# Best AI Legal Assistant Software with Legal Due Diligence Capabilities ## How Many AI Legal Assistant Software Products Does G2 Track? **Total Products under this Category:** 137 ### Category Stats (Aug 2026) - **Average Rating:** 4.68/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Litmas AI (+12.5%) - Among all products in this category, Litmas AI recorded the largest rating increase compared to last month _Last updated: August 04, 2026_ ## How Does G2 Rank AI Legal Assistant Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 4,100+ Authentic Reviews - 137+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## G2 Grid® for AI Legal Assistant Software ![G2 Grid® for AI Legal Assistant Software plotting products by satisfaction and market presence](https://www.g2.com/categories/ai-legal-assistant/grids.png?focus%5B%5D=22198&focus%5B%5D=1444264&focus%5B%5D=94856&focus%5B%5D=7602&focus%5B%5D=7588&focus%5B%5D=1458980&focus%5B%5D=7673&focus%5B%5D=1335912) Highlighted products: Rev, Supio, CoCounsel Legal, Relativity, Everlaw, Spellbook, Filevine, and Eve Legal. Underlying data: [Grid® JSON](https://www.g2.com/categories/ai-legal-assistant/grids.json?focus%5B%5D=rev&focus%5B%5D=supio&focus%5B%5D=cocounsel-legal&focus%5B%5D=relativity&focus%5B%5D=everlaw&focus%5B%5D=spellbook&focus%5B%5D=filevine&focus%5B%5D=eve-legal) **Sponsored** ### Connext Connext Global Solutions is a tech-enabled, AI-driven offshore staffing and dedicated team provider designed to help U.S. and global companies build high-performing remote teams in countries such as the Philippines, Colombia, Mexico, and India. Unlike traditional Business Process Outsourcing (BPO) firms or transactional Employer of Record (EOR) providers, Connext specializes in creating fully customized, dedicated offshore teams that are aligned with each client’s unique processes, culture, and growth strategy. This approach allows Connext to function as an extension of your organization rather than merely a call center. The target audience for Connext includes a diverse range of industries, such as healthcare, private equity, accounting and finance, technology, customer service, revenue cycle management, mortgage, IT services, and back-office operations. Companies seeking to enhance their operational efficiency can benefit from Connext’s services, whether they require medical billing specialists, accounting support, software developers, customer service representatives, IT help desk professionals, or cross-functional operational teams. By offering scalable workforce solutions, Connext is positioned to support long-term growth for its clients. One of the key differentiators of Connext is its commitment to providing dedicated teams rather than shared resources. Each employee works exclusively for one client, which fosters alignment, accountability, and enhanced performance. Additionally, clients can achieve up to 70% cost savings compared to U.S.-based hiring while maintaining high quality and operational control. The AI-enabled recruiting process employed by Connext ensures that top offshore talent is identified, vetted, and deployed quickly, without compromising on quality. Security and compliance are also paramount for Connext, which operates with a SOC 2-compliant and secure infrastructure. This is particularly critical for clients in healthcare, fintech, and other regulated industries where data protection is essential. Furthermore, Connext boasts high retention rates and strong client satisfaction, focusing on sustainable partnerships rather than short-term contracts. This long-term approach is ideal for companies that want an alternative to traditional outsourcing or EOR services, need scalable offshore staffing, or are looking to build custom global teams without sacrificing culture or quality. In essence, Connext Global Solutions merges the flexibility of staff augmentation with the infrastructure of a global workforce solutions provider and the partnership mindset of a long-term growth advisor. For organizations exploring offshore staffing companies, dedicated team providers, healthcare BPO, AI-powered recruiting, or global outsourcing solutions, Connext offers a strategic and intelligent approach to workforce scaling. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1009064&secure%5Bchosen_at%5D=2026-08-12T16%3A05%3A20Z&secure%5Bdisplayable_resource_id%5D=146&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=1181522&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1181522&secure%5Bresource_id%5D=1009064&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fai-legal-assistant%2Ff%2Flegal-due-diligence&secure%5Btoken%5D=6e1b22124497d4ad73fffc0781fd78905fd1d3f194e5b06f84e89804a4adcdaa&secure%5Burl%5D=https%3A%2F%2Fwww.connextglobal.com&secure%5Burl_type%5D=company_website) ### [Legal-Grade™ AI](https://www.g2.com/products/legal-grade-ai/reviews) Luminance’s Legal-Grade™ AI automates and augments every touchpoint a business has with its contracts. Its Mixture of Experts approach - known as the “Panel of Judges” - uses probabilistic consensus to ensure legal-grade accuracy during contract generation, negotiation and post-execution analysis. Trusted by over 700 customers in 70+ countries including a quarter of the world’s largest law firms and multinational organisations across industries, from AMD and National Grid