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Artificial intelligence (AI) is transforming the legal industry by automating routine tasks and increasing the productivity of lawyers and legal professionals. The best AI legal tech solutions simplify legal research, automate contract review, and manage large volumes of data.
I evaluated the best AI legal tech solutions to compare their features, pricing, pros and cons, and use cases, helping you determine the best platform for your firm or organization.
Here are my picks for the best AI legal tech assistants of 2025.
- ChatGPT: Best for drafting legal documents
- Everlaw: Best for document review
- Harvey AI: Best for document automation
- Clio Duo: Best for billing efficiency
- HubSpot CRM: Best for client management
- Spellbook: Best for contract drafting and review
Overall, I picked ChatGPT as the top AI legal tech solution, as it stands out for its security, compliance, and ease of use. Continue reading to learn more about each solution’s use case, pricing, and key features, or skip ahead to see my scoring logic.
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Best AI for lawyers comparison
AI legal tech solutions use AI to transform legal operations. These tools combine traditional AI for analyzing legal data, automating contract management, and predictive analytics, and generative AI for creating new legal content from scratch.
The table below compares the six leading AI legal tech solutions today across key criteria, including features and pricing.
| Best for | Key features | Integration | Starting price (billed annually) | |
| ChatGPT | Drafting legal documents | Content generation, summarization, and AI-driven research | API integrations with various platforms | $25 per user, per month |
| Everlaw | Document review | E-discovery, document review, and trial presentation | Standalone platform with integrations to case management | Custom pricing |
| Harvey AI | Document automation | Contract analysis, legal research, and litigation support | Integrates with firm systems and document management | Custom pricing |
| Clio Duo | Billing efficiency | Case information retrieval, task automation, and billing efficiency | Fully integrated into the Clio Manage platform | Starts at $49 per user, per month |
| HubSpot CRM | Client management | Client lifecycle management, workflow automation, conversation routing | Integrates with email, calendars, documents, and legal solutions | Starts at $9 per month |
| Spellbook | Contract drafting and review | Contract drafting, risk analysis, and workflow automation | Microsoft Word add-in | Custom pricing |
TABLE OF CONTENTS
ChatGPT: Best for drafting legal documents
Overall rating: 4.5/5
- Core features: 4.3/5
- Security and compliance: 5/5
- Ease of use: 5/5
- Cost: 3/5
ChatGPT is an advanced large language model based on GPT-4-class architecture, designed to follow user prompts while providing more truthful and less offensive outputs. This platform is OpenAI’s biggest and most popular product, and is increasingly used in the legal industry to automate and assist with various tasks.
In addition to its conversational skills, ChatGPT stands out for its capability to process image and audio inputs, making it more versatile.
Product design
ChatGPT features a clean and straightforward chat-based interface, making it accessible to a wide range of users, from casual individuals to enterprise teams.
Each message builds on the previous context within your current conversations, offering you more relevant answers. ChatGPT has fast feedback loops, which allow me to see the results in real-time and refine the prompt to get more accurate outputs. Its multimodal capabilities enable ChatGPT to process text, images, PDFs, charts, and even audio, helping users with legal drafting or research using different inputs.
Why I picked ChatGPT
I recommend ChatGPT for users who need an AI tool for drafting legal documents due to its extensive knowledge base. The model has been trained on diverse text sources, including cases, statutes, contracts, and scholarly articles, enabling it to reproduce the formality, structure, and technical terminology in legal documents. ChatGPT is also SOC Type 2 compliant and has robust data encryption, ensuring enterprise-grade privacy and security.
Pros and cons
| Pros | Cons |
|---|---|
| Intuitive and clean chat-based interface | Limited long-term memory for free and Pro users |
| High customizability and integration | Potential risk of hallucination or inaccuracy |
Features
- Advanced file understanding
- Custom GPT or bots
- Multimodal capabilities
Pricing
- Free: Access to GPT‑4.1 mini and limited access to GPT‑4o, OpenAI o4-mini, and deep research
- Plus: $20 per month
- Pro: $200 per month
- Team: $25 per user, per month, billed annually; $30 per user, per month
- Enterprise: Contact sales for quote
Everlaw: Best for document review
Overall rating: 4.3/5
- Core features: 4.8/5
- Security and compliance: 4.9/5
- Ease of use: 4.5/5
- Cost: 1.7/5
Everlaw is a cloud-native e-discovery and litigation platform that helps law firms, corporations, and government agencies simplify complex legal work.
Everlaw’s AI assistant helps you review documents with its near-instant document insights, summaries, and ability to answer open-ended questions with direct citations to support evidence. With an industry-leading processing speed of 900,000 docs per hour, you can review documents quickly and efficiently.
Product design
Everlaw has a modern and sleek interface that helps you handle large document collections easily. Its drag-and-drop interface allows you to upload and clean up your documents in one step by dragging your Outlook PST files, Slack exports, or ZIP files into the browser.
Using generative AI, Everlaw can also automatically summarize thousands of documents, suggest relevant codes, or pull out people and topics to help you review large document sets quickly.
Why I picked Everlaw
I chose Everlaw as one of the best AI legal tech solutions because it combines speed plus scale in processing large volumes of documents. Its AI assistant can recommend coding, organize conceptually related documents, and draft per-doc summaries, allowing teams to review millions of pages and analyze documents in hours instead of weeks.
Everlaw also offers Everlaw for Good, which aims to create a fairer legal system by providing complimentary services in collaboration with over 149 participating organizations and more than 300 matters served.
Pros and cons
| Pros | Cons |
|---|---|
| Intuitive and drag-and-drop user interface | Full-cloud dependency |
| Quick ingestion and keyword searches | Some issues with migration, according to user reviews |
Features
- Lightning-fast document review speeds
- AI assistant for summaries and extraction
- Predictive coding and active learning
- Collaborative narrative building via StoryBuilder
Pricing
- Everlaw offers pay-as-you-go or lock-in payment options. Contact Everlaw’s sales team for pricing options.
Harvey AI: Best for document automation
Overall rating: 4.2/5
- Core features: 4.7/5
- Security and compliance: 5/5
- Ease of use: 4.8/5
- Cost: 1/5
Harvey AI is a generative AI solution specifically designed by Counsel AI Corporation for the legal industry. This platform is built on large language models (LLMs) that are fine-tuned using legal data, including case laws, precedents, templates, and more.
Firms can upload documents to Harvey AI to draft, analyze, and transform text into branded content tailored to their house style across multiple practice areas. Its strength lies in document automation — thanks to a native Microsoft Word add-in for seamless in-app drafting, and a no-code workflow builder that lets teams turn template packs into consistent, repeatable workflows.
Product design
Harvey AI’s interface features a clean, minimalist design, accompanied by a drag-and-drop tool for easy file uploads. Aside from its simple interface, Harvey AI’s integrations with the Microsoft ecosystem include SharePoint, Microsoft 365 Copilot, and Word.
The native add-in feature enables you to draft within Microsoft Word, allowing you to highlight any clause or placeholder and request that Harvey draft, redline, or insert missing text without leaving Word.
Why I picked Harvey AI
Harvey AI shines in document automation because of its no-code workflow builder, strong integrations, and drag-and-drop interface. Its workflow builder allows you to design and deploy multi-model agents tailored to your firm’s expertise, so you can deliver high-quality, scalable work.
Additionally, its tight Microsoft 365 integration and native add-in enable you to read, draft, and store documents in popular tools your firm is already using without complex processes.
Pros and cons
| Pros | Cons |
|---|---|
| Ability to draft and automate directly in Word | Might be overwhelming for users who primarily need research features |
| Workflow builder turns internal template into self-serve tools | Dependency on external LLM providers |
Features
- Microsoft Word add-in
- No code workflow builder
- Supports 50+ different languages, countries, and legal systems
- Collaborative workspace for document review
Pricing
- Contact sales for quote
Clio Duo: Best for billing efficiency
Overall rating: 3.8/5
- Core features: 3.8/5
- Security and compliance: 5/5
- Ease of use: 4.5/5
- Cost: 1/5
Clio is an all-in-one management platform that offers features such as time capture, invoicing, and financial reporting in a single workspace. Its newest AI platform, Clio Duo, is a legal tool powered by the latest Microsoft Azure OpenAI GPT-4 technology that works inside Clio Manage.
It uses Clio’s case management platform and uses your firm’s data to help your firm complete tasks more efficiently, from creating your schedule to turning your data into actionable insights.
Product design
Clio’s interface features a straightforward design, allowing you to easily view the dashboard, calendar, tasks, matters, billings, and more. You can easily generate bills within the platform, as it features a detailed time entry system with granular tracking of dates, activities, durations, and billing rates per hour.
The platform also integrates Clio Payments, enabling clients to pay online or in person via tap-to-pay on mobile, allowing you to get paid faster.
Why I picked Clio Duo
I recommend Clio Duo for law firms needing an AI legal tech solution that excels in billing efficiency. It centralizes time, invoices, payments, and accounting in one database, eliminating duplicate data entry across your spreadsheets or accounting apps. Clio also automates time capture and works with tools like Microsoft Office, Google, Adobe, and Zoom.
It also enables you to collect payments faster through built-in online payment, automated reminders, and a mobile tap-to-pay feature. Additionally, Clio’s AI capabilities enable firms to automatically list unpaid bills, show billable hours by lawyer, or draft follow-up emails for clients.
Pros and cons
| Pros | Cons |
|---|---|
| All-in-one platform for billing, payments, and accounting | Add-ons for document automation or accounting can cost extra |
| Automated time capture, reporting, and follow-ups | Currently answers only from data stored in Clio |
Features
- Automated billing and time tracking
- AI-powered payment reminders
- AI chatbot for summarizing information
- Text generation for SMS and email replies
Pricing
- EasyStart: $49 per user, per month, billed annually; $59 per user, per month
- Essentials: $89 per user, per month, billed annually; $99 per user, per month
- Advanced: $119 per user, per month, billed annually; $139 per user, per month
Complete: $149 per user, per month, billed annually; $169 per user, per month
HubSpot CRM: Best for client management
Overall rating: 3.7/5
- Core features: 2.8/5
- Security and compliance: 4.4/5
- Ease of use: 4.5/5
- Cost: 3.5/5
HubSpot CRM is a popular customer relationship management (CRM) that helps you support the sales, marketing, and customer service aspects of your firm or organization.
Lawyers and legal professionals use HubSpot to manage client relationships, automate marketing campaigns, and streamline administrative tasks. While HubSpot CRM isn’t a niche-specific platform, you can customize the platform to suit your firm’s needs and preferences.
Product design
HubSpot CRM is renowned for its user-friendly platform, featuring an intuitive interface and a comprehensive knowledge base.
Implementation on HubSpot CRM is fairly straightforward, and it won’t require much outside help, which is ideal for law firms without an in-house technical team. What I love about HubSpot’s product design is how it maintains a single contact record across all hubs from marketing, sales, and service teams, so your firm can see the same timeline of emails, calls, chats, client appointments, and more.
Why I picked HubSpot CRM
HubSpot CRM stands out as one of the top contact management platforms for law firms. It automatically creates contact records, logs activities, and views previous interactions so it’s easier to manage and retain clients.
Its AI tools are also valuable assets for firms that need to identify which clients are more likely to close or churn, allowing teams to take appropriate actions. Smaller teams can rely on HubSpot’s robust free CRM for contact management features, along with basic reporting features, web forms, case management, and more.
Pros and cons
| Pros | Cons |
|---|---|
| Single, 360-degree client timeline | Not purpose-built for legal practice |
| Scales from a free tier with a very friendly UI | Customization or complex workflows still need developer resources |
Features
- Syncs with HubSpot’s marketing, service, content, operations, operations, and commerce hubs
- Breeze AI copilot for personalization
- Predictive lead and churn scoring
- AI-powered conversation routing
Pricing
- Free: Up to two users
- Sales hub starter: Starts at $9 per user, per month, billed annually; $15 per user, per month
- Sales hub professional: Starts at $90 per month, per seat, billed annually; $100 per user, per month
- Sales hub enterprise: Starts at $150 per user, per month, billed annually
Spellbook: Best for contract drafting and review
Overall rating: 3.3/5
- Core features: 2.8/5
- Security and compliance: 4.4/5
- Ease of use: 4.5/5
- Cost: 3.5/5
Spellbook is an AI-powered legal technology designed to assist lawyers and legal professionals with contract drafting and review. It’s embedded directly into Microsoft Word, so drafting, redlining, benchmarking, and multi-document coordination all happen in one place, eliminating the need for copy-pasting or browser hopping.
This AI tool is powered by OpenAI’s GPT-4, allowing you to review your contracts instantly and get smart suggestions and recommendations.
Product design
Spellbook features native document integration, allowing you to draft and review contracts directly within Microsoft Word.
The interface features a minimalist design with traditional document styling, allowing you to focus on the document and view only essential elements. When you use Spellbook, the right sidebar in your document provides real-time, context-aware suggestions and analysis for the contract you’re reviewing.
Why I picked Spellbook
I recommend Spellbook for law firms seeking an AI legal tech solution, particularly for reviewing and drafting contracts.
The platform’s all-in-one drafting interface is easy to use because you can easily track changes, comments, and suggestions within Word, making it easier for you to forward a redlined document without reformatting. It also offers real-time risk spotting that highlights indemnities, termination traps, and other potential red flags in the document.
Pros and cons
| Pros | Cons |
|---|---|
| Native Microsoft Word plug-in | Pricing transparency is limited |
| Fast risk detection and redlines inside the document | Not for caselaw research |
Features
- Review and redline
- AI-generated contract drafting
- Playbooks and benchmarks
- Multi-doc agent via Associate
Pricing
- AI access program: Free for law schools
- Law firms: Custom pricing
- In-house teams: Custom pricing
How I evaluated AI legal tech solutions
To determine the best AI legal tech solutions, I assessed each tool across four categories: core features, security and compliance, ease of use, and cost. From there, I divided each category into weighted subcriteria and assigned an overall score out of five to determine the winner for each category.
- Core features (35%): Functionality drives value, so I examined each platform’s core features. I evaluated how each platform covers daily tasks, manages cases, drafts contracts, onboards clients, and more.
Criteria winner: Everlaw
- Security and compliance (30%): For this category, I looked into each vendor’s data protection framework, including encryption standards, third-party certifications, and access controls.
Criteria winner: ChatGPT, Clio Duo, and Harvey AI
- Ease of use (20%): For ease of use, I observed how simple it is to set up the tool, how clean the interface is, and how easy it is to navigate the features.
Criteria winner: ChatGPT
- Cost (15%): I considered the affordability of each legal tech solution in terms of its starting price and whether it offers a free plan or a free trial.
Criteria winner: HubSpot CRM
Frequently asked questions (FAQs)
Yes, AI can be used in courtrooms and legal proceedings. Common applications of AI in the legal industry include analyzing large amounts of data, researching and citing case law, and assisting with developing legal arguments.
However, AI integration in the courtroom raises important ethical considerations, and legal professionals must implement these AI technologies with caution.
Information privacy poses a significant risk when using AI in legal practice because of the lawyers’ strict ethical duties to protect client confidentiality. When uploading confidential client documents in a public AI model, you might risk exposing sensitive information because the provider may keep and reuse your text to train its model.
Yes, many AI legal tools integrate directly with case management solutions or are built into the platforms. These integrations allow AI to quickly analyze case documents, highlight key evidence, identify patterns, and process large amounts of legal data.
AI legal tools help lawyers or legal professionals work more efficiently, predict possible risks, and make informed decisions throughout the case lifecycle.
Bottom line: The best AI legal tech solutions
The best AI legal tech solutions help your firm become more productive and efficient without compromising enterprise-grade security standards.
These AI tools can help you draft contracts faster, track time or billing more automatically, manage clients, and generate insights from a large amount of legal data. However, human review is non-negotiable when using AI tools for legal practice to avoid ethical issues and data privacy concerns.