
- Law firms
- Corporate legal departments
- Procurement teams
- Finance departments
Pricing
Starter plans start at $450 per month (or $4,320 billed annually), while Teams plans start at $4,200 per year per seat. A 7-day free trial is available.
At a glance
- Best for
- Solo General Counsel, Law firms, Corporate legal departments, Procurement teams, Finance departments
- Key use cases
- Automated Redlining, Playbook Creation, Risk Assessment, Contractual Term Audit
- Integrations
- Microsoft Word, CLM, CRM, P2P systems
- Official website
- Visit Dioptra official website

How AI is used
Dioptra is an AI agent designed for contract review and redlining. The software is designed to generate redlines directly within Microsoft Word, which helps legal professionals suggest changes while maintaining the original structure of an agreement.
It is built for General Counsel, procurement teams, and finance departments who handle counterparty papers and standard forms. The tool supports the distillation of custom playbooks from a firm's executed agreements to help align AI suggestions with business preferences.
Buyers should confirm which plan fits their needs: the Starter plan is for solo practitioners, while the Teams and Enterprise plans include guided onboarding and additional administrative controls. The platform is SOC2 Type II compliant for those with specific data security requirements.
Key Features
AI Redline Generation
Creates suggested edits and redlines in Microsoft Word based on playbooks or standard forms.
Playbook Distillation
Analyzes executed agreements to help build AI-ready playbooks for future reviews.
Term Search and Extraction
Supports searching for and extracting specific terms across multiple executed contracts at scale.
Issues Lists and Risk Summaries
Generates summaries of identified risks and lists of issues to help organize communication.
Clause Library
Provides a library of approved clauses that may be inserted into documents with one click.
AI Chat Assistant
A secure chat interface for getting answers regarding contract documents.
Use Cases
Automated Redlining
Using the Microsoft Word add-in to apply redlines to counterparty papers based on company guidelines.
Playbook Creation
Distilling preferences from past executed contracts to create a consistent review framework.
Risk Assessment
Identifying non-market provisions and generating risk summaries for internal review.
Contractual Term Audit
Searching through a repository of existing contracts to extract specific terms at scale.
Integrations
- Microsoft Word
- CLM
- CRM
- P2P systems
FAQ
How does Dioptra handle data security?
- Dioptra is SOC2 Type II compliant and encrypts data both at rest and in transit. It also utilizes Zero Data Retention Agreements with its LLM providers.
Where are the redlines generated?
- Redlines are generated directly within Microsoft Word via an add-in.
Which plan should a solo practitioner choose?
- The Starter plan is designed for solo GCs or solo practitioners, starting at $450 per month.
Does Dioptra train its AI on my contracts?
- According to the provided evidence, Dioptra does not train its models on customer contracts or playbooks.
Source category: Legal
Source subcategory: Legal Practice Management
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