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LegalSifter ReviewPro™

Review Contracts in Minutes

LegalSifter’s AI-powered review and redlining software delivers fast, accurate contract reviews.

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AI-Powered Contract Review in Microsoft Word

Complete first-pass reviews in a matter of minutes with the power of contract-specific AI — in Microsoft Word. ReviewPro instantly flags risk, auto-applies redlines based on your company’s positions, and reduces manual review time.

redlining-word-doc

Fast, Accurate, and Effortless Redlining

A Complete First Pass in Minutes

ReviewPro goes beyond suggestions—it flags risk, provides expert-backed guidance, and applies precision redlines in minutes. Redlines are applied directly in your Word document, allowing you to review and confirm changes with speed and confidence.

  • Instantly applies redlines to match your company positions without manual edits.
  • Flags risk and inconsistencies with structured, contract-specific guidance.
  • Recommended edits appear instantly in your Word document, ready for approval.
  • Ensures speed, accuracy, consistency and compliance across every contract review.
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negotiation-playbooks

Intuitive Playbook Management

Easily Create, Configure, & Manage Negotiation Playbooks

Use pre-built standard playbooks created by contract experts, or customize playbooks to your company positions. Access expert guidance, automate redlining actions, and standardize counterparty responses— all within an intuitive playbook structure designed for efficiency and consistency.

  • Start fast with pre-built playbooks or quickly tailor them to fit your needs.
  • Make your contracts and positions clear with guidance from Ken Adams and other leading contract experts.
  • Build, customize, and manage a library of playbooks for different contract types.
  • Define redlining actions, including insertions, edits, and deletions.
  • Standardize counterparty comments for clarity and consistency.
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contract-specific-ai

Not Just Any AI

Contract-Specific AI

ReviewPro’s contract-specific AI has been developed and trained by data scientists and lawyers for 10 years, using thousands of specialized algorithms to read and analyze legal documents with precision. Tightly controlled and continuously trained, it operates like an attorney under strict supervision—ensuring highly accurate, consistent, and repeatable redlines.

  • Trained on thousands of real-world contracts and continuously improved with expert feedback.
  • Comprehensive, highly accurate issue spotting of all terms included and missing from the contract.
  • Suggested edits based on contract-specific playbooks, not interactive chat.
  • Performs precision auto-redlining, in the structure and context of the contract.
  • Measures AI quality using thoroughness, accuracy, and edit fluency—consistently achieving a 95%+ accuracy rating.
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Benefits of AI Contract Review

Faster Contract Turnaround

Complete a first-pass review in minutes, allowing teams to manage high volumes of contracts efficiently.

Confidence That Nothing is Missed

Leverages over 2,200 pre-built AI Sifters trained to read contracts and accurately identify relevant concepts, whether present or missing.

Consistency Across Your Business

ReviewPro’s playbooks make sure every contract review aligns with your best practices, reducing risk, maintaining compliance, and improving efficiency.

Business Continuity

Onboard new team members quickly and keep your organization’s contract strategy intact even as roles change.

Reduce Internal Costs and External Legal Fees

AI automates routine tasks and highlights key issues for human review and reduces reliance on costly external legal services.

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Review Pro™ FAQs

ReviewPro uses a combination of artificial intelligence techniques to deliver precise, reliable results:

Sifters. Sifters are contract-specific algorithms that use Machine Learning (ML) and Natural Language Processing (NLP) to identify and flag critical issues or missing terms in your contracts. Each Sifter is trained on thousands of real-world contracts, released to clients when it achieves 95+% accuracy, and continuously improved with expert feedback.

Generative AI. Generative AI automatically applies precise redlines that align exactly with your company's established positions. We tightly control and constrain the AI, so that it operates like an attorney under strict supervision. We measure AI quality using thoroughness, accuracy, and edit fluency—consistently achieving a 95%+ accuracy rating. Together, these advanced AI technologies ensure ReviewPro delivers consistent, attorney-quality results, faster and more reliably than any other solution available.
Our out-of-the-box guidance is written by experienced attorneys who specialize in specific contract types. It’s all overseen by Ken Adams, LegalSifter’s Chief Content Officer and author of A Manual of Style for Contract Drafting. Examples of expert contributors include:
  • Healthcare guidance: Written by Dan Mulholland of Horty Springer, a top health law firm.
  • Software guidance: Created with help from David Tollen, author of The Tech Contracts Handbook.
  • Transportation guidance: Developed by Transaction Expeditors, part of Frost Brown Todd, a leader in truckload transportation law.
Yes. You can customize LegalSifter’s standard playbooks or build new ones based on your existing content. ReviewPro makes it easy to edit and manage playbooks, and our team also offers a managed service for organizations that want expert assistance.
Yes, the ReviewPro functionality is built specifically for the Microsoft Word application.
Yes. Microsoft Word can open and convert PDF files. Simply open the PDF in Word and save it as a .docx file. Once converted, the document can be sifted in ReviewPro.
No. ReviewPro automatically redlines your document based on your playbook. You can then review all redlines at once and filter them by high, medium, or low importance to simplify final review and approval.
If you do not want to have your contracts redlined we can turn that feature off and you can still use our standard issue flagging and guidance playbooks to review contracts.
ReviewPro uses industry-standard security practices to ensure your data is protected. For detailed information, please contact our team.
Yes. All of our subscriptions include free updates for our clients. Because our software is delivered as a service in the cloud, clients receive these updates automatically. We release updates weekly. Clients can expect new and improved Sifters, playbooks, and ongoing software enhancements from LegalSifter.
Yes. All of our products include free training, offered in live online sessions or through self-paced videos, tutorials, and documentation available in our 24x7x365 Online Help Center, accessible through our software.
Yes. LegalSifter offers unlimited free technical support from Client Support five (5) days a week from 8 a.m. to 8 p.m., Monday through Friday, Eastern Time, not including the following USA holidays: New Year's Day, Martin Luther King Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas. Clients and partners may reach us via chat on www.legalsifter.com, chat within LegalSifter Review, email at help@legalsifter.com, or phone at +1 724-221-7438 (SIFT). LegalSifter offers emergency support on weekends and off-hours. Clients and partners may access at any time self-paced videos and documentation available in our Online Help Center.
Clients and partners may submit enhancement requests through help@legalsifter.com or directly to their assigned Growth team member. Clients and partners may also request new Sifters specifically with our Sifter Ideas form.

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Interested in seeing first hand how LegalSifter ReviewPro can help you with fast, accurate contract reviews? Get on the list to be notified when ReviewPro is available or contact us to join the beta program.