to LG Chem and DHL, Luminance’s end-to-end platform brings specialist AI to wherever computer meets contract. **Average Rating:** 4.9/5.0 **Total Reviews:** 5 #### Who Is the Company Behind Legal-Grade™ AI? - **Seller:** [Luminance Technologies Ltd.](https://www.g2.com/sellers/luminance-technologies-ltd) - **Year Founded:** 2015 - **HQ Location:** Cambridge, GB - **Twitter:** @LuminanceTech 2,833 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=97d8dd13bb5c979737fef7ba8639b2aad665000d4940ebe84296a94e5e30be8b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fluminancetech&secure%5Burl_type%5D=linkedin_company_website) 446 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 80% Large, 20% Small #### What Are Recent G2 Reviews of Legal-Grade™ AI? **["Excellent contracting platform"](https://www.g2.com/survey_responses/legal-grade-ai-review-10077420)** **Rating:** 5.0/5.0 stars _— Rohit S._ [Read full review](https://www.g2.com/survey_responses/legal-grade-ai-review-10077420) **["Bridging Technology and Trademark Law"](https://www.g2.com/survey_responses/legal-grade-ai-review-10059613)** **Rating:** 5.0/5.0 stars _— Verified User in Luxury Goods & Jewelry_ [Read full review](https://www.g2.com/survey_responses/legal-grade-ai-review-10059613) ### [Litera Kira](https://www.g2.com/products/litera-kira/reviews) Kira is an AI-powered contract intelligence platform, enabling legal teams to analyze contracts with proven accuracy, flexible governance controls, and purpose-built workflows for high-volume review. Built on 30 years of legal expertise and refined through a decade of AI innovation, Kira delivers battle-tested precision with hybrid AI architecture.​ In Contract Review, “Close Enough Isn’t Good Enough” 90%+ accuracy with hybrid AI across 1,400+ proprietary AI fields End-to-end contract review with built-in legal collaboration Governance-first AI, with GenAI controls you can toggle on or off One connected legal tech ecosystem for drafting, transactions, and knowledge Contract Intelligence That Scales with Your Team Enterprise and Large Law Firms Accelerate high‑volume, high‑stakes contract review with 90%+ accuracy, collaborative workflows, and governance controls that help large firms reduce risk and deliver results faster​ Corporate Legal Departments Streamline corporate contract review with simple, accurate hybrid AI and intuitive workflows that reduce risk, speed deal cycles, and support compliance‑ready governance Small Law Firms Work like big firms by delivering fast, accurate contract review through intuitive, scalable AI workflows, without adding headcount **Average Rating:** 4.3/5.0 **Total Reviews:** 10 #### Who Is the Company Behind Litera Kira? - **Seller:** [Litera](https://www.g2.com/sellers/litera) - **Year Founded:** 1995 - **HQ Location:** Chicago, Illinois - **Twitter:** @Litera\_AI 1,659 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=184bfa0107bcf418991b0676ea1286e1e247794cfd582803540753001cb34a56&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fliteramicrosystems%2F&secure%5Burl_type%5D=linkedin_company_website) 1,550 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 400% Small, 300% Large #### What Are Recent G2 Reviews of Litera Kira? **["Cloud based contract management software"](https://www.g2.com/survey_responses/litera-kira-review-6882450)** **Rating:** 4.5/5.0 stars _— Pragy J._ [Read full review](https://www.g2.com/survey_responses/litera-kira-review-6882450) **["Kira document analysis app"](https://www.g2.com/survey_responses/litera-kira-review-7828524)** **Rating:** 5.0/5.0 stars _— Manmohan S._ [Read full review](https://www.g2.com/survey_responses/litera-kira-review-7828524) Spotlight Categories [E-commerce Fraud Protection Software](https://www.g2.com/categories/e-commerce-fraud-protection) [Payment Processing Software](https://www.g2.com/categories/payment-processing) [Quality Management Systems (QMS)](https://www.g2.com/categories/quality-management-qms) [Pricing Software](https://www.g2.com/categories/pricing) [Multi-Country Payroll Software](https://www.g2.com/categories/multi-country-payroll) Similar Categories - [Conflict Check](/categories/conflict-check) - [eDiscovery](/categories/ediscovery) - [E-Filing](/categories/e-filing) - [E-Notary](/categories/e-notary) - [Enterprise Legal Management (ELM)](/categories/enterprise-legal-management-elm) - [Immigration](/categories/immigration) - [Intellectual Property Management](/categories/intellectual-property-management) - [Legal Billing](/categories/legal-billing-software) - [Legal Case Management](/categories/legal-case-management) - [Legal CRM](/categories/legal-crm) - [Legal Document Drafting](/categories/legal-document-drafting) - [Legal Document Management](/categories/legal-document-management) - [Legal Hold](/categories/legal-hold) - [Legal Practice Management](/categories/legal-practice-management) - [Legal Research](/categories/legal-research) [Browse AI Legal Assistant Themes](/categories/ai-legal-assistant/themes) Below are the top-rated AI Legal Assistant Software with Legal Due Diligence capabilities, as verified by G2’s Research team. Real users have identified Legal Due Diligence as an important function of AI Legal Assistant Software. Compare different products that offer this feature so you can decide which is best for your business needs. Show